WITTER DEAN DIVERSIFIED INCOME TRUST
485BPOS, 1998-02-06
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<PAGE>

   AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON FEBRUARY 6, 1998 

                                                  REGISTRATION NOS.:  33-44782 
                                                                      811-6515 
===============================================================================
                      SECURITIES AND EXCHANGE COMMISSION 
                            WASHINGTON, D.C. 20549 
                                   ---------
                                  FORM N-1A 
                            REGISTRATION STATEMENT 
                       UNDER THE SECURITIES ACT OF 1933                    [X] 
                        PRE-EFFECTIVE AMENDMENT NO.                        [ ] 
                        POST-EFFECTIVE AMENDMENT NO. 7                     [X] 
                                    AND/OR 
             REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY 
                                 ACT OF 1940                               [X] 
                               AMENDMENT NO. 8                             [X] 
                                   ---------
                     DEAN WITTER DIVERSIFIED INCOME TRUST 

                       (A MASSACHUSETTS BUSINESS TRUST) 
              (EXACT NAME OF REGISTRANT AS SPECIFIED IN CHARTER) 

                            TWO WORLD TRADE CENTER 
                           NEW YORK, NEW YORK 10048 

                   (ADDRESS OF PRINCIPAL EXECUTIVE OFFICE) 
      REGISTRANT'S TELEPHONE NUMBER, INCLUDING AREA CODE: (212) 392-1600 

                               BARRY FINK, ESQ. 
                            TWO WORLD TRADE CENTER 
                           NEW YORK, NEW YORK 10048 

                   (NAME AND ADDRESS OF AGENT FOR SERVICE) 

                                   Copy to: 
                           DAVID M. BUTOWSKY, ESQ. 
                            GORDON ALTMAN BUTOWSKY 
                            WEITZEN SHALOV & WEIN 
                             114 WEST 47TH STREET 
                           NEW YORK, NEW YORK 10036 
                                   ---------
                APPROXIMATE DATE OF PROPOSED PUBLIC OFFERING: 

As soon as practicable after this Post-Effective Amendment becomes effective. 

IT IS PROPOSED THAT THIS FILING WILL BECOME EFFECTIVE (CHECK APPROPRIATE BOX) 

                      X   immediately upon filing pursuant to paragraph (b) 
                    -----
                          on (Date) pursuant to paragraph (b) 
                    -----
                          60 days after filing pursuant to paragraph (a) 
                    -----
                          on (date) pursuant to paragraph (a) of rule 485. 
                    -----
                                   ---------
                    
          AMENDING THE PROSPECTUS AND UPDATING FINANCIAL STATEMENTS 

===============================================================================

<PAGE>
                     DEAN WITTER DIVERSIFIED INCOME TRUST 
                            CROSS-REFERENCE SHEET 

<TABLE>
<CAPTION>
FORM N-1A 
PART A 
ITEM          CAPTION PROSPECTUS 
- ---------     ------------------                                        
<S>          <C>
1.  ......... Cover Page 
2.  ......... Summary of Fund Expenses; Prospectus Summary 
3.  ......... Financial Highlights; Performance Information 
4.  ......... Investment Objective and Policies; The Fund and its Management; 
               Cover Page; Investment Restrictions; Prospectus Summary; 
               Financial Highlights 
5.  ......... The Fund and Its Management; Back Cover; Investment Objective 
               and Policies 
6.  ......... Dividends, Distributions and Taxes; Additional 
               Information 
7.  ......... Purchase of Fund Shares; Shareholder Services 
8.  ......... Purchase of Fund Shares; Redemptions and Repurchases; 
               Shareholder Services 
9.  ......... Not Applicable 
</TABLE>

<TABLE>
<CAPTION>
PART B 
ITEM          STATEMENT OF ADDITIONAL INFORMATION 
- ------        -----------------------------------                         
<S>          <C>
10. ......... Cover Page 
11. ......... Table of Contents 
12. ......... The Fund and Its Management 
13. ......... Investment Practices and Policies; Investment 
               Restrictions; Portfolio Transactions and Brokerage 
14. ......... The Fund and Its Management; Trustees and Officers 
15. ......... Trustees and Officers 
16. ......... The Fund and Its Management; The Distributor; Custodian 
               and Transfer Agent; Independent Accountants 
17. ......... Portfolio Transactions and Brokerage 
18. ......... Description of Shares of the Fund; 
19. ......... The Distributor; Purchase of Fund Shares; Redemption and 
               Repurchases; Financial Statements; Shareholder Services 
20. ......... Dividends, Distributions and Taxes 
21. ......... The Distributor 
22. ......... Performance Information 
23. ......... Financial Statements 
</TABLE>

PART C 

   Information required to be included in Part C is set forth under the 
appropriate item, so numbered, in Part C of this Registration Statement. 

<PAGE>
   
PROSPECTUS
FEBRUARY 6, 1998 
 
    

             Dean Witter Diversified Income Trust (the "Fund") is an open-end 
diversified management investment company whose primary investment objective 
is a high level of current income. As a secondary objective, the Fund seeks 
to maximize total return but only to the extent consistent with its primary 
objective. The Fund seeks to achieve its objectives by equally allocating its 
assets among three separate groupings of various types of fixed income 
securities. Up to one-third of the securities in which the Fund may invest 
will include securities rated Baa/BBB or lower. (See "Investment Objective 
and Policies.") 

   
             The Fund offers four classes of shares (each, a "Class"), each 
with a different combination of sales charges, ongoing fees and other 
features. The different distribution arrangements permit an investor to 
choose the method of purchasing shares that the investor believes is most 
beneficial given the amount of the purchase, the length of time the investor 
expects to hold the shares and other relevant circumstances. (See "Purchase 
of Fund Shares--Alternative Purchase Arrangements.") 

             This Prospectus sets forth concisely the information you should 
know before investing in the Fund. It should be read and retained for future 
reference. Additional information about the Fund is contained in the 
Statement of Additional Information, dated February 6, 1998, which has been 
filed with the Securities and Exchange Commission, and which is available at 
no charge upon request of the Fund at the address or telephone numbers listed 
on this page. The Statement of Additional Information is incorporated herein 
by reference. 
    

Dean Witter 
Diversified Income Trust 
Two World Trade Center 
New York, New York 10048 
(212) 392-2550 OR 
(800) 869-NEWS (toll-free) 


TABLE OF CONTENTS 

Prospectus Summary                             /2

Summary of Fund Expenses                       /4 

Financial Highlights                           /6 

   
The Fund and its Management                    /9 

Investment Objectives and Policies             /9 

Risk Considerations                            /16

Investment Restrictions                        /25 

Purchase of Fund Shares                        /26 

Shareholder Services                           /37 

Redemptions and Repurchases                    /39 

Dividends, Distributions and Taxes             /40 

Performance Information                        /42 

Additional Information                         /42 

Appendix--Ratings of Investments               /44 
    

Shares of the Fund are not deposits or obligations of, or guaranteed or 
endorsed by, any bank, and the shares are not federally insured by the 
Federal Deposit Insurance Corporation, the Federal Reserve Board, or any 
other agency. 

THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES AND 
EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION NOR HAS THE SECURITIES 
AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION PASSED UPON THE 
ACCURACY OR ADEQUACY OF THIS PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY 
IS A CRIMINAL OFFENSE. 


                    DEAN WITTER DISTRIBUTORS INC., 
                    DISTRIBUTOR
 
<PAGE>

PROSPECTUS SUMMARY 
- ----------------------------------------------------------------------------- 

   
<TABLE>
<CAPTION>
<S>                 <C>
The                The Fund is organized as a Massachusetts business trust, and is an open-end diversified management investment 
Fund               company which allocates an equal portion of its total assets among three groupings of fixed-income securities. 
- ---------------------------------------------------------------------------------------------------------------------------------
Shares              Shares of beneficial interest with $0.01 par value (see page 42). The Fund offers four Classes of shares, 
Offered             each with a different combination of sales charges, ongoing fees and other features (see pages 26-36). 
- ---------------------------------------------------------------------------------------------------------------------------------
Minimum             The minimum initial investment for each Class is $1000 ($100 if the account is opened through EasyInvest 
Purchase            (Service Mark)). Class D shares are only available to persons investing $5 million ($25 million for certain 
                    qualified plans) or more and to certain other limited categories of investors. For the purpose of meeting the 
                    minimum $5 million (or $25 million) investment for Class D shares, and subject to the $1,000 minimum initial 
                    investment for each Class of the Fund, an investor's existing holdings of Class A shares and shares of funds 
                    for which Dean Witter InterCapital Inc. serves as investment manager ("Dean Witter Funds") that are sold with a
                    front-end sales charge, and concurrent investments in Class D shares of the Fund and other Dean Witter Funds 
                    that are multiple class funds, will be aggregated. The minimum subsequent investment is $100 (see page 26). 
- ---------------------------------------------------------------------------------------------------------------------------------
Investment          A high level of current income; total return (income plus capital appreciation) is a secondary objective. 
Objectives 
- ---------------------------------------------------------------------------------------------------------------------------------
Investment          A balanced allocation of assets consisting of approximately one-third of the Fund's assets invested equally 
Policies            in each of the following categories: 1. high quality fixed-income securities issued or guaranteed by the U.S. 
                    Government, its agencies and instrumentalities, issued or guaranteed by foreign governments, or issued by 
                    foreign or U.S. companies which include bank instruments, commercial paper, loan participation interests and 
                    certain indexed securities, which have remaining maturities at the time of purchase of not more than three 
                    years; 2. high quality fixed rate and adjustable rate mortgage-backed securities and asset-backed securities, 
                    U.S. Treasury securities and U.S. Government Agency securities; and 3. high yield, high risk fixed-income 
                    securities, primarily rated Baa/BBB or lower, and non-rated securities of comparable quality. (see pages 9-24). 
- ---------------------------------------------------------------------------------------------------------------------------------
Investment          Dean Witter InterCapital Inc. ("InterCapital"), the Investment Manager of the Fund, and its wholly-owned 
Manager             subsidiary, Dean Witter Services Company Inc., serve in various investment management, advisory, management and 
                    administrative capacities to 103 investment companies and other portfolios with assets of approximately $105
                    billion at January 31, 1998 (see page 9). 
- ---------------------------------------------------------------------------------------------------------------------------------
Management          The Investment Manager receives a monthly fee at the annual rate of 0.40% of daily net assets (see page 9). 
Fee    
- ---------------------------------------------------------------------------------------------------------------------------------
Distributor         Dean Witter Distributors Inc. (the "Distributor"). The Fund has adopted a distribution plan pursuant to Rule 
and                 12b-1 under the Investment Company Act (the "12b-1 Plan") with respect to the distribution fees paid by the 
Distribution        Class A, Class B and Class C shares of the Fund to the Distributor. The entire 12b-1 fee payable by Class A and 
Fee                 a portion of the 12b-1 fee payable by each of Class B and Class C equal to 0.20% of the average daily net 
                    assets of Class B and 0.25% of the average daily net assets of Class C are currently each characterized as a 
                    service fee within the meaning of the National Association of Securities Dealers, Inc. guidelines. The 
                    remaining portion of the 12b-1 fee, if any, is characterized as an asset-based sales charge (see pages 26 
                    and 34). 
- ---------------------------------------------------------------------------------------------------------------------------------
Alternative         Four classes of shares are offered: 
Purchase
Arrangements        o Class A shares are offered with a front-end sales charge, starting at 4.25% and reduced for larger purchases. 
                    Investments of $1 million or more (and investments by certain other limited categories of investors) are not 
                    subject to any sales charge at the time of purchase but a contingent deferred sales charge ("CDSC") of 1.0% may
                    be imposed on redemptions within one year of purchase. The Fund is authorized to reimburse the Distributor for
                    specific expenses incurred in promoting the distribution of the Fund's Class A shares and servicing shareholder 
                    accounts pursuant to the Fund's 12b-1 Plan. Reimbursement may in no event exceed an amount equal to payments at 
                    an annual rate of up to 0.25% of average daily net assets of the Class (see pages 26, 29 and 34). 
- ---------------------------------------------------------------------------------------------------------------------------------
 

                                2           
<PAGE>

- ---------------------------------------------------------------------------------------------------------------------------- 
                    o Class B shares are offered without a front-end sales charge, but will in most cases be subject to a CDSC 
                    (scaled down from 5.0% to 1.0%) if redeemed within six years after purchase. The CDSC will be imposed on any 
                    redemption of shares if after such redemption the aggregate current value of a Class B account with the Fund 
                    falls below the aggregate amount of the investor's purchase payments made during the six years preceding the 
                    redemption. A different CDSC schedule applies to investments by certain qualified plans. Class B shares are 
                    also subject to a 12b-1 fee assessed at the annual rate of 0.85% of the lesser of: (a) the average daily net 
                    sales of the Fund's Class B shares or (b) the average daily net assets of Class B. All shares of the Fund held 
                    prior to July 28, 1997 have been designated Class B shares. Shares held before May 1, 1997 will convert to 
                    Class A shares in May, 2007. In all other instances, Class B shares convert to Class A shares approximately ten
                    years after the date of the original purchase (see pages 26, 31 and 34).
 
                    o Class C shares are offered without a front-end sales charge, but will in most cases be subject to a CDSC of 
                    1.0% if redeemed within one year after purchase. The Fund is authorized to reimburse the Distributor for 
                    specific expenses incurred in promoting the distribution of the Fund's Class C shares and servicing shareholder 
                    accounts pursuant to the Fund's 12b-1 Plan. Reimbursement may in no event exceed an amount equal to payments at
                    an annual rate of up to 0.85% of average daily net assets of the Class (see pages 26, 33 and 34).
 
                    o Class D shares are offered only to investors meeting an initial investment minimum of $5 million and to 
                    certain other limited categories of investors. Class D shares are offered without a front-end sales charge or
                    CDSC and are not subject to any 12b-1 fee (see pages 26 and 34). 
- ---------------------------------------------------------------------------------------------------------------------------------
Dividends and       Dividends from net investment income are declared and paid monthly. Capital gains distributions, if any, are 
Capital Gains       paid at least once a year or are retained for reinvestment by the Fund. Dividends and capital gains 
Distributions       distributions paid on shares of a Class are automatically invested in additional shares of the same class at 
                    net asset value unless the shareholder elects to receive cash. Shares acquired by dividend and distribution
                    reinvestment will not be subject to any sales charge or CDSC (see pages 37 and 40). 
- ---------------------------------------------------------------------------------------------------------------------------------
Redemption          Shares are redeemable by the shareholder at net asset value less any applicable CDSC on Class A, Class B or 
                    Class C shares. An account may be involuntarily redeemed if the total value of the account is less than $100 
                    or, if the account was opened through EasyInvest (Service Mark), if after twelve months the shareholder has 
                    invested less than $1,000 in the account. (see page 39). 
- ---------------------------------------------------------------------------------------------------------------------------------
Risks               The value of the Fund's portfolio securities, and therefore the net asset value of the Fund's shares, may 
                    increase or decrease due to various factors, principally changes in prevailing interest rates. Generally, a 
                    rise in interest rates will result in a decrease in net asset value, while a drop in interest rates will result
                    in an increase in net asset value. Mortgage-backed securities are subject to prepayments or refinancings of the
                    mortgage pools underlying such securities which may have an impact upon the yield and the net asset value of 
                    the Fund's shares. Asset-backed securities involve risks resulting mainly from the fact that such securities do
                    not usually contain the complete benefit of a security interest in the related collateral. Certain of the high 
                    yield, high risk fixed-income securities in which the Fund may invest are subject to greater risk of loss of 
                    income and principal than the higher rated lower yielding fixed-income securities. The foreign securities and
                    markets in which the Fund will invest pose different and generally greater risks than those risks customarily
                    associated with domestic securities and markets including fluctuations in foreign currency exchange rates, 
                    foreign tax rates and foreign securities exchange controls. The Fund may enter into repurchase agreements and 
                    reverse repurchase agreements, may purchase securities on a when-issued and delayed delivery basis and may 
                    utilize certain investment techniques including options and futures for hedging purposes all of which involve 
                    certain special risks (see pages 16 through 24). 
- ---------------------------------------------------------------------------------------------------------------------------------
</TABLE>
    
 The above is qualified in its entirety by the detailed information appearing
  elsewhere in the Prospectus and in the Statement of Additional Information.

                                3           
<PAGE>

SUMMARY OF FUND EXPENSES 
- ----------------------------------------------------------------------------- 

   
   The following table illustrates all expenses and fees that a shareholder 
of the Fund will incur. The expenses and fees set forth in the table are 
based on the expenses and fees for the fiscal year ended October 31, 1997. 
    

   
<TABLE>
<CAPTION>
                                                        CLASS A      CLASS B       CLASS C      CLASS D 
                                                     ------------ ------------  ------------ ----------- 
<S>                                                  <C>          <C>           <C>          <C>
Shareholder Transaction Expenses 
- -------------------------------- 
Maximum Sales Charge Imposed on Purchases (as a 
 percentage of offering price) .....................     4.25%(1)      None         None         None 
Sales Charge Imposed on Dividend Reinvestments  ....     None          None         None         None 
Maximum Contingent Deferred Sales Charge 
 (as a percentage of original purchase price or 
 redemption proceeds)...............................     None(2)       5.00%(3)     1.00%(4)     None 
Redemption Fees.....................................     None          None         None         None 
Exchange Fee........................................     None          None         None         None 

Annual Fund Operating Expenses (as a percentage of average net assets) 
- ---------------------------------------------------------------------- 
Management Fees ....................................     0.40%         0.40%        0.40%        0.40% 
12b-1 Fees (5)(6)...................................     0.25%         0.85%        0.85%        None 
Other Expenses .....................................     0.15%         0.15%        0.15%        0.15% 
Total Fund Operating Expenses (7)...................     0.80%         1.40%        1.40%        0.55% 
</TABLE>
    

   
- ------------ 
(1)    Reduced for purchases of $25,000 and over (see "Purchase of Fund 
       Shares--Initial Sales Charge Alternative--Class A Shares"). 

(2)    Investments that are not subject to any sales charge at the time of 
       purchase are subject to a CDSC of 1.00% that will be imposed on 
       redemptions made within one year after purchase, except for certain 
       specific circumstances (see "Purchase of Fund Shares--Initial Sales 
       Charge Alternative--Class A Shares"). 

(3)    The CDSC is scaled down to 1.00% during the sixth year, reaching zero 
       thereafter. 

(4)    Only applicable to redemptions made within one year after purchase (see 
       "Purchase of Fund Shares--Level Load Alternative--Class C Shares"). 

(5)    The 12b-1 fee is accrued daily and payable monthly. The entire 12b-1 
       fee payable by Class A and a portion of the 12b-1 fee payable by each 
       of Class B and Class C equal to 0.20% of the average daily net assets 
       of Class B and 0.25% of the average daily net assets of Class C are 
       currently each characterized as a service fee within the meaning of 
       National Association of Securities Dealers, Inc. ("NASD") guidelines 
       and are payments made for personal service and/or maintenance of 
       shareholder accounts. The remainder of the 12b-1 fee, if any, is an 
       asset-based sales charge, and is a distribution fee paid to the 
       Distributor to compensate it for the services provided and the expenses 
       borne by the Distributor and others in the distribution of the Fund's 
       shares (see "Purchase of Fund Shares--Plan of Distribution"). 

(6)    Upon conversion of Class B shares to Class A shares, such shares will 
       be subject to the lower 12b-1 fee applicable to Class A shares. No 
       sales charge is imposed at the time of conversion of Class B shares to 
       Class A shares. Class C shares do not have a conversion feature and, 
       therefore, are subject to an ongoing 0.85% distribution fee (see 
       "Purchase of Fund Shares--Alternative Purchase Arrangements"). 

(7)    There were no outstanding shares of Class A, Class C or Class D prior 
       to July 28, 1997. Accordingly, "Total Fund Operating Expenses," as 
       shown above with respect to those Classes, are estimates based upon the 
       sum of 12b-1 Fees, Management Fees and estimated "Other Expenses." 
    

                                4           
<PAGE>


   
<TABLE>
<CAPTION>
EXAMPLES                                                          1 YEAR    3 YEARS   5 YEARS    10 YEARS 
- --------                                                         --------  --------- ---------  ----------
<S>                                                                <C>       <C>       <C>        <C>
You would pay the following expenses on a $1,000 investment 
assuming (1) a 5% annual return and (2) redemption at the end 
of each time period: 
  Class A ......................................................    $50       $67       $85        $137 
  Class B ......................................................    $64       $74       $97        $168 
  Class C.......................................................    $24       $44       $77        $168 
  Class D ......................................................    $ 6       $18       $31        $ 69 

You would pay the following expenses on the same $1,000 
investment assuming no redemption at the end of the period: 
  Class A ......................................................    $50       $67       $85        $137 
  Class B ......................................................    $14       $44       $77        $168 
  Class C ......................................................    $14       $44       $77        $168 
  Class D ......................................................    $ 6       $18       $31        $ 69 
</TABLE>
    

   THE ABOVE EXAMPLES SHOULD NOT BE CONSIDERED A REPRESENTATION OF PAST OR 
FUTURE EXPENSES OR PERFORMANCE. ACTUAL EXPENSES OF EACH CLASS MAY BE GREATER 
OR LESS THAN THOSE SHOWN. 

   The purpose of this table is to assist the investor in understanding the 
various costs and expenses that an investor in the Fund will bear directly or 
indirectly. For a more complete description of these costs and expenses, see 
"The Fund and its Management," "Purchase of Fund Shares--Plan of 
Distribution" and "Redemptions and Repurchases." 

   Long-term shareholders of Class B and Class C may pay more in sales 
charges including distribution fees than the economic equivalent of the 
maximum front-end sales charges permitted by the NASD. 

                                5           
<PAGE>

FINANCIAL HIGHLIGHTS 
- ----------------------------------------------------------------------------- 

   
   The following ratios and per share data for a share of beneficial interest 
outstanding throughout each period have been audited by Price Waterhouse LLP, 
independent accountants. The financial highlights should be read in 
conjunction with the financial statements, the notes thereto and the 
unqualified report of independent accountants, which are contained in the 
Statement of Additional Information. Further information about the 
performance of the Fund is contained in the Fund's Annual Report to 
Shareholders, which may be obtained without charge upon request to the Fund. 
    

   
<TABLE>
<CAPTION>
                                                                                                                        
                                                                                                         FOR THE PERIOD 
                                                         FOR THE YEAR ENDED OCTOBER 31                   APRIL 9, 1992*
                                         --------------------------------------------------------------     THROUGH      
                                          1997** ++      1996         1995        1994         1993     OCTOBER 31, 1992
- ------------------------------------------------------------------------------------------------------------------------
<S>                                        <C>         <C>          <C>         <C>          <C>            <C>
CLASS B SHARES 
PER SHARE OPERATING PERFORMANCE: 
Net asset value, beginning of period ...    $ 9.78      $ 9.62       $ 9.37      $10.20       $10.01         $10.00 
                                         ----------- -----------  ----------- -----------  ----------- ---------------- 
Net investment income...................      0.74        0.78         0.77        0.74         0.77           0.37 
Net realized and unrealized gain 
 (loss).................................     (0.15)       0.10         0.20       (0.80)        0.20           -- 
                                         ----------- -----------  ----------- -----------  ----------- ---------------- 
Total from investment operations .......      0.59        0.88         0.97       (0.06)        0.97           0.37 
                                         ----------- -----------  ----------- -----------  ----------- ---------------- 
Less dividends and distributions from: 
 Net investment income..................     (0.91)      (0.72)       (0.72)      (0.64)       (0.73)         (0.36) 
 Net realized gain .....................      --          --           --         (0.01)       (0.05)          -- 
 Paid-in-capital........................      --          --           --         (0.12)        --             -- 
                                         ----------- -----------  ----------- -----------  ----------- ---------------- 
Total dividends and distributions ......     (0.91)      (0.72)       (0.72)      (0.77)       (0.78)         (0.36) 
                                         ----------- -----------  ----------- -----------  ----------- ---------------- 
Net asset value, end of period..........    $ 9.46      $ 9.78       $ 9.62      $ 9.37       $10.20         $10.01 
                                         =========== ===========  =========== ===========  =========== ================ 
TOTAL INVESTMENT RETURN+................      6.46%       9.49%       10.76%      (0.69)%      10.00%          3.73%(1) 
RATIOS TO AVERAGE NET ASSETS: 
Expenses................................      1.40%       1.42%        1.44%       1.51%        1.58% (4)      0.85%(2)(3) 
Net investment income...................      7.90%       8.38%        8.30%       7.91%        7.92% (4)      7.86%(2)(3) 
SUPPLEMENTAL DATA: 
Net assets, end of period, in 
 thousands..............................  $915,899    $745,581     $542,544    $407,038     $167,137        $55,297 
Portfolio turnover rate ................       104%         82%          87%         60%         117%            37%(1) 
</TABLE>
    
   
- ------------ 
 *      Commencement of operations. 

**      Prior to July 28, 1997, the Fund issued one class of shares. All 
        shares of the Fund held prior to that date have been designated Class 
        B shares. 

++      The per share amounts were computed using an average number of shares 
        outstanding during the period. 

+       Does not reflect the deduction of sales charge. Calculated based on 
        the net asset value as of the last business day of the period. 

(1)     Not annualized. 

(2)     Annualized. 

(3)     If the Fund had borne all expenses that were assumed or waived by the 
        Investment Manager, the annualized expense and net investment income 
        ratios would have been 2.08% and 6.63%, respectively. 

(4)     If the Fund had borne all expenses that were assumed or waived by the 
        Investment Manager, the annualized expense and net investment income 
        ratios would have been 1.66% and 7.84%, respectively. 
    

                                6           
<PAGE>

   
<TABLE>
<CAPTION>
                                             FOR THE PERIOD 
                                             JULY 28, 1997* 
                                                THROUGH 
                                              OCTOBER 31, 
                                                 1997++ 
- ------------------------------------------------------------ 
<S>                                        <C>
CLASS A SHARES 
PER SHARE OPERATING PERFORMANCE: 
Net asset value, beginning of period .....       $ 9.40 
                                           ----------------- 
Net investment income.....................         0.22 
Net realized and unrealized gain..........         0.04 
                                           ----------------- 
Total from investment operations..........         0.26 
                                           ----------------- 
Less dividends from net investment 
 income...................................        (0.20) 
                                           ----------------- 
Net asset value, end of period............       $ 9.46 
                                           ================= 
TOTAL INVESTMENT RETURN+..................         2.74%(1) 
RATIOS TO AVERAGE NET ASSETS: 
Expenses..................................         0.85%(2) 
Net investment income.....................         8.98%(2) 
SUPPLEMENTAL DATA: 
Net assets, end of period, in thousands ..       $4,933 
Portfolio turnover rate...................          104% 
CLASS C SHARES 
PER SHARE OPERATING PERFORMANCE: 
Net asset value, beginning of period .....       $ 9.40 
                                           ----------------- 
Net investment income.....................         0.20 
Net realized and unrealized gain..........         0.04 
                                           ----------------- 
Total from investment operations..........         0.24 
                                           ----------------- 
Less dividends from net investment 
 income...................................        (0.19) 
                                           ----------------- 
Net asset value, end of period............       $ 9.45 
                                           ================= 
TOTAL INVESTMENT RETURN+..................         2.52%(1) 
RATIOS TO AVERAGE NET ASSETS: 
Expenses..................................         1.44%(2) 
Net investment income.....................         8.17%(2) 
SUPPLEMENTAL DATA: 
Net assets, end of period, in thousands ..       $3,773 
Portfolio turnover rate...................          104% 
</TABLE>
    
   
- ------------ 
 *      The date shares were first issued. 

++      The per share amounts were computed using an average number of shares 
        outstanding during the period. 

 +      Does not reflect the deduction of sales charge. Calculated based on 
        the net asset value as of the last business day of the period. 

(1)     Not annualized. 

(2)     Annualized. 
    

                                7           
<PAGE>

   
<TABLE>
<CAPTION>
                                             FOR THE PERIOD 
                                             JULY 28, 1997* 
                                                THROUGH 
                                              OCTOBER 31, 
                                                 1997++ 
- ------------------------------------------------------------ 
<S>                                        <C>
CLASS D SHARES 
PER SHARE OPERATING PERFORMANCE: 
Net asset value, beginning of period .....       $ 9.40 
                                           ----------------- 
Net investment income ....................         0.23 
Net realized and unrealized gain  ........         0.02 
                                           ----------------- 
Total from investment operations  ........         0.25 
                                           ----------------- 
Less dividends from net investment 
 income...................................        (0.20) 
                                           ----------------- 
Net asset value, end of period ...........       $ 9.45 
                                           ================= 
TOTAL INVESTMENT RETURN+..................         2.69%(1) 
RATIOS TO AVERAGE NET ASSETS: 
Expenses..................................         0.59%(2) 
Net investment income ....................         9.26%(2) 
SUPPLEMENTAL DATA: 
Net assets, end of period, in thousands  .       $   99 
Portfolio turnover rate ..................          104% 
</TABLE>
    

   
- ------------ 
 *      The date the shares were first issued. 

++      The per share amounts were computed using an average number of shares 
        outstanding during the period. 

 +      Calculated based on the net asset value as of the last business day 
        of the period. 

(1)     Not annualized. 

(2)     Annualized. 
    

                                8           
<PAGE>

THE FUND AND ITS MANAGEMENT 
- ----------------------------------------------------------------------------- 

   Dean Witter Diversified Income Trust (the "Fund") is an open-end 
diversified management investment company. The Fund is a trust of the type 
commonly known as a "Massachusetts business trust" and was organized under 
the laws of The Commonwealth of Massachusetts on December 20, 1991. 

   Dean Witter InterCapital Inc. ("InterCapital" or the "Investment 
Manager"), whose address is Two World Trade Center, New York, New York 10048, 
is the Fund's Investment Manager. The Investment Manager, which was 
incorporated in July, 1992, is a wholly-owned subsidiary of Morgan Stanley, 
Dean Witter, Discover & Co., a preeminent global financial services firm that 
maintains leading market positions in each of its three primary 
businesses--securities, asset management and credit services. 

   
   InterCapital and its wholly-owned subsidiary, Dean Witter Services Company 
Inc., serve in various investment management, advisory, management and 
administrative capacities to 103 investment companies, twenty-nine of which 
are listed on the New York Stock Exchange, with combined total assets of 
approximately $101 billion as of January 31, 1998. The Investment Manager 
also manages portfolios of pension plans, other institutions and individuals 
which aggregated approximately $4 billion at such date. 
    

   The Fund has retained the Investment Manager to provide administrative 
services, manage its business affairs and manage the investment of the Fund's 
assets, including the placing of orders for the purchase and sale of 
portfolio securities. InterCapital has retained Dean Witter Services Company 
Inc. to perform the aforementioned administrative services for the Fund. The 
Fund's Trustees review the various services provided by or under the 
direction of the Investment Manager to ensure that the Fund's general 
investment policies and programs are being properly carried out and that 
administrative services are being provided to the Fund in a satisfactory 
manner. 

   
   As full compensation for the services and facilities furnished to the Fund 
and for expenses of the Fund assumed by the Investment Manager, the Fund pays 
the Investment Manager monthly compensation calculated daily by applying the 
annual rate of 0.40% to the Fund's net assets determined as of the close of 
each business day. For the fiscal year ended October 31, 1997, the Fund 
accrued total compensation to the Investment Manager amounting to 0.40% of 
the Fund's average daily net assets and the total expenses of Class B 
amounted to 1.40% of the average daily net assets of Class B. Shares of Class 
A, Class C and Class D were first issued on July 28, 1997. The expenses of 
the Fund include: the fee of the Investment Manager; the fee pursuant to the 
Plan of Distribution (see "Purchase of Fund Shares"); taxes; transfer agent, 
custodian and auditing fees; certain legal fees; and printing and other 
expenses relating to the Fund's operations which are not expressly assumed by 
the Investment Manager under its Investment Management Agreement with the 
Fund. 
    

INVESTMENT OBJECTIVES AND POLICIES 
- ----------------------------------------------------------------------------- 

   The primary investment objective of the Fund is to provide a high level of 
current income. As a secondary objective the Fund seeks to maximize total 
return but only to the extent consistent with its primary objective. The 
investment objectives of the Fund are fundamental policies and may not be 
changed without the approval of the holders of a majority of the Fund's 
shares. There is no assurance that the Fund's investment objectives will be 
achieved. 

   The Fund will seek to achieve its investment objectives by investing at 
least 65% of its total assets in fixed-income securities and by equally 
allocating, under normal circumstances, an approxi- 

                                9           
<PAGE>

mately one-third portion of its total assets among three separate groupings 
of various types of fixed-income securities. The Investment Manager will 
adjust the Fund's assets not less than quarterly to reflect any changes in 
the relative values of the securities in each grouping so that following the 
adjustment the value of the Fund's investments in each grouping will be equal 
to the extent practicable. 

   The three groupings in which the Fund will invest its total assets are as 
follows: 

   1. High quality fixed-income securities issued or guaranteed by the U.S. 
Government, its agencies or instrumentalities (including zero coupon 
securities) or high quality fixed income securities issued or guaranteed by a 
foreign government or supranational organization or any of their political 
subdivisions, authorities, agencies or instrumentalities or fixed income 
securities issued by a corporation, all of which are rated AAA or AA by 
Standard & Poor's Corporation ("S&P") or Aaa or Aa by Moody's Investors 
Service, Inc. ("Moody's") or, if unrated, are determined by the Investment 
Manager to be of equivalent quality; in certificates of deposit and bankers' 
acceptances issued or guaranteed by, or time deposits maintained at, banks 
(including foreign branches of U.S. banks or U.S. or foreign branches of 
foreign banks) having total assets of more than $500 million and determined 
by the Investment Manager to be of high creditworthiness; commercial paper 
rated A-1 or A-2 by S&P, Prime-1 or Prime-2 by Moody's or Duff 1 or Duff 2 by 
Duff & Phelps Inc. or, if unrated, issued by U.S. or foreign companies having 
outstanding debt securities rated A or higher by S&P or Moody's; and in loan 
participation interests having a remaining term not exceeding one year in 
loans extended by banks to such companies. Certain foreign securities 
purchased by the Fund will not have received ratings by a recognized U.S. 
rating agency. In such cases the Investment Manager will review the issuers 
of such securities with respect to the quality of their management, balance 
sheet and financial ratios, cash flows and earnings to establish that the 
securities purchased by the Fund are of a comparable quality to issuers 
receiving high quality ratings by a recognized U.S. rating agency. All of the 
securities described above will have remaining maturities, at the time of 
purchase, of not more than three years. 

   The Investment Manager will actively manage the Fund's assets in this 
grouping in accordance with a global market strategy (see "Investment 
Objective and Policies--Portfolio Management," in the Prospectus). Consistent 
with such a strategy, the Investment Manager intends to allocate the Fund's 
investments among securities denominated in the currencies of a number of 
foreign countries and, within each such country, among different types of 
debt securities. The Investment Manager will adjust the Fund's exposure to 
different currencies based on its perception of the most favorable markets 
and issuers. In allocating the Fund's assets among various markets, the 
Investment Manager will assess the relative yield and anticipated direction 
of interest rates in particular markets, the level of inflation, liquidity 
and financial soundness of each market, and the general market and economic 
conditions existing in each market as well as the relationship of currencies 
of various countries to the U.S. dollar and to each other. In its 
evaluations, the Investment Manager will utilize its internal financial, 
economic and credit analysis resources as well as information obtained from 
other sources. 

   A portion of the Fund's investments in securities of U.S. issuers are 
likely to be in commercial paper, bankers acceptances and other short-term 
debt instruments issued by U.S. corporations. However, at times during which 
there exists large-scale political or economic uncertainty, the Fund is 
likely to increase its investments in U.S. Government securities (including 
zero coupon securities). In such cases, the securities which the Fund is most 
likely to purchase are U.S. Treasury bills and U.S. Treasury notes with 
remaining maturities of under three years, both of which are direct 
obligations of the U.S. Government. The Fund may also purchase securities 
issued by various agencies and instrumentalities of the U.S. Government. 
These will include obligations backed by the full faith and credit of the 
United States (such as those issued by the Govern- 

                               10           
<PAGE>
ment National Mortgage Association); obligations whose issuing agency or 
instrumentality has the right to borrow, to meet its obligations, from an 
existing line of credit with the U.S. Treasury (such as those issued by the 
Federal National Mortgage Association); and obligations backed by the credit 
of the issuing agency or instrumentality (such as those issued by the Federal 
Farm Credit System). 

   The securities in which the Fund will be investing may be denominated in 
any currency or multinational currency, including the U.S. dollar. In 
addition to the U.S. dollar, such currencies will include, among others: the 
Australian dollar; Deutsche mark; Japanese yen; French franc; British pound; 
Canadian dollar; Swiss franc; Dutch guilder; Austrian schilling; Spanish 
peseta; Swedish krona; and European Currency Unit ("ECU"). 

   The Fund may invest, without limitation in this grouping, in notes and 
commercial paper, the principal amount of which is indexed to certain 
specific foreign currency exchange rates. Indexed notes and commercial paper 
typically provide that their principal amount is adjusted upwards or 
downwards (but not below zero) at maturity to reflect fluctuations in the 
exchange rate between two currencies during the period the obligation is 
outstanding, depending on the terms of the specific security. In selecting 
the two currencies, the Investment Manager will consider the correlation and 
relative yields of various currencies. The Fund will purchase an indexed 
obligation using the currency in which it is denominated and, at maturity, 
will receive interest and principal payments thereon in that currency. The 
amount of principal payable by the issuer at maturity, however, will vary 
(i.e., increase or decrease) in response to the change (if any) in the 
exchange rates between the two specified currencies during the period from 
the date the instrument is issued to its maturity date. The potential for 
realizing gains as a result of changes in foreign currency exchange rates may 
enable the Fund to hedge the currency in which the obligation is denominated 
(or to effect cross-hedges against other currencies) against a decline in the 
U.S. dollar value of investments denominated in foreign currencies, while 
providing an attractive money market rate of return. The Fund will purchase 
such indexed obligations to generate current income or for hedging purposes 
and will not speculate in such obligations. 

   As indicated above, the Fund may invest in securities denominated in a 
multi-national currency unit. An illustration of a multi-national currency 
unit is the ECU, which is a "basket" consisting of specified amounts of the 
currencies of the member states of the European Community, a Western European 
economic cooperative organization that includes, among other countries, 
France, West Germany, The Netherlands and the United Kingdom. The specific 
amounts of currencies comprising the ECU may be adjusted by the Council of 
Ministers of the European Community to reflect changes in relative values of 
the underlying currencies. The Investment Manager does not believe that such 
adjustments will adversely affect holders of ECU-denominated obligations or 
the marketability of such securities. European supranational entities, in 
particular, issue ECU-denominated obligations. The Fund may invest in 
securities denominated in the currency of one nation although issued by a 
governmental entity, corporation or financial institution of another nation. 
For example, the Fund may invest in a British pound-denominated obligation 
issued by a United States corporation. Such investments involve credit risks 
associated with the issuer and currency risks associated with the currency in 
which the obligation is denominated. 

   2. (i) Fixed-rate and adjustable rate mortgage-backed securities 
("Mortgage-Backed Securities") which are issued or guaranteed by the United 
States Government, its agencies or instrumentalities or by private issuers 
which are rated Aaa by Moody's or AAA by S&P or, if not rated, are determined 
to be of comparable quality by the Investment Manager; (ii) securities backed 
by other assets such as automobile or credit card receivables and home equity 
loans ("Asset-Backed Securities") which are rated Aaa by Moody's or AAA by 
S&P or, if not rated are determined to be of comparable quality by the 
Investment Manager; (iii) U.S Treasury securities (bills, notes, bonds and 
zero coupon securities) 

                               11           
<PAGE>
(without restrictions as to remaining maturity at time of purchase) and (iv) 
U.S. Government agency securities (discount notes, medium-term notes, 
debentures and zero coupon securities) (without restrictions as to remaining 
maturity at time of purchase). The term Mortgage-Backed Securities as used 
herein includes adjustable rate mortgage securities and derivative mortgage 
products such as collateralized mortgage obligations and stripped 
mortgage-backed securities, all as described below. 

   There are currently three basic types of Mortgage-Backed Securities: (i) 
those issued or guaranteed by the United States Government or one of its 
agencies or instrumentalities, such as the Government National Mortgage 
Association ("GNMA"), the Federal National Mortgage Association ("FNMA") and 
the Federal Home Loan Mortgage Corporation ("FHLMC") (securities issued by 
GNMA, but not those issued by FNMA or FHLMC, are backed by the "full faith 
and credit" of the United States); (ii) those issued by private issuers that 
represent an interest in or are collateralized by Mortgage-Backed Securities 
issued or guaranteed by the United States Government or one of its agencies 
or instrumentalities; and (iii) those issued by private issuers that 
represent an interest in or are collateralized by whole mortgage loans or 
Mortgage-Backed Securities without a government guarantee but usually having 
some form of private credit enhancement. 

   The Fund will invest in mortgage pass-through securities representing 
participation interests in pools of residential mortgage loans originated by 
United States governmental or private lenders such as banks, broker-dealers 
and financing corporations and guaranteed, to the extent provided in such 
securities, by the United States Government or one of its agencies or 
instrumentalities. Such securities, which are ownership interests in the 
underlying mortgage loans, differ from conventional debt securities, which 
provide for periodic payment of interest in fixed amounts (usually 
semiannually) and principal payments at maturity or on specified call dates. 
Mortgage pass-through securities provide for monthly payments that are a 
"pass-through" of the monthly interest and principal payments (including any 
prepayments) made by the individual borrowers on the pooled mortgage loans, 
net of any fees paid to the guarantor of such securities and the servicer of 
the underlying mortgage loans. 

   The guaranteed mortgage pass-through securities in which the Fund may 
invest include those issued or guaranteed by GNMA, FNMA and FHLMC. GNMA 
certificates are direct obligations of the U.S. Government and, as such, are 
backed by the "full faith and credit" of the United States. FNMA is a 
federally chartered, privately owned corporation and FHLMC is a corporate 
instrumentality of the United States. FNMA and FHLMC certificates are not 
backed by the full faith and credit of the United States, but the issuing 
agency or instrumentality has the right to borrow, to meet its obligations, 
from an existing line of credit with the U.S. Treasury. The U.S. Treasury has 
no legal obligation to provide such line of credit and may choose not to do 
so. 

   Certificates for Mortgage-Backed Securities evidence an interest in a 
specific pool of mortgages. These certificates are, in most cases, "modified 
pass-through" instruments, wherein the issuing agency guarantees the payment 
of principal and interest on mortgages underlying the certificates, whether 
or not such amounts are collected by the issuer on the underlying mortgages. 

   Adjustable Rate Mortgage Securities. The Fund may also invest in 
adjustable rate mortgage securities ("ARMs"), which are pass-through mortgage 
securities collateralized by mortgages with adjustable rather than fixed 
rates. ARMs eligible for inclusion in a mortgage pool generally provide for a 
fixed initial mortgage interest rate for either the first three, six, twelve 
or thirteen scheduled monthly payments. Thereafter, the interest rates are 
subject to periodic adjustment based on changes to a designated benchmark 
index. 

   ARMs contain maximum and minimum rates beyond which the mortgage interest 
rate may not vary over the lifetime of the security. In addition, certain 
ARMs provide for additional limitations on the maximum amount by which the 
mortgage inter- 

                               12           
<PAGE>
est rate may adjust for any single adjustment period. Alternatively, certain 
ARMs contain limitations on changes in the required monthly payment. In the 
event that a monthly payment is not sufficient to pay the interest accruing 
on an ARM, any such excess interest is added to the principal balance of the 
mortgage loan, which is repaid through future monthly payments. If the 
monthly payment for such an instrument exceeds the sum of the interest 
accrued at the applicable mortgage interest rate and the principal payment 
required at such point to amortize the outstanding principal balance over the 
remaining term of the loan, the excess is utilized to reduce the then 
outstanding principal balance of the ARM. 

   Private Mortgage Pass-Through Securities. Private mortgage pass-through 
securities are structured similarly to the GNMA, FNMA and FHLMC mortgage 
pass-through securities and are issued by originators of and investors in 
mortgage loans, including savings and loan associations, mortgage banks, 
commercial banks, investment banks and special purpose subsidiaries of the 
foregoing. These securities usually are backed by a pool of conventional 
fixed rate or adjustable rate mortgage loans. Since private mortgage 
pass-through securities typically are not guaranteed by an entity having the 
credit status of GNMA, FNMA and FHLMC, such securities generally are 
structured with one or more types of credit enhancement. 

   Collateralized Mortgage Obligations and Multiclass Pass-Through 
Securities. Collateralized mortgage obligations or "CMOs" are debt 
obligations collateralized by mortgage loans or mortgage pass-through 
securities. Typically, CMOs are collateralized by GNMA, FNMA or FHLMC 
Certificates, but also may be collateralized by whole loans or private 
mortgage pass-through securities (such collateral collectively hereinafter 
referred to as "Mortgage Assets"). Multiclass pass-through securities are 
equity interests in a trust composed of Mortgage Assets. Payments of 
principal of and interest on the Mortgage Assets, and any reinvestment income 
thereon, provide the funds to pay debt service on the CMOs or make scheduled 
distributions on the multiclass pass-through securities. CMOs may be issued 
by agencies or instrumentalities of the United States government, or by 
private originators of, or investors in, mortgage loans, including savings 
and loan associations, mortgage banks, commercial banks, investment banks and 
special purpose subsidiaries of the foregoing. The issuer of a series of CMOs 
may elect to be treated as a Real Estate Mortgage Investment Conduit 
("REMIC"). REMICs include governmental and/or private entities that issue a 
fixed pool of mortgages secured by an interest in real property. REMICs are 
similar to CMOs in that they issue multiple classes of securities, but unlike 
CMOs, which are required to be structured as debt securities, REMICs may be 
structured as indirect ownership interests in the underlying assets of the 
REMICs themselves. However, there are no effects on the Fund from investing 
in CMOs issued by entities that have elected to be treated as REMICs, and all 
future references to CMOs shall also be deemed to include REMICs. In 
addition, in reliance upon a recent interpretation by the staff of the 
Securities and Exchange Commission, the Fund may invest without limitation in 
CMOs and other Mortgage-Backed Securities which are not by definition 
excluded from the provisions of the Investment Company Act of 1940, as 
amended, and which have obtained exemptive orders from such provisions from 
the Securities and Exchange Commission. 

   
   In a CMO, a series of bonds or certificates is issued in multiple classes. 
Each class of CMOs, often referred to as a "tranche," is issued at a specific 
fixed or floating coupon rate and has a stated maturity or final distribution 
date. Principal prepayments on the Mortgage Assets may cause the CMOs to be 
retired substantially earlier than their stated maturities or final 
distribution dates. Interest is paid or accrues on all classes of the CMOs on 
a monthly, quarterly or semi-annual basis. Certain CMOs may have variable or 
floating interest rates and others may be stripped (securities which provide 
only the principal or interest feature of the underlying security). 
    

   The principal of and interest on the Mortgage Assets may be allocated 
among the several classes 

                               13           
<PAGE>
of a CMO series in a number of different ways. Generally, the purpose of the 
allocation of the cash flow of a CMO to the various classes is to obtain a 
more predictable cash flow to the individual tranches than exists with the 
underlying collateral of the CMO. As a general rule, the more predictable the 
cash flow is on a CMO tranche, the lower the anticipated yield will be on 
that tranche at the time of issuance relative to prevailing market yields on 
Mortgage-Backed Securities. As part of the process of creating more 
predictable cash flows on most of the tranches in a series of CMOs, one or 
more tranches generally must be created that absorb most of the volatility in 
the cash flows on the underlying mortgage loans. The yields on these tranches 
are generally higher than prevailing market yields on Mortgage-Backed 
Securities with similar maturities. As a result of the uncertainty of the 
cash flows of these tranches, the market prices of and yield on these 
tranches generally are more volatile. 

   The Fund also may invest in, among other things, parallel pay CMOs and 
Planned Amortization Class CMOs ("PAC Bonds"). Parallel pay CMOs are 
structured to provide payments of principal on each payment date to more than 
one class. These simultaneous payments are taken into account in calculating 
the stated maturity date or final distribution date of each class, which, as 
with other CMO structures, must be retired by its stated maturity date or 
final distribution date but may be retired earlier. PAC Bonds generally 
require payments of a specified amount of principal on each payment date. PAC 
Bonds always are parallel pay CMOs with the required principal payment on 
such securities having the highest priority after interest has been paid to 
all classes. 

   Stripped Mortgage-Backed Securities.  Stripped Mortgage-Backed Securities 
are derivative multiclass mortgage securities. Stripped Mortgage-Backed 
Securities may be issued by agencies or instrumentalities of the United 
States Government, or by private originators of, or investors in, mortgage 
loans, including savings and loan associations, mortgage banks, commercial 
banks, investment banks and special purpose subsidiaries of the foregoing. 

   Stripped Mortgage-Backed Securities usually are structured with two 
classes that receive different proportions of the interest and principal 
distribution on a pool of Mortgage Assets. A common type of Stripped 
Mortgage-Backed Securities will have one class receiving some of the interest 
and most of the principal from the Mortgage Assets, while the other class 
will receive most of the interest and the remainder of the principal. In the 
most extreme case, one class will receive all of the interest (the 
interest-only or "IO" class), while the other class will receive all of the 
principal (the principal-only or "PO" class). PO classes generate income 
through the accretion of the deep discount at which such securities are 
purchased, and, while PO classes do not receive periodic payments of 
interest, they receive monthly payments associated with scheduled 
amortization and principal prepayment from the Mortgage Assets underlying the 
PO class. The yield to maturity on an IO class is extremely sensitive to the 
rate of principal payments (including prepayments) on the related underlying 
Mortgage Assets, and a rapid rate of principal repayments may have a material 
adverse effect on the Fund's yield to maturity. If the underlying Mortgage 
Assets experience greater than anticipated prepayments of principal, the Fund 
may fail to fully recoup its initial investment in these securities even if 
the securities are rated Aaa by Moody's or AAA by S&P. 

   The Fund may purchase Stripped Mortgage-Backed Securities for income, or 
for hedging purposes to protect the Fund's portfolio against interest rate 
fluctuations. For example, since an IO class will tend to increase in value 
as interest rates rise, it may be utilized to hedge against a decrease in 
value of other fixed-income securities in a rising interest rate environment. 
The Fund understands that the staff of the Securities and Exchange Commission 
considers Stripped Mortgage-Backed Securities representing interest only or 
principal only components of U.S. Government or other debt securities to be 
illiquid securities. The Fund will treat such securities as illiquid so long 
as the staff maintains such a position. The Fund may not invest more than 10% 
of its total assets in illiquid securities. 

                               14           
<PAGE>
   Asset-Backed Securities. The securitization techniques used to develop 
Mortgage-Backed Securities are also applied to a broad range of other assets. 
Through the use of trusts and special purpose corporations, various types of 
assets, primarily automobile and credit card receivables and home equity 
loans, are being securitized in pass-through structures similar to the 
mortgage pass-through structures described above or in a pay-through 
structure similar to the CMO structure. 

   New instruments and variations of existing Mortgage-Backed Securities and 
Asset-Backed Securities continue to be developed. The Fund may invest in any 
such instruments or variations as may be developed, to the extent consistent 
with its investment objectives and policies and applicable regulatory 
requirements. 

   Zero Coupon Securities. A portion of the fixed-income securities purchased 
by the Fund may be zero coupon securities. Such securities are purchased at a 
discount from their face amount, giving the purchaser the right to receive 
their full value at maturity. The interest earned on such securities is, 
implicitly, automatically compounded and paid out at maturity. While such 
compounding at a constant rate eliminates the risk of receiving lower yields 
upon reinvestment of interest if prevailing interest rates decline, the owner 
of a zero coupon security will be unable to participate in higher yields upon 
reinvestment of interest received on interest-paying securities if prevailing 
interest rates rise. 

   A zero coupon security pays no interest to its holder during its life. 
Therefore, to the extent the Fund invests in zero coupon securities, it will 
not receive current cash available for distribution to shareholders. In 
addition, zero coupon securities generally are subject to substantially 
greater price fluctuations during periods of changing prevailing interest 
rates than are comparable securities which pay interest on a current basis. 
Current federal tax law requires that a holder (such as the Fund) of a zero 
coupon security accrue a portion of the discount at which the security was 
purchased as income each year even though the Fund receives no interest 
payments in cash on the security during the year. 

   3. High yield, high risk fixed-income securities rated Baa or lower by 
Moody's or BBB or lower by S&P or, if not rated, are determined by the 
Investment Manager to be of comparable quality. The high yield, high risk 
fixed-income securities in this grouping may include both convertible and 
nonconvertible debt securities and preferred stock. Fixed-income securities 
rated Baa by Moody's or BBB by S&P have speculative characteristics greater 
than those of more highly rated bonds, while fixed-income securities rated Ba 
or BB or lower by Moody's and Standard & Poor's, respectively, are considered 
to be speculative investments. Furthermore, the Fund does not have any 
minimum quality rating standard for its investments. As such, the Fund may 
invest in securities rated as low as Caa, Ca or C by Moody's or CCC, CC, C or 
C1 by Standard & Poor's. Fixed-income securities rated Caa or Ca by Moody's 
may already be in default on payment of interest or principal, while bonds 
rated C by Moody's, their lowest bond rating, can be regarded as having 
extremely poor prospects of ever attaining any real investment standing. 
Bonds rated C1 by S&P, their lowest bond rating, are no longer making 
interest payments. 

   During temporary defensive periods when market conditions warrant 
reduction of some or all of the Fund's securities holdings or when 
temporarily holding cash pending investment, this portion of the Fund may 
invest in U.S. Treasury securities or other money market instruments. Under 
such circumstances the money market instruments in which this portion of the 
Fund may invest, in addition to U.S. Treasury securities (bills, notes, bonds 
and zero coupons securities), are American bank obligations, such as 
certificates of deposit; Eurodollar certificates of deposit; obligations of 
American savings institutions; and commercial paper of American issuers rated 
within the two highest grades by Moody's or S&P or, if not rated, are issued 
by a company having an outstanding debt issue rated at least AA by S&P or Aa 
by Moody's. 

   A description of corporate bond ratings is contained in the Appendix. 
Non-rated securities will also 

                               15           
<PAGE>
be considered for investment by the Fund when the terms of the securities 
themselves makes them appropriate investments for the Fund. 

   The ratings of fixed-income securities by Moody's and S&P are a generally 
accepted barometer of credit risk. However, as the creditworthiness of 
issuers of lower-rated fixed-income securities is more problematical than 
that of issuers of higher-rated fixed-income securities, the achievement of 
the Fund's investment objectives will be more dependent upon the Investment 
Manager's own credit analysis than would be the case with a mutual fund 
investing primarily in higher quality bonds. The Investment Manager will 
utilize a security's credit rating as simply one indication of an issuer's 
creditworthiness and will principally rely upon its own analysis of any 
security currently held by the Fund or potentially purchasable by the Fund 
for its portfolio. 

RISK CONSIDERATIONS 

   The net asset value of the Fund's shares will fluctuate with changes in 
the market value of its portfolio securities. The market value of the Fund's 
portfolio securities will increase or decrease due to a variety of economic, 
market or political factors which cannot be predicted. The Fund's yield will 
also vary based on the yield of the Fund's portfolio securities. 

   All fixed-income securities are subject to two types of risks: the credit 
risk and the interest rate risk. The credit risk relates to the ability of 
the issuer to meet interest or principal payments or both as they come due. 
Generally, higher yielding fixed-income securities are subject to a credit 
risk to a greater extent than lower yielding fixed-income securities. The 
interest rate risk refers to the fluctuations in the net asset value of any 
portfolio of fixed-income securities resulting from the inverse relationship 
between price and yield of fixed-income securities; that is, when the general 
level of interest rates rises, the prices of outstanding fixed-income 
securities decline, and when interest rates fall, prices rise. 

   Foreign Securities. Investors should carefully consider the risks of 
investing in securities of foreign issuers and securities denominated in 
non-U.S. currencies. Fluctuations in the relative rates of exchange between 
the currencies of different nations may affect the value of the Fund's 
investments. Changes in foreign currency exchange rates relative to the U.S. 
dollar will affect the U.S. dollar value of the Fund's assets denominated in 
that currency and thereby impact upon the Fund's yield on such assets and the 
net asset value of a share of the Fund as well as the value of the Fund's 
distributions. For example, if a substantial portion of the Fund's assets are 
denominated in Japanese yen and the relative exchange rate of the yen falls 
with respect to the U.S. dollar (i.e., a yen is worth a smaller fraction of a 
dollar than it had been) then the Fund will be receiving a lesser amount of 
interest on its fixed-income securities denominated in yen (when converted 
into U.S. dollars) and when the Fund's assets are valued for purposes of 
determining the net asset value per share of the Fund, the net assets of the 
Fund reflected by the yen-denominated securities will have declined in U.S. 
dollar value and the net asset value of the Fund (always stated in U.S. 
dollars) may have also declined. 

   Foreign currency exchange rates are determined by forces of supply and 
demand on the foreign exchange markets. These forces are themselves affected 
by the international balance of payments and other economic and financial 
conditions, government intervention, speculation and other factors. Moreover, 
foreign currency exchange rates may be affected by the regulatory control of 
the exchanges on which the currencies trade. The foreign currency 
transactions of the Fund will be conducted on a spot basis or through forward 
contracts or futures contracts (see below). The Fund may incur certain costs 
in connection with these currency transactions. 

   Investments in foreign securities will also occasion risks relating to 
political and economic developments abroad, including the possibility of 
expropriations or confiscatory taxation, limitations on the use or transfer 
of Fund assets and any effects of foreign social, economic or political 
instability. Foreign companies are not subject to the regulatory requirements 
of U.S. companies and, as such, there may be less publicly available 
information about 

                               16           
<PAGE>
such companies. Moreover, foreign companies are generally not subject to 
uniform accounting, auditing and financial standards and requirements 
comparable to those applicable to U.S. companies. 

   Securities of foreign issuers may be less liquid than comparable 
securities of U.S. issuers and, as such, their price changes may be more 
volatile. Furthermore, foreign exchanges and broker-dealers are generally 
subject to less government and exchange scrutiny and regulation than their 
American counterparts. Brokerage commissions, dealer concessions and other 
transaction costs may be higher on foreign markets than the U.S. In addition, 
differences in clearance and settlement procedures on foreign markets may 
occasion delays in settlements of Fund trades effected in such markets. 
Inability to dispose of portfolio securities due to settlement delays could 
result in losses to the Fund due to subsequent declines in value of such 
securities and the inability of the Fund to make intended security purchases 
due to settlement problems could result in a failure of the Fund to make 
potentially advantageous investments. 

   Mortgage-Backed and Asset-Backed Securities. Mortgage-Backed and 
Asset-Backed Securities have certain different characteristics than 
traditional debt securities. Among the major differences are that interest 
and principal payments are made more frequently, usually monthly, and that 
principal may be prepaid at any time because the underlying mortgage loans or 
other assets generally may be prepaid at any time. As a result, if the Fund 
purchases such a security at a premium, a prepayment rate that is faster than 
expected may reduce yield to maturity, while a prepayment rate that is slower 
than expected may have the opposite effect of increasing yield to maturity. 
Alternatively, if the Fund purchases these securities at a discount, faster 
than expected prepayments will increase, while slower than expected 
prepayments may reduce, yield to maturity. The Fund may invest a portion of 
its assets in derivative Mortgage-Backed Securities such as Stripped 
Mortgage-Backed Securities which are highly sensitive to changes in 
prepayment and interest rates. The Investment Manager will seek to manage 
these risks (and potential benefits) by investing in a variety of such 
securities and through hedging techniques. 

   Mortgage-Backed and Asset-Backed Securities, like all fixed income 
securities, generally decrease in value as a result of increases in interest 
rates. In addition, although generally the value of fixed-income securities 
increases during periods of falling interest rates and, as stated above, 
decreases during periods of rising interest rates, as a result of prepayments 
and other factors, this is not always the case with respect to 
Mortgage-Backed and Asset-Backed Securities. 

   Although the extent of prepayments on a pool of mortgage loans depends on 
various economic and other factors, as a general rule prepayments on fixed 
rate mortgage loans will increase during a period of falling interest rates 
and decrease during a period of rising interest rates. Accordingly, amounts 
available for reinvestment by the Fund are likely to be greater during a 
period of declining interest rates and, as a result, likely to be reinvested 
at lower interest rates than during a period of rising interest rates. 
Asset-Backed Securities, although less likely to experience the same 
prepayment rates as Mortgage-Backed Securities, may respond to certain of the 
same factors influencing prepayments, while at other times different factors, 
such as changes in credit use and payment patterns resulting from social, 
legal and economic factors, will predominate. Mortgage-Backed and 
Asset-Backed Securities generally decrease in value as a result of increases 
in interest rates and may benefit less than other fixed income securities 
from declining interest rates because of the risk of prepayment. 

   There are certain risks associated specifically with CMOs. CMOs issued by 
private entities are not U.S. Government securities and are not guaranteed by 
any government agency, although the securities underlying a CMO may be 
subject to a guarantee. Therefore, if the collateral securing the CMO, as 
well as any third party credit support or guarantees, is insufficient to make 
payment, the holder could 

                               17           
<PAGE>
sustain a loss. However, as stated above, the Fund will invest only in CMOs 
which are rated AAA by S&P or Aaa by Moody's or, if unrated, are determined 
to be of comparable quality. Also, a number of different factors, including 
the extent of prepayment of principal of the Mortgage Assets, affect the 
availability of cash for principal payments by the CMO issuer on any payment 
date and, accordingly, affect the timing of principal payments on each CMO 
class. 

   Asset-Backed Securities involve certain risks that are not posed by 
Mortgage-Backed Securities, resulting mainly from the fact that Asset-Backed 
Securities do not usually contain the complete benefit of a security interest 
in the related collateral. For example, credit card receivables generally are 
unsecured and the debtors are entitled to the protection of a number of state 
and federal consumer credit laws, some of which may reduce the ability to 
obtain full payment. In the case of automobile receivables, due to various 
legal and economic factors, proceeds from repossessed collateral may not 
always be sufficient to support payments on these securities. 

   
   High Yield Securities. Because of the special nature of the Fund's 
investment in high yield securities, commonly known as "junk bonds," the 
Investment Manager must take account of certain special considerations in 
assessing the risks associated with such investments. Although the growth of 
the high yield securities market in the 1980s had paralleled a long economic 
expansion, recently many issuers have been affected by adverse economic and 
market conditions. It should be recognized that an economic downturn or 
increase in interest rates is likely to have a negative effect on the high 
yield bond market and on the value of the high yield securities held by the 
Fund, as well as on the ability of the securities' issuers to repay principal 
and interest on their borrowings. 
    

   The prices of high yield securities have been found to be less sensitive 
to changes in prevailing interest rates than higher-rated investments, but 
are likely to be more sensitive to adverse economic changes or individual 
corporate developments. During an economic downturn or substantial period of 
rising interest rates, highly leveraged issuers may experience financial 
stress which would adversely affect their ability to service their principal 
and interest payment obligations, to meet their projected business goals or 
to obtain additional financing. If the issuer of a fixed-income security 
owned by the Fund defaults, the Fund may incur additional expenses to seek 
recovery. In addition, periods of economic uncertainty and change can be 
expected to result in an increased volatility of market prices of high yield 
securities and a concomitant volatility in the net asset value of a share of 
the Fund. Moreover, the market prices of certain of the Fund's portfolio 
securities which are structured as zero coupon and payment-in-kind securities 
are affected to a greater extent by interest rate changes and thereby tend to 
be more volatile than securities which pay interest periodically and in cash 
(see "Dividends, Distributions and Taxes" for a discussion of the tax 
ramifications of investments in such securities). 

   The secondary market for high yield securities may be less liquid than the 
markets for higher quality securities and, as such, may have an adverse 
effect on the market prices of certain securities. The limited liquidity of 
the market may also adversely affect the ability of the Fund's Trustees to 
arrive at a fair value for certain high yield securities at certain times and 
could make it difficult for the Fund to sell certain securities. 

   New laws and proposed new laws may have a potentially negative impact on 
the market for high yield bonds. For example, present legislation requires 
federally-insured savings and loan associations to divest their investments 
in high yield bonds. This legislation and other proposed legislation may have 
an adverse effect upon the value of high yield securities and a concomitant 
negative impact upon the net asset value of a share of the Fund. 

                               18           
<PAGE>
   
   During the fiscal year ended October 31, 1997, the monthly dollar weighted 
average ratings of the debt obligations held by the Fund, expressed as a 
percentage of the Fund's total investments, were as follows: 
    

   
<TABLE>
<CAPTION>
                 PERCENTAGE OF 
RATINGS        TOTAL INVESTMENTS 
- -----------  --------------------- 
<S>                  <C>
AAA/Aaa                 54% 
AA/Aa                  1.6% 
A/A                    1.0% 
BBB/Baa                0.0% 
BB/Ba                  1.3% 
B/B                   19.2% 
CCC/Caa                1.1% 
CC/Ca                  0.0% 
C/C                    0.0% 
D                      0.0% 
Unrated               21.8% 
</TABLE>
    

   
   Year 2000. The investment management services provided to the Fund by the 
Investment Manager and the services provided to shareholders by the 
Distributor and the Transfer Agent depend on the smooth functioning of their 
computer systems. Many computer software systems in use today cannot 
recognize the year 2000, but revert to 1900 or some other date, due to the 
manner in which dates were encoded and calculated. That failure could have a 
negative impact on the handling of securities trades, pricing and account 
services. The Investment Manager, the Distributor and the Transfer Agent have 
been actively working on necessary changes to their own computer systems to 
prepare for the year 2000 and expect that their systems will be adapted 
before that date, but there can be no assurance that they will be successful, 
or that interaction with other non-complying computer systems will not impair 
their services at that time. 

OTHER INVESTMENT POLICIES 
    

   Repurchase Agreements. The Fund may enter into repurchase agreements, 
which may be viewed as a type of secured lending by the Fund, and which 
typically involve the acquisition by the Fund of debt securities from a 
selling financial institution such as a bank, savings and loan association or 
broker-dealer. The agreement provides that the Fund will sell back to the 
institution, and that the institution will repurchase, the underlying 
security at a specified price and at a fixed time in the future, usually not 
more than seven days from the date of purchase. While repurchase agreements 
involve certain risks not associated with direct investments in debt 
securities, the Fund follows procedures designed to minimize those risks. 
These procedures include effecting repurchase transactions only with large, 
well-capitalized and well-established financial institutions whose financial 
condition will be continually monitored by the Investment Manager subject to 
procedures established by the Board of Trustees of the Fund. In addition, the 
value of the collateral underlying the repurchase agreement will be at least 
equal to the repurchase price, including any accrued interest earned on the 
repurchase agreement. 

   Reverse Repurchase Agreements and Dollar Rolls. The Fund may also use 
reverse repurchase agreements and dollar rolls as part of its investment 
strategy. Reverse repurchase agreements involve sales by the Fund of 
portfolio assets concurrently with an agreement by the Fund to repurchase the 
same assets at a later date at a fixed price. During the reverse repurchase 
agreement period, the Fund continues to receive principal and interest 
payments on these securities. Generally, the effect of such a transaction is 
that the Fund can recover all or most of the cash invested in the portfolio 
securities involved during the term of the reverse repurchase agreement, 
while it will be able to keep the interest income associated with those 
portfolio securities. Such transactions are only advantageous if the interest 
cost to the Fund of the reverse repurchase transaction is less than the cost 
of obtaining the cash otherwise. 

   The Fund may enter into dollar rolls in which the Fund sells securities 
for delivery in the current month and simultaneously contracts to repurchase 
substantially similar (same type and coupon) securities on a specified future 
date. During the roll period, the Fund foregoes principal and interest paid 
on the securities. The Fund is compensated by the difference between the 
current sales price and the 

                               19           
<PAGE>
lower forward price for the future purchase (often referred to as the "drop") 
as well as by the interest earned on the cash proceeds of the initial sale. 

   The Fund will establish a segregated account with its custodian bank in 
which it will maintain cash, U.S. Government securities or other liquid 
portfolio securities equal in value to its obligations in respect of reverse 
repurchase agreements and dollar rolls. Reverse repurchase agreements and 
dollar rolls involve the risk that the market value of the securities the 
Fund is obligated to repurchase under the agreement may decline below the 
repurchase price. In the event the buyer of securities under a reverse 
repurchase agreement or dollar roll files for bankruptcy or becomes 
insolvent, the Fund's use of the proceeds of the agreement may be restricted 
pending a determination by the other party, or its trustee or receiver, 
whether to enforce the Fund's obligation to repurchase the securities. 
Reverse repurchase agreements and dollar rolls are speculative techniques 
involving leverage, and are considered borrowings by the Fund. Under the 
requirements of the Investment Company Act of 1940, as amended (the "Act"), 
the Fund is required to maintain an asset coverage (including the proceeds of 
the borrowings) of at least 300% of all borrowings. The Fund does not expect 
to engage in reverse repurchase agreements and dollar rolls with respect to 
greater than 25% of the Fund's total assets. 

   When-Issued and Delayed Delivery Securities and Forward Commitments. From 
time to time, in the ordinary course of business, the Fund may purchase 
securities on a when-issued or delayed delivery basis or may purchase or sell 
securities on a forward commitment basis. When such transactions are 
negotiated, the price is fixed at the time of the commitment, but delivery 
and payment can take place a month or more after the date of the commitment. 
The securities so purchased are subject to market fluctuation and no interest 
accrues to the purchaser during this period. At the time of delivery of the 
securities, the value may be more or less than the purchase price. There is 
no overall limit on the percentage of the Fund's assets which may be 
committed to the purchase of securities on a when-issued, delayed delivery or 
forward commitment basis. An increase in the percentage of the Fund's assets 
committed to the purchase of securities on a when-issued, delayed delivery or 
forward commitment basis may increase the volatility of the Fund's net asset 
value. 

   When, As and If Issued Securities. The Fund may purchase securities on a 
"when, as and if issued" basis under which the issuance of the security 
depends upon the occurrence of a subsequent event, such as approval of a 
merger, corporate reorganization, leveraged buyout or debt restructuring. If 
the anticipated event does not occur and the securities are not issued, the 
Fund will have lost an investment opportunity. There is no overall limit on 
the percentage of the Fund's assets which may be committed to the purchase of 
securities on a "when, as and if issued" basis. An increase in the percentage 
of the Fund's assets committed to the purchase of securities on a "when, as 
and if issued" basis may increase the volatility of its net asset value. 

   Restricted Securities. The Fund may invest up to 5% of its total assets in 
securities for which there is no readily available market including certain 
of those which are subject to restrictions on resale because they have not 
been registered under the Securities Act of 1933, as amended (the "Securities 
Act") or which are otherwise not readily marketable. (Securities eligible for 
resale pursuant to Rule 144A under the Securities Act, and determined to be 
liquid pursuant to the procedures discussed in the following paragraph, are 
not subject to the foregoing restriction.) These securities are generally 
referred to as private placements or restricted securities. Limitations on 
the resale of such securities may have an adverse effect on their 
marketability, and may prevent the Fund from disposing of them promptly at 
reasonable prices. The Fund may have to bear the expense of registering such 
securities for resale and the risk of substantial delays in effecting such 
registration. 

   The Securities and Exchange Commission has adopted Rule 144A under the 
Securities Act of 1933, 

                               20           
<PAGE>
which permits the Fund to sell restricted securities to qualified 
institutional buyers without limitation. The Investment Manager, pursuant to 
procedures adopted by the Trustees of the Fund, will make a determination as 
to the liquidity of each restricted security purchased by the Fund. If a 
restricted security is determined to be "liquid," such security will not be 
included within the category "illiquid securities," which under current 
policy may not exceed 15% of the Fund's total assets. However, investing in 
Rule 144A securities could have the effect of increasing the level of Fund 
illiquidity to the extent the Fund, at a particular point in time, may be 
unable to find qualified institutional buyers interested in purchasing such 
securities. 

   Lending of Portfolio Securities. Consistent with applicable regulatory 
requirements, the Fund may lend its portfolio securities to brokers, dealers 
and other financial institutions, provided that such loans are callable at 
any time by the Fund (subject to certain notice provisions described in the 
Statement of Additional Information), and are at all times secured by cash or 
cash equivalents such as money market instruments, which are maintained in a 
segregated account pursuant to applicable regulations and that are at least 
equal to the market value, determined daily, of the loaned securities. In the 
event the borrower defaults on its obligation to return the loaned 
securities, as a result of bankruptcy or otherwise, the Fund will seek to 
sell the collateral, which action could involve costs or delays. In such case 
the Fund's ability to recover its investment may be restricted or delayed. 

   Common Stocks. The Fund may invest in common stocks in an amount up to 20% 
of its total assets in the circumstances described below when consistent with 
the Fund's investment objectives. 

   The Fund may acquire common stocks when attached to or included in a unit 
with fixed-income securities, or when acquired upon conversion of 
fixed-income securities or upon exercise of warrants attached to fixed-income 
securities and may purchase common stocks directly when such acquisitions are 
determined by the Investment Manager to further the Fund's investment 
objectives. 

   For example, the Fund may purchase the common stock of companies involved 
in takeovers or recapitalizations where the issuer, or a controlling 
stockholder, has offered, or pursuant to a "going private" transaction is 
effecting, an exhange of its common stock for newly-issued fixed-income 
securities. By purchasing the common stock of the company issuing the 
fixed-income securities prior to the consummation of the transaction or 
exchange offer, the Fund will be able to obtain the fixed-income securities 
directly from the issuer at their face value, eliminating the payment of a 
dealer's mark-up otherwise payable when fixed-income securities are acquired 
from third parties, thereby increasing the net yield to the shareholders of 
the Fund. While the Fund will incur brokerage commissions in connection with 
its purchase of common stocks, it is anticipated that the amount of such 
commissions will be significantly less than the amount of such mark-up. 

   Fixed-income securities acquired by the Fund through the purchase of 
common stocks under the circumstances described in the preceding paragraph 
are subject to the general credit risks and interest rate risks to which all 
fixed-income securities purchased by the Fund are subject. Such securities 
generally will be rated Baa/BBB or lower as are the other high yield, high 
risk fixed income securities in which the Fund may invest. In addition, since 
corporations involved in takeover situations are often highly leveraged, that 
factor will be evaluated by the Investment Manager as part of its credit risk 
determination with respect to the purchase of particular common stocks for 
the Fund's investment portfolio. In the event the Fund purchases common stock 
of a corporation in anticipation of a transaction (pursuant to which the 
common stock is to be exchanged for fixed-income securities) which fails to 
take place, the Investment Manager will continue to hold such common stocks 
for the Fund's portfolio only if it determines that continuing to hold such 
common stock under those circumstances is consistent with the Fund's 
investment objectives. 

OPTIONS AND FUTURES TRANSACTIONS 

   The Fund is permitted to enter into call and put options on its portfolio 
securities, including U.S. 

                               21           
<PAGE>
Government securities and mortgage-backed securities and on various foreign 
currencies which are listed on several U.S. and foreign securities exchanges 
and are written in over-the-counter transactions ("OTC options"). Listed 
options are issued or guaranteed by the exchange on which they trade or by a 
clearing corporation such as the Options Clearing Corporation ("OCC"). The 
Fund is permitted to write covered call options on portfolio securities which 
are denominated in either U.S. dollars or foreign currencies, without limit, 
in order to hedge against the decline in the value of a security or currency 
in which such security is denominated and to close out long call option 
positions. The Fund may purchase listed and OTC call and put options in 
amounts equalling up to 5% of its total assets. The Fund may purchase call 
options only to close out a covered call position or to protect against an 
increase in the price of a security it anticipates purchasing or, in the case 
of call options on a foreign currency, to hedge against an adverse exchange 
rate change of the currency in which the security it anticipates purchasing 
is denominated vis-a-vis the currency in which the exercise price is 
denominated. The Fund may purchase put options on securities which it holds 
in its portfolio only to protect itself against a decline in the value of the 
security. The Fund may also purchase put options to close out written put 
positions. There are no other limits on the Fund's ability to purchase call 
and put options. 

   The Fund may purchase and sell financial futures contracts that are 
currently traded, or may in the future be traded, on U.S. and foreign 
commodity exchanges on such underlying fixed-income securities as U.S. 
Treasury bonds, notes, bills, and zero coupon securities, mortgage-backed 
securities and/or any foreign government fixed-income security ("interest 
rate" futures), on various currencies ("currency" futures) and on such 
indexes of U.S. or foreign fixed-income securities as may exist or come into 
being, such as the Moody's Investment Grade Corporate Bond Index ("index" 
futures). The Fund will purchase or sell interest rate futures contracts for 
the purpose of hedging some or all of the value of its portfolio securities 
(or anticipated portfolio securities) against changes in prevailing interest 
rates. The Fund will purchase or sell index futures contracts for the purpose 
of hedging some or all of its portfolio (or anticipated portfolio) securities 
against changes in their prices. 

   The Fund may also purchase and write call and put options on futures 
contracts which are traded on an exchange and enter into closing transactions 
with respect to such options to terminate an existing position. The Fund will 
purchase and write options on futures contracts for identical purposes to 
those set forth above for the purchase of a futures contract and the sale of 
a futures contract or to close out a long or short position in futures 
contracts. 

   Risks of Options and Futures Transactions. The Fund may close out its 
position as writer of an option, or as a buyer or seller of a futures 
contract, only if a liquid secondary market exists for options or futures 
contracts of that series. There is no assurance that such a market will 
exist, particularly in the case of OTC options, as such options will 
generally only be closed out by entering into a closing purchase transaction 
with the purchasing dealer. Also, Exchanges may limit the amount by which the 
price of many futures contracts may move on any day. If the price moves equal 
the daily limit on successive days, then it may prove impossible to liquidate 
a futures position until the daily limit moves have ceased. 

   While the futures contracts and options transactions to be engaged in by 
the Fund for the purpose of hedging the Fund's portfolio securities are not 
speculative in nature, there are risks inherent in the use of such 
instruments. One such risk is that the Fund's Investment Manager could be 
incorrect in its expectations as to the direction or extent of various 
interest rate or price movements or the time span within which the movements 
take place. For example, if the Fund sold futures contracts for the sale of 
securities in anticipation of an increase in interest rates, and then 
interest rates went down instead, causing bond prices to rise, the Fund would 
lose money on the sale. Another risk which will arise in employing futures 
contracts to protect against the 

                               22           
<PAGE>
price volatility of portfolio securities is that the prices of securities, 
currencies and indexes subject to futures contracts (and thereby the futures 
contract prices) may correlate imperfectly with the behavior of the U.S. 
dollar cash prices of the Fund's portfolio securities and their denominated 
currencies. Another such risk is that prices of interest rate futures 
contracts may not move in tandem with the changes in prevailing interest 
rates against which the Fund seeks a hedge. See the Statement of Additional 
Information for further discussion of such risks. 

FORWARD FOREIGN CURRENCY EXCHANGE CONTRACTS 

   In order to hedge against adverse price movements in the securities held 
in its portfolio and the currencies in which they are denominated (as well as 
the securities it might wish to purchase and their denominated currencies) 
the Fund may engage in transactions in forward foreign currency contracts. A 
forward foreign currency exchange contract ("forward contract") involves an 
obligation to purchase or sell a currency at a future date, which may be any 
fixed number of days from the date of the contract agreed upon by the 
parties, at a price set at the time of the contract. The Fund may enter into 
forward contracts as a hedge against fluctuations in future foreign exchange 
rates. 

   The Fund will enter into forward contracts under various circumstances. 
When the Fund enters into a contract for the purchase or sale of a security 
denominated in a foreign currency, it may, for example, desire to "lock in" 
the price of the security in U.S. dollars or some other foreign currency 
which the Fund is temporarily holding in its portfolio. By entering into a 
forward contract for the purchase or sale, for a fixed amount of dollars or 
other currency, of the amount of foreign currency involved in the underlying 
security transactions, the Fund will be able to protect itself against a 
possible loss resulting from an adverse change in the relationship between 
the U.S. dollar or other currency which is being used for the security 
purchase and the foreign currency in which the security is denominated during 
the period between the date on which the security is purchased or sold and 
the date on which payment is made or received. 

   At other times, when, for example, the Investment Manager believes that 
the currency of a particular foreign country may suffer a substantial decline 
against the U.S. dollar or some other foreign currency, the Fund may enter 
into a forward contract to sell, for a fixed amount of dollars or other 
currency, the amount of foreign currency approximating the value of some or 
all of the Fund's portfolio securities (or securities which the Fund has 
purchased for its portfolio) denominated in such foreign currency. Under 
identical circumstances, the Fund may enter into a forward contract to sell, 
for a fixed amount of U.S. dollars or other currency, an amount of foreign 
currency other than the currency in which the securities to be hedged are 
denominated approximating the value of some or all of the portfolio 
securities to be hedged. This method of hedging, called "cross-hedging," will 
be selected by the Investment Manager when it is determined that the foreign 
currency in which the portfolio securities are denominated has insufficient 
liquidity or are trading at a discount as compared with some other foreign 
currency with which it tends to move in tandem. 

   In addition, when the Fund's Investment Manager anticipates purchasing 
securities at some time in the future, and wishes to lock in the current 
exchange rate of the currency in which those securities are denominated 
against the U.S. dollar or some other foreign currency, the Fund may enter 
into a forward contract to purchase an amount of currency equal to some or 
all of the value of the anticipated purchase, for a fixed amount of U.S. 
dollars or other currency. The Fund may, however, close out the forward 
contract prior to purchasing the security which was the subject of the 
anticipatory hedge. 

   Lastly, the Fund is permitted to enter into forward contracts with respect 
to currencies in which certain of its portfolio securities are denominated 
and on which options have been written (see "Options and Futures 
transactions"). 

   In all of the above circumstances, if the currency in which the Fund's 
portfolio securities (or anticipated portfolio securities) are denominated 
rises in value with respect to the currency which is being purchased (or 
sold), then the Fund will have 

                               23           
<PAGE>
realized fewer gains than had the Fund not entered into the forward 
contracts. Moreover, the precise matching of the forward contract amounts and 
the value of the securities involved will not generally be possible, since 
the future value of such securities in foreign currencies will change as a 
consequence of market movements in the value of those securities between the 
date the forward contract is entered into and the date it matures. The 
successful use of the foregoing investment practices draws upon the 
Investment Manager's special skills and experience with respect to such 
instruments and usually depends upon the Investment Manager's ability to 
forecast currency exchange rate movements correctly. Should exchange rates 
move in an unexpected manner, the Fund may not achieve the anticipated 
benefits of forward contracts or may realize losses and thus be in a worse 
position than if such strategies had not been used. Unlike many 
exchange-traded futures contracts and options on futures contracts, there are 
no daily price fluctuation limits with respect to options on currencies and 
forward contracts, and adverse market movements could therefore continue to 
an unlimited extent over a period of time. In addition, the correlation 
between movements in the prices of such instruments and movements in the 
price of currencies hedged or used for cover will not be perfect and could 
produce unanticipated losses. 

   The Fund is not required to enter into such transactions with regard to 
its foreign currency-denominated securities and will not do so unless deemed 
appropriate by the Investment Manager. The Fund generally will not enter into 
a forward contract with a term of greater than one year, although it may 
enter into forward contracts for periods of up to five years. The Fund may be 
limited in its ability to enter into hedging transactions involving forward 
contracts by the Internal Revenue Code requirements relating to 
qualifications as a regulated investment company (see "Dividends, 
Distributions and Taxes"). 

   Except as specified, the investment policies and practices discussed above 
are not fundamental policies of the Fund and may be changed without 
shareholder approval. 

PORTFOLIO MANAGEMENT 

   
   The Fund's portfolio is actively managed by its Investment Manager with a 
view to achieving the Fund's investment objectives. In determining which 
securities to purchase for the Fund or hold in the Fund's portfolio, the 
Investment Manager will rely on information from various sources, including 
the rating of the security, research, analysis and appraisals of brokers and 
dealers, including Dean Witter Reynolds Inc. ("DWR"), Morgan Stanley & Co. 
Incorporated and other broker-dealer affiliates of InterCapital, the views of 
others regarding economic developments and interest rate trends, and the
Investment Manager's own analysis of factors they deem relevant. The Fund is
managed within InterCapital's Taxable Income Group, which manages 23 funds and
fund portfolios, with approximately $13.3 billion in assets at December 31,
1997. Peter M. Avelar, Rajesh K. Gupta, Anne Pickrell and Peter J. Seeley are
the primary portfolio managers of the Fund, Mr. Avelar and Mr. Gupta since its
inception and Mr. Pickrell and Mr. Seeley since February, 1998. Peter M.
Avelar, Senior Vice President of InterCapital, has been managing portfolios
comprised of high yield fixed-income securities at InterCapital for over five
years. Rajesh K. Gupta, Senior Vice President of InterCapital, has been
managing portfolios comprised of government securities at InterCapital for over
five years. Ms. Pickrell has been a portfolio manager at InterCapital for over
five years. Prior to joining InterCapital in July 1994, Mr. Seeley was a
portfolio manager at Nikko Capital Management.

   Securities purchased by the Fund are generally sold by dealers acting as 
principal for their own accounts. Brokerage commissions are not normally 
charged but such transactions generally involve costs in the form of spreads 
between bid and asked prices. Orders for transactions in other portfolio 
securities and commodities are placed for the Fund with a number of brokers 
and dealers, including DWR, Morgan Stanley & Co. Incorporated and other 
broker-dealers that are affiliates of InterCapital. Pursuant to an order of 
the Securities and Exchange Commission, the Fund may effect principal 
transactions in certain money market instruments with DWR. In addition, the 
Fund may incur brokerage 
    

                                 24           
<PAGE>
   
commissions on transactions conducted through DWR, Morgan Stanley & Co. 
Incorporated and other brokers and dealers that are affiliates of 
InterCapital. 
    

   The Fund may sell portfolio securities without regard to the length of 
time that they have been held, in order to take advantage of new investment 
opportunities or yield differentials, or because the Fund desires to preserve 
gains or limit losses due to changing economic conditions, interest rate 
trends, or the financial condition of the issuer. 

   
   The expenses of the Fund relating to its portfolio management are likely 
to be greater than those incurred by other investment companies investing 
primarily in securities issued by domestic issuers such as custodial costs, 
brokerage commissions and other transaction charges related to investing in 
foreign markets are generally higher than in the United States. Short-term 
gains and losses may result from the aforementioned portfolio transactions. 
See "Dividends, Distributions and Taxes" for a discussion of the tax 
implications of the Fund's trading policy. 
    

INVESTMENT RESTRICTIONS 
- ----------------------------------------------------------------------------- 

   The investment restrictions listed below are among the restrictions which 
have been adopted by the Fund as fundamental policies. Under the Act, a 
fundamental policy may not be changed without the vote of a majority of the 
outstanding voting securi-ties of the Fund, as defined in the Act. For 
purposes of the following limitations (with the exception of Restriction 4): 
(i) all percentage limitations apply immediately after a purchase or initial 
investment, and (ii) any subsequent change in any applicable percentage 
resulting from market fluctuations or other changes in total or net assets 
does not require elimination of any security from the portfolio. 

   The Fund may not: 

    1. Invest more than 5% of its total assets in the securities of any one 
  issuer (other than obligations of, or guaranteed by, the United States 
  Government, its agencies or instrumentalities). 

    2. Invest more than 5% of the value of its total assets in securities of 
  issuers having a record, together with predecessors, of less than three 
  years of continuous operation. This restriction shall not apply to 
  Mortgage-Backed and Asset-Backed Securities or to any obligation issued or 
  guaranteed by the United States Government, its agencies or 
  instrumentalities. 

    3. Invest 25% or more of the value of its total assets in securities of 
  issuers in any one industry, except that the Fund will invest at least 25% 
  of its total assets in Mortgage-Backed Securities under normal market 
  conditions. For the purpose of this restriction, gas, electric, water and 
  telephone utilities will be treated as being a separate industry. This 
  restriction does not apply to obligations issued or guaranteed by the 
  United States Government or its agencies or instrumentalities. 

    4. Borrow money in excess of 33 1/3% of the Fund's total assets 
  (including the proceeds of the borrowings). 

    5. Purchase more than 10% of the voting securities, or more than 10% of 
  any class of securities, of any issuer. For purposes of this restriction, 
  all outstanding debt securities of an issuer are considered as one class 
  and all preferred stocks of an issuer are considered as one class. 

   Notwithstanding any other investment policy or restriction, the Fund may 
seek to achieve its investment objectives by investing all or substantially 
all of its assets in another investment company having substantially the same 
investment objectives and policies as the Fund. 

                               25           
<PAGE>
PURCHASE OF FUND SHARES 
- ----------------------------------------------------------------------------- 

GENERAL 

   The Fund offers each class of its shares for sale to the public on a 
continuous basis. Pursuant to a Distribution Agreement between the Fund and 
Dean Witter Distributors Inc. (the "Distributor"), an affiliate of the 
Investment Manager, shares of the Fund are distributed by the Distributor and 
offered by DWR and other dealers who have entered into selected dealer 
agreements with the Distributor ("Selected Broker-Dealers"). The principal 
executive office of the Distributor is located at Two World Trade Center, New 
York, New York 10048. 

   
   The Fund offers four classes of shares (each, a "Class"). Class A shares 
are sold to investors with an initial sales charge that declines to zero for 
larger purchases; however, Class A shares sold without an initial sales 
charge are subject to a contingent deferred sales charge ("CDSC") of 1.0% if 
redeemed within one year of purchase, except for certain specific 
circumstances. Class B shares are sold without an initial sales charge but 
are subject to a CDSC (scaled down from 5.0% to 1.0%) payable upon most 
redemptions within six years after purchase. (Class B shares purchased by 
certain qualified plans are subject to a CDSC scaled down from 2.0% to 1.0% 
if redeemed within three years after purchase.) Class C shares are sold 
without an initial sales charge but are subject to a CDSC of 1.0% on most 
redemptions made within one year after purchase. Class D shares are sold 
without an initial sales charge or CDSC and are available only to investors 
meeting an initial investment minimum of $5 million ($25 million for certain 
qualified plans) and to certain other limited categories of investors. At the 
discretion of the Board of Trustees of the Fund, Class A shares may be sold 
to categories of investors in addition to those set forth in this prospectus 
at net asset value without a front-end sales charge, and Class D shares may 
be sold to certain other categories of investors, in each case as may be 
described in the then current prospectus of the Fund. See "Alternative 
Purchase Arrangements--Selecting a Particular Class" for a discussion of 
factors to consider in selecting which Class of shares to purchase. 

   The minimum initial purchase is $1,000 for each Class of shares, although 
Class D shares are only available to persons investing $5 million ($25 
million for certain qualified plans) or more and to certain other limited 
categories of investors. For the purpose of meeting the minimum $5 million 
(or $25 million) initial investment for Class D shares, and subject to the 
$1,000 minimum initial investment for each Class of the Fund, an investor's 
existing holdings of Class A shares of the Fund and other Dean Witter Funds 
that are multiple class funds ("Dean Witter Multi-Class Funds") and shares of 
Dean Witter Funds sold with a front-end sales charge ("FSC Funds") and 
concurrent investments in Class D shares of the Fund and other Dean Witter 
Multi-Class Funds will be aggregated. Subsequent purchases of $100 or more 
may be made by sending a check, payable to Dean Witter Diversified Income 
Trust, directly to Dean Witter Trust FSB (the "Transfer Agent" or "DWT") at 
P.O. Box 1040, Jersey City, NJ 07303 or by contacting an account executive of 
DWR or other Selected-Broker Dealer. When purchasing shares of the Fund, 
investors must specify whether the purchase is for Class A, Class B, Class C 
or Class D shares. If no Class is specified, the Transfer Agent will not 
process the transaction until the proper Class is identified. The minimum 
initial purchase in the case of investments through EasyInvest, an automatic 
purchase plan (see "Shareholder Services"), is $100, provided that the 
schedule of automatic investments will result in investments totalling at 
least $1,000 within the first twelve months. The minimum initial purchase in 
the case of an "Education IRA" is $500, if the Distributor has reason to 
believe that additional investments will increase the investment in the 
account to $1,000 within three years. In the case of investments pursuant to 
(i) Systematic Payroll Deduction Plans (including Individual Retirement 
Plans), (ii) the InterCapital mutual fund asset allocation program and (iii) 
fee-based programs approved by the Distributor, pursuant to which 
participants pay an asset based fee for services in the nature of investment 
advisory or administrative services, the Fund, in its discre- 
    

                               26           
<PAGE>
   
tion, may accept investments without regard to any minimum amounts which 
would otherwise be required, provided, in the case of Systematic Payroll 
Deduction Plans, that the Distributor has reason to believe that additional 
investments will increase the investment in all accounts under such Plans to 
at least $1,000. Certificates for shares purchased will not be issued unless 
a request is made by the shareholder in writing to the Transfer Agent. 
    

   Shares of the Fund are sold through the Distributor on a normal three 
business day settlement basis; that is payment is due on the third business 
day (settlement date) after the order is placed with the Distributor. Since 
DWR and other Selected Broker-Dealers forward investors' funds on settlement 
date, they will benefit from the temporary use of the funds if payment is 
made prior thereto. As noted above, orders placed directly with the Transfer 
Agent must be accompanied by payment. Investors will be entitled to receive 
income dividends and capital gains distributions if their order is received 
by the close of business on the day prior to the record date for such 
dividends and distributions. Sales personnel of a Selected Broker-Dealer are 
compensated for selling shares of the Fund by the Distributor or any of its 
affiliates and/or the Selected Broker-Dealer. In addition, some sales 
personnel of the Selected Broker-Dealer will receive various types of 
non-cash compensation as special sales incentives, including trips, 
educational and/or business seminars and merchandise. The Fund and the 
Distributor reserve the right to reject any purchase orders. 

ALTERNATIVE PURCHASE ARRANGEMENTS 

   The Fund offers several Classes of shares to investors designed to provide 
them with the flexibility of selecting an investment best suited to their 
needs. The general public is offered three Classes of shares: Class A shares, 
Class B shares and Class C shares, which differ principally in terms of sales 
charges and rate of expenses to which they are subject. A fourth Class of 
shares, Class D shares, is offered only to limited categories of investors 
(see "No Load Alternative--Class D Shares" below). 

   Each Class A, Class B, Class C or Class D share of the Fund represents an 
identical interest in the investment portfolio of the Fund except that Class 
A, Class B and Class C shares bear the expenses of the ongoing shareholder 
service fees, Class B and Class C shares bear the expenses of the ongoing 
distribution fees and Class A, Class B and Class C shares which are redeemed 
subject to a CDSC bear the expense of the additional incremental distribution 
costs resulting from the CDSC applicable to shares of those Classes. The 
ongoing distribution fees that are imposed on Class A, Class B and Class C 
shares will be imposed directly against those Classes and not against all 
assets of the Fund and, accordingly, such charges against one Class will not 
affect the net asset value of any other Class or have any impact on investors 
choosing another sales charge option. See "Plan of Distribution" and 
"Redemptions and Repurchases." 

   Set forth below is a summary of the differences between the Classes and 
the factors an investor should consider when selecting a particular Class. 
This summary is qualified in its entirety by detailed discussion of each 
Class that follows this summary. 

   Class A Shares. Class A shares are sold at net asset value plus an initial 
sales charge of up to 4.25%. The initial sales charge is reduced for certain 
purchases. Investments of $1 million or more (and investments by certain 
other limited categories of investors) are not subject to any sales charges 
at the time of purchase but are subject to a CDSC of 1.0% on redemptions made 
within one year after purchase, except for certain specific circumstances. 
Class A shares are also subject to a 12b-1 fee of up to 0.25% of the average 
daily net assets of the Class. See "Initial Sales Charge Alternative--Class A 
Shares." 

   
   Class B Shares. Class B shares are offered at net asset value with no 
initial sales charge but are subject to a CDSC (scaled down from 5.0% to 
1.0%) if redeemed within six years of purchase. (Class B shares purchased by 
certain qualified plans are subject to a CDSC scaled down from 2.0% to 1.0% 
if redeemed within three years after purchase.) This 
    

                               27           
<PAGE>
CDSC may be waived for certain redemptions. Class B shares are also subject 
to an annual 12b-1 fee of 0.85% of the lesser of: (a) the average daily 
aggregate gross sales of the Fund's Class B shares since the inception of the 
Fund (not including reinvestments of dividends or capital gains 
distributions), less the average daily aggregate net asset value of the 
Fund's Class B shares redeemed since the Fund's inception upon which a CDSC 
has been imposed or waived, or (b) the average daily net assets of Class B. 
The Class B shares' distribution fee will cause that Class to have higher 
expenses and pay lower dividends than Class A or Class D shares. 

   After approximately ten (10) years, Class B shares will convert 
automatically to Class A shares of the Fund, based on the relative net asset 
values of the shares of the two Classes on the conversion date. In addition, 
a certain portion of Class B shares that have been acquired through the 
reinvestment of dividends and distributions will be converted at that time. 
See "Contingent Deferred Sales Charge Alternative--Class B Shares." 

   Class C Shares. Class C shares are sold at net asset value with no initial 
sales charge but are subject to a CDSC of 1.0% on redemptions made within one 
year after purchase. This CDSC may be waived for certain redemptions. They 
are subject to an annual 12b-1 fee of up to 0.85% of the average daily net 
assets of the Class C shares. The Class C shares' distribution fee may cause 
that Class to have higher expenses and pay lower dividends than Class A or 
Class D shares. See "Level Load Alternative--Class C Shares." 

   Class D Shares. Class D shares are available only to limited categories of 
investors (see "No Load Alternative--Class D Shares" below). Class D shares 
are sold at net asset value with no initial sales charge or CDSC. They are 
not subject to any 12b-1 fees. See "No Load Alternative--Class D Shares." 

   Selecting a Particular Class. In deciding which Class of Fund shares to 
purchase, investors should consider the following factors, as well as any 
other relevant facts and circumstances: 

   The decision as to which Class of shares is more beneficial to an investor 
depends on the amount and intended length of his or her investment. Investors 
who prefer an initial sales charge alternative may elect to purchase Class A 
shares. Investors qualifying for significantly reduced or, in the case of 
purchases of $1 million or more, no initial sales charges may find Class A 
shares particularly attractive because similar sales charge reductions are 
not available with respect to Class B or Class C shares. Moreover, Class A 
shares are subject to lower ongoing expenses than are Class B or Class C 
shares over the term of the investment. As an alternative, Class B and Class 
C shares are sold without any initial sales charge so the entire purchase 
price is immediately invested in the Fund. Any investment return on these 
additional investment amounts may partially or wholly offset the higher 
annual expenses of these Classes. Because the Fund's future return cannot be 
predicted, however, there can be no assurance that this would be the case. 

   Finally, investors should consider the effect of the CDSC period and any 
conversion rights of the Classes in the context of their own investment time 
frame. For example, although Class C shares are subject to a significantly 
lower CDSC upon redemptions, they do not, unlike Class B shares, convert into 
Class A shares after approximately ten years, and, therefore, are subject to 
an ongoing 12b-1 fee of 0.85% (rather than the 0.25% fee applicable to Class 
A shares) for an indefinite period of time. Thus, Class B shares may be more 
attractive than Class C shares to investors with longer term investment 
outlooks. Other investors, however, may elect to purchase Class C shares if, 
for example, they determine that they do not wish to be subject to a 
front-end sales charge and they are uncertain as to the length of time they 
intend to hold their shares. 

   
   For the purpose of meeting the $5 million (or $25 million) minimum 
investment amount for Class D shares, holdings of Class A shares in all Dean 
Witter Multi-Class Funds, shares of FSC Funds and shares of Dean Witter Funds 
for which such shares have been exchanged, will be included together with the 
current investment amount. 
    

                               28           
<PAGE>
   Sales personnel may receive different compensation for selling each Class 
of shares. Investors should understand that the purpose of a CDSC is the same 
as that of the initial sales charge in that the sales charges applicable to 
each Class provide for the financing of the distribution of shares of that 
Class. 

   Set forth below is a chart comparing the sales charge, 12b-1 fees and 
conversion options applicable to each Class of shares: 

<TABLE>
<CAPTION>
                                                         CONVERSION 
   CLASS          SALES CHARGE          12B-1 FEE          FEATURE 
- --------------------------------------------------------------------------
<S>          <C>                         <C>              <C>
    A         Maximum 4.25%               0.25%            No
              initial sales charge 
              reduced for 
              purchases of 
              $25,000 and over; 
              shares sold without 
              an initial sales 
              charge generally 
              subject to a 1.0% 
              CDSC during first 
              year.                                           
- ---------------------------------------------------------------------------
     B        Maximum 5.0%                0.85%            B shares convert 
              CDSC during the first                        to A shares 
              year decreasing                              automatically 
              to 0 after six years                         after 
                                                           approximately 
                                                           ten years 
- ---------------------------------------------------------------------------
     C        1.0% CDSC during            0.85%            No
              first year                                      
- ---------------------------------------------------------------------------
     D              None                  None             No 
- ---------------------------------------------------------------------------
</TABLE>

   See "Purchase of Fund Shares" and "The Fund and its Management" for a 
complete description of the sales charges and service and distribution fees 
for each Class of shares and "Determination of Net Asset Value," "Dividends, 
Distributions and Taxes" and "Shareholder Services--Exchange Privilege" for 
other differences between the Classes of shares. 

INITIAL SALES CHARGE ALTERNATIVE--CLASS A SHARES 

   Class A shares are sold at net asset value plus an initial sales charge. 
In some cases, reduced sales charges may be available, as described below. 
Investments of $1 million or more (and investments by certain other limited 
categories of investors) are not subject to any sales charges at the time of 
purchase but are subject to a CDSC of 1.0% on redemptions made within one 
year after purchase (calculated from the last day of the month in which the 
shares were purchased), except for certain specific circumstances. The CDSC 
will be assessed on an amount equal to the lesser of the current market value 
or the cost of the shares being redeemed. The CDSC will not be imposed (i) in 
the circumstances set forth below in the section "Contingent Deferred Sales 
Charge Alternative--Class B Shares--CDSC Waivers," except that the references 
to six years in the first paragraph of that section shall mean one year in 
the case of Class A shares, and (ii) in the circumstances identified in the 
section "Additional Net Asset Value Purchase Options" below. Class A shares 
are also subject to an annual 12b-1 fee of up to 0.25% of the average daily 
net assets of the Class. 

   The offering price of Class A shares will be the net asset value per share 
next determined following receipt of an order (see "Determination of Net 
Asset Value" below), plus a sales charge (expressed as a percentage of the 
offering price) on a single transaction as shown in the following table: 

<TABLE>
<CAPTION>
                                SALES CHARGE 
                      -------------------------------- 
                       PERCENTAGE OF     APPROXIMATE 
  AMOUNT OF SINGLE    PUBLIC OFFERING   PERCENTAGE OF 
     TRANSACTION           PRICE       AMOUNT INVESTED 
- --------------------  --------------- --------------- 
<S>                       <C>              <C>
Less than $25,000 ...      4.25%            4.44% 
$25,000 but less 
  than $50,000 ......      4.00%            4.17% 
$50,000 but less 
  than $100,000 .....      3.50%            3.63% 
$100,000 but less 
  than $250,000 .....      2.75%            2.83% 
$250,000 but less 
  than $1 million  ..      1.75%            1.78% 
$1 million and over .         0                0 
</TABLE>

<PAGE>
   Upon notice to all Selected Broker-Dealers, the Distributor may reallow up 
to the full applicable sales charge as shown in the above schedule during 
periods specified in such notice. During periods when 90% or more of the 
sales charge is reallowed, such Selected Broker-Dealers may be deemed to be 
underwriters as that term is defined in the Securities Act of 1933. 

                               29           
<PAGE>
   The above schedule of sales charges is applicable to purchases in a single 
transaction by, among others: (a) an individual; (b) an individual, his or 
her spouse and their children under the age of 21 purchasing shares for his, 
her or their own accounts; (c) a trustee or other fiduciary purchasing shares 
for a single trust estate or a single fiduciary account; (d) a pension, 
profit-sharing or other employee benefit plan qualified or non-qualified 
under Section 401 of the Internal Revenue Code; (e) tax-exempt organizations 
enumerated in Section 501(c)(3) or (13) of the Internal Revenue Code; (f) 
employee benefit plans qualified under Section 401 of the Internal Revenue 
Code of a single employer or of employers who are "affiliated persons" of 
each other within the meaning of Section 2(a)(3)(c) of the Act; and for 
investments in Individual Retirement Accounts of employees of a single 
employer through Systematic Payroll Deduction plans; or (g) any other 
organized group of persons, whether incorporated or not, provided the 
organization has been in existence for at least six months and has some 
purpose other than the purchase of redeemable securities of a registered 
investment company at a discount. 

   Combined Purchase Privilege. Investors may have the benefit of reduced 
sales charges in accordance with the above schedule by combining purchases of 
Class A shares of the Fund in single transactions with the purchase of Class 
A shares of other Dean Witter Multi-Class Funds and shares of FSC Funds. The 
sales charge payable on the purchase of the Class A shares of the Fund, the 
Class A shares of other Dean Witter Multi-Class Funds and the shares of the 
FSC Funds will be at their respective rates applicable to the total amount of 
the combined concurrent purchases of such shares. 

   
   Right of Accumulation. The above persons and entities may benefit from a 
reduction of the sales charges in accordance with the above schedule if the 
cumulative net asset value of Class A shares purchased in a single 
transaction, together with shares of the Fund and other Dean Witter Funds 
previously purchased at a price including a front-end sales charge (including 
shares of the Fund and other Dean Witter Funds acquired in exchange for those 
shares, and including in each case shares acquired through reinvestment of 
dividends and distributions), which are held at the time of such transaction, 
amounts to $25,000 or more. If such investor has a cumulative net asset value 
of shares of FSC Funds and Class A and Class D shares that, together with the 
current investment amount, is equal to at least $5 million ($25 million for 
certain qualified plans), such investor is eligible to purchase Class D 
shares subject to the $1,000 minimum initial investment requirement of that 
Class of the Fund. See "No Load Alternative--Class D Shares" below. 
    

   The Distributor must be notified by DWR or a Selected Broker-Dealer or the 
shareholder at the time a purchase order is placed that the purchase 
qualifies for the reduced charge under the Right of Accumulation. Similar 
notification must be made in writing by the dealer or shareholder when such 
an order is placed by mail. The reduced sales charge will not be granted if: 
(a) such notification is not furnished at the time of the order; or (b) a 
review of the records of the Selected Broker-Dealer or the Transfer Agent 
fails to confirm the investor's represented holdings. 

   Letter of Intent. The foregoing schedule of reduced sales charges will 
also be available to investors who enter into a written Letter of Intent 
providing for the purchase, within a thirteen-month period, of Class A shares 
of the Fund from DWR or other Selected Broker-Dealers. The cost of Class A 
shares of the Fund or shares of other Dean Witter Funds which were previously 
purchased at a price including a front-end sales charge during the 90-day 
period prior to the date of receipt by the Distributor of the Letter of 
Intent, or of Class A shares of the Fund or shares of other Dean Witter Funds 
acquired in exchange for shares of such funds purchased during such period at 
a price including a front-end sales charge, which are still owned by the 
shareholder, may also be included in determining the applicable reduction. 

   Additional Net Asset Value Purchase Options. In addition to investments of 
$1 million or more, Class A shares also may be purchased at net asset value 
by the following: 

                               30           
<PAGE>
   
   (1) trusts for which DWT (an affiliate of the Investment Manager) provides 
discretionary trustee services; 

   (2) persons participating in a fee-based program approved by the 
Distributor, pursuant to which such persons pay an asset based fee for 
services in the nature of investment advisory or administrative services 
(such investments are subject to all of the terms and conditions of such 
programs, which may include termination fees, mandatory redemption upon 
termination and such other circumstances as specified in the programs' 
agreements, and restrictions on transferability of Fund shares); 

   (3) employer-sponsored 401(k) and other plans qualified under Section 
401(a) of the Internal Revenue Code ("Qualified Retirement Plans") with at 
least 200 eligible employees and for which DWT serves as Trustee or DWR's 
Retirement Plan Service serves as recordkeeper pursuant to a written 
Recordkeeping Services Agreement; 

   (4) Qualified Retirement Plans for which DWT serves as Trustee or DWR's 
Retirement Plan Services serves as recordkeeper pursuant to a written 
Recordkeeping Services Agreement whose Class B shares have converted to Class 
A shares, regardless of the plan's asset size or number of eligible 
employees; 
    

   (5) investors who are clients of a Dean Witter account executive who 
joined Dean Witter from another investment firm within six months prior to 
the date of purchase of Fund shares by such investors, if the shares are 
being purchased with the proceeds from a redemption of shares of an open-end 
proprietary mutual fund of the account executive's previous firm which 
imposed either a front-end or deferred sales charge, provided such purchase 
was made within sixty days after the redemption and the proceeds of the 
redemption had been maintained in the interim in cash or a money market fund; 
and 

   (6) other categories of investors, at the discretion of the Board, as 
disclosed in the then current prospectus of the Fund. 

   No CDSC will be imposed on redemptions of shares purchased pursuant to 
paragraphs (1), (2) or (5), above. 

   For further information concerning purchases of the Fund's shares, contact 
DWR or another Se lected Broker-Dealer or consult the Statement of Additional 
Information. 

CONTINGENT DEFERRED SALES CHARGE ALTERNATIVE--CLASS B SHARES 

   
   Class B shares are sold at net asset value next determined without an 
initial sales charge so that the full amount of an investor's purchase 
payment may be immediately invested in the Fund. A CDSC, however, will be 
imposed on most Class B shares redeemed within six years after purchase. The 
CDSC will be imposed on any redemption of shares if after such redemption the 
aggregate current value of a Class B account with the Fund falls below the 
aggregate amount of the investor's purchase payments for Class B shares made 
during the six years (or, in the case of shares held by certain Qualified 
Retirement Plans, three years) preceding the redemption. In addition, Class B 
shares are subject to an annual 12b-1 fee of 0.85% of the lesser of: (a) the 
average daily aggregate gross sales of the Fund's Class B shares since the 
inception of the Fund (not including reinvestments of dividends or capital 
gains distributions), less the average daily aggregate net asset value of the 
Fund's Class B shares redeemed since the Fund's inception upon which a CDSC 
has been imposed or waived, or (b) the average daily net assets of Class B. 
    

   Except as noted below, Class B shares of the Fund which are held for six 
years or more after purchase (calculated from the last day of the month in 
which the shares were purchased) will not be subject to any CDSC upon 
redemption. Shares redeemed earlier than six years after purchase may, 
however, be subject to a CDSC which will be a percentage of the dollar amount 
of shares redeemed and will be assessed on an amount equal to the lesser of 
the current market value or the cost of the shares being redeemed. The size 
of this percentage will depend upon how long the shares 

                               31           
<PAGE>
have been held, as set forth in the following table: 

<TABLE>
<CAPTION>
         YEAR SINCE 
          PURCHASE            CDSC AS A PERCENTAGE 
        PAYMENT MADE           OF AMOUNT REDEEMED 
- --------------------------  ------------------------ 
<S>                         <C>
First......................           5.0% 
Second.....................           4.0% 
Third......................           3.0% 
Fourth.....................           2.0% 
Fifth......................           2.0% 
Sixth......................           1.0% 
Seventh and thereafter ....           None 
</TABLE>

   
   In the case of Class B shares of the Fund purchased on or after July 28, 
1997 by Qualified Retirement Plans for which DWT serves as Trustee or DWR's 
Retirement Plan Services serves as recordkeeper pursuant to a written 
Recordkeeping Services Agreement, shares held for three years or more after 
purchase (calculated as described in the paragraph above) will not be subject 
to any CDSC upon redemption. However, shares redeemed earlier than three 
years after purchase may be subject to a CDSC (calculated as described in the 
paragraph above), the percentage of which will depend on how long the shares 
have been held, as set forth in the following table: 
    

<TABLE>
<CAPTION>
         YEAR SINCE 
          PURCHASE            CDSC AS A PERCENTAGE 
        PAYMENT MADE           OF AMOUNT REDEEMED 
- --------------------------  ------------------------ 
<S>                         <C>
First .....................           2.0% 
Second ....................           2.0% 
Third .....................           1.0% 
Fourth and thereafter  ....           None 
</TABLE>

   
   CDSC Waivers. A CDSC will not be imposed on: (i) any amount which 
represents an increase in value of shares purchased within the six years (or, 
in the case of shares held by certain Qualified Retirement Plans, three 
years) preceding the redemption; (ii) the current net asset value of shares 
purchased more than six years (or, in the case of shares held by certain 
Qualified Retirement Plans, three years) prior to the redemption; and (iii) 
the current net asset value of shares purchased through reinvestment of 
dividends or distributions and/or shares acquired in exchange for shares of 
FSC Funds or of other Dean Witter Funds acquired in exchange for such shares. 
Moreover, in determining whether a CDSC is applicable it will be assumed that 
amounts described in (i), (ii) and (iii) above (in that order) are redeemed 
first. 
    

   In addition, the CDSC, if otherwise applicable, will be waived in the case 
of: 

   (1) redemptions of shares held at the time a shareholder dies or becomes 
disabled, only if the shares are:   (A) registered either in the name of an 
individual shareholder (not a trust), or in the names of such shareholder and 
his or her spouse as joint tenants with right of survivorship; or   (B) held 
in a qualified corporate or self-employed retirement plan, Individual 
Retirement Account ("IRA") or Custodial Account under Section 403(b)(7) of 
the Internal Revenue Code ("403(b) Custodial Account"), provided in either 
case that the redemption is requested within one year of the death or initial 
determination of disability; 

   (2) redemptions in connection with the following retirement plan 
distributions:   (A) lump-sum or other distributions from a qualified 
corporate or self-employed retirement plan following retirement (or, in the 
case of a "key employee" of a "top heavy" plan, following attainment of age 
59 1/2);   (B) distributions from an IRA or 403(b) Custodial Account following 
attainment of age 59 1/2; or   (C) a tax-free return of an excess contribution 
to an IRA; and 

   
   (3) all redemptions of shares held for the benefit of a participant in a 
Qualified Retirement Plan which offers investment companies managed by the 
Investment Manager or its subsidiary, Dean Witter Services Company Inc., as 
self-directed investment alternatives and for which DWT serves as Trustee or 
DWR's Retirement Plan Services serves as recordkeeper pursuant to a written 
Recordkeeping Services Agreement ("Eligible Plan"), provided that either: (A) 
the plan continues to be an Eligible Plan after the redemption; or (B) the 
redemption is in connection with the complete termination of the plan 
involving the distribution of all plan assets to participants. 
    

                               32           
<PAGE>
   With reference to (1) above, for the purpose of determining disability, 
the Distributor utilizes the definition of disability contained in Section 
72(m)(7) of the Internal Revenue Code, which relates to the inability to 
engage in gainful employment. With reference to (2) above, the term 
"distribution" does not encompass a direct transfer of IRA, 403(b) Custodial 
Account or retirement plan assets to a successor custodian or trustee. All 
waivers will be granted only following receipt by the Distributor of 
confirmation of the shareholder's entitlement. 

   
   Conversion to Class A Shares. All shares of the Fund held prior to July 
28, 1997 have been designated Class B shares. Shares held before May 1, 1997 
will convert to Class A shares in May, 2007. In all other instances Class B 
shares will convert automatically to Class A shares, based on the relative 
net asset values of the shares of the two Classes on the conversion date, 
which will be approximately ten (10) years after the date of the original 
purchase. The ten year period is calculated from the last day of the month in 
which the shares were purchased or, in the case of Class B shares acquired 
through an exchange or a series of exchanges, from the last day of the month 
in which the original Class B shares were purchased, provided that shares 
originally purchased before May 1, 1997 will convert to Class A shares in 
May, 2007. The conversion of shares purchased on or after May 1, 1997 will 
take place in the month following the tenth anniversary of the purchase. 
There will also be converted at that time such proportion of Class B shares 
acquired through automatic reinvestment of dividends and distributions owned 
by the shareholder as the total number of his or her Class B shares 
converting at the time bears to the total number of outstanding Class B 
shares purchased and owned by the shareholder. In the case of Class B shares 
held by a Qualified Retirement Plan for which DWT serves as Trustee or DWR's 
Retirement Plan Services serves as recordkeeper pursuant to a written 
Recordkeeping Services Agreement, the plan is treated as a single investor 
and all Class B shares will convert to Class A shares on the conversion date 
of the first shares of a Dean Witter Multi-Class Fund purchased by that plan. 
In the case of Class B shares previously exchanged for shares of an "Exchange 
Fund" (see "Shareholder Services--Exchange Privilege"), the period of time 
the shares were held in the Exchange Fund (calculated from the last day of 
the month in which the Exchange Fund shares were acquired) is excluded from 
the holding period for conversion. If those shares are subsequently 
re-exchanged for Class B shares of a Dean Witter Multi-Class Fund, the 
holding period resumes on the last day of the month in which Class B shares 
are reacquired. 
    

   If a shareholder has received share certificates for Class B shares, such 
certificates must be delivered to the Transfer Agent at least one week prior 
to the date for conversion. Class B shares evidenced by share certificates 
that are not received by the Transfer Agent at least one week prior to any 
conversion date will be converted into Class A shares on the next scheduled 
conversion date after such certificates are received. 

   
   Effectiveness of the conversion feature is subject to the continuing 
availability of a ruling of the Internal Revenue Service or an opinion of 
counsel that (i) the conversion of shares does not constitute a taxable event 
under the Internal Revenue Code, (ii) Class A shares received on conversion 
will have a basis equal to the shareholder's basis in the converted Class B 
shares immediately prior to the conversion, and (iii) Class A shares received 
on conversion will have a holding period that includes the holding period of 
the converted Class B shares. The conversion feature may be suspended if the 
ruling or opinion is no longer available. In such event, Class B shares would 
continue to be subject to Class B 12b-1 fees. 
    

LEVEL LOAD ALTERNATIVE--CLASS C SHARES 

   Class C shares are sold at net asset value next determined without an 
initial sales charge but are subject to a CDSC of 1.0% on most redemptions 
made within one year after purchase (calculated from the last day of the 
month in which the shares were purchased). The CDSC will be assessed on an 
amount equal to the lesser of the current market 

                               33           
<PAGE>
value or the cost of the shares being redeemed. The CDSC will not be imposed 
in the circumstances set forth above in the section "Contingent Deferred 
Sales Charge Alternative--Class B Shares--CDSC Waivers," except that the 
references to six years in the first paragraph of that section shall mean one 
year in the case of Class C shares. Class C shares are subject to an annual 
12b-1 fee of up to 0.85% of the average daily net assets of the Class. Unlike 
Class B shares, Class C shares have no conversion feature and, accordingly, 
an investor that purchases Class C shares will be subject to 12b-1 fees 
applicable to Class C shares for an indefinite period subject to annual 
approval by the Fund's Board of Trustees and regulatory limitations. 

NO LOAD ALTERNATIVE--CLASS D SHARES 

   
   Class D shares are offered without any sales charge on purchase or 
redemption and without any 12b-1 fee. Class D shares are offered only to 
investors meeting an initial investment minimum of $5 million ($25 million 
for Qualified Retirement Plans for which DWT serves as Trustee or DWR's 
Retirement Plan Services serves as recordkeeper pursuant to a written 
Recordkeeping Services Agreement) and the following categories of investors: 
(i) investors participating in the InterCapital mutual fund asset allocation 
program pursuant to which such persons pay an asset based fee; (ii) persons 
participating in a fee-based program approved by the Distributor, pursuant to 
which such persons pay an asset based fee for services in the nature of 
investment advisory or administrative services (subject to all of the terms 
and conditions of such programs referred to in (i) and (ii) above, which may 
include termination fees, mandatory redemption upon termination and such 
other circumstances as specified in the programs' agreements, and 
restrictions on transferability of Fund shares); (iii) 401(k) plans 
established by DWR and SPS Transaction Services, Inc. (an affiliate of DWR) 
for their employees; (iv) certain Unit Investment Trusts sponsored by DWR; 
(v) certain other open-end investment companies whose shares are distributed 
by the Distributor; and (vi) other categories of investors, at the discretion 
of the Board, as disclosed in the then current prospectus of the Fund. 
Investors who require a $5 million (or $25 million) minimum initial 
investment to qualify to purchase Class D shares may satisfy that requirement 
by investing that amount in a single transaction in Class D shares of the 
Fund and other Dean Witter Multi-Class Funds, subject to the $1,000 minimum 
initial investment required for that Class of the Fund. In addition, for the 
purpose of meeting the $5 million (or $25 million) minimum investment amount, 
holdings of Class A shares in all Dean Witter Multi-Class Funds, shares of 
FSC Funds and shares of Dean Witter Funds for which such shares have been 
exchanged, will be included together with the current investment amount. If a 
shareholder redeems Class A shares and purchases Class D shares, such 
redemption may be a taxable event. 
    

PLAN OF DISTRIBUTION 

   The Fund has adopted a Plan of Distribution pursuant to Rule 12b-1 under 
the Act with respect to the distribution of Class A, Class B and Class C 
shares of the Fund. In the case of Class A and Class C shares, the Plan 
provides that the Fund will reimburse the Distributor and others for the 
expenses of certain activities and services incurred by them specifically on 
behalf of those shares. Reimbursements for these expenses will be made in 
monthly payments by the Fund to the Distributor, which will in no event 
exceed amounts equal to payments at the annual rates of 0.25% and 0.85% of 
the average daily net assets of Class A and Class C, respectively. In the 
case of Class B shares, the Plan provides that the Fund will pay the 
Distributor a fee, which is accrued daily and paid monthly, at the annual 
rate of 0.85% of the lesser of: (a) the average daily aggregate gross sales 
of the Fund's Class B shares since the inception of the Fund (not including 
reinvestments of dividends or capital gains distributions), less the average 
daily aggregate net asset value of the Fund's Class B shares redeemed since 
the Fund's inception upon which a CDSC has been imposed or waived, or (b) the 
average daily net assets of Class B. The fee is treated by the Fund as an 
expense in the year it is accrued. In the case of Class A shares, the entire 
amount of the fee currently represents a service fee within the meaning of 
the NASD guidelines. In the case of Class B and Class C shares, a portion of 
the fee payable pursuant to the Plan, equal to 0.20% and 0.25% of 

                               34           
<PAGE>
the average daily net assets of each of these Classes, respectively, is 
currently characterized as a service fee. A service fee is a payment made for 
personal service and/or the maintenance of shareholder accounts. 

   Additional amounts paid under the Plan in the case of Class B and Class C 
shares are paid to the Distributor for services provided and the expenses 
borne by the Distributor and others in the distribution of the shares of 
those Classes, including the payment of commissions for sales of the shares 
of those Classes and incentive compensation to and expenses of DWR's account 
executives and others who engage in or support distribution of shares or who 
service shareholder accounts, including overhead and telephone expenses; 
printing and distribution of prospectuses and reports used in connection with 
the offering of the Fund's shares to other than current shareholders; and 
preparation, printing and distribution of sales literature and advertising 
materials. In addition, the Distributor may utilize fees paid pursuant to the 
Plan in the case of Class B shares to compensate DWR and other Selected 
Broker-Dealers for their opportunity costs in advancing such amounts, which 
compensation would be in the form of a carrying charge on any unreimbursed 
expenses. 

   
   For the fiscal year ended October 31, 1997, Class B shares of the Fund 
accrued payments under the Plan amounting to $7,104,223, which amount is 
equal to 0.85% of the average daily net assets of Class B for the fiscal 
year. The payments accrued under the Plan were calculated pursuant to clause 
(b) of the compensation formula under the Plan. All shares held prior to July 
28, 1997 have been designated Class B shares. For the fiscal period July 28 
through October 31, 1997, Class A and Class C shares of the Fund accrued 
payments under the Plan amounting to $1,658 and $3,998, respectively, which 
amounts on an annualized basis are equal to 0.25% and 0.85% of the average 
daily net assets of Class A and Class C, respectively, for such period. 

   In the case of Class B shares, at any given time, the expenses in 
distributing Class B shares of the Fund may be in excess of the total of (i) 
the payments made by the Fund pursuant to the Plan, and (ii) the proceeds of 
CDSCs paid by investors upon the redemption of Class B shares. For example, 
if $1 million in expenses in distributing Class B shares of the Fund had been 
incurred and $750,000 had been received as described in (i) and (ii) above, 
the excess expense would amount to $250,000. The Distributor has advised the 
Fund that such excess amounts, including the carrying charge described above, 
totalled $14,622,156 at October 31, 1997, which was equal to 1.60% of the net 
assets of Class B on such date. Because there is no requirement under the 
Plan that the Distributor be reimbursed for all distribution expenses or any 
requirement that the Plan be continued from year to year, such excess amount 
does not constitute a liability of the Fund. Although there is no legal 
obligation for the Fund to pay expenses incurred in excess of payments made 
to the Distributor under the Plan, and the proceeds of CDSCs paid by 
investors upon redemption of shares, if for any reason the Plan is terminated 
the Trustees will consider at that time the manner in which to treat such 
expenses. Any cumulative expenses incurred, but not yet recovered through 
distribution fees or CDSCs, may or may not be recovered through future 
distribution fees or CDSCs. 

   In the case of Class A and Class C shares, expenses incurred pursuant to 
the Plan in any calendar year in excess of 0.25% or 0.85% of the average 
daily net assets of Class A or Class C, respectively, will not be reimbursed 
by the Fund through payments in any subsequent year, except that expenses 
representing a gross sales commission credited to account executives at the 
time of sale may be reimbursed in the subsequent calendar year. The 
Distributor has advised the Fund that unreimbursed expenses representing 
a gross sales commission credited to account executives at the time of sale
totalled $48,120 in the case of Class C at December 31, 1997, which amount
was equal to 0.82% of the net assets of Class C on such date, and that there
were no such expenses that may be reimbursed in the subsequent year in the
case of Class A on such date. No interest or other financing charges will be
incurred on any Class A or Class C distribution expenses incurred by the 
Distributor under the Plan or on any unreimbursed expenses due to the 
Distributor pursuant to the Plan. 
    

                               35           
<PAGE>
DETERMINATION OF NET ASSET VALUE 

   The net asset value per share is determined by taking the net assets of 
the Fund, dividing by the number of shares outstanding and adjusting the 
result to the nearest cent. The assets belonging to the Class A, Class B, 
Class C and Class D shares will be invested together in a single portfolio. 
The net asset value of each Class, however, will be determined separately by 
subtracting each Class's accrued expenses and liabilities. The net asset 
value per share is determined by the Investment Manager as of 4:00 P.M. New 
York time (or, on days when the New York Stock Exchange closes prior to 4:00 
P.M., at such earlier time) on each day that the New York Stock Exchange is 
open. The net asset value per share will not be determined on Good Friday and 
on such other federal and non-federal holidays as are observed by the New 
York Stock Exchange. 

   In the calculation of the Fund's net asset value: (1) an equity portfolio 
security listed or traded on the New York or American Stock Exchange or other 
domestic or foreign stock exchange is valued at its latest sale price on that 
exchange prior to the time assets are valued; if there were no sales that 
day, the security is valued at the latest bid price (in cases where 
securities are traded on more than one exchange, the securities are valued on 
the exchange designated as the primary market pursuant to procedures adopted 
by the Trustees); and (2) all other portfolio securities for which 
over-the-counter market quotations are readily available are valued at the 
latest bid price. When market quotations are not readily available, including 
circumstances under which it is determined by the Investment Manager that 
sale or bid prices are not reflective of a security's market value, portfolio 
securities are valued at their fair value as determined in good faith under 
procedures established by and under the general supervision of the Fund's 
Trustees. For valuation purposes, quotations of foreign portfolio securities, 
other assets and liabilities and forward contracts stated in foreign currency 
are translated into U.S. dollar equivalents at the prevailing market rates 
prior to the close of the New York Stock Exchange. 

   Short-term debt securities with remaining maturities of sixty days or less 
at the time of purchase are valued at amortized cost, unless the Trustees 
determine such does not reflect the securities' market value, in which case 
these securities will be valued at their fair value as determined by the 
Trustees. 

   Certain of the Fund's portfolio securities may be valued by an outside 
pricing service approved by the Fund's Trustees. The pricing service may 
utilize a matrix system incorporating security quality, maturity and coupon 
as the evaluation model parameters, and/or research evaluations by its staff, 
including review of broker-dealer market price quotations in determining what 
it believes is the fair valuation of the portfolio securities valued by such 
pricing service. 

   
   Generally, trading in foreign securities, as well as corporate bonds, 
United States Government securities and money market instruments, is 
substantially completed each day at various times prior to the regular close 
of the New York Stock Exchange. The values of such securities used in 
computing the net asset value of the Fund's shares are determined as of such 
times. Foreign currency exchange rates are also generally determined prior to 
the regular close of the New York Stock Exchange. Occasionally, events which 
affect the values of such securities and such exchange rates may occur 
between the times at which they are determined and the close of the New York 
Stock Exchange and will therefore not be reflected in the computation of the 
Fund's net asset value. If events materially affecting the value of such 
securities occur during such period, then these securities will be valued at 
their fair value as determined in good faith under procedures established by 
and under the supervision of the Trustees. 
    

SHAREHOLDER SERVICES 
- ----------------------------------------------------------------------------- 

   Automatic Investment of Dividends and Distributions. All income dividends 
and capital gains distributions are automatically paid in full and fractional 
shares of the applicable Class of the Fund (or, if specified by the 
shareholder, in shares of any other open-end Dean Witter Fund), unless the 
share- 

                               36           
<PAGE>
holder requests that they be paid in cash. Shares so acquired are acquired at 
net asset value and are not subject to the imposition of a front-end sales 
charge or a CDSC (see "Redemptions and Repurchases"). 

   Investment of Dividends and Distributions Received in Cash. Any 
shareholder who receives a cash payment representing a dividend or capital 
gains distribution may invest such dividend or distribution in shares of the 
applicable Class at the net asset value per share next determined after 
receipt by the Transfer Agent, by returning the check or the proceeds to the 
Transfer Agent within thirty days after the payment date. Shares so acquired 
are acquired at net asset value and are not subject to the imposition of a 
front-end sales charge or a CDSC (see "Redemptions and Repurchases"). 

   EasyInvest (Service Mark). Shareholders may subscribe to EasyInvest, an 
automatic purchase plan which provides for any amount from $100 to $5,000 to 
be transferred automatically from a checking or savings account or following 
redemption of shares of a Dean Witter money market fund, on a semi-monthly, 
monthly or quarterly basis, to the Fund's Transfer Agent for investment in 
shares of the Fund (see "Purchase of Fund Shares" and "Redemptions and 
Repurchases--Involuntary Redemption"). 

   Systematic Withdrawal Plan. A systematic withdrawal plan (the "Withdrawal 
Plan") is available for shareholders who own or purchase shares of the Fund 
having a minimum value of $10,000 based upon the then current net asset 
value. The Withdrawal Plan provides for monthly or quarterly (March, June, 
September, December) checks in any dollar amount, not less than $25, or in 
any whole percentage of the account balance, on an annualized basis. Any 
applicable CDSC will be imposed on shares redeemed under the Withdrawal Plan 
(see "Purchase of Fund Shares"). Therefore, any shareholder participating in 
the Withdrawal Plan will have sufficient shares redeemed from his or her 
account so that the proceeds (net of any applicable CDSC) to the shareholder 
will be the designated monthly or quarterly amount. Withdrawal plan payments 
should not be considered as dividends, yields or income. If periodic 
withdrawal plan payments continuously exceed net investment income and net 
capital gains, the shareholder's original investment will be correspondingly 
reduced and ultimately exhausted. Each withdrawal constitutes a redemption of 
shares and any gain or loss realized must be recognized for federal income 
tax purposes. 

   Shareholders should contact their DWR or other Selected Broker-Dealer 
account executive or the Transfer Agent for further information about any of 
the above services. 

   Tax Sheltered Retirement Plans. Retirement plans are available through the 
Distributor for use by corporations, the self-employed, eligible Individual 
Retirement Accounts and Custodial Accounts under Section 403(b)(7) of the 
Internal Revenue Code. Adoption of such plans should be on advice of legal 
counsel or tax adviser. 

   For further information regarding plan administration, custodial fees and 
other details, investors should contact their account executive or the 
Transfer Agent. 

EXCHANGE PRIVILEGE 

   
   Shares of each Class may be exchanged for shares of the same Class of any 
other Dean Witter Multi-Class Fund without the imposition of any exchange 
fee. Shares may also be exchanged for shares of the following funds: Dean 
Witter Short-Term U.S. Treasury Trust, Dean Witter Limited Term Municipal 
Trust, Dean Witter Short-Term Bond Fund, Dean Witter Intermediate Term U.S. 
Treasury Trust and five Dean Witter funds which are money market funds (the 
"Exchange Funds"). Class A shares may also be exchanged for shares of Dean 
Witter Multi-State Municipal Series Trust and Dean Witter Hawaii Municipal 
Trust, which are Dean Witter Funds sold with a front-end sales charge ("FSC 
Funds"). Class B shares may also be exchanged for shares of Dean Witter 
Global Short-Term Income Fund Inc. ("Global Short-Term"), which is a Dean 
Witter Fund offered with a CDSC. Exchanges may be made after the shares of 
the Fund acquired by purchase (not by exchange or dividend reinvestment) have 
been held 
    

                               37           
<PAGE>
for thirty days. There is no waiting period for exchanges of shares acquired 
by exchange or dividend reinvestment. 

   
   An exchange to another Dean Witter Multi-Class Fund, any FSC Fund, Global 
Short-Term or any Exchange Fund that is not a money market fund is on the 
basis of the next calculated net asset value per share of each fund after the 
exchange order is received. When exchanging into a money market fund from the 
Fund, shares of the Fund are redeemed out of the Fund at their next 
calculated net asset value and the proceeds of the redemption are used to 
purchase shares of the money market fund at their net asset value determined 
the following business day. Subsequent exchanges between any of the money 
market funds and any of the Dean Witter Multi-Class Funds, FSC Funds, Global 
Short-Term or any Exchange Fund that is not a money market fund can be 
effected on the same basis. 

   No CDSC is imposed at the time of any exchange of shares, although any 
applicable CDSC will be imposed upon ultimate redemption. During the period 
of time the shareholder remains in an Exchange Fund (calculated from the last 
day of the month in which the Exchange Fund shares were acquired), the 
holding period (for the purpose of determining the rate of the CDSC) is 
frozen. If those shares are subsequently re-exchanged for shares of a Dean 
Witter Multi-Class Fund or shares of Global Short-Term, the holding period 
previously frozen when the first exchange was made resumes on the last day of 
the month in which shares of a Dean Witter Multi-Class Fund or shares of 
Global Short-Term are reacquired. Thus, the CDSC is based upon the time 
(calculated as described above) the shareholder was invested in shares of a 
Dean Witter Multi-Class Fund or in shares of a Global Short-Term (see 
"Purchase of Fund Shares"). In the case of exchanges of Class A shares which 
are subject to a CDSC, the holding period also includes the time (calculated 
as described above) the shareholder was invested in shares of a FSC Fund. In 
the case of shares of the Fund exchanged into an Exchange Fund, upon a 
redemption of shares which results in a CDSC being imposed, a credit (not to 
exceed the amount of the CDSC) will be given in an amount equal to the 
Exchange Fund 12b-1 distribution fees which are attributable to those shares. 
(Exchange Fund 12b-1 distribution fees are described in the prospectuses for 
those funds.) Class B shares of the Fund acquired in exchange for shares of 
Global Short-Term or Class B shares of another Dean Witter Multi-Class Fund 
having a different CDSC schedule than that of this Fund will be subject to 
the higher CDSC schedule, even if such shares are subsequently re-exchanged 
for shares of the fund with the lower CDSC schedule. 
    

   Additional Information Regarding Exchanges. Purchases and exchanges should 
be made for investment purposes only. A pattern of frequent exchanges may be 
deemed by the Investment Manager to be abusive and contrary to the best 
interests of the Fund's other shareholders and, at the Investment Manager's 
discretion, may be limited by the Fund's refusal to accept additional 
purchases and/or exchanges from the investor. Although the Fund does not have 
any specific definition of what constitutes a pattern of frequent exchanges, 
and will consider all relevant factors in determining whether a particular 
situation is abusive and contrary to the best interests of the Fund and its 
other shareholders, investors should be aware that the Fund and each of the 
other Dean Witter Funds may in their discretion limit or otherwise restrict 
the number of times this Exchange Privilege may be exercised by any investor. 
Any such restriction will be made by the Fund on a prospective basis only, 
upon notice to the shareholder not later than ten days following such 
shareholder's most recent exchange. Also, the Exchange Privilege may be 
terminated or revised at any time by the Fund and/or any of such Dean Witter 
Funds for which shares of the Fund may be exchanged, upon such notice as may 
be required by applicable regulatory agencies. Shareholders maintaining 
margin accounts with DWR or another Selected Broker-Dealer are referred to 
their account executive regarding restrictions on exchange of shares of the 
Fund pledged in the margin account. 

   The current prospectus for each fund describes its investment objective(s) 
and policies, and share- 

                               38           
<PAGE>
holders should obtain a copy and examine it carefully before investing. 
Exchanges are subject to the minimum investment requirement of each Class of 
shares and any other conditions imposed by each fund. In the case of a 
Shareholder holding a share certificate or certificates, no exchanges may be 
made until all applicable share certificates have been received by the 
Transfer Agent and deposited in the Shareholder's account. An exchange will 
be treated for federal income tax purposes the same as a repurchase or 
redemption of shares, on which the shareholder may realize a capital gain or 
loss. However, the ability to deduct capital losses on an exchange may be 
limited in situations where there is an exchange of shares wihin ninety days 
after the shares are purchased. The Exchange Privilege is only available in 
states where an exchange may legally be made. 

   
   If DWR or other Selected Broker-Dealer is the current dealer of record and 
its account numbers are part of the account information, shareholders may 
initiate an exchange of shares of the Fund for shares of any of the Dean 
Witter Funds (for which the Exchange Privilege is available) pursuant to this 
Exchange Privilege by contacting their account executive (no Exchange 
Privilege Authorization Form is required). Other shareholders (and those 
shareholders who are clients of DWR or another Selected Broker-Dealer but who 
wish to make exchanges directly by writing or telephoning the Transfer Agent) 
must complete and forward to the Transfer Agent an Exchange Privilege 
Authorization Form, copies of which may be obtained from the Transfer Agent, 
to initiate an exchange. If the Authorization Form is used, exchanges may be 
made in writing or by contacting the Transfer Agent at (800) 869-NEWS 
(toll-free). The Fund will employ reasonable procedures to confirm that 
exchange instructions communicated over the telephone are genuine. Such 
procedures may include requiring various forms of personal identification 
such as name, mailing address, social security or other tax identification 
number and DWR or other Selected Broker-Dealer account number (if any). 
Telephone instructions may also be recorded. If such procedures are not 
employed, the Fund may be liable for any losses due to unauthorized or 
fraudulent instructions. Telephone exchange instructions will be accepted if 
received by the Transfer Agent between 9:00 and 4:00 p.m., New York time, on 
any day the New York Stock Exchange is open. Any shareholder wishing to make 
an exchange who has previously filed an Exchange Privilege Authorization Form 
and who is unable to reach the Fund by telephone should contact his or her 
DWR or other Selected Broker-Dealer account executive, if appropriate, or 
make a written exchange request. Shareholders are advised that during periods 
of drastic economic or market changes it is possible that the telephone 
exchange procedures may be difficult to implement, although this has not been 
the experience of the Dean Witter Funds in the past. 
    

   Shareholders should contact their DWR or other Selected Broker-Dealer 
account executive or the Transfer Agent for further information about the 
Exchange Privilege. 

REDEMPTIONS AND REPURCHASES 
- ----------------------------------------------------------------------------- 

   Redemption. Shares of each Class of the Fund can be redeemed for cash at 
any time at the net asset value per share next determined less the amount of 
any applicable CDSC in the case of Class A, Class B or Class C shares (see 
"Purchase of Fund Shares"). If shares are held in a shareholder's account 
without a share certificate, a written request for redemption sent to the 
Fund's Transfer Agent at P.O. Box 983, Jersey City, NJ 07303 is required. If 
certificates are held by the shareholder(s), the shares may be redeemed by 
surrendering the certificate(s) with a written request for redemption, along 
with any additional information required by the Transfer Agent. 

   Repurchase. DWR and other Selected Broker-Dealers are authorized to 
repurchase shares represented by a share certificate which is delivered to 
any of their offices. Shares held in a shareholder's 

                               39           
<PAGE>
account without a share certificate may also be repurchased by DWR and other 
Selected Broker-Dealers upon the telephonic request of the shareholder. The 
repurchase price is the net asset value next computed (see "Purchase of Fund 
Shares") after such repurchase order is received by DWR or other Selected 
Broker-Dealer, reduced by any applicable CDSC. 

   The CDSC, if any, will be the only fee imposed by the Fund or the 
Distributor. The offer by DWR and other Selected Broker-Dealers to repurchase 
shares may be suspended without notice by them at any time. In that event, 
shareholders may redeem their shares through the Fund's Transfer Agent as set 
forth above under "Redemption." 

   Payment for Shares Redeemed or Repurchased. Payment for shares presented 
for repurchase or redemption will be made by check within seven days after 
receipt by the Transfer Agent of the certificate and/or written request in 
good order. Such payment may be postponed or the right of redemption 
suspended under unusual circumstances. If the shares to be redeemed have 
recently been purchased by check, payment of the redemption proceeds may be 
delayed for the minimum time needed to verify that the check used for 
investment has been honored (not more than fifteen days from the time of 
receipt of the check by the Transfer Agent). Shareholders maintaining margin 
accounts with DWR or another Selected Broker-Dealer are referred to their 
account executive regarding restrictions on redemption of shares of the Fund 
pledged in the margin account. 

   Reinstatement Privilege. A shareholder who has had his or her shares 
redeemed or repurchased and has not previously exercised this reinstatement 
privilege may, within 35 days after the date of the redemption or repurchase, 
reinstate any portion or all of the proceeds of such redemption or repurchase 
in shares of the Fund in the same Class from which such shares were redeemed 
or repurchased, at the net asset value next determined after a reinstatement 
request, together with the proceeds, is received by the Transfer Agent and 
receive a pro rata credit for any CDSC paid in connection with such 
redemption or repurchase. 

   
   Involuntary Redemption. The Fund reserves the right, on sixty days' 
notice, to redeem at their netasset value the shares of any shareholder 
(other than shares held in an Individual Retirement Account or Custodial 
Account under Section 403(b)(7) of the Internal Revenue Code) whose shares 
have a value of less than $100 as a result of redemptions or repurchases, or 
such lesser amount as may be fixed by the Board of Trustees or, in the case 
of an account opened through EasyInvest (Service Mark), if after twelve 
months the shareholder has invested less than $1,000 in the account. However, 
before the Fund redeems such shares and sends the proceeds to the 
shareholder, it will notify the shareholder that the value of the shares is 
less than the applicable amount and allow the shareholder sixty days to make 
an additional investment in an amount which will increase the value of the 
account to at least the applicable amount or more before the redemption is 
processed. No CDSC will be imposed on any involuntary redemption. 
    

DIVIDENDS, DISTRIBUTIONS AND TAXES 
- ----------------------------------------------------------------------------- 

   Dividends and Distributions. The Fund declares dividends separately for 
each Class of shares and intends to declare and pay monthly income dividends 
and to distribute net realized short-term and net long-term capital gains, if 
any, at least once each year. The Fund may, however, determine either to 
distribute or to retain all or a portion of any long-term capital gains in 
any year for reinvestment. 

   All dividends and capital gains distributions will be paid in additional 
shares of the same Class and automatically credited to the shareholder's 
account without issuance of a share certificate unless the shareholder 
requests in writing that all dividends and/or distributions be paid in cash. 
Shares acquired by dividend and distribution reinvestments will not be 
subject to any front-end sales charge or 

                               40           
<PAGE>
CDSC. Class B shares acquired through dividend and distribution reinvestments 
will become eligible for conversion to Class A shares on a pro rata basis. 
Distributions paid on Class A and Class D shares will be higher than for 
Class B and Class C shares because distribution fees paid by Class B and 
Class C shares are higher. (See "Shareholder Services--Automatic Investment 
of Dividends and Distributions.") 

   Taxes. Because the Fund intends to distribute all of its net investment 
income and net capital gains to shareholders and otherwise remain qualified 
as a regulated investment company under Subchapter M of the Internal Revenue 
Code, it is not expected that the Fund will be required to pay any federal 
income tax on such income and capital gains. 

   Gains or losses on the Fund's transactions in certain listed options on 
and futures and options on futures traded on U.S. exchanges generally are 
treated as 60% long-term gain or loss and 40% short-term gain or loss. When 
the Fund engages in options and futures transactions, various tax regulations 
applicable to the Fund may have the effect of causing the Fund to recognize a 
gain or loss for tax purposes before that gain or loss is realized, or to 
defer recognition of a realized loss for tax purposes. Recognition, for tax 
purposes, of an unrealized loss may result in a lesser amount of the Fund's 
realized net gains being available for distribution. 

   Shareholders who are required to pay taxes on their income will normally 
have to pay federal income taxes, and any applicable state and/or local 
income taxes, on the dividends and distributions they receive from the Fund. 
Such dividends and distributions, to the extent that they are derived from 
net investment income and net short-term capital gains, are taxable to the 
shareholder as ordinary dividend income regardless of whether the shareholder 
receives such distributions in additional shares or in cash. 

   
   Any dividends declared in the last quarter of any calendar year which are 
paid in the following calendar year prior to February 1 will be deemed, for 
tax purposes, to have been received by the shareholder in the prior calendar 
year. 
    

   Distributions of net long-term capital gains, if any, are taxable to 
shareholders as long-term capital gains regardless of how long a shareholder 
has held the Fund's shares and regardless of whether the distribution is 
received in additional shares or in cash. Since the Fund's income is expected 
to be derived primarily from interest rather than dividends, only a small 
portion, if any, of the Fund's dividends and distributions is expected to be 
eligible for the dividends received deduction to corporation shareholders. 

   The Fund may at times make payments from sources other than income or net 
capital gains. Payments from such sources will, in effect, represent a return 
of a portion of each shareholder's investment. All, or a portion, of such 
payments will not be taxable to shareholders. 

   
   After the end of the calendar year, shareholders will receive full 
information on their dividends and capital gains distributions for tax 
purposes. Shareholders will also be notified of their proportionate share of 
long-term capital gains distributions that are eligible for a reduced rate of 
tax under the Taxpayer Relief Act of 1997. 
    

   To avoid being subject to a 31% federal backup withholding tax on taxable 
dividends, capital gains distributions and the proceeds of redemptions and 
repurchases, shareholders' taxpayer identification numbers must be furnished 
and certified as to their accuracy. Shareholders who are not citizens or 
residents of, or entities organized in, the United States may be subject to 
withholding taxes of up to 30% on certain payments received from the Fund. 

   Dividends, interest and gains received by the Fund may give rise to 
withholding and other taxes imposed by foreign countries. If it qualifies for 
and has made the appropriate election with the Internal Revenue Service, the 
Fund will report annually to its shareholders the amount per share of such 
taxes, to enable shareholders to claim United States foreign tax credits or 
deductions with respect to such taxes. In the absence of such an election, 
the Fund would deduct foreign tax in computing the amount of its 
distributable income. 

                               41           
<PAGE>
   The foregoing discussion relates solely to the federal income tax 
consequences of an investment in the Fund. Distributions may also be subject 
to state and local taxes; therefore, each shareholder is advised to consult 
his or her own tax adviser. 

PERFORMANCE INFORMATION 
- ----------------------------------------------------------------------------- 

   From time to time the Fund may quote its "yield" and/or its "total return" 
in advertisements and sales literature. These figures are computed separately 
for Class A, Class B, Class C and Class D shares. Both the yield and the 
total return of the Fund are based on historical earnings and are not 
intended to indicate future performance. The yield of each Class of the Fund 
is computed by dividing the Class's net investment income over a 30-day 
period by an average value (using the average number of shares entitled to 
receive dividends and the maximum offering price per share at the end of the 
period), all in accordance with applicable regulatory requirements. Such 
amount is compounded for six months and then annualized for a twelve-month 
period to derive the Fund's yield for each Class. 

   The "average annual total return" of the Fund refers to a figure 
reflecting the average annualized percentage increase (or decrease) in the 
value of an initial investment in a Class of the Fund of $1,000 over periods 
of one, five and ten years, or over the life of the Fund if less than any of 
the foregoing. Average annual total return reflects all income earned by the 
Fund, any appreciation or depreciation of the Fund's assets, all expenses 
incurred by the applicable Class, and all sales charges which will be 
incurred by shareholders, for the stated periods. It also assumes 
reinvestment of all dividends and distributions paid by the Fund. 

   In addition to the foregoing, the Fund may advertise its total return for 
each Class over different periods of time by means of aggregate, average, and 
year-by-year or other types of total return figures. Such calculations may or 
may not reflect the deduction of any sales charge which, if reflected, would 
reduce the performance quoted. The Fund may also advertise the growth of 
hypothetical investments of $10,000, $50,000 and $100,000 in each Class of 
shares of the Fund. The Fund from time to time may also advertise its 
performance relative to certain performance rankings and indexes compiled by 
independent organizations (such as mutual fund performance rankings of Lipper 
Analytical Services, Inc.). 

ADDITIONAL INFORMATION 
- ----------------------------------------------------------------------------- 

   Voting Rights.  All shares of beneficial interest of the Fund are of $0.01 
par value and are equal as to earnings, assets and voting privileges except 
that each Class will have exclusive voting privileges with respect to matters 
relating to distribution expenses borne solely by such Class or any other 
matter in which the interests of one Class differ from the interests of any 
other Class. In addition, Class B shareholders will have the right to vote on 
any proposed material increase in Class A's expenses, if such proposal is 
submitted separately to Class A shareholders. Also, as discussed herein, 
Class A, Class B and Class C bear the expenses related to the distribution of 
their respective shares. 

   The Fund is not required to hold Annual Meetings of Shareholders and in 
ordinary circumstances the Fund does not intend to hold such meetings. The 
Trustees may call Special Meetings of Shareholders for action by shareholder 
vote as may be required by the Act or the Declaration of Trust. Under certain 
circumstances, the Trustees may be removed by action of the Trustees or by 
the shareholders. 

   Under Massachusetts law, shareholders of a business trust may, under 
certain circumstances, be held personally liable as partners for the 
obligations of the Fund. However, the Declaration of Trust contains an 
express disclaimer of shareholder liability for acts or obligations of the 
Fund, requires that Fund obligations include such disclaimer and provides for 
indemnification and reimbursement of expenses out of the Fund's property for 
any share- 

                               42           
<PAGE>
holder held personally liable for the obligations of the Fund. Thus, the risk 
of a shareholder incurring financial loss on account of shareholder liability 
is limited to circumstances in which the Fund itself would be unable to meet 
its obligations. Given the above limitations on shareholder personal 
liability and the nature of the Fund's assets and operations, the possibility 
of the Fund being unable to meet its obligations is remote and, in the 
opinion of Massachusetts counsel to the Fund, the risk to Fund shareholders 
of personal liability is remote. 

   Code of Ethics. Directors, officers and employees of InterCapital, Dean 
Witter Services Company Inc. and the Distributor are subject to a strict Code 
of Ethics adopted by those companies. The Code of Ethics is intended to 
ensure that the interests of shareholders and other clients are placed ahead 
of any personal interest, that no undue personal benefit is obtained from a 
person's employment activities and that actual and potential conflicts of 
interest are avoided. To achieve these goals and comply with regulatory 
requirements, the Code of Ethics requires, among other things, that personal 
securities transactions by employees of the companies be subject to an 
advance clearance process to monitor that no Dean Witter Fund is engaged at 
the same time in a purchase or sale of the same security. The Code of Ethics 
bans the purchase of securities in an initial public offering, and also 
prohibits engaging in futures and options transactions and profiting on 
short-term trading (that is, a purchase within sixty days of a sale or a sale 
within sixty days of a purchase) of a security. In addition, investment 
personnel may not purchase or sell a security for their personal account 
within thirty days before or after any transaction in any Dean Witter Fund 
managed by them. Any violations of the Code of Ethics are subject to 
sanctions, including reprimand, demotion or suspension or termination of 
employment. The Code of Ethics comports with regulatory requirements and the 
recommendations in the 1994 report by the Investment Company Institute 
Advisory Group on Personal Investing. 

   Master/Feeder Conversion. The Fund reserves the right to seek to achieve 
its investment objectives by investing all of its investable assets in a 
diversified, open-end management investment company having the same 
investment objectives and policies and substantially the same investment 
restrictions as those applicable to the Fund. 

   Shareholder Inquiries. All inquiries regarding the Fund should be directed 
to the Fund at the telephone numbers or address set forth on the front cover 
of this Prospectus. 

                               43           
<PAGE>

APPENDIX--RATINGS OF INVESTMENTS 
- ----------------------------------------------------------------------------- 

MOODY'S INVESTORS SERVICE INC. ("MOODY'S") 

                                 BOND RATINGS 

<TABLE>
<CAPTION>
   <S>  <C>
    Aaa  Bonds which are rated Aaa are judged to be of the best quality. They carry the smallest degree of 
         investment risk and are generally referred to as "gilt edge." Interest payments are protected by a 
         large or by an exceptionally stable margin and principal is secure. While the various protective 
         elements are likely to change, such changes as can be visualized are most unlikely to impair the 
         fundamentally strong position of such issues.
 
    Aa   Bonds which are rated Aa are judged to be of high quality by all standards. Together with the Aaa 
         group they comprise what are generally known as high grade bonds. They are rated lower than the best 
         bonds because margins of protection may not be as large as in Aaa securities or fluctuation of 
         protective elements may be of greater amplitude or there may be other elements present which make the 
         long-term risks appear somewhat larger than in Aaa securities.
 
    A    Bonds which are rated A possess many favorable investment attributes and are to be considered as 
         upper medium grade obligations. Factors giving security to principal and interest are considered 
         adequate, but elements may be present which suggest a susceptibility to impairment sometime in the 
         future.
 
    Baa  Bonds which are rated Baa are considered as medium grade obligations; i.e., they are neither highly 
         protected nor poorly secured. Interest payments and principal security appear adequate for the 
         present but certain protective elements may be lacking or may be characteristically unreliable over 
         any great length of time. Such bonds lack outstanding investment characteristics and in fact have 
         speculative characteristics as well.
 
         Bonds rated Aaa, Aa, A and Baa are considered investment grade bonds.
 
    Ba   Bonds which are rated Ba are judged to have speculative elements; their future cannot be considered 
         as well assured. Often the protection of interest and principal payments may be very moderate, and 
         therefore not well safeguarded during both good and bad times over the future. Uncertainty of 
         position characterizes bonds in this class.
 
    B    Bonds which are rated B generally lack characteristics of desirable investments. Assurance of 
         interest and principal payments or of maintenance of other terms of the contract over any long period 
         of time may be small.
 
    Caa  Bonds which are rated Caa are of poor standing. Such issues may be in default or there may be present 
         elements of danger with respect to principal or interest. 

    Ca   Bonds which are rated Ca present obligations which are speculative in a high degree. Such issues are 
         often in default or have other marked shortcomings. 

    C    Bonds which are rated C are the lowest rated class of bonds, and issues so rated can be regarded as 
         having extremely poor prospects of ever attaining any real investment standing. 
</TABLE>

                               44           
<PAGE>
   Conditional Rating: Municipal bonds for which the security depends upon 
the completion of some act or the fulfillment of some condition are rated 
conditionally. These are bonds secured by (a) earnings of projects under 
construction, (b) earnings of projects unseasoned in operation experience, 
(c) rentals which begin when facilities are completed, or (d) payments to 
which some other limiting condition attaches. Parenthetical rating denotes 
probable credit stature upon completion of construction or elimination of 
basis of condition. 

   Rating Refinements: Moody's may apply numerical modifiers, 1, 2 and 3 in 
each generic rating classification from Aa through B in its corporate and 
municipal bond rating system. The modifier 1 indicates that the security 
ranks in the higher end of its generic rating category; the modifier 2 
indicates a mid-range ranking; and a modifier 3 indicates that the issue 
ranks in the lower end of its generic rating category. 

                           COMMERCIAL PAPER RATINGS 

   Moody's Commercial Paper ratings are opinions of the ability to repay 
punctually promissory obligations not having an original maturity in excess 
of nine months. Moody's employs the following three designations, all judged 
to be investment grade, to indicate the relative repayment capacity of rated 
issuers: Prime-1, Prime-2, Prime-3. 

   Issuers rated Prime-1 have a superior capacity for repayment of short-term 
promissory obligations. Issuers rated Prime-2 have a strong capacity for 
repayment of short-term promissory obligations; and Issuers rated Prime-3 
have an acceptable capacity for repayment of short-term promissory 
obligations. Issuers rated Not Prime do not fall within any of the Prime 
rating categories. 

STANDARD & POOR'S CORPORATION ("STANDARD & POOR'S") 

                                 BOND RATINGS 

   A Standard & Poor's bond rating is a current assessment of the 
creditworthiness of an obligor with respect to a specific obligation. This 
assessment may take into consideration obligors such as guarantors, insurers, 
or lessees. 

   The ratings are based on current information furnished by the issuer or 
obtained by Standard & Poor's from other sources it considers reliable. The 
ratings are based, in varying degrees, on the following considerations: (1) 
likelihood of default-capacity and willingness of the obligor as to the 
timely payment of interest and repayment of principal in accordance with the 
terms of the obligation; (2) nature of and provisions of the obligation; and 
(3) protection afforded by, and relative position of, the obligation in the 
event of bankruptcy, reorganization or other arrangement under the laws of 
bankruptcy and other laws affecting creditors' rights. 

   Standard & Poor's does not perform an audit in connection with any rating 
and may, on occasion, rely on unaudited financial information. The ratings 
may be changed, suspended or withdrawn as a result of changes in, or 
unavailability of, such information, or for other reasons. 

<TABLE>
<CAPTION>
<S>     <C>
AAA      Debt rated AAA has the highest rating assigned by Standard & Poor's. Capacity to pay interest and repay 
         principal is extremely strong. 

AA       Debt rated AA has a very strong capacity to pay interest and repay principal and differs from the 
         highest-rated issues only in small degree. 

                               45           
<PAGE>
A        Debt rated A has a strong capacity to pay interest and repay principal although they are somewhat more 
         susceptible to the adverse effects of changes in circumstances and economic conditions than debt in 
         higher-rated categories. 

BBB      Debt rated BBB is regarded as having an adequate capacity to pay interest and repay principal. Whereas it 
         normally exhibits adequate protection parameters, adverse economic conditions or changing circumstances are 
         more likely to lead to a weakened capacity to pay interest and repay principal for debt in this category than 
         for debt in higher-rated categories. 

         Bonds rated AAA, AA, A and BBB are considered investment grade bonds. 

BB       Debt rated BB has less near-term vulnerability to default than other speculative grade debt. However, it faces 
         major ongoing uncertainties or exposure to adverse business, financial or economic conditions which could lead 
         to inadequate capacity to meet timely interest and principal payment. 

B        Debt rated B has a greater vulnerability to default but presently has the capacity to meet interest payments 
         and principal repayments. Adverse business, financial or economic conditions would likely impair capacity or 
         willingness to pay interest and repay principal. 

CCC      Debt rated CCC has a current identifiable vulnerability to default, and is dependent upon favorable business, 
         financial and economic conditions to meet timely payments of interest and repayments of principal. In the 
         event of adverse business, financial or economic conditions, it is not likely to have the capacity to pay 
         interest and repay principal. 

CC       The rating CC is typically applied to debt subordinated to senior debt which is assigned an actual or implied 
         CCC rating. 

C        The rating C is typically applied to debt subordinated to senior debt which is assigned an actual or implied 
         CCC--debt rating. 

CI       The rating CI is reserved for income bonds on which no interest is being paid. 

NR       Indicates that no rating has been requested, that there is insufficient information on which to base a rating 
         or that Standard & Poor's does not rate a particular type of obligation as a matter of policy. 

         Bonds rated BB, B, CCC, CC and C are regarded as having predominantly speculative characteristics with respect 
         to capacity to pay interest and repay principal. BB indicates the least degree of speculation and C the 
         highest degree of speculation. While such debt will likely have some quality and protective characteristics, 
         these are outweighed by large uncertainties or major risk exposures to adverse conditions. 

         Plus (+) or minus (-): The ratings from AA to CCC may be modified by the addition of a plus or minus sign to 
         show relative standing within the major ratings categories. 

         In the case of municipal bonds, the foregoing ratings are sometimes followed by a "p" which indicates that the 
         rating is provisional. A provisional rating assumes the successful completion of the project being financed by 
         the bonds being rated and indicates that payment of debt service requirements is largely or entirely dependent 
         upon the successful and timely completion of the project. This rating, however, while addressing credit 
         quality subsequent to completion of the project, makes no comment on the likelihood or risk of default upon 
         failure of such completion. 
</TABLE>

                               46           
<PAGE>
                           COMMERCIAL PAPER RATINGS 

   Standard and Poor's commercial paper rating is a current assessment of the 
likelihood of timely payment of debt having an original maturity of no more 
than 365 days. The commercial paper rating is not a recommendation to 
purchase or sell a security. The ratings are based upon current information 
furnished by the issuer or obtained by S&P from other sources it considers 
reliable. The ratings may be changed, suspended, or withdrawn as a result of 
changes in or unavailability of such information. Ratings are graded into 
group categories, ranging from "A" for the highest quality obligations to "D" 
for the lowest. Ratings are applicable to both taxable and tax-exempt 
commercial paper. The categories are as follows: 

   Issues assigned A ratings are regarded as having the greatest capacity for 
timely payment. Issues in this category are further refined with the 
designation 1, 2 and 3 to indicate the relative degree of safety. 

   
<TABLE>
<CAPTION>
   <S>  <C>
    A-1  indicates that the degree of safety regarding timely payment is very strong. 

    A-2  indicates capacity for timely payment on issues with this designation is strong. However, the relative 
         degree of safety is not as overwhelming as for issues designated "A-1." 

    A-3  indicates a satisfactory capacity for timely payment. Obligations carrying this designation are, however, 
         somewhat more vulnerable to the adverse effects of changes in circumstances than obligations carrying the 
         higher designations. 
</TABLE>
    

                               47           
<PAGE>
                       THE DEAN WITTER FAMILY OF FUNDS 

MONEY MARKET FUNDS 
Dean Witter California Tax-Free Daily Income Trust 
Dean Witter Liquid Asset Fund Inc. 
Dean Witter New York Municipal Money Market Trust 
Dean Witter Tax-Free Daily Income Trust 
Dean Witter U.S. Government Money Market Trust 

EQUITY FUNDS 
Dean Witter American Value Fund 
Dean Witter Balanced Growth Fund 
Dean Witter Capital Appreciation Fund 
Dean Witter Capital Growth Securities 
Dean Witter Developing Growth Securities Trust 
Dean Witter Dividend Growth Securities Inc. 
Dean Witter European Growth Fund Inc. 
Dean Witter Financial Services Trust 
Dean Witter Fund of Funds 
Dean Witter Global Dividend Growth Securities 
Dean Witter Global Utilities Fund 
Dean Witter Health Sciences Trust 
Dean Witter Income Builder Fund 
Dean Witter Information Fund 
Dean Witter International SmallCap Fund 
Dean Witter Japan Fund 
Dean Witter Market Leader Trust 
Dean Witter Mid-Cap Growth Fund 
Dean Witter Natural Resource Development 
 Securities Inc. 
Dean Witter Pacific Growth Fund Inc. 
Dean Witter Precious Metals and Minerals Trust 
Dean Witter Special Value Fund 
Dean Witter S&P 500 Index Fund 
Dean Witter Utilities Fund 
Dean Witter Value-Added Market Series 
Dean Witter World Wide Investment Trust 
Morgan Stanley Dean Witter Competitive Edge Fund, 
 "Best Ideas" Portfolio 

ASSET ALLOCATION FUNDS 
Dean Witter Global Asset Allocation Fund 
Dean Witter Strategist Fund 

FIXED-INCOME FUNDS 
Dean Witter Balanced Income Fund 
Dean Witter California 
Tax-Free Income Fund 
Dean Witter Convertible 
Securities Trust 
Dean Witter Diversified 
Income Trust 
Dean Witter Federal 
Securities Trust 
Dean Witter Global 
Short-Term Income Fund Inc. 
Dean Witter Hawaii Municipal Trust 
Dean Witter High Yield 
Securities Inc. 
Dean Witter Intermediate 
Income Securities 
Dean Witter Intermediate Term 
 U.S. Treasury Trust 
Dean Witter Limited Term 
Municipal Trust 
Dean Witter Multi-State 
Municipal Series Trust 
Dean Witter New York 
Tax-Free Income Fund 
Dean Witter Short-Term Bond Fund 
Dean Witter Short-Term U.S. 
Treasury Trust 
Dean Witter Tax-Exempt 
Securities Trust 
Dean Witter U.S. Government 
Securities Trust 
Dean Witter World Wide 
Income Trust 
 
DEAN WITTER RETIREMENT 
SERIES 
American Value Series 
Capital Growth Series 
Dividend Growth Series 
Global Equity Series 
Intermediate Income 
Securities Series 
Liquid Asset Series 
Strategist Series 
U.S. Government Money Market 
Series 
U.S. Government Securities 
Series 
Utilities Series 
Value-Added Market Series 
 
ACTIVE ASSETS ACCOUNT 
PROGRAM 
Active Assets California 
Tax-Free Trust 
Active Assets Government 
Securities Trust 
Active Assets Money Trust 
Active Assets Tax-Free Trust 

<PAGE>
Dean Witter                                             DEAN WITTER 
Diversified Income Trust                                DIVERSIFIED 
Two World Trade Center                                  INCOME TRUST
New York, New York 10048                                

   
TRUSTEES 
Michael Bozic 
Charles A. Fiumefreddo 
Edwin J. Garn 
John R. Haire 
Wayne E. Hedien 
Manuel H. Johnson 
Michael E. Nugent 
Philip J. Purcell 
John L. Schroeder 
    

OFFICERS 
Charles A. Fiumefreddo 
Chairman and Chief Executive Officer 

Barry Fink 
Vice President, Secretary and 
General Counsel 

Peter M. Avelar 
Vice President 

Rajesh K. Gupta 
Vice President 

Anne Pickrell
Vice President 

Peter J. Seeley
Vice President 

Thomas F. Caloia 
Treasurer 

CUSTODIANS 
The Bank of New York 
90 Washington Street 
New York, New York 10286 

The Chase Manhattan Bank 
One Chase Plaza 
New York, New York 10005 

   
TRANSFER AGENT 
AND DIVIDEND DISBURSING AGENT 
Dean Witter Trust FSB 
Harborside Financial Center 
Plaza Two 
Jersey City, New Jersey 07311 

INDEPENDENT ACCOUNTANTS 
Price Waterhouse LLP 
1177 Avenue of the Americas 
New York, New York 10036 

INVESTMENT MANAGER 
Dean Witter InterCapital Inc.               PROSPECTUS--FEBRUARY 6, 1998
    


<PAGE>
                                                                   DEAN WITTER 
                                                                   DIVERSIFIED 
                                                                  INCOME TRUST 

   
STATEMENT OF ADDITIONAL INFORMATION 

FEBRUARY 6, 1998 
    

- ----------------------------------------------------------------------------- 

   Dean Witter Diversified Income Trust (the "Fund") is an open-end, 
diversified management investment company whose primary investment objective 
is a high level of current income. As a secondary objective, the Fund seeks 
to maximize total return but only to the extent consistent with its primary 
objective. The Fund seeks to achieve its investment objectives by equally 
allocating its assets among three separate groupings of various types of 
fixed income securities. Certain of the securities in which the Fund may 
invest will include securities rated Baa/BBB or lower. 

   
   A Prospectus for the Fund dated February 6, 1998, which provides the basic 
information you should know before investing in the Fund, may be obtained 
without charge from the Fund at the address or telephone numbers listed below 
or from the Fund's Distributor, Dean Witter Distributors Inc., or from Dean 
Witter Reynolds Inc. at any of its branch offices. This Statement of 
Additional Information is not a Prospectus. It contains information in 
addition to and more detailed than that set forth in the Prospectus. It is 
intended to provide additional information regarding the activities and 
operations of the Fund, and should be read in conjunction with the 
Prospectus. 

Dean Witter 
Diversified Income Trust 
Two World Trade Center 
New York, New York 10048 
(212) 392-2550 or 
(800) 869-NEWS (toll-free) 
    


                                            
<PAGE>

TABLE OF CONTENTS 
- ----------------------------------------------------------------------------- 

   
<TABLE>
<CAPTION>
<S>                                                                      <C>
The Fund and its Management............................................   3 

Trustees and Officers..................................................   6 

Investment Practices and Policies .....................................  12 

Investment Restrictions................................................  32 

Portfolio Transactions and  Brokerage .................................  33 

The Distributor........................................................  34 

Determination of Net Asset Value ......................................  39 

Purchase of Fund Shares................................................  39 

Shareholder Services...................................................  42 

Redemptions and Repurchases............................................  46 

Dividends, Distributions and Taxes ....................................  47 

Performance Information................................................  49 

Description of Shares of the Fund .....................................  51 

Custodian and Transfer Agent  .........................................  51 

Independent Accountants................................................  52 

Reports to Shareholders................................................  52 

Legal Counsel..........................................................  52 

Experts................................................................  52 

Registration Statement.................................................  52 

Financial Statements--October 31, 1997.................................  53 

Report of Independent Accountants .....................................  76 
</TABLE>                                                   
    

                                2           
<PAGE>
THE FUND AND ITS MANAGEMENT 
- ----------------------------------------------------------------------------- 

THE FUND 

   The Fund is a trust of the type commonly known as a "Massachusetts 
business trust" and was organized under the laws of the Commonwealth of 
Massachusetts on December 20, 1991. 

THE INVESTMENT MANAGER 

   Dean Witter InterCapital Inc. ("InterCapital" or the "Investment 
Manager"), a Delaware corporation, whose address is Two World Trade Center, 
New York, New York 10048, is the Fund's Investment Manager. InterCapital is a 
wholly-owned subsidiary of Morgan Stanley, Dean Witter, Discover & Co. 
("MSDWD") a Delaware corporation. In an internal reorganization which took 
place in January, 1993, InterCapital assumed the investment advisory, 
administrative and management activities previously performed by the 
InterCapital Division of Dean Witter Reynolds Inc. ("DWR"), a broker-dealer 
affiliate of InterCapital. (As used in this Statement of Additional 
Information, the terms "InterCapital" and "Investment Manager" refer to DWR's 
InterCapital Division prior to the internal reorganization and to Dean Witter 
InterCapital Inc. thereafter). The daily management of the Fund is conducted 
by or under the direction of officers of the Fund and of the Investment 
Manager, subject to review by the Fund's Board of Trustees. Information as to 
these Trustees and officers is contained under the caption "Trustees and 
Officers." 

   
   InterCapital is the investment manager or investment adviser of the 
following investment companies: Dean Witter Liquid Asset Fund Inc., 
InterCapital Income Securities Inc., InterCapital Insured Municipal Bond 
Trust, InterCapital Quality Municipal Investment Trust, InterCapital Insured 
Municipal Trust, InterCapital Quality Municipal Income Trust, InterCapital 
Insured Municipal Income Trust, InterCapital California Insured Municipal 
Income Trust, InterCapital Quality Municipal Securities, InterCapital 
California Quality Municipal Securities, InterCapital New York Quality 
Municipal Securities, InterCapital Insured Municipal Securities, InterCapital 
California Insured Municipal Securities, Dean Witter High Yield Securities 
Inc., Dean Witter Tax-Free Daily Income Trust, Dean Witter Developing Growth 
Securities Trust, Dean Witter Tax-Exempt Securities Trust, Dean Witter 
Natural Resource Development Securities Inc., Dean Witter Dividend Growth 
Securities Inc., Dean Witter American Value Fund, Dean Witter U.S. Government 
Money Market Trust, Dean Witter Variable Investment Series, Dean Witter World 
Wide Investment Trust, Dean Witter Select Municipal Reinvestment Fund, Dean 
Witter U.S. Government Securities Trust, Dean Witter California Tax-Free 
Income Fund, Dean Witter New York Tax-Free Income Fund, Dean Witter 
Convertible Securities Trust, Dean Witter Federal Securities Trust, Dean 
Witter Value-Added Market Series, High Income Advantage Trust, High Income 
Advantage Trust II, High Income Advantage Trust III, Dean Witter Government 
Income Trust, Dean Witter Utilities Fund, Dean Witter California Tax-Free 
Daily Income Trust, Dean Witter Strategist Fund, Dean Witter World Wide 
Income Trust, Dean Witter Intermediate Income Securities, Dean Witter New 
York Municipal Money Market Trust, Dean Witter Capital Growth Securities, 
Dean Witter European Growth Fund Inc., Dean Witter Precious Metals and 
Minerals Trust, Dean Witter Global Short-Term Income Fund Inc., Dean Witter 
Pacific Growth Fund Inc., Dean Witter Multi-State Municipal Series Trust, 
Dean Witter Short-Term U.S. Treasury Trust, Dean Witter Health Sciences 
Trust, Dean Witter Retirement Series, Dean Witter Limited Term Municipal 
Trust, Dean Witter Short-Term Bond, Dean Witter Global Dividend Growth 
Securities, Dean Witter Global Utilities Fund, Dean Witter International 
Small Cap Fund, Dean Witter Mid-Cap Growth Fund, Dean Witter Select 
Dimensions Investment Series, Dean Witter Global Asset Allocation Fund, Dean 
Witter Balanced Growth Fund, Dean Witter Balanced Income Fund, Dean Witter 
Hawaii Municipal Trust, Dean Witter Capital Appreciation Fund, Dean Witter 
Intermediate Term U.S. Treasury Trust, Dean Witter Information Fund, Dean 
Witter Japan Fund, Dean Witter Income Builder Fund, Dean Witter Special Value 
Fund, Dean Witter Financial Services Trust, Dean Witter Market Leader Trust, 
Dean Witter S&P 500 Index Fund, Dean Witter Fund of Funds, Morgan Stanley 
Dean Witter Competitive Edge Fund--"Best Ideas" Portfolio, Active Assets 
Money Trust, Active Assets Tax-Free Trust, Active Assets California Tax-Free 
Trust, Active Assets Government Securities Trust, Municipal Income Trust, 
Municipal Income Trust II, Municipal Income Trust III, Municipal Income 
Opportunities 
    

                                3           
<PAGE>
   
Trust, Municipal Income Opportunities Trust II, Municipal Income 
Opportunities Trust III, Prime Income Trust and Municipal Premium Income 
Trust. The foregoing investment companies, together with the Fund, are 
collectively referred to as the Dean Witter Funds. In addition, Dean Witter 
Services Company Inc. ("DWSC"), a wholly-owned subsidiary of InterCapital 
serves as manager for the following companies for which TCW Funds Management, 
Inc. is the investment adviser: TCW/DW Core Equity Trust, TCW/DW North 
American Government Income Trust, TCW/DW Latin American Growth Fund, TCW/DW 
Income and Growth Fund, TCW/DW Small Cap Growth Fund, TCW/DW Balanced Fund, 
TCW/DW Total Return Trust, TCW/DW Mid-Cap Equity Trust, TCW/DW Global Telecom 
Trust, TCW/DW Strategic Income Trust, TCW/DW Emerging Market Opportunities 
Trust, TCW/DW Term Trust 2000, TCW/DW Term Trust 2002 and TCW/DW Term Trust 
2003 (the "TCW/DW Funds"). InterCapital also serves as (i) administrator of 
The Black Rock Strategic Term Trust Inc., a closed-end investment company; 
(ii) sub-administrator of Mass Mutual Participation Investors and Templeton 
Global Governments Income Trust, closed-end investment companies; and (iii) 
investment adviser of Offshore Dividend Growth Fund and Offshore Money Market 
Fund, mutual funds established under the laws of the Cayman Islands and 
available only to investors who are participants in DWR's International 
Active Assets Account program and are neither citizens nor residents of the 
United States. 
    

   Pursuant to an Investment Management Agreement (the "Agreement") with the 
Investment Manager, the Fund has retained the Investment Manager to manage 
the investment of the Fund's assets, including the placing of orders for the 
purchase and sale of portfolio securities. The Investment Manager obtains and 
evaluates such information and advice relating to the economy, securities 
markets and specific securities as it considers necessary or useful to 
continuously manage the assets of the Fund in a manner consistent with its 
investment objective. 

   Under the terms of the Agreement, in addition to managing the Fund's 
investments, the Investment Manager maintains certain of the Fund's books and 
records and furnishes, at its own expense, such office space, facilities, 
equipment, clerical help, bookkeeping and certain legal services as the Fund 
may reasonably require in the conduct of its business, including the 
preparation of prospectuses, proxy statements and reports required to be 
filed with Federal and state securities commissions (except insofar as the 
participation or assistance of independent accountants and attorneys is, in 
the opinion of the Investment Manager, necessary or desirable). In addition, 
the Investment Manager pays the salaries of all personnel, including officers 
of the Fund, who are employees of the Investment Manager. The Investment 
Manager also bears the cost of telephone service, heat, light, power and 
other utilities provided to the Fund. 

   Effective December 31, 1993, pursuant to a Services Agreement between 
InterCapital and DWSC, DWSC began to provide the administrative services to 
the Fund which were previously performed directly by InterCapital. On April 
17, 1995, DWSC was reorganized in the State of Delaware, necessitating the 
entry into a new Services Agreement by InterCapital and DWSC on that date. 
The foregoing internal reorganizations did not result in any change in the 
nature or scope of the administrative services being provided to the Fund or 
any of the fees being paid by the Fund for the overall services being 
performed under the terms of the existing Management Agreement. 

   
   Expenses not expressly assumed by the Investment Manager under the 
Agreement (see "The Fund and its Management" in the Prospectus), or by the 
Distributor of the Fund's shares (see "The Distributor") will be paid by the 
Fund. These expenses will be allocated among the four classes of shares of 
the Fund (each, a "Class") pro rata based on the net assets of the Fund 
attributable to each Class except as described below. Such expenses include, 
but are not limited to: expenses of the Plan of Distribution pursuant to Rule 
12b-1 (the "Rule 12b-1 fee") (see "The Distributor"); charges and expenses of 
any registrar, custodian, stock transfer and dividend disbursing agent; 
brokerage commissions; taxes; engraving and printing share certificates; 
registration costs of the Fund and its shares under Federal and state 
securities laws; the cost and expense of printing, including typesetting, and 
distributing prospectuses and statements of additional information of the 
Fund and supplements thereto to the Fund's shareholders; all expenses of 
shareholders' and Trustees' meetings and of preparing, printing and mailing 
proxy statements and reports to shareholders; fees and travel expenses of 
Trustees or members of any advisory board or committee who are not employees 
of the Investment Manager or any corporate 
    

                                4           
<PAGE>
affiliate of the Investment Manager; all expenses incident to any dividend, 
withdrawal or redemption options; charges and expenses of any outside service 
used for pricing of the Fund's shares; fees and expenses of legal counsel, 
including counsel to the Trustees who are not interested persons of the Fund 
or of the Investment Manager (not including compensation or expenses of 
attorneys who are employees of the Investment Manager) and independent 
accountants; membership dues of industry associations; interest on Fund 
borrowings; postage; insurance premiums on property or personnel (including 
officers and Trustees) of the Fund which inure to its benefit; extraordinary 
expenses (including, but not limited to, legal claims and liabilities and 
litigation costs and any indemnification relating thereto); and all other 
costs of the Fund's operation. The 12b-1 fees relating to a particular Class 
will be allocated directly to that Class. In addition, other expenses 
associated with a particular Class (except advisory or custodial fees) may be 
allocated directly to that Class, provided that such expenses are reasonably 
identified as specifically attributable to that Class and the direct 
allocation to that Class is approved by the Trustees. 

   
   As full compensation for the services and facilities furnished to the Fund 
and expenses of the Fund assumed by the Investment Manager, the Fund pays the 
Investment Manager monthly compensation calculated daily by applying the 
annual rate of 0.40% to the net assets of the Fund, determined as of the 
close of each business day. The management fee is allocated among the Classes 
pro rata based on the net assets of the Fund attributable to each Class. 
Total compensation accrued to the Investment Manager under the Agreement for 
the fiscal years ended October 31, 1995, October 31, 1996 and October 31, 
1997, amounted to $1,875,972, $2,533,576 and $3,347,731, respectively. 
    

   The Agreement provides that in the absence of willful misfeasance, bad 
faith, gross negligence or reckless disregard of its obligations thereunder, 
the Investment Manager is not liable to the Fund or any of its investors for 
any act or omission by the Investment Manager or for any losses sustained by 
the Fund or its investors. The Agreement in no way restricts the Investment 
Manager from acting as investment manager or adviser to others. 

   The Investment Manager has paid the organizational expenses of the Fund 
prior to the offering of the Fund's shares. The Fund has reimbursed the 
Investment Manager for such expenses. 

   
   The Agreement was initially approved by the Board of Trustees on February 
21, 1997 and by the shareholders of the Fund at a Special Meeting of 
Shareholders held on May 21, 1997. The Agreement is substantially identical 
to a prior investment management agreement which was initially approved by 
the Board of Trustees on October 30, 1992, and by the shareholders of the 
Fund at a Special Meeting of Shareholders held on January 12, 1993. The 
Agreement took effect on May 31, 1997 upon the consummation of the merger of 
Dean Witter, Discover & Co. with Morgan Stanley Group Inc. The Agreement may 
be terminated at any time, without penalty, on thirty days' notice by the 
Board of Trustees of the Fund, by the holders of a majority, as defined in 
the Investment Company Act of 1940, as amended (the "Act"), of the 
outstanding shares of the Fund, or by the Investment Manager. The Agreement 
will automatically terminate in the event of its assignment (as defined in 
the Act). Under its terms, the Agreement has an initial term ending April 30, 
1999 and will remain in effect from year to year thereafter, provided 
continuance of the Agreement is approved at least annually by the vote of the 
holders of a majority, as defined in the Act, of the outstanding shares of 
the Fund, or by the Board of Trustees of the Fund; provided that in either 
event such continuance is approved annually by the vote of a majority of the 
Trustees of the Fund who are not parties to the Agreement or "interested 
persons" (as defined in the Act) of any such party, which vote must be cast 
in person at a meeting called for the purpose of voting on such approval. 

   The following owned 5% or more of the outstanding shares of Class A on
February 3, 1998: DWT trustee for Robinson Nugent Inc., Retirement Plan,
P.O. Box 957, Jersey City, NJ 07303.

   The following owned 5% or more of the outstanding shares of Class D on 
February 3, 1998: DWR Custodian for Larry A. Westlake, IRA Rollover dated
11/07/96, 596 Second Street East, Sonoma, CA 95476 -- 6.15%; Marjory P. 
Vannatta, 286 Lewfield Circle, Winter Park, FL 32792 -- 6.71%; Victor J. 
Ziembo, Separate Property Account, 219 Chew Road, Sealy, TX 77474 -- 7.11%; 
Jeffrey T. Stannard, Trustee, under will of Dorothy Stannard for benefit of
Bruce M. Stannard III, dated 3/31/97, 6 Ballantine
    

                                5           
<PAGE>
   

Road, Mendham, NJ 07945 -- 14.70%; Rose G. S. Chang and Esther C. Ambo, Joint
Tenants, 4151 248th Court S.E., Issaquah, WA 98029 -- 14.90%; and the Estate of
Raymond M. Long, Jr., Anne M. Long, personal representative, 1400 Brightwaters
Blvd. N.E., St. Petersburg, FL 33704 -- 31.45%. 
    

   The Fund has acknowledged that the name "Dean Witter" is a property right 
of DWR. The Fund has agreed that DWR or its parent company may use or, at any 
time, permit others to use, the name "Dean Witter." The Fund has also agreed 
that in the event the Agreement is terminated, or if the affiliation between 
InterCapital and its parent is terminated, the Fund will eliminate the name 
"Dean Witter" from its name if DWR or its parent company shall so request. 

TRUSTEES AND OFFICERS 
- ----------------------------------------------------------------------------- 
   
   The Trustees and Executive Officers of the Fund, their principal business 
occupations during the last five years and their affiliations, if any, with 
InterCapital and with the 84 Dean Witter Funds and the 14 TCW/DW Funds are 
shown below. 
    

   
<TABLE>
<CAPTION>
     NAME, AGE, POSITION WITH FUND AND ADDRESS              PRINCIPAL OCCUPATION DURING LAST FIVE YEARS 
- --------------------------------------------------  ----------------------------------------------------------- 
<S>                                                <C>
Michael Bozic (57)................................  Chairman and Chief Executive Officer of Levitz Furniture 
Trustee                                             Corporation (since November, 1995); Director or Trustee of 
c/o Levitz Furniture Corporation                    the Dean Witter Funds; formerly President and Chief 
6111 Broken Sound Parkway, N.W.                     Executive Officer of Hills Department Stores (May, 
Boca Raton, Florida                                 1991-July, 1995); formerly variously Chairman, Chief 
                                                    Executive Officer, President and Chief Operating Officer 
                                                    (1987-1991) of the Sears Merchandise Group of Sears, 
                                                    Roebuck and Co.; Director or Trustee of the Dean Witter 
                                                    Funds; Director of Eaglemark Financial Services Inc., the 
                                                    United Negro College Fund and Weirton Steel Corporation. 

Charles A. Fiumefreddo* (64)......................  Chairman, Chief Executive Officer and Director of 
Chairman of the Board,                              InterCapital, Dean Witter Distributors Inc. and DWSC; 
President, Chief Executive Officer and Trustee      Executive Vice President and Director of DWR; Chairman, 
Two World Trade Center                              Director or Trustee, President and Chief Executive Officer 
New York, New York                                  of the Dean Witter Funds; Chairman, Chief Executive Officer 
                                                    and Trustee of the TCW/DW Funds; Chairman and Director of 
                                                    Dean Witter Trust FSB ("DWT"); Director and/or officer of 
                                                    various MSDWD subsidiaries.

Edwin J. Garn (65)................................  Director or Trustee of the Dean Witter Funds; formerly 
Trustee                                             United States Senator (R-Utah)(1974-1992) and Chairman, 
c/o Huntsman Corporation                            Senate Banking Committee (1980-1986); formerly Mayor of 
500 Huntsman Way                                    Salt Lake City, Utah (1971-1974); formerly Astronaut, Space 
Salt Lake City, Utah                                Shuttle Discovery (April 12-19, 1985); Vice Chairman, 
                                                    Huntsman Corporation; Director of Franklin Covey (time
                                                    management systems), John Alden Financial Corporation
                                                    (health insurance), United Space Alliance (joint venture
                                                    between Lockheed Martin and the Boeing Company) and Nuskin
                                                    Asia Pacific (multilevel marketing); member of the board of
                                                    various civic and charitable organizations.

                                6           
<PAGE>

     NAME, AGE, POSITION WITH FUND AND ADDRESS              PRINCIPAL OCCUPATION DURING LAST FIVE YEARS 
- --------------------------------------------------  ----------------------------------------------------------- 

John R. Haire (72)................................  Chairman of the Audit Committee and Chairman of the 
Trustee                                             Committee of the Independent Directors or Trustees and 
Two World Trade Center                              Director or Trustee of the Dean Witter Funds; Chairman of 
New York, New York                                  the Audit Committee and Chairman of the Committee of the 
                                                    Independent Trustees and Trustee of the TCW/DW Funds; 
                                                    formerly President, Council for Aid to Education 
                                                    (1978-1989), Chairman and Chief Executive Officer of Anchor 
                                                    Corporation, an Investment Adviser (1964-1978). 

Wayne E. Hedien (63)..............................  Retired; Director or Trustee of the Dean Witter Funds; 
Trustee                                             Director of The PMI Group, Inc. (private mortgage 
c/o Gordon Altman Butowsky                          insurance); Trustee and Vice Chairman of The Field Museum 
    Weitzen Shalov & Wein                           of Natural History; formerly associated with the Allstate 
Counsel to the Independent Trustees                 Companies (1966-1994), most recently as Chairman of The 
114 West 47th Street                                Allstate Corporation (March, 1993-December, 1994) and 
New York, New York                                  Chairman and Chief Executive Officer of its wholly-owned 
                                                    subsidiary, Allstate Insurance Company (July, 
                                                    1989-December, 1994); director of various other business 
                                                    and charitable organizations. 

Dr. Manuel H. Johnson (48) .......................  Senior Partner, Johnson Smick International, Inc., a 
Trustee                                             consulting firm; Director or Trustee of the Dean Witter 
c/o Johnson Smick International, Inc.               Funds; Trustee of the TCW/DW Funds; Co-Chairman and a 
1133 Connecticut Avenue, N.W.                       founder of the Group of Seven Council (G7C), an 
Washington, D.C.                                    international economic commission (since September, 1990); 
                                                    Director of NASDAQ (since June, 1995); Chairman and Trustee 
                                                    of the Financial Accounting Foundation (oversight 
                                                    organization for the Financial Accounting Standards Board); 
                                                    Director of Greenwich Capital Markets, Inc. 
                                                    (broker-dealer); formerly Vice Chairman of the Board of 
                                                    Governors of the Federal Reserve System (1986-1990) and 
                                                    Assistant Secretary of the U.S. Treasury (1982-1986). 

Michael E. Nugent (61)............................  General Partner, Triumph Capital, L.P., a private 
Trustee                                             investment partnership; Director or Trustee of the Dean 
c/o Triumph Capital, L.P.                           Witter Funds; Trustee of the TCW/DW Funds; formerly Vice 
237 Park Avenue                                     President, Bankers Trust Company and BT Capital Corporation 
New York, New York                                  (1984-1988); Director of various business organizations. 

Philip J. Purcell* (54)...........................  Chairman of the Board of Directors and Chief Executive 
Trustee                                             Officer of MSDWD, DWR and Novus Credit Services Inc.; 
1585 Broadway                                       Director of InterCapital, DWSC and Distributors; Director 
New York, New York                                  or Trustee of the Dean Witter Funds; Director and/or 
                                                    officer of various MSDWD subsidiaries. 

                                7           
<PAGE>

     NAME, AGE, POSITION WITH FUND AND ADDRESS              PRINCIPAL OCCUPATION DURING LAST FIVE YEARS 
- --------------------------------------------------  ----------------------------------------------------------- 

John L. Schroeder (67)............................  Retired; Director or Trustee of the Dean Witter Funds; 
Trustee                                             Director of Citizens Utilities Company; formerly Executive 
c/o Gordon Altman Butowsky                          Vice President and Chief Investment Officer of the Home 
 Weitzen, Shalov & Wein                             Insurance Company (August, 1991-September, 1995). 
Counsel to the Independent Trustees 
114 West 47th Street 
New York, New York 

Barry Fink (43)...................................  Senior Vice President (since March, 1997) and Secretary and 
Vice President, Secretary                           General Counsel (since February, 1997) of InterCapital and 
 and General Counsel                                DWSC; Senior Vice President (since March, 1997) and 
Two World Trade Center                              Assistant Secretary and Assistant General Counsel (since 
New York, New York                                  February, 1997) of Distributors; Assistant Secretary of DWR 
                                                    (since August, 1996); Vice President, Secretary and General 
                                                    Counsel of the Dean Witter Funds and the TCW/DW Funds 
                                                    (since February, 1997); previously First Vice President 
                                                    (June, 1993-February, 1997), Vice President (until June, 
                                                    1993) and Assistant Secretary and Assistant General Counsel 
                                                    of InterCapital and DWSC and Assistant Secretary of the 
                                                    Dean Witter Funds and the TCW/DW Funds. 

Peter M. Avelar (39)..............................  Senior Vice President of InterCapital; Vice President of 
Vice President                                      various Dean Witter Funds. 
Two World Trade Center 
New York, New York 

Rajesh K. Gupta (37)..............................  Senior Vice President of InterCapital; Vice President of 
Vice President                                      various Dean Witter Funds. 
Two World Trade Center 
New York, New York 

Anne Pickrell (44)................................  Vice President of InterCapital (since April, 1996); formerly 
Vice President                                      Assistant Vice President (April 1992 - April 1996); Vice 
Two World Trade Center                              President of various Dean Witter Funds.
New York, New York                                

Peter J. Seeley (48)..............................  Vice President of InterCapital (since April, 1996); formerly 
Vice President                                      Senior Fixed-Income Portfolio Manager (July, 1994-April, 1996);
Two World Trade Center                              formerly Senior Vice President at Nikko Capital Management; 
New York, New York                                  Vice President of various Dean Witter Funds.
                                
Thomas F. Caloia (51).............................  First Vice President and Assistant Treasurer of 
Treasurer                                           InterCapital and DWSC; and Treasurer of the Dean Witter 
Two World Trade Center                              Funds and the TCW/DW Funds. 
New York, New York 
</TABLE>
- ------------ 
* Denotes Trustees who are "interested persons" of the Fund, as defined in 
  the Act. 
    
   

   In addition, Robert M. Scanlan, President of InterCapital and Chief 
Operating Officer of InterCapital and DWSC, Executive Vice President of 
Distributors and DWT and Director of DWT, Mitchell M. Merin,


                                8           
<PAGE>

President and Chief Strategic Officer of InterCapital and DWSC, Executive Vice
President of Distributors and DWT and Director of DWT, Executive Vice
President, Chief Administrative Officer and Director of DWR, and Director of
SPS Transaction Services, Inc. and various other MSDWD subsidiaries, Joseph J.
McAlinden, Executive Vice President and Chief Investment Officer of
InterCapital and Director of DWT and Robert S. Giambrone, Senior Vice President
of InterCapital, DWSC, Distributors and DWT and Director of DWT are Vice
Presidents of the Fund. In addition, Marilyn K. Cranney, First Vice President
and Assistant General Counsel of InterCapital and DWSC, and Lou Anne D.
McInnis, Carsten Otto and Ruth Rossi, Vice Presidents and Assistant General
Counsels of InterCapital and DWSC, and Frank Bruttomesso and Todd Lebo, Staff
Attorneys with InterCapital and DWSC, are Assistant Secretaries of the Fund.

THE BOARD OF TRUSTEES, THE INDEPENDENT TRUSTEES, AND THE COMMITTEES 

   The Board of Trustees consists of nine (9) trustees. These same 
individuals also serve as directors or trustees for all of the Dean Witter 
Funds, and are referred to in this section as Trustees. As of the date of 
this Statement of Additional Information, there are a total of 84 Dean Witter 
Funds, comprised of 128 portfolios. As of January 31, 1998, the Dean Witter 
Funds had total net assets of approximately $96 billion and more than six 
million shareholders. 

   Seven Trustees (77% of the total number) have no affiliation or business 
connection with InterCapital or any of its affiliated persons and do not own 
any stock or other securities issued by InterCapital's parent company, MSDWD. 
These are the "disinterested" or "independent" Trustees. The other two 
Trustees (the "management Trustees") are affiliated with InterCapital. Four 
of the seven independent Trustees are also Independent Trustees of the TCW/DW 
Funds. 

   Law and regulation establish both general guidelines and specific duties 
for the Independent Trustees. The Dean Witter Funds seek as Independent 
Trustees individuals of distinction and experience in business and finance, 
government service or academia; these are people whose advice and counsel are 
in demand by others and for whom there is often competition. To accept a 
position on the Funds' Boards, such individuals may reject other attractive 
assignments because the Funds make substantial demands on their time. Indeed, 
by serving on the Funds' Boards, certain Trustees who would otherwise be 
qualified and in demand to serve on bank boards would be prohibited by law 
from doing so. 

   All of the Independent Trustees serve as members of the Audit Committee 
and the Committee of the Independent Trustees. Three of them also serve as 
members of the Derivatives Committee. During the calendar year ended December 
31, 1997, the three Committees held a combined total of seventeen meetings. 
The Committees hold some meetings at InterCapital's offices and some outside 
InterCapital. Management Trustees or officers do not attend these meetings 
unless they are invited for purposes of furnishing information or making a 
report. 

   The Committee of the Independent Trustees is charged with recommending to 
the full Board approval of management, advisory and administration contracts, 
Rule 12b-1 plans and distribution and underwriting agreements; continually 
reviewing Fund performance; checking on the pricing of portfolio securities, 
brokerage commissions, transfer agent costs and performance, and trading 
among Funds in the same complex; and approving fidelity bond and related
insurance coverage and allocations, as well as other matters that arise from
time to time. The Independent Trustees are required to select and nominate
individuals to fill any Independent Trustee vacancy on the Board of any Fund
that has a Rule 12b-1 plan of distribution. Most of the Dean Witter Funds have
such a plan.

   The Audit Committee is charged with recommending to the full Board the 
engagement or discharge of the Fund's independent accountants; directing 
investigations into matters within the scope of the independent accountants' 
duties, including the power to retain outside specialists; reviewing with the 
independent accountants the audit plan and results of the auditing 
engagement; approving professional services provided by the independent 
accountants and other accounting firms prior to the performance of such 
services; reviewing the independence of the independent accountants; 
considering the range of audit and non-audit fees; reviewing the adequacy of 
the Fund's system of internal controls; and preparing and submitting 
Committee meeting minutes to the full Board. 

   Finally, the Board of each Fund has formed a Derivatives Committee to 
establish parameters for and oversee the activities of the Fund with respect 
to derivative investments, if any, made by the Fund. 

    

                                9           
<PAGE>
   

DUTIES OF CHAIRMAN OF COMMITTEE OF THE INDEPENDENT TRUSTEES AND AUDIT 
COMMITTEE 

   The Chairman of the Committee of the Independent Trustees and the Audit 
Committee maintains an office at the Funds' headquarters in New York. He is 
responsible for keeping abreast of regulatory and industry developments and 
the Funds' operations and management. He screens and/or prepares written 
materials and identifies critical issues for the Independent Trustees to 
consider, develops agendas for Committee meetings, determines the type and 
amount of information that the Committees will need to form a judgment on 
various issues, and arranges to have that information furnished to Committee 
members. He also arranges for the services of independent experts and 
consults with them in advance of meetings to help refine reports and to focus 
on critical issues. Members of the Committees believe that the person who 
serves as Chairman of both Committees and guides their efforts is pivotal to 
the effective functioning of the Committees. 

   The Chairman of the Committees also maintains continuous contact with the 
Funds' management, with independent counsel to the Independent Trustees and 
with the Funds' independent auditors. He arranges for a series of special 
meetings involving the annual review of investment advisory, management and 
other operating contracts of the Funds and, on behalf of the Committees, 
conducts negotiations with the Investment Manager and other service 
providers. In effect, the Chairman of the Committees serves as a combination 
of chief executive and support staff of the Independent Trustees. 

   The Chairman of the Committee of the Independent Trustees and the Audit 
Committee is not employed by any other organization and devotes his time 
primarily to the services he performs as Committee Chairman and Independent 
Trustee of the Dean Witter Funds and as an Independent Trustee and as 
Chairman of the Committee of the Independent Trustees and the Audit Committee 
of the TCW/DW Funds. The current Committee Chairman has had more than 35 
years experience as a senior executive in the investment company industry. 

ADVANTAGES OF HAVING SAME INDIVIDUALS AS INDEPENDENT TRUSTEES FOR ALL DEAN 
WITTER FUNDS 

   The Independent Trustees and the Funds' management believe that having the 
same Independent Trustees for each of the Dean Witter Funds avoids the 
duplication of effort that would arise from having different groups of 
individuals serving as Independent Trustees for each of the Funds or even of 
sub-groups of Funds. They believe that having the same individuals serve as 
Independent Trustees of all the Funds tends to increase their knowledge and 
expertise regarding matters which affect the Fund complex generally and 
enhances their ability to negotiate on behalf of each Fund with the Fund's 
service providers. This arrangement also precludes the possibility of 
separate groups of Independent Trustees arriving at conflicting decisions 
regarding operations and management of the Funds and avoids the cost and 
confusion that would likely ensue. Finally, having the same Independent 
Trustees serve on all Fund Boards enhances the ability of each Fund to 
obtain, at modest cost to each separate Fund, the services of Independent 
Trustees, and a Chairman of their Committees, of the caliber, experience and 
business acumen of the individuals who serve as Independent Trustees of the 
Dean Witter Funds. 

COMPENSATION OF INDEPENDENT TRUSTEES 

   The Fund pays each Independent Trustee an annual fee of $800 plus a per 
meeting fee of $50 for meetings of the Board of Trustees or committees of the 
Board of Trustees attended by the Trustee (the Fund pays the Chairman of the 
Audit Committee an annual fee of $750 and pays the Chairman of the Committee 
of the Independent Trustees an additional annual fee of $1,200). If a Board 
meeting and a Committee meeting, or more than one Committee meeting, take 
place on a single day, the Trustees are paid a single meeting fee by the 
Fund. The Fund also reimburses such Trustees for travel and other 
out-of-pocket expenses incurred by them in connection with attending such 
meetings. Trustees and officers of the Fund who are or have been employed by 
the Investment Manager or an affiliated company receive no compensation or 
expense reimbursement from the Fund. 

    

                               10           
<PAGE>
   

   The following table illustrates the compensation paid to the Fund's 
Independent Trustees by the Fund for the fiscal year ended October 31, 1997. 

                              FUND COMPENSATION 
    

   
<TABLE>
<CAPTION>
                                      AGGREGATE 
NAME OF                             COMPENSATION 
INDEPENDENT TRUSTEE                 FROM THE FUND 
- -------------------                --------------- 
<S>                                     <C>
Michael Bozic .....................      $1,700 
Edwin J. Garn .....................       1,900 
John R. Haire .....................       3,850 
Wayne E. Hedien....................         482 
Dr. Manuel H. Johnson  ............       1,850 
Michael E. Nugent .................       1,900 
John L. Schroeder..................       1,900 
</TABLE>                       
    

   
   The following table illustrates the compensation paid to the Fund's 
Independent Trustees for the calendar year ended December 31, 1997 for 
services to the 84 Dean Witter Funds and, in the case of Messrs. Haire, 
Johnson, Nugent and Schroeder, the 14 TCW/DW Funds that were in operation at 
December 31, 1997. With respect to Messrs. Haire, Johnson, Nugent and 
Schroeder, the TCW/DW Funds are included solely because of a limited exchange 
privilege between those Funds and five Dean Witter Money Market Funds. Mr. 
Hedien's term as Director or Trustee of each Dean Witter Fund commenced on 
September 1, 1997. 

          CASH COMPENSATION FROM DEAN WITTER FUNDS AND TCW/DW FUNDS 
    

   
<TABLE>
<CAPTION>
                                                            FOR SERVICE AS 
                                                              CHAIRMAN OF 
                                                             COMMITTEES OF    FOR SERVICE AS 
                                                              INDEPENDENT      CHAIRMAN OF 
                          FOR SERVICE                         DIRECTORS/      COMMITTEES OF      TOTAL CASH 
                         AS DIRECTOR OR    FOR SERVICE AS    TRUSTEES AND      INDEPENDENT      COMPENSATION 
                          TRUSTEE AND       TRUSTEE AND          AUDIT           TRUSTEES     FOR SERVICES TO 
                        COMMITTEE MEMBER  COMMITTEE MEMBER COMMITTEES OF 84     AND AUDIT      84 DEAN WITTER 
NAME OF                OF 84 DEAN WITTER    OF 14 TCW/DW      DEAN WITTER    COMMITTEES OF 14   FUNDS AND 14 
INDEPENDENT TRUSTEE          FUNDS             FUNDS             FUNDS         TCW/DW FUNDS     TCW/DW FUNDS 
- ---------------------  ----------------- ----------------  ---------------- ----------------  --------------- 
<S>                    <C>               <C>               <C>              <C>               <C>
Michael Bozic ........      $133,602             --               --                --            $133,602 
Edwin J. Garn ........       149,702             --               --                --             149,702 
John R. Haire ........       149,702          $73,725          $157,463          $25,350           406,240 
Wayne E. Hedien.......        39,010             --               --                --              39,010 
Dr. Manuel H. Johnson        145,702           71,125             --                --             216,827 
Michael E. Nugent  ...       149,702           73,725             --                --             223,427 
John L. Schroeder ....       149,702           73,725             --                --             223,427 
</TABLE>
    

   
   As of the date of this Statement of Additional Information, 57 of the Dean 
Witter Funds, including the Fund, have adopted a retirement program under 
which an Independent Trustee who retires after serving for at least five 
years (or such lesser period as may be determined by the Board) as an 
Independent Director or Trustee of any Dean Witter Fund that has adopted the 
retirement program (each such Fund referred to as an "Adopting Fund" and each 
such Trustee referred to as an "Eligible Trustee") is entitled to retirement 
payments upon reaching the eligible retirement age (normally, after attaining 
age 72). Annual payments are based upon length of service. Currently, upon
retirement, each Eligible Trustee is entitled to receive from the Adopting
Fund, commencing as of his or her retirement date and continuing for the
remainder of his or her life, an annual retirement benefit (the "Regular
Benefit") equal to 25.0% of his or her Eligible Compensation plus 0.4166666% of
such Eligible Compensation for each full month of service as an Independent
Director or Trustee of any Adopting Fund in excess of five years up to a
maximum of 50.0% after ten years of service. The foregoing percentages may be
changed by the Board.(1) "Eligible Compensation" is one-fifth of the total
compensation earned by such Eligible Trustee for service to the Adopting Fund
in the five year period prior to the date of the Eligible Trustee's retirement.
Benefits under the retirement program are not secured or funded by the Adopting
Funds.
    

                               11           
<PAGE>
   

   The following table illustrates the retirement benefits accrued to the 
Fund's Independent Trustees by the Fund for the fiscal year ended October 31, 
1997 and by the 57 Dean Witter Funds (including the Fund) for the year ended 
December 31, 1997, and the estimated retirement benefits for the Fund's 
Independent Trustees, to commence upon their retirement, from the Fund as of 
October 31, 1997 and from the 57 Dean Witter Funds as of December 31, 1997. 

         RETIREMENT BENEFITS FROM THE FUND AND ALL DEAN WITTER FUNDS 
    

   
<TABLE>
<CAPTION>
                            
                             
                                                             
                                                             
                                 FOR ALL ADOPTING FUNDS                                       
                            -------------------------------                            ESTIMATED ANNUAL 
                               ESTIMATED                      RETIREMENT BENEFITS          BENEFITS     
                                CREDITED                      ACCRUED AS EXPENSES     UPON RETIREMENT(2)
                                 YEARS          ESTIMATED    ----------------------  -------------------
                             OF SERVICE AT    PERCENTAGE OF               BY ALL       FROM    FROM ALL 
NAME OF                        RETIREMENT       ELIGIBLE      BY THE     ADOPTING      THE     ADOPTING 
INDEPENDENT TRUSTEE           (MAXIMUM 10)    COMPENSATION     FUND        FUNDS       FUND     FUNDS 
- -------------------         --------------- ---------------  -------- -------------  ------- ---------- 
<S>                         <C>             <C>              <C>      <C>            <C>     <C>
Michael Bozic .............        10             50.0%       $  372     $ 20,499     $  925   $ 47,025 
Edwin J. Garn .............        10             50.0           620       30,878        925     47,025 
John R. Haire .............        10             50.0         1,956      (19,823)(3)  2,246    127,897 
Wayne E. Hedien............         9             42.5             0            0        794     39,971 
Dr. Manuel H. Johnson  ....        10             50.0           250       12,832        925     47,025 
Michael E. Nugent .........        10             50.0           468       22,546        925     47,025 
John L. Schroeder..........         8             41.7           714       39,350        771     39,504 
</TABLE>
    

   
(1)    An Eligible Trustee may elect alternate payments of his or her 
       retirement benefits based upon the combined life expectancy of such 
       Eligible Trustee and his or her spouse on the date of such Eligible 
       Trustee's retirement. The amount estimated to be payable under this 
       method, through the remainder of the later of the lives of such 
       Eligible Trustee and spouse, will be the actuarial equivalent of the 
       Regular Benefit. In addition, the Eligible Trustee may elect that the 
       surviving spouse's periodic payment of benefits will be equal to either 
       50% or 100% of the previous periodic amount, an election that, 
       respectively, increases or decreases the previous periodic amount so 
       that the resulting payments will be the actuarial equivalent of the 
       Regular Benefit. 

(2)    Based on current levels of compensation. Amount of annual benefits also 
       varies depending on the Trustee's elections described in Footnote (1) 
       above. 

(3)    This number reflects the effect of the extension of Mr. Haire's term as 
       Director or Trustee until June 1, 1998. 

   As of the date of this Statement of Additional Information, the aggregate 
number of shares of beneficial interest of the Fund owned by the Fund's 
officers and Trustees as a group was less than 1 percent of the Fund's shares 
of beneficial interest outstanding. 
    

INVESTMENT PRACTICES AND POLICIES 
- ----------------------------------------------------------------------------- 

U.S. GOVERNMENT SECURITIES 

   As discussed in the Prospectus, the Fund may invest in, among other 
securities, securities issued by the U.S. Government, its agencies or 
instrumentalities. Such securities include: 

     (1) U.S. Treasury bills (maturities of one year or less), U.S. Treasury 
    notes (maturities of one to ten years) and U.S. Treasury bonds (generally 
    maturities of greater than ten years), all of which are direct obligations 
    of the U.S. Government and, as such, are backed by the "full faith and 
    credit" of the United States. 

     (2) Securities issued by agencies and instrumentalities of the U.S. 
    Government which are backed by the full faith and credit of the United 
    States. Among the agencies and instrumentalities issuing such obligations 
    are the Federal Housing Administration, the Government National Mortgage 
    Association ("GNMA"), the Department of Housing and Urban Development, the 
    Export-Import Bank, the Farmers Home Administration, the General Services 
    Administration, the Maritime Administration and the Small Business 
    Administration. The maturities of such obligations range from three months 
    to 30 years. 

                               12           
<PAGE>

     (3) Securities issued by agencies and instrumentalities which are not 
    backed by the full faith and credit of the United States, but whose 
    issuing agency or instrumentality has the right to borrow, to meet its 
    obligations, from an existing line of credit with the U.S. Treasury. Among 
    the agencies and instrumentalities issuing such obligations are the 
    Tennessee Valley Authority, the Federal National Mortgage Association 
    ("FNMA"), the Federal Home Loan Mortgage Corporation ("FHLMC") and the 
    U.S. Postal Service. The U.S. Treasury has no legal obligation to provide 
    such line of credit and may choose not to do so. 

     (4) Securities issued by agencies and instrumentalities which are not 
    backed by the full faith and credit of the United States, but which are 
    backed by the credit of the issuing agency or instrumentality. Among the 
    agencies and instrumentalities issuing such obligations are the Federal 
    Farm Credit System and the Federal Home Loan Banks. 

   Neither the value nor the yield of the U.S. Government securities which 
may be invested in by the Fund are guaranteed by the U.S. Government. Such 
values and yield will fluctuate with changes in prevailing interest rates, 
economic factors and fiscal and monetary policies. Generally, as prevailing 
interest rates rise, the value of any U.S. Government securities held by the 
Fund will fall. Such securities with longer maturities generally tend to 
produce higher yields and are subject to greater market fluctuation as a 
result of changes in interest rates than debt securities with shorter 
maturities. 

MORTGAGE-BACKED SECURITIES 

   Certain of the U.S. Government securities in which the Fund may invest, 
e.g., certificates issued by GNMA, FNMA and FHLMC, are "mortgage-backed 
securities," which evidence an interest in a specific pool of mortgages. 
These certificates are, in most cases, "modified pass-through" instruments, 
wherein the issuing agency guarantees the timely payment of the principal and 
interest on mortgages underlying the certificates, whether or not such 
amounts are collected by the issuer on the underlying mortgages. (A 
pass-through security is formed when mortgages are pooled together and 
undivided interests in the pool or pools are sold. The cash flow from the 
mortgages is passed through to the holders of the securities in the form of 
periodic payments of interest, principal and prepayments net of a service 
fee). 

   The average life of such certificates varies with the maturities of the 
underlying mortgage instruments, which may be up to thirty years but which 
may include mortgage instruments with maturities of fifteen years, adjustable 
rate mortgage instruments, variable rate mortgage instruments, graduated rate 
mortgage instruments and/or other types of mortgage instruments. The assumed 
average life of mortgages backing the majority of GNMA and FNMA certificates 
is twelve years, and of FHLMC certificates is ten years. This average life is 
likely to be substantially shorter than the original maturity of the mortgage 
pools underlying the certificates, as a pool's duration may be shortened by 
unscheduled or early payments of principal on the underlying mortgages. (Such 
prepayments occur when the holder of an individual mortgage prepays the 
remaining principal before the mortgage's scheduled maturity date.) In 
periods of falling interest rates, the rate of prepayment tends to increase 
thereby shortening the actual average life of a pool of mortgage-related 
securities. Conversely, in periods of rising rates, the rate of prepayment 
tends to decrease, thereby lengthening the actual average life of the pool. 
Prepayment rates vary widely, and therefore it is not possible to accurately 
predict the average life or realized yield of a particular pool. 

   The occurrence of mortgage prepayments is affected by factors including 
the prevailing level of interest rates, general economic conditions, the 
location and age of the mortgage and other social and demographic conditions. 
Prepayment rates are important because of their effect on the yield and price 
of the securities. If the Fund has purchased securities backed by pools 
containing mortgages whose yields exceed the prevailing interest rate, any 
premium (i.e., a price in excess of principal amount) paid for such 
securities may be lost. As a result, the net asset value of shares of the 
Fund and the Fund's ability to achieve its investment objectives may be 
adversely affected by mortgage prepayments. 

   GNMA Certificates. Certificates of the Government National Mortgage 
Association ("GNMA Certificates") are mortgage-backed securities, which 
evidence an undivided interest in a pool or pools of mortgages insured by the 
Federal Housing Administration ("FHA") or the Farmers Home Administration

                               13           
<PAGE>

or guaranteed by the Veterans Administration ("VA"). The GNMA Certificates that
the Fund will invest in are the "modified pass-through" type in that GNMA
guarantees the timely payment of monthly installments of principal and interest
due on the mortgage pool whether or not such amounts are collected by the
issuer on the underlying mortgages. The National Housing Act provides that the
full faith and credit of the United States is pledged to the timely payment of
principal and interest by GNMA of the amounts due on the GNMA Certificates.
Additionally, GNMA is empowered to borrow without limitation from the U.S.
Treasury if necessary to make any payments required under its guarantee.

   The average life of GNMA Certificates varies with the maturities of the 
underlying mortgage instruments some of which have maturities of 30 years. 
The average life of the GNMA Certificate is likely to be substantially less 
than the original maturity of the underlying mortgage pool because of 
prepayments or refinancing of the mortgages or foreclosure. (Due to GNMA 
guarantee, foreclosures impose no risk to principal investments.) Statistics 
indicate that the average life of the type of mortgages backing the majority 
of GNMA Certificates is approximately 12 years and for this reason it is 
standard practice to treat GNMA Certificates as 30-year mortgage-backed 
securities which prepay fully in the twelfth year. 

   Yields on pass-through securities are typically quoted by investment 
dealers and vendors based on the actual maturities of the underlying 
instruments and the associated average life assumption. Historically, actual 
average life has been consistent with the 12-year assumption referred to 
above. The actual yield of each GNMA Certificate is influenced by the 
prepayment experience of the mortgage pool underlying the Certificates. Such 
prepayments are passed through to the registered holder of the Certificate 
along with the regular monthly payments of principal and interest, which has 
the effect of reducing future payments, and consequently the yield. 
Reinvestment by the Fund of prepayments may occur at higher or lower interest 
rates than the original investment. 

   FHLMC Certificates. FHLMC is a corporate instrumentality of the United 
States created pursuant to the Emergency Home Finance Act of 1970, as amended 
(the "FHLMC Act"). FHLMC was established primarily for the purpose of 
increasing the availability of mortgage credit for the financing of needed 
housing. The principal activity of FHLMC currently consists of the purchase 
of first lien, conventional, residential mortgage loans and participation 
interests in such mortgage loans and the resale of the mortgage loans so 
purchased in the form of mortgage securities, primarily FHLMC Certificates. 

   FHLMC guarantees to each registered holder of a FHLMC Certificate the 
timely payment of interest at the rate provided for by such FHLMC 
Certificate, whether or not received. FHLMC also guarantees to each 
registered holder of a FHLMC Certificate ultimate collection of all principal 
of the related mortgage loans, without any offset or deduction, but does not, 
generally, guarantee the timely payment of scheduled principal. FHLMC may 
remit the amount due on account of its guarantee of collection of principal 
at any time after default on an underlying mortgage loan, but not later than 
30 days following (i) foreclosure sale, (ii) payment of a claim by any 
mortgage insurer or (iii) the expiration of any right of redemption, 
whichever occurs later, but in any event no later than one year after demand 
has been made upon the mortgagor for accelerated payment of principal. The 
obligations of FHLMC under its guarantee are obligations solely of FHLMC and 
are not backed by the full faith and credit of the U.S. Government. The FHLMC 
has the right, however, to borrow from an existing line of credit with the 
U.S. Treasury in order to meet its obligations. 

   FHLMC Certificates represent a pro rata interest in a group of mortgage 
loans (a "FHLMC Certificate group") purchased by FHLMC. The mortgage loans 
underlying the FHLMC Certificates will consist of fixed rate or adjustable 
rate mortgage loans with original terms to maturity of between ten and thirty 
years, substantially all of which are secured by first liens on one-to 
four-family residential properties or multifamily projects. Each mortgage 
loan must meet the applicable standards set forth in the FHLMC Act. A FHLMC 
Certificate group may include whole loans, participation interests in whole 
loans and undivided interests in whole loans and participations comprising 
another FHLMC Certificate group. 

   FNMA Certificates. The Federal National Mortgage Association ("FNMA") is a 
federally chartered and privately owned corporation organized and existing 
under the Federal National Mortgage Association Charter Act. FNMA was 
originally established in 1938 as a U.S. Government agency to provide 

                               14           
<PAGE>

supplemental liquidity to the mortgage market and was transformed into a 
stockholder owned and privately managed corporation by legislation enacted in 
1968. FNMA provides funds to the mortgage market primarily by purchasing home 
mortgage loans from local lenders, thereby replenishing their funds for 
additional lending. FNMA acquires funds to purchase home mortgage loans from 
many capital market investors that may not ordinarily invest in mortgage 
loans directly, thereby expanding the total amount of funds available for 
housing. 

   Each FNMA Certificate will entitle the registered holder thereof to 
receive amounts representing such holder's pro rata interest in scheduled 
principal payments and interest payments (at such FNMA Certificate's 
pass-through rate, which is net of any servicing and guarantee fees on the 
underlying mortgage loans), and any principal prepayments on the mortgage 
loans in the pool represented by such FNMA Certificate and such holder's 
proportionate interest in the full principal amount of any foreclosed or 
otherwise finally liquidated mortgage loan. The full and timely payment of 
principal of and interest on each FNMA Certificate will be guaranteed by 
FNMA, which guarantee is not backed by the full faith and credit of the U.S. 
Government. 

   Each FNMA Certificate will represent a pro rata interest in one or more 
pools of FHA Loans, VA Loans or conventional mortgage loans (i.e., mortgage 
loans that are not insured or guaranteed by any governmental agency) of the 
following types: (i) fixed rate level payment mortgage loans; (ii) fixed rate 
growing equity mortgage loans; (iii) fixed rate graduated payment mortgage 
loans; (iv) variable rate California mortgage loans; (v) other adjustable 
rate mortgage loans; and (vi) fixed rate mortgage loans secured by 
multifamily projects. FNMA Certificates have an assumed average life similar 
to GNMA Certificates. 

ZERO COUPON SECURITIES 

   Zero coupon securities are debt obligations which do not entitle the 
holder to any periodic payments prior to maturity and are issued and trade at 
a discount from their face amounts. The discount varies depending on the time 
remaining until maturity, prevailing interest rates, liquidity of the 
security and perceived credit quality of the issuer. There are currently two 
basic types of zero coupon securities, those created by separating the 
interest and principal components of a previously issued interest-paying 
security and those originally issued in the form of a face amount only 
security with no interest payments prior to maturity. Zero coupon securities 
may be created by separating the interest and principal components of 
securities (i) issued or guaranteed by the U.S. Government or one of its 
agencies or instrumentalities or (ii) issued or guaranteed by municipal 
issuers or (iii) issued by private corporate issuers. In addition, they may 
be issued directly by private corporate or tax-exempt issuers. The U.S. 
Treasury zero coupon securities in which the Trust may invest will either be 
acquired through the U.S. Treasury's STRIPS program in which selected 
Treasury securities are maintained in the book-entry system operated by the 
Federal Reserve Banks in a manner that permits separate trading and ownership 
of the component interest and principal payments on such Treasury securities 
or through the acquisition of deposit receipts which evidence ownership of 
direct interests in such component parts. Investment banks may strip U.S. 
Treasury and municipal securities and sell the strips under proprietary 
names. Zero coupon securities of the U.S. Government and certain of its 
agencies and instrumentalities, foreign governments, private issuers and 
municipal issuers, including state and local governments and certain of their 
agencies and instrumentalities, are currently available. 

   Zero coupon securities do not entitle the holder to any periodic payments 
prior to maturity and therefore are issued and trade at a discount from their 
face or par value. The discount, in the absence of financial difficulties of 
the issuer, decreases as the final maturity of the security approaches. Zero 
coupon securities can be sold prior to their due date in the secondary market 
at the then prevailing market price, which depends primarily on the time 
remaining to maturity, prevailing levels of interest rates and the perceived 
credit quality of the issuer. The market prices of zero coupon securities are 
more volatile than the market prices of securities of comparable quality and 
similar maturity that pay interest periodically and may respond to a greater 
degree to fluctuations in interest rates than do such non-zero coupon 
securities. 

                               15           
<PAGE>

   Because accrued income on zero coupon securities of municipal issuers is 
generally not taxable to holders, zero coupon securities of municipal issuers 
have lower yields than other zero coupon securities. The accrued income on 
securities in which the Trust intends to invest will generally not be taxable 
to the Trust; however, when distributed to shareholders, the accrued income 
will be taxed in the same manner as other distributions. Any accrued income 
from zero coupon securities of municipal issuers which is not distributed 
will increase the net asset value of the Trust's shares. Tax-exempt income 
attributable to zero coupon securities of municipal issuers and retained by 
the Trust is expected to constitute a portion of the liquidating distribution 
returned to investors at the termination of the Trust. See "Dividends and 
Distributions; Dividend Reinvestment Plan." 

   Current federal income tax law requires that a holder of a zero coupon 
security report as income each year the portion of the original issue 
discount on such security (other than tax-exempt original issue discount from 
a zero coupon security of a municipal issuer) that accrues during that year 
even though the holder receives no cash payments during the year. Current 
federal income tax law also requires that companies such as the Trust which 
seek to qualify for pass-through federal income tax treatment as regulated 
investment companies distribute substantially all of their net investment 
income each year, including tax-exempt and non-cash income. See "Taxation." 
Accordingly, although the Trust will receive no payments on its zero coupon 
securities prior to their maturity, it will be required, in order to maintain 
its desired tax treatment, to include in its distribution calculation the 
income attributable to its zero coupon securities. If the income attributable 
to zero coupon securities exceeds 10% of the Trust's net investment income 
each year, the Trust may have to liquidate portfolio securities at a time 
when it may not be advantageous to do so in order to raise cash to meet such 
distribution requirements. See "Dividends and Distributions; Dividend 
Reinvestment Plan." 

HIGH YIELD SECURITIES 

   As discussed in the Prospectus, the Fund will also invest in high yield, 
high risk fixed-income securities rated Baa or lower by Moody's Investors 
Service Inc. ("Moody's"), or BBB or lower by Standard & Poor's Corporation 
("Standard & Poor's). The ratings of fixed-income securities by Moody's and 
Standard & Poor's are a generally accepted barometer of credit risk. They 
are, however, subject to certain limitations from an investor's standpoint. 

   Such limitations include the following: the rating of an issuer is heavily 
weighted by past developments and does not necessarily reflect probable 
future conditions; there is frequently a lag between the time a rating is 
assigned and the time it is updated; and there may be varying degrees of 
difference in credit risk of securities in each rating category. The 
Investment Manager will attempt to reduce the overall portfolio credit risk 
through diversification and selection of portfolio securities based on 
considerations mentioned below. 

   While the ratings provide a generally useful guide to credit risks, they 
do not, nor do they purport to, offer any criteria for evaluating the 
interest rate risk. Changes in the general level of interest rates cause 
fluctuations in the prices of fixed-income securities already outstanding and 
will therefore result in fluctuation in net asset value of the Fund's shares. 
The extent of the fluctuation is determined by a complex interaction of a 
number of factors. The Investment Manager will evaluate those factors it 
considers relevant and will make portfolio changes when it deems it 
appropriate in seeking to reduce the risk of depreciation in the value of the 
Fund's portfolio. However, in seeking to achieve the Fund's primary 
objective, there will be times, such as during periods of rising interest 
rates, when depreciation and realization of capital losses on securities in 
the portfolio will be unavoidable. Moreover, medium and lower-rated securities
and non-rated securities of comparable quality tend to be subject to wider
fluctuations in yield and market values than higher rated securities. Such
fluctuations after a security is acquired do not affect the cash income
received from that security but are reflected in the net asset value of the
Fund's portfolio.

FOREIGN SECURITIES 

   Foreign investments involve certain risks, including the political or 
economic instability of the issuer or of the country of issue, the difficulty 
of predicting international trade patterns and the possibility of 

                               16           
<PAGE>

imposition of exchange controls. Such securities may also be subject to greater
fluctuations in price than securities of United States corporations or of the
United States Government. In addition, there may be less publicly available
information about a foreign company than about a domestic company. Foreign
companies generally are not subject to uniform accounting, auditing and
financial reporting standards comparable to those applicable to domestic
companies. There is generally less government regulation of stock exchanges,
brokers and listed companies abroad than in the United States, and with respect
to certain foreign countries, there is a possibility of expropriation or
confiscatory taxation, or diplomatic developments which could affect investment
in those countries. Finally, in the event of a default of any such foreign debt
obligations, it may be more difficult for the Fund to obtain or to enforce a
judgment against the issuers of such securities. In addition to the
above-mentioned risks, securities denominated in foreign currency, whether
issued by a foreign or a domestic issuer, may be affected favorably or
unfavorably by changes in currency rates and in exchange control regulations,
and costs may be incurred in connection with conversions between various
currencies. It may not be possible to hedge against the risks of currency
fluctuation.

OTHER INVESTMENT POLICIES 

   Repurchase Agreements. When cash may be available for only a few days, it 
may be invested by the Fund in repurchase agreements until such time as it 
may otherwise be invested or used for payments of obligations of the Fund. A 
repurchase agreement may be viewed as a type of secured lending by the Fund 
which typically involves the acquisition by the Fund of government securities 
from a selling financial institution such as a bank, savings and loan 
association or broker-dealer. The agreement provides that the Fund will sell 
back to the institution, and that the institution will repurchase, the 
underlying security ("collateral") at a specified price and at a fixed time 
in the future, usually not more than seven days from the date of purchase. 
The collateral will be maintained in a segregated account and will be 
marked-to-market daily to determine whether the full value of the collateral, 
as specified in the agreement, is always at least equal to the purchase price 
plus accrued interest. If required, additional collateral will be requested 
from the counterparty and when received added to the account to maintain full 
collateralization. In the event the original seller defaults on its 
obligations to repurchase, as a result of its bankruptcy or otherwise, the 
Fund will seek to sell the collateral, which action could involve costs or 
delays. In such case, the Fund's ability to dispose of the collateral to 
recover its investment may be restricted or delayed. The Fund will accrue 
interest from the institution until the time when the repurchase is to occur. 
Although such date is deemed by the Fund to be the maturity date of a 
repurchase agreement, the maturities of securities subject to repurchase 
agreements are not subject to any limits and may exceed one year. 

   
   While repurchase agreements involve certain risks not associated with 
direct investments in debt securities, the Fund follows procedures designed 
to minimize such risks. Repurchase agreements will be transacted only with 
large, well-capitalized and well-established financial institutions whose 
financial condition will be continuously monitored by the management of the 
Fund subject to procedures established by the Trustees. The procedures also 
require that the collateral underlying the agreement be specified. The Fund 
does not presently intend to enter into repurchase agreements so that more 
than 5% of the Fund's total assets are subject to such agreements. For the 
fiscal year ended October 31, 1997, the Fund did not enter into repurchase 
agreements in an amount exceeding 5% of its total assets. 
    

   Reverse Repurchase Agreements. The Fund may also use reverse repurchase 
agreements for purposes of meeting redemptions or as part of its investment 
strategy. Reverse repurchase agreements involve sales by the Fund of portfolio
assets concurrently with an agreement by the Fund to repurchase the same assets
at a later date at a fixed price. Generally, the effect of such a transaction
is that the Fund can recover all or most of the cash invested in the portfolio
securities involved during the term of the reverse repurchase agreement, while
it will be able to keep the interest income associated with those portfolio
securities. Such transactions are only advantageous if the interest cost to the
Fund of the reverse repurchase transaction is less than the cost of obtaining
the cash otherwise. Opportunities to achieve this advantage may not always be
available, and the Fund intends to use the reverse repurchase technique only
when it will be to its advantage to do so. The Fund will establish a segregated
account with its custodian bank in which it will maintain cash or cash
equivalents or other liquid portfolio securities

                               17           
<PAGE>
   
(i.e., U.S. Government securities) equal in value to its obligations in respect
of reverse repurchase agreements. Reverse repurchase agreements are considered
borrowings by the Fund and, in accordance with legal requirements, the Fund
will maintain an asset coverage (including the proceeds) of at least 300% with
respect to all reverse repurchase agreements. Reverse repurchase agreements may
not exceed 10% of the Fund's total assets. For the fiscal year ended October
31, 1997, the Fund did not enter into any reverse repurchase agreements.

   When-Issued and Delayed Delivery Securities and Forward Commitments. As 
discussed in the Prospectus, from time to time, in the ordinary course of 
business, the Fund may purchase securities on a when-issued or delayed 
delivery basis and may purchase or sell securities on a forward commitment 
basis. When such transactions are negotiated, the price is fixed at the time 
of the commitment, but delivery and payment can take place a month or more 
after the date of the commitment. The securities so purchased are subject to 
market fluctuation and no interest accrues to the purchaser during this 
period. While the Fund will only purchase securities on a when-issued, 
delayed delivery or forward commitment basis with the intention of acquiring 
the securities, the Fund may sell the securities before the settlement date, 
if it is deemed advisable. At the time the Fund makes the commitment to 
purchase securities on a when-issued or delayed delivery basis, the Fund will 
record the transaction and thereafter reflect the value, each day, of such 
security in determining the net asset value of the Fund. At the time of 
delivery of the securities, the value may be more or less than the purchase 
price. The Fund will also establish a segregated account with the Fund's 
custodian bank in which it will continuously maintain cash or U.S. Government 
securities or other liquid portfolio securities equal in value to commitments 
of such when-issued or delayed delivery securities; subject to the 
requirement, the Fund may purchase securities on such basis without limit. An 
increase in the percentage of the Fund's assets committed to the purchase of 
securities on a when-issued or delayed delivery basis may increase the 
volatility of the Fund's net asset value. For the fiscal year ended October 
31, 1997, the Fund's investments in securities on a when-issued, delayed 
delivery or forward commitment basis exceeded 5% of the Fund's total assets. 

   When, As and If Issued Securities. As discussed in the Prospectus, the 
Fund may purchase securities on a "when, as and if issued" basis under which 
the issuance of the security depends upon the occurrence of a subsequent 
event, such as approval of a merger, corporate reorganization, leveraged 
buyout or debt restructuring. The commitment for the purchase of any such 
security will not be recognized in the portfolio of the Fund until the 
Investment Manager determines that issuance of the security is probable. At 
such time, the Fund will record the transaction and, in determining its net 
asset value, will reflect the value of the security daily. At such time, the 
Fund will also establish a segregated account with its custodian bank in 
which it will continuously maintain cash or U.S. Government securities or 
other liquid portfolio securities equal in value to recognized commitments 
for such securities. Settlement of the trade will occur within five business 
days of the occurrence of the subsequent event. The value of the Fund's 
commitments to purchase the securities of any one issuer, together with the 
value of all securities of such issuer owned by the Fund, may not exceed 5% 
of the value of the Fund's total assets at the time the initial commitment to 
purchase such securities is made (see "Investment Restrictions"). Subject to 
the foregoing restrictions, the Fund may purchase securities on such basis 
without limit. An increase in the percentage of the Fund's assets committed 
to the purchase of securities on a "when, as and if issued" basis may 
increase the volatility of its net asset value. The Fund may also sell 
securities on a "when, as and if issued" basis provided that the issuance of 
the security will result automatically from the exchange or conversion of a 
security owned by the Fund at the time of the sale. For the fiscal year ended 
October 31, 1997 the Fund did not purchase any securities on a when, as and 
if issued basis. 

   Lending of Portfolio Securities. Consistent with applicable regulatory 
requirements, the Fund may lend its portfolio securities to brokers, dealers 
and other financial institutions, provided that such loans are callable at 
any time by the Fund (subject to notice provisions described below), and are 
at all times secured by cash or appropriate high-grade debt obligations, 
which are maintained in a segregated account pursuant to applicable 
regulations and that are at least equal to the market value, determined 
daily, of the loaned securities. The advantage of such loans is that the Fund 
continues to receive the 
    

                               18           
<PAGE>

income on the loaned securities while at the same time earning interest or a
portion of the interest on the cash amounts deposited as collateral, which will
be invested in short-term obligations. The Fund will not lend its portfolio
securities if such loans are not permitted by the laws or regulations of any
state in which its shares are qualified for sale and will not lend more than
25% of the value of its total assets. A loan may be terminated by the borrower
on one business day's notice, or by the Fund on two business days' notice. If
the borrower fails to deliver the loaned securities within two days after
receipt of notice, the Fund could use the collateral to replace the securities
while holding the borrower liable for any excess of replacement cost over
collateral. As with any extensions of credit, there are risks of delay in
recovery and in some cases even loss of rights in the collateral should the
borrower of the securities fail financially. However, these loans of portfolio
securities will be made only to firms deemed by the Fund's management to be
creditworthy and when the income which can be earned from such loans justifies
the attendant risks. Upon termination of the loan, the borrower is required to
return the securities to the Fund. Any gain or loss in the market price during
the loan period would inure to the Fund. The creditworthiness of firms to which
the Fund lends it portfolio securities will be monitored on an ongoing basis by
the Fund's management pursuant to procedures adopted and reviewed, on an
ongoing basis, by the Board of Trustees of the Fund.

   
   When voting or consent rights which accompany loaned securities pass to 
the borrower, the Fund will follow the policy of calling the loaned 
securities, to be delivered within one day after notice, to permit the 
exercise of such rights if the matters involved would have a material effect 
on the Fund's investment in such loaned securities. The Fund will pay 
reasonable finder's, administrative and custodial fees in connection with a 
loan of its securities. For the fiscal year ended October 31, 1997, the Fund 
did not lend any of its portfolio securities. 
    

   Common Stocks. As stated in the Prospectus, consistent with the Fund's 
investment objectives, the Fund will invest in common stocks only in certain 
circumstances. First, the Fund may purchase common stock which is included in 
a unit with fixed-income securities purchased by the Fund. Second, the Fund 
may acquire common stock when fixed-income securities owned by the Fund are 
converted by the issuer into common stock. Third, the Fund may exercise 
warrants attached to fixed-income securities purchased by the Fund. Finally, 
the Fund may purchase the common stock of companies involved in takeovers or 
recapitalizations where the issuer or a controlling stockholder has offered, 
or pursuant to a "going private" transaction is effecting, a transaction 
involving the issuance of newly issued fixed-income securities to holders of 
such common stock. Purchasing the common stock directly in the last 
circumstance enables the Fund to acquire the fixed-income securities directly 
from the issuer at face value, thereby eliminating the payment of a 
third-party dealer mark-up. The maximum percentage of the Fund's total assets 
which may be invested in common stocks at any one time is 20%. 

FORWARD FOREIGN CURRENCY EXCHANGE CONTRACTS 

   As discussed in the Prospectus, the Fund may enter into forward foreign 
currency exchange contracts ("forward contracts") as a hedge against 
fluctuations in future foreign exchange rates. The Fund will conduct its 
foreign currency exchange transaction either on a spot (i.e., cash) basis at 
the spot rate prevailing in the foreign currency exchange market, or through 
entering into forward contracts to purchase or sell foreign currencies. A 
forward contract involves an obligation to purchase or sell a specific 
currency at a future date, which may be any fixed number of days from the 
date of the contract agreed upon by the parties, at a price set at the time 
of the contract. These contracts are traded in the interbank market conducted 
directly between currency traders and their customers. Such forward contracts 
will be entered into only with United States banks and their foreign 
branches, insurance companies and other dealers whose assets total $1 billion 
or more, or foreign banks whose assets total $1 billion or more. A forward 
contract generally has no deposit requirement, and no commissions are charged 
at any stage for trades. 

   When the Fund's Investment Manager believes that the currency of a 
particular foreign country may experience a substantial movement against the 
U.S. dollar, it may enter into a forward contract to purchase or sell, for a 
fixed amount of dollars or other currency, the amount of foreign currency 
approximating the value of some or all of the Fund's portfolio securities 
denominated in such foreign

                               19           
<PAGE>

currency. The Fund will also not enter into such forward contracts or maintain
a net exposure to such contracts where the consummation of the contracts would
obligate the Fund to deliver an amount of foreign currency in excess of the
value of the Fund's portfolio securities or other assets denominated in that
currency. Under normal circumstances, consideration of the prospect for
currency parities will be incorporated into the longer term investment
decisions made with regard to overall diversification strategies. However, the
management of the Fund believes that it is important to have the flexibility to
enter into such forward contracts when it determines that the best interests of
the Fund will be served. The Fund's custodian bank will place cash, U.S.
Government securities or other appropriate liquid portfolio securities in a
segregated account of the Fund in an amount equal to the value of the Fund's
total assets committed to the consummation of forward contracts entered into
under the circumstances set forth above. If the value of the securities placed
in the segregated account declines, additional cash or securities will be
placed in the account on a daily basis so that the value of the account will
equal the amount of the Fund's commitments with respect to such contracts.

   Where, for example, the Fund is hedging a portfolio position consisting of 
foreign fixed-income securities denominated in a foreign currency against 
adverse exchange rate moves vis-a-vis the U.S. dollar, at the maturity of the 
forward contract for delivery by the Fund of a foreign currency, the Fund may 
either sell the portfolio security and make delivery of the foreign currency, 
or it may retain the security and terminate its contractual obligation to 
deliver the foreign currency by purchasing an "offsetting" contract with the 
same currency trader obligating it to purchase, on the same maturity date, 
the same amount of the foreign currency. It is impossible to forecast the 
market value of portfolio securities at the expiration of the contract. 
Accordingly, it may be necessary for the Fund to purchase additional foreign 
currency on the spot market (and bear the expense of such purchase) if the 
market value of the security is less than the amount of foreign currency the 
Fund is obligated to deliver and if a decision is made to sell the security 
and make delivery of the foreign currency. Conversely, it may be necessary to 
sell on the spot market some of the foreign currency received upon the sale 
of the portfolio securities if its market value exceeds the amount of foreign 
currency the Fund is obligated to deliver. 

   If the Fund retains the portfolio securities and engages in an offsetting 
transaction, the Fund will incur a gain or loss to the extent that there has 
been movement in spot or forward contract prices. If the Fund engages in an 
offsetting transaction, it may subsequently enter into a new forward contract 
to sell the foreign currency. Should forward prices decline during the period 
between the Fund's entering into a forward contract for the sale of a foreign 
currency and the date it enters into an offsetting contract for the purchase 
of the foreign currency, the Fund will realize a gain to the extent the price 
of the currency it has agreed to sell exceeds the price of the currency it 
has agreed to purchase. Should forward prices increase, the Fund will suffer 
a loss to the extent the price of the currency it has agreed to purchase 
exceeds the price of the currency it has agreed to sell. 

   If the Fund purchases a fixed-income security which is denominated in U.S. 
dollars but which will pay out its principal based upon a formula tied to the 
exchange rate between the U.S. dollar and a foreign currency, it may hedge 
against a decline in the principal value of the security by entering into a 
forward contract to sell or purchase an amount of the relevant foreign 
currency equal to some or all of the principal value of the security. 

   At times when the Fund has written a call or put option on a fixed-income 
security or the currency in which it is denominated, it may wish to enter 
into a forward contract to purchase or sell the foreign currency in which the 
security is denominated. A forward contract would, for example, hedge the 
risk of the security on which a call currency option has been written 
declining in value to a greater extent than the value of the premium received 
for the option. The Fund will maintain with its Custodian at all times, cash, 
U.S. Government securities or other liquid portfolio securities in a 
segregated account equal in value to all forward contract obligations and 
option contract obligations entered into in hedge situations such as this. 

   Although the Fund values its assets daily in terms of U.S. dollars, it 
does not intend to convert its holdings of foreign currencies into U.S. 
dollars on a daily basis. It will, however, do so from time to time, and 
investors should be aware of the costs of currency conversion. Although 
foreign exchange dealers

                               20           
<PAGE>

do not charge a fee for conversion, they do realize a profit based on the
spread between the prices at which they are buying and selling various
currencies. Thus, a dealer may offer to sell a foreign currency to the Fund at
one rate, while offering a lesser rate of exchange should the Fund desire to
resell that currency to the dealer.

OPTIONS AND FUTURES TRANSACTIONS 

   The Fund may write covered call options against securities held in its 
portfolio and covered put options on eligible portfolio securities and 
purchase options of the same series to effect closing transactions, and may 
hedge against potential changes in the market value of its investments (or 
anticipated investments) by purchasing put and call options on portfolio (or 
eligible portfolio) securities (and the currencies in which they are 
denominated) and engaging in transactions involving futures contracts and 
options on such contracts. 

   Call and put options on U.S. Treasury notes, bonds and bills and on 
various foreign currencies are listed on several U.S. and foreign securities 
exchanges and are written in over-the-counter transactions ("OTC Options"). 
Listed options are issued or guaranteed by the exchange on which they trade 
or by a clearing corporation such as the Options Clearing Corporation 
("OCC"). Ownership of a listed call option gives the Fund the right to buy 
from the OCC (in the U.S.) or other clearing corporation or exchange, the 
underlying security or currency covered by the option at the stated exercise 
price (the price per unit of the underlying security or currency) by filing 
an exercise notice prior to the expiration date of the option. The writer 
(seller) of the option would then have the obligation to sell, to the OCC (in 
the U.S.) or other clearing corporation or exchange, the underlying security 
or currency at that exercise price prior to the expiration date of the 
option, regardless of its then current market price. Ownership of a listed 
put option would give the Fund the right to sell the underlying security or 
currency to the OCC (in the U.S.) or other clearing corporation or exchange 
at the stated exercise price. Upon notice of exercise of the put option, the 
writer of the option would have the obligation to purchase the underlying 
security or currency from the OCC (in the U.S.) or other clearing corporation 
or exchange at the exercise price. 

   Options on Treasury Bonds and Notes. Because trading interest in options 
written on Treasury bonds and notes tends to center on the most recently 
auctioned issues, the exchanges on which such securities trade will not 
continue indefinitely to introduce options with new expirations to replace 
expiring options on particular issues. Instead, the expirations introduced at 
the commencement of options trading on a particular issue will be allowed to 
run their course, with the possible addition of a limited number of new 
expirations as the original ones expire. Options trading on each issue of 
bonds or notes will thus be phased out as new options are listed on more 
recent issues, and options representing a full range of expirations will not 
ordinarily be available for every issue on which options are traded. 

   Options on Treasury Bills. Because a deliverable Treasury bill changes 
from week to week, writers of Treasury bill calls cannot provide in advance 
for their potential exercise settlement obligations by acquiring and holding 
the underlying security. However, if the Fund holds a long position in 
Treasury bills with a principal amount of the securities deliverable upon 
exercise of the option, the position may be hedged from a risk standpoint by 
the writing of a call option. For as long as the call option is outstanding, 
the Fund will hold the Treasury bills in a segregated account with its 
Custodian, so that they will be treated as being covered. 

   Options on GNMA Certificates. Currently, options on GNMA Certificates are 
only traded over-the-counter. Since the remaining principal balance of GNMA 
Certificates declines each month as a result of mortgage payments, the Fund, 
as a writer of a GNMA call holding GNMA Certificates as "cover" to satisfy 
its delivery obligation in the event of exercise, may find that the GNMA 
Certificates it holds no longer have a sufficient remaining principal balance 
for this purpose. Should this occur, the Fund will purchase additional GNMA 
Certificates from the same pool (if obtainable) or replacement GNMA 
Certificates in the cash market in order to maintain its cover. A GNMA 
Certificate held by the Fund to cover an option position in any but the 
nearest expiration month may cease to represent cover for the option in the 
event of a decline in the GNMA coupon rate at which new pools are originated
under the FHA/VA loan ceiling in effect at any given time, as such decline may
increase the prepayments made on other mortgage pools. If this should occur,
the Fund will no longer be covered, and the Fund will either enter into a
closing

                               21           
<PAGE>

purchase transaction or replace such Certificate with a Certificate which
represents cover. When the Fund closes out its position or replaces such
Certificate, it may realize an unanticipated loss and incur transaction costs.

   Options on Foreign Currencies. The Fund may purchase and write options on 
foreign currencies for purposes similar to those involved with investing in 
forward foreign currency exchange contracts. For example, in order to protect 
against declines in the dollar value of portfolio securities which are 
denominated in a foreign currency, the Fund may purchase put options on an 
amount of such foreign currency equivalent to the current value of the 
portfolio securities involved. As a result, the Fund would be enabled to sell 
the foreign currency for a fixed amount of U.S. dollars, thereby "locking in" 
the dollar value of the portfolio securities (less the amount of the premiums 
paid for the options). Conversely, the Fund may purchase call options on 
foreign currencies in which securities it anticipates purchasing are 
denominated to secure a set U.S. dollar price for such securities and protect 
against a decline in the value of the U.S. dollar against such foreign 
currency. The Fund may also purchase call and put options to close out 
written options positions. 

   The Fund may also write call options on foreign currency to protect 
against potential declines in its portfolio securities which are denominated 
in foreign currencies. If the U.S. dollar value of the portfolio securities 
falls as a result of a decline in the exchange rate between the foreign 
currency in which it is denominated and the U.S. dollar, then a loss to the 
Fund occasioned by such value decline would be ameliorated by receipt of the 
premium on the option sold. At the same time, however, the Fund gives up the 
benefit of any rise in value of the relevant portfolio securities above the 
exercise price of the option and, in fact, only receives a benefit from the 
writing of the option to the extent that the value of the portfolio 
securities falls below the price of the premium received. The Fund may also 
write options to close out long call option positions. A put option on a 
foreign currency would be written by the Fund for the same reason it would 
purchase a call option, namely, to hedge against an increase in the U.S. 
dollar value of a foreign security which the Fund anticipates purchasing. 
Here, the receipt of the premium would offset, to the extent of the size of 
the premium, any increased cost to the Fund resulting from an increase in the 
U.S. dollar value of the foreign security. However, the Fund could not 
benefit from any decline in the cost of the foreign security which is greater 
than the price of the premium received. The Fund may also write options to 
close out long put and call option positions. 

   The markets in foreign currency options are relatively new and the Fund's 
ability to establish and close out positions on such options is subject to 
the maintenance of a liquid secondary market. Although the Fund will not 
purchase or write such options unless and until, in the opinion of the 
Investment Manager, the market for them has developed sufficiently to ensure 
that the risks in connection with such options are not greater than the risks 
in connection with the underlying currency, there can be no assurance that a 
liquid secondary market will exist for a particular option at any specific 
time. In addition, options on foreign currencies are affected by all of those 
factors which influence foreign exchange rates and investments generally. 

   The value of a foreign currency option depends upon the value of the 
underlying currency relative to the U.S. dollar. As a result, the price of 
the option position may vary with changes in the value of either or both 
currencies and have no relationship to the investment merits of a foreign 
security, including foreign securities held in a "hedged" investment 
portfolio. Because foreign currency transactions occurring in the interbank 
market involve substantially larger amounts than those that may be involved 
in the use of foreign currency options, investors may be disadvantaged by 
having to deal in an odd lot market (generally consisting of transactions of 
less than $1 million) for the underlying foreign currencies at prices that 
are less favorable than for round lots. 

   There is no systematic reporting of last sale information for foreign 
currencies or any regulatory requirement that quotations available through 
dealers or other market sources be firm or revised on a timely basis. 
Quotation information available is generally representative of very large 
transactions in the interbank market and thus may not reflect relatively
smaller transactions (i.e., less than $1 million) where rates may be less
favorable. The interbank market in foreign currencies is a global,
around-the-clock market. To the extent that the U.S. options markets are closed
while the markets for the underlying currencies remain open, significant price
and rate movements may take place in the underlying markets that are not
reflected in the options market.

                               22           
<PAGE>

   OTC Options. Exchange-listed options are issued by the OCC (in the U.S.) 
or other clearing corporation or exchange which assures that all transactions 
in such options are properly executed. OTC options are purchased from or sold 
(written) to dealers or financial institutions which have entered into direct 
agreements with the Fund. With OTC options, such variables as expiration 
date, exercise price and premium will be agreed upon between the Fund and the 
transacting dealer, without the intermediation of a third party such as the 
OCC. If the transacting dealer fails to make or take delivery of the 
securities or amount of foreign currency underlying an option it has written, 
in accordance with the terms of that option, the Fund would lose the premium 
paid for the option as well as any anticipated benefit of the transaction. 
The Fund will engage in OTC option transactions only with member banks of the 
Federal Reserve System or primary dealers in U.S. Government securities or 
with affiliates of such banks or dealers which have capital of at least $50 
million or whose obligations are guaranteed by an entity having capital of at 
least $50 million. 

   Covered Call Writing. The Fund is permitted to write covered call options 
on portfolio securities and the currencies in which they are denominated, 
without limit, in order to aid in achieving its investment objectives. 
Generally, a call option is "covered" if the Fund owns, or has the right to 
acquire, without additional cash consideration (or for additional cash 
consideration held for the Fund by its Custodian in a segregated account) the 
underlying security (currency) subject to the option except that in the case 
of call options on U.S. Treasury bills, the Fund might own U.S. Treasury 
bills of a different series from those underlying the call option, but with a 
principal amount and value corresponding to the exercise price and a maturity 
date no later than that of the security (currency) deliverable under the call 
option. A call option is also covered if the Fund holds a call on the same 
security as the underlying security (currency) of the written option, where 
the exercise price of the call used for coverage is equal to or less than the 
exercise price of the call written or greater than the exercise price of the 
call written if the mark to market difference is maintained by the Fund in 
cash, U.S. Government securities or other liquid portfolio securities which 
the Fund holds in a segregated account maintained with its Custodian. 

   The Fund will receive from the purchaser, in return for a call it has 
written, a "premium"; i.e., the price of the option. Receipt of these 
premiums may better enable the Fund to earn a higher level of current income 
than it would earn from holding the underlying securities (currencies) alone. 
Moreover, the premium received will offset a portion of the potential loss 
incurred by the Fund if the securities (currencies) underlying the option are 
ultimately sold (exchanged) by the Fund at a loss. Furthermore, a premium 
received on a call written on a foreign currency will ameliorate any 
potential loss of value on the portfolio security due to a decline in the 
value of the currency. However, during the option period, the covered call 
writer has, in return for the premium on the option, given up the opportunity 
for capital appreciation above the exercise price should the market price of 
the underlying security (or the exchange rate of the currency in which it is 
denominated) increase, but has retained the risk of loss should the price of 
the underlying security (or the exchange rate of the currency in which it is 
denominated) decline. The premium received will fluctuate with varying 
economic market conditions. If the market value of the portfolio securities 
(or the currencies in which they are denominated) upon which call options 
have been written increases, the Fund may receive a lower total return from 
the portion of its portfolio upon which calls have been written than it would 
have had such calls not been written. 

   As regards listed options and certain OTC options, during the option 
period, the Fund may be required, at any time, to deliver the underlying 
security (currency) against payment of the exercise price on any calls it has 
written (exercise of certain listed and OTC options may be limited to 
specific expiration dates). This obligation is terminated upon the expiration 
of the option period or at such earlier time when the writer effects a 
closing purchase transaction. A closing purchase transaction is accomplished 
by purchasing an option of the same series as the option previously written. 
However, once the Fund has been assigned an exercise notice, the Fund will be 
unable to effect a closing purchase transaction. 

   Closing purchase transactions are ordinarily effected to realize a profit 
on an outstanding call option, to prevent an underlying security (currency) 
from being called, to permit the sale of an underlying security (or the 
exchange of the underlying currency) or to enable the Fund to write another 
call option on the underlying security (currency) with either a different 
exercise price or expiration date or both. The Fund may realize a net gain or 
loss from a closing purchase transaction depending upon whether the amount

                               23           
<PAGE>

of the premium received on the call option is more or less than the cost of
effecting the closing purchase transaction. Any loss incurred in a closing
purchase transaction may be wholly or partially offset by unrealized
appreciation in the market value of the underlying security (currency).
Conversely, a gain resulting from a closing purchase transaction could be
offset in whole or in part or exceeded by a decline in the market value of the
underlying security (currency).

   If a call option expires unexercised, the Fund realizes a gain in the 
amount of the premium on the option less the commission paid. Such a gain, 
however, may be offset by depreciation in the market value of the underlying 
security (currency) during the option period. If a call option is exercised, 
the Fund realizes a gain or loss from the sale of the underlying security 
(currency) equal to the difference between the purchase price of the 
underlying security (currency) and the proceeds of the sale of the security 
(currency) plus the premium received on the option less the commission paid. 

   Options written by the Fund will normally have expiration dates of up to 
eighteen months from the date written. The exercise price of a call option 
may be below, equal to or above the current market value of the underlying 
security at the time the option is written. See "Risks of Options and Futures 
Transactions," below. 

   Covered Put Writing. As stated in the Prospectus, as a writer of a covered 
put option, the Fund incurs an obligation to buy the security underlying the 
option from the purchaser of the put, at the option's exercise price at any 
time during the option period, at the purchaser's election (certain listed 
and OTC put options written by the Fund will be exercisable by the purchaser 
on a specific date). A put is "covered" if, at all times, the Fund maintains, 
in a segregated account maintained on its behalf at the Fund's Custodian, 
cash, U.S. Government securities or other liquid portfolio securities in an 
amount equal to at least the exercise price of the option, at all times 
during the option period. Similarly, a short put position could be covered by 
the Fund by its purchase of a put option on the same security (currency) as 
the underlying security of the written option, where the exercise price of 
the purchased option is equal to or more than the exercise price of the put 
written or less than the exercise price of the put written if the marked to 
market difference is maintained by the Fund in cash, U.S. Government 
securities or other liquid portfolio securities which the Fund holds in a 
segregated account maintained at its Custodian. In writing puts, the Fund 
assumes the risk of loss should the market value of the underlying security 
(currency) decline below the exercise price of the option (any loss being 
decreased by the receipt of the premium on the option written). In the case 
of listed options, during the option period, the Fund may be required, at any 
time, to make payment of the exercise price against delivery of the 
underlying security (currency). The operation of and limitations on covered 
put options in other respects are substantially identical to those of call 
options. 

   The Fund will write put options for three purposes: (1) to receive the 
income derived from the premiums paid by purchasers; (2) when the Investment 
Manager wishes to purchase the security (or a security denominated in the 
currency underlying the option) underlying the option at a price lower than 
its current market price, in which case it will write the covered put at an 
exercise price reflecting the lower purchase price sought; and (3) to close 
out a long put option position. The potential gain on a covered put option is 
limited to the premium received on the option (less the commissions paid on 
the transaction) while the potential loss equals the differences between the 
exercise price of the option and the current market price of the underlying 
securities (currencies) when the put is exercised, offset by the premium 
received (less the commissions paid on the transaction). 

   Purchasing Call and Put Options. The Fund may purchase listed and OTC call
and put options in amounts equalling up to 5% of its total assets. The Fund may
purchase a call option in order to close out a covered call position (see
"Covered Call Writing" above), to protect against an increase in price of a
security it anticipates purchasing or, in the case of a call option on foreign
currency, to hedge against an adverse exchange rate move of the currency in
which the security it anticipates purchasing is denominated vis-a-vis the
currency in which the exercise price is denominated. The purchase of the call
option to effect a closing transaction on a call written over-the-counter may
be listed or an OTC option. In either case, the call purchased is likely to be
on the same securities (currencies) and have the same terms as the written
option. If purchased over-the-counter, the option would generally be acquired
from the dealer or financial institution which purchased the call written by
the Fund.

                               24           
<PAGE>

   The Fund may purchase put options on securities (currencies) which it 
holds in its portfolio to protect itself against a decline in the value of 
the security and to close out written put option positions. If the value of 
the underlying security (currency) were to fall below the exercise price of 
the put purchased in an amount greater than the premium paid for the option, 
the Fund would incur no additional loss. In addition, the Fund may sell a put 
option which it has previously purchased prior to the sale of the securities 
(currencies) underlying such option. Such a sale would result in a net gain 
or loss depending on whether the amount received on the sale is more or less 
than the premium and other transaction costs paid on the put option which is 
sold. And such gain or loss could be offset in whole or in part by a change 
in the market value of the underlying security (currency). If a put option 
purchased by the Fund expired without being sold or exercised, the premium 
would be lost. 

   Risks of Options Transactions. During the option period, the covered call 
writer has, in return for the premium on the option, given up the opportunity 
for capital appreciation above the exercise price should the market price of 
the underlying security (or the value of its denominated currency) increase, 
but has retained the risk of loss should the price of the underlying security 
(or the value of its denominated currency) decline. The writer has no control 
over the time when it may be required to fulfill its obligation as a writer 
of the option. Once an option writer has received an exercise notice, it 
cannot effect a closing purchase transaction in order to terminate its 
obligation under the option and must deliver or receive the underlying 
securities at the exercise price. 

   Prior to exercise or expiration, an option position can only be terminated 
by entering into a closing purchase or sale transaction. If the covered call 
option writer is unable to effect a closing purchase transaction or to 
purchase an offsetting OTC option, it cannot sell the underlying security 
until the option expires or the option is exercised. Accordingly, a covered 
call option writer may not be able to sell an underlying security at a time 
when it might otherwise be advantageous to do so. A secured put option writer 
who is unable to effect a closing purchase transaction or to purchase an 
offsetting OTC option would continue to bear the risk of decline in the 
market price of the underlying security until the option expires or is 
exercised. In addition, a secured put writer would be unable to utilize the 
amount held in cash or U.S. Government or other liquid portfolio securities 
as security for the put option for other investment purposes until the 
exercise or expiration of the option. 

   The Fund's ability to close out its position as a writer of an option is 
dependent upon the existence of a liquid secondary market on Option 
Exchanges. There is no assurance that such a market will exist, particularly 
in the case of OTC options, as such options will generally only be closed out 
by entering into a closing purchase transaction with the purchasing dealer. 
However, the Fund may be able to purchase an offsetting option which does not 
close out its position as a writer but constitutes an asset of equal value to 
the obligation under the option written. If the Fund is not able to either 
enter into a closing purchase transaction or purchase an offsetting position, 
it will be required to maintain the securities subject to the call, or the 
collateral underlying the put, even though it might not be advantageous to do 
so, until a closing transaction can be entered into (or the option is 
exercised or expires). 

   Among the possible reasons for the absence of a liquid secondary market on 
an Exchange are: (i) insufficient trading interest in certain options; (ii) 
restrictions on transactions imposed by an Exchange; (iii) trading halts, 
suspensions or other restrictions imposed with respect to particular classes 
or series of options or underlying securities; (iv) interruption of the 
normal operations on an Exchange; (v) inadequacy of the facilities of an 
Exchange or the Options Clearing Corporation ("OCC") to handle current 
trading volume; or (vi) a decision by one or more Exchanges to discontinue 
the trading of options (or a particular class or series of options), in which 
event the secondary market on that Exchange (or in that class or series of 
options) would cease to exist, although outstanding options on that Exchange 
that had been issued by the OCC as a result of trades on that Exchange would 
generally continue to be exercisable in accordance with their terms. 

   In the event of the bankruptcy of a broker through which the Fund engages in
transactions in options, the Fund could experience delays and/or losses in
liquidating open positions purchased or sold through the broker and/or incur a
loss of all or part of its margin deposits with the broker. Similarly, in the

                               25           
<PAGE>

event of the bankruptcy of the writer of an OTC option purchased by the 
Fund, the Fund could experience a loss of all or part of the value of the 
option. Transactions are entered into by the Fund only with brokers or 
financial institutions deemed creditworthy by the Fund's management. 

   Each of the Exchanges has established limitations governing the maximum 
number of options on the same underlying security or futures contract 
(whether or nor covered) which may be written by a single investor, whether 
acting alone or in concert with others (regardless of whether such options 
are written on the same or different Exchanges or are held or written on one 
or more accounts or through one or more brokers). An Exchange may order the 
liquidation of positions found to be in violation of these limits and it may 
impose other sanctions or restrictions. These position limits may restrict 
the number of listed options which the Fund may write. 

   The hours of trading for options may not conform to the hours during which 
the underlying securities are traded. To the extent that the option markets 
close before the markets for the underlying securities, significant price and 
rate movements can take place in the underlying market that cannot be 
reflected in the option markets. 

   The extent to which the Fund may enter into transactions involving options 
may be limited by the Internal Revenue Code's requirements for qualification 
as a regulated investment company and the Fund's intention to qualify as such 
(see "Dividends, Distributions and Taxes" in the Prospectus). 

   Futures Contracts and Options On Futures. The Fund may invest in financial 
futures contracts ("futures contracts") and related options thereon. These 
futures contracts and related options thereon will be used only as a hedge 
against anticipated interest rate changes. A futures contract sale creates an 
obligation by the Fund, as seller, to deliver the specific type of instrument 
called for in the contract at a specified future time for a specified price. 
A futures contract purchase would create an obligation by the Fund, as 
purchaser, to take delivery of the specific type of financial instrument at a 
specified future time at a specified price. The specific securities delivered 
or taken, respectively, at settlement date, would not be determined until or 
near that date. The determination would be in accordance with the rules of 
the exchange on which the futures contract sale or purchase was effected. 

   Although the terms of futures contracts specify actual delivery or receipt 
of securities, in most instances the contracts are closed out before the 
settlement date without the making or taking of delivery of the securities. 
Closing out of a futures contract is usually effected by entering into an 
offsetting transaction. An offsetting transaction for a futures contract sale 
is effected by the Fund entering into a futures contract purchase for the 
same aggregate amount of the specific type of financial instrument and same 
delivery date. If the price in the sale exceeds the price in the offsetting 
purchase, the Fund is immediately paid the difference and thus realizes a 
gain. If the offsetting purchase price exceeds the sale price, the Fund pays 
the difference and realizes a loss. Similarly, the closing out of a futures 
contract purchase is effected by the Fund entering into a futures contract 
sale. If the offsetting sale price exceeds the purchase price, the Fund 
realizes a gain, and if the offsetting sale price is less than the purchase 
price, the Fund realizes a loss. 

   Unlike a futures contract, which requires the parties to buy and sell a 
security on a set date, an option on a futures contract entitles its holder 
to decide on or before a future date whether to enter into such a contract. 
If the holder decides not to enter into the contract, the premium paid for 
the contract is lost. Since the price of the option is fixed at the point of 
sale, there are no daily payments of cash to reflect the change in the value 
of the underlying contract, as discussed below for futures contracts. The 
value of the option does change and is reflected in the net asset value of 
the Fund. 

   The Fund is required to maintain margin deposits with brokerage firms 
through which it effects futures contracts and options thereon. The initial 
margin requirements vary according to the type of the underlying security. In 
addition, due to current industry practice, daily variations in gains and 
losses on open contracts are required to be reflected in cash in the form of 
variation margin payments. The Fund may be required to make additional margin 
payments during the term of the contract. 

   Financial futures contracts are traded in an auction environment on the
floors of several Exchanges--principally, the Chicago Board of Trade, the
Chicago Mercantile Exchange and the New

                               26           
<PAGE>

York Futures Exchange. Each Exchange guarantees performance under contract
provisions through a clearing corporation, a nonprofit organization managed by
the Exchange membership which is also responsible for handling daily accounting
of deposits or withdrawals of margin.

   Interest Rate Futures Contracts. As stated in the Prospectus, the Fund may 
purchase and sell interest rate, currency, and index futures contracts 
("futures contracts"), that are traded on U.S. and foreign commodity 
exchanges, on such underlying securities as U.S. Treasury bonds, notes and 
bills and/or any foreign government fixed-income security ("interest rate" 
futures), on various currencies ("currency futures") and on such indexes of 
U.S. and foreign securities as may exist or come into being ("index" 
futures). 

   The Fund will purchase or sell interest rate futures contracts for the 
purpose of hedging some or all of the value of its portfolio securities (or 
anticipated portfolio securities) against changes in prevailing interest 
rates. If the Investment Manager anticipates that interest rates may rise and 
concomitantly, the price of certain of its portfolio securities fall, the 
Fund may sell an interest rate futures contract. If declining interest rates 
are anticipated, the Fund may purchase an interest rate futures contract to 
protect against a potential increase in the price of securities the Fund 
intends to purchase. Subsequently, appropriate securities may be purchased by 
the Fund in an orderly fashion; as securities are purchased, corresponding 
futures positions would be terminated by offsetting sales of contracts. 

   The Fund will purchase or sell index futures contracts for the purpose of 
hedging some or all of its portfolio (or anticipated portfolio) securities 
against changes in their prices. If the Investment Manager anticipates that 
the prices of securities held by the Fund may fall, the Fund may sell an 
index futures contract. Conversely, if the Fund wishes to hedge against 
anticipated price rises in those securities which the Fund intends to 
purchase, the Fund may purchase an index futures contract. 

   The Fund will purchase or sell currency futures on currencies in which its 
portfolio securities (or anticipated portfolio securities) are denominated 
for the purposes of hedging against anticipated changes in currency exchange 
rates. The Fund will enter into currency futures contracts for the same 
reasons as set forth above for entering into forward foreign currency 
contracts; namely, to "lock-in" the value of a security purchased or sold in 
a given currency vis-a-vis a different currency or to hedge against an 
adverse currency exchange rate movement of a portfolio security's (or 
anticipated portfolio security's) denominated currency vis-a-vis a different 
currency. 

   In addition to the above, interest rate, index and currency futures will 
be bought or sold in order to close out a short or long position maintained 
by the Fund in a corresponding futures contract. 

   Although most interest rate futures contracts call for actual delivery or 
acceptance of securities, the contracts usually are closed out before the 
settlement date without the making or taking of delivery. A futures contract 
sale is closed out by effecting a futures contract purchase for the same 
aggregate amount of the specific type of security (currency) and the same 
delivery date. If the sale price exceeds the offsetting purchase price, the 
seller would be paid the difference and would realize a gain. If the 
offsetting purchase price exceeds the sale price, the seller would pay the 
difference and would realize a loss. Similarly, a futures contract purchase 
is closed out by effecting a futures contract sale for the same aggregate 
amount of the specific type of security (currency) and the same delivery 
date. If the offsetting sale price exceeds the purchase price, the purchaser 
would realize a gain, whereas if the purchase price exceeds the offsetting 
sale price, the purchaser would realize a loss. There is no assurance that 
the Fund will be able to enter into a closing transaction. 

   
   When the Fund enters into an interest rate futures contract, it is 
initially required to deposit with the Fund's Custodian, in a segregated 
account in the name of the broker performing the transaction, an "initial 
margin" of cash or U.S. Government securities or other liquid portfolio 
securities equal to approximately 2% of the contract amount. Initial margin 
requirements are established by the Exchanges on which futures contracts 
trade and may, from time to time, change. (In addition, brokers may establish 
margin deposit requirements in excess of those required by the Exchanges.) 
    

   Initial margin in futures transactions is different from margin in 
securities transactions in that initial margin does not involve the borrowing 
of funds by a brokers' client but is, rather, a good faith deposit on

                               27           
<PAGE>
   
the futures contract which will be returned to the Fund upon the proper
termination of the futures contract. The margin deposits made are marked to
market daily and the Fund may be required to make subsequent deposits of cash
or U.S. Government securities called "variation margin," with the Fund's
futures contract clearing broker, which are reflective of price fluctuations in
the futures contract. Currently, interest rate futures contracts can be
purchased on debt securities such as U.S. Treasury Bills and Bonds, U.S.
Treasury Notes with Maturities between 6 1/2 and 10 years, GNMA Certificates
and Bank Certificates of Deposit.
    

   Additionally, the Fund may invest in Mortgage-Backed Securities, such as 
floating rate CMOs or adjustable rate Mortgage-Backed Securities, which have 
interest rates subject to periodic adjustment based on changes to a 
designated index. One index which may serve as such a benchmark is the London 
Interbank Offered Rate, or LIBOR. In order for the Fund to hedge its exposure 
to fluctuations in short-term interest rates for its portfolio securities 
subject to the LIBOR rate, the Fund may purchase or sell futures contracts on 
U.S. dollar denominated Eurodollar instruments linked to the LIBOR rate. 

   Currency Futures. Generally, foreign currency futures provide for the 
delivery of a specified amount of a given currency, on the exercise date, for 
a set exercise price denominated in U.S. dollars or other currency. Foreign 
currency futures contracts would be entered into for the same reason and 
under the same circumstances as forward foreign currency exchange contracts. 
The Investment Manager will assess such factors as cost spreads, liquidity 
and transaction costs in determining whether to utilize futures contracts or 
forward contracts in its foreign currency transactions and hedging strategy. 
Currently, currency futures exist for, among other foreign currencies, the 
Japanese yen, West German marks, Canadian dollars, British pounds, Swiss 
francs and European currency unit. 

   Purchasers and sellers of foreign currency futures contracts are subject 
to the same risks that apply to the buying and selling of futures generally. 
In addition, there are risks associated with foreign currency futures 
contracts and their use as a hedging device similar to those associated with 
options on foreign currencies described above. Further, settlement of a 
foreign currency futures contract must occur within the country issuing the 
underlying currency. Thus, the Fund must accept or make delivery of the 
underlying foreign currency in accordance with any U.S. or foreign 
restrictions or regulations regarding the maintenance of foreign banking 
arrangements by U.S. residents and may be required to pay any fees, taxes or 
charges associated with such delivery which are assessed in the issuing 
country. 

   Options on foreign currency futures contracts may involve certain 
additional risks. Trading options on foreign currency futures contracts is 
relatively new. The ability to establish and close out positions on such 
options is subject to the maintenance of a liquid secondary market. To reduce 
this risk, the Fund will not purchase or write options on foreign currency 
futures contracts unless and until, in the Investment Manager's opinion, the 
market for such options has developed sufficiently that the risks in 
connection with such options are not greater than the risks in connection 
with transactions in the underlying foreign currency futures contracts. 

   Index Futures Contracts. As discussed in the Prospectus, the Fund may 
invest in index futures contracts. An index futures contract sale creates an 
obligation by the Fund, as seller, to deliver cash at a specified future 
time. An index futures contract purchase would create an obligation by the 
Fund, as purchaser, to take delivery of cash at a specified future time. 
Futures contracts on indexes do not require the physical delivery of 
securities, but provide for a final cash settlement on the expiration date 
which reflects accumulated profits and losses credited or debited to each 
party's account. 

   The Fund is required to maintain margin deposits with brokerage firms 
through which it effects index futures contracts in a manner similar to that 
described above for interest rate futures contracts. Currently, the initial 
margin requirements range from 3% to 10% of the contract amount for index 
futures. In addition, due to current industry practice, daily variations in 
gains and losses on open contracts are required to be reflected in cash in 
the form of variation margin payments. The Fund may be required to make 
additional margin payments during the term of the contract. 

   At any time prior to expiration of the futures contract, the Fund may 
elect to close the position by taking an opposite position which will operate 
to terminate the Fund's position in the futures contract. A final 
determination of variation margin is then made, additional cash is required 
to be paid by or released to the Fund and the Fund realizes a loss or gain. 

                               28           
<PAGE>

   Options on Futures Contracts. The Fund may purchase and write call and put 
options on futures contracts which are traded on an exchange and enter into 
closing transactions with respect to such options to terminate an existing 
position. An option on a futures contract gives the purchaser the right (in 
return for the premium paid) to assume a position in a futures contract (a 
long position if the option is a call and a short position if the option is a 
put) at a specified exercise price at any time during the term of the option. 
Upon exercise of the option, the delivery of the futures position by the 
writer of the option to the holder of the option is accompanied by delivery 
of the accumulated balance in the writer's futures margin account, which 
represents the amount by which the market price of the futures contract at 
the time of exercise exceeds, in the case of a call, or is less than, in the 
case of a put, the exercise price of the option on the futures contract. 

   The Fund will purchase and write options on futures contracts for 
identical purposes to those set forth above for the purchase of a futures 
contract (purchase of a call option or sale of a put option) and the sale of 
a futures contract (purchase of a put option or sale of a call option), or to 
close out a long or short position in futures contracts. If, for example, the 
Investment Manager wished to protect against an increase in interest rates 
and the resulting negative impact on the value of a portion of its 
fixed-income portfolio, it might write a call option on an interest rate 
futures contract, the underlying security of which correlates with the 
portion of the portfolio the Investment Manager seeks to hedge. Any premiums 
received in the writing of options on futures contracts may, of course, 
provide a further hedge against losses resulting from price declines in 
portions of the Fund's portfolio. 

   Limitations on Futures Contracts and Options on Futures. The Fund may not 
enter into futures contracts or purchase related options thereon if, 
immediately thereafter, the amount committed to margin plus the amount paid 
for premiums for unexpired options on futures contracts exceeds 5% of the 
value of the Fund's total assets, after taking into account unrealized gains 
and unrealized losses on such contracts it has entered into, provided, 
however, that in the case of an option that is in-the-money (the exercise 
price of the call (put) option is less (more) than the market price of the 
underlying security) at the time of purchase, the in-the-money amount may be 
excluded in calculating the 5%. However, there is no overall limitation on 
the percentage of the Fund's assets which may be subject to a hedge position. 
In addition, in accordance with the regulations of the Commodity Futures 
Trading Commission ("CFTC") under which the Fund is exempted from 
registration as a commodity pool operator, the Fund may only enter into 
futures contracts and options on futures contracts transactions for purposes 
of hedging a part or all of its portfolio. If the CFTC changes its 
regulations so that the Fund would be permitted to write options on futures 
contracts for purposes other than hedging the Fund's investments without CFTC 
registration, the Fund may engage in such transactions for those purposes. 
Except as described above, there are no other limitations on the use of 
futures and options thereon by the Fund. 

   The writer of an option on a futures contract is required to deposit 
initial and variation margin pursuant to requirements similar to those 
applicable to futures contracts. Premiums received from the writing of an 
option on a futures contract are included in initial margin deposits. 

   Risks of Transactions in Futures Contracts and Related Options. As stated 
in the Prospectus, the Fund may sell a futures contract to protect against 
the decline in the value of securities (or the currency in which they are 
denominated) held by the Fund. However, it is possible that the futures 
market may advance and the value of securities (or the currency in which they 
are denominated) held in the portfolio of the Fund may decline. If this 
occurred, the Fund would lose money on the futures contract and also 
experience a decline in value of its portfolio securities. However, while 
this could occur for a very brief period or to a very small degree, over time 
the value of a diversified portfolio will tend to move in the same direction 
as the futures contracts. 

   If the Fund purchases a futures contract to hedge against the increase in 
value of securities it intends to buy (or the currency in which they are 
denominated), and the value of such securities (currencies) decreases, then 
the Fund may determine not to invest in the securities as planned and will 
realize a loss on the futures contract that is not offset by a reduction in 
the price of the securities. 

   In order to assure that the Fund is entering into transactions in futures 
contracts for hedging purposes as defined by the Commodity Futures Trading 
Commission either: 1) a substantial majority

                               29           
<PAGE>

(i.e., approximately 75%) of all anticipatory hedge transactions (transactions
in which the Fund does not own at the time of the transaction, but expects to
acquire, the securities underlying the relevant futures contract) involving the
purchase of futures contracts will be completed by the purchase of securities
which are the subject of the hedge or 2) the underlying value of all long
positions in futures contracts will not exceed the total value of a) all
short-term debt obligations held by the Fund; b) cash held by the Fund; c) cash
proceeds due to the Fund on investments within thirty days; d) the margin
deposited on the contracts; and e) any unrealized appreciation in the value of
the contracts.

   If the Fund has sold a call option on a futures contract, it will cover 
this position by holding, in a segregated account maintained at its 
Custodian, cash, U.S. Government securities or other liquid portfolio 
securities equal in value (when added to any initial or variation margin on 
deposit) to the market value of the securities (currencies) underlying the 
futures contract or the exercise price of the option. Such a position may 
also be covered by owning the securities (currencies) underlying the futures 
contract, or by holding a call option permitting the Fund to purchase the 
same contract at a price no higher than the price at which the short position 
was established. 

   In addition, if the Fund holds a long position in a futures contract it 
will hold cash, U.S. Government securities or other liquid portfolio 
securities equal to the purchase price of the contract (less the amount of 
initial or variation margin on deposit) in a segregated account maintained 
for the Fund by its Custodian. Alternatively, the Fund could cover its long 
position by purchasing a put option on the same futures contract with an 
exercise price as high as or higher than the price of the contract held by 
the Fund. 

   Exchanges limit the amount by which the price of a futures contract may 
move on any day. If the price moves equal the daily limit on successive days, 
then it may prove impossible to liquidate a futures position until the daily 
limit moves have ceased. In the event of adverse price movements, the Fund 
would continue to be required to make daily cash payments of variation margin 
on open futures positions. In such situations, if the Fund has insufficient 
cash, it may have to sell portfolio securities to meet daily variation margin 
requirements at a time when it may be disadvantageous to do so. In addition, 
the Fund may be required to take or make delivery of the instruments 
underlying interest rate futures contracts it holds at a time when it is 
disadvantageous to do so. The inability to close out options and futures 
positions could also have an adverse impact on the Fund's ability to 
effectively hedge its portfolio. 

   Futures contracts and options thereon which are purchased or sold on 
foreign commodities exchanges may have greater price volatility than their 
U.S. counterparts. Furthermore, foreign commodities exchanges may be less 
regulated and under less governmental scrutiny than U.S. exchanges. Brokerage 
commissions, clearing costs and other transaction costs may be higher on 
foreign exchanges. Greater margin requirements may limit the Fund's ability 
to enter into certain commodity transactions on foreign exchanges. Moreover, 
differences in clearance and delivery requirements on foreign exchanges may 
occasion delays in the settlement of the Fund's transactions effected on 
foreign exchanges. 

   In the event of the bankruptcy of a broker through which the Fund engages 
in transactions in futures or options thereon, the Fund could experience 
delays and/or losses in liquidating open positions purchased or sold through 
the broker and/or incur a loss of all or part of its margin deposits with the 
broker. Similarly, in the event of the bankruptcy of the writer of an OTC 
option purchased by the Fund, the Fund could experience a loss of all or part 
of the value of the option. Transactions are entered into by the Fund only 
with brokers or financial institutions deemed creditworthy by the Investment 
Manager. 

   While the futures contracts and options transactions to be engaged in by 
the Fund for the purpose of hedging the Fund's portfolio securities are not 
speculative in nature, there are risks inherent in the use of such 
instruments. One such risk which may arise in employing futures contracts to 
protect against the price volatility of portfolio securities (and the 
currencies in which they are denominated) is that the prices of securities 
and indexes subject to futures contracts (and thereby the futures contract 
prices) may correlate imperfectly with the behavior of the cash prices of the 
Fund's portfolio securities (and the currencies in which they are denominated).
Another such risk is that prices of interest rate futures contracts may not
move in tandem with the changes in prevailing interest rates against which the
Fund

                               30           
<PAGE>

seeks a hedge. A correlation may also be distorted by the fact that the futures
market is dominated by short-term traders seeking to profit from the difference
between a contract or security price objective and their cost of borrowed
funds. Such distortions are generally minor and would diminish as the contract
approached maturity.

   There may exist an imperfect correlation between the price movements of 
futures contracts purchased by the Fund and the movements in the prices of 
the securities (currencies) which are the subject of the hedge. If 
participants in the futures market elect to close out their contracts through 
offsetting transactions rather than meet margin deposit requirements, 
distortions in the normal relationship between the debt securities or 
currency markets and futures markets could result. Price distortions could 
also result if investors in futures contracts opt to make or take delivery of 
underlying securities rather than engage in closing transactions due to the 
resultant reduction in the liquidity of the futures market. In addition, due 
to the fact that, from the point of view of speculators, the deposit 
requirements in the futures markets are less onerous than margin requirements 
in the cash market, increased participation by speculators in the futures 
market could cause temporary price distortions. Due to the possibility of 
price distortions in the futures market and because of the imperfect 
correlation between movements in the prices of securities and movements in 
the prices of futures contracts, a correct forecast of interest rate trends 
may still not result in a successful hedging transaction. 

   There is no assurance that a liquid secondary market will exist for 
futures contracts and related options in which the Fund may invest. In the 
event a liquid market does not exist, it may not be possible to close out a 
futures position, and in the event of adverse price movements, the Fund would 
continue to be required to make daily cash payments of variation margin. In 
addition, limitations imposed by an exchange or board of trade on which 
futures contracts are traded may compel or prevent the Fund from closing out 
a contract which may result in reduced gain or increased loss to the Fund. 
The absence of a liquid market in futures contracts might cause the Fund to 
make or take delivery of the underlying securities (currencies) at a time 
when it may be disadvantageous to do so. 

   The extent to which the Fund may enter into transactions involving futures 
contracts and options thereon may be limited by the Internal Revenue Code's 
requirements for qualification as a regulated investment company and the 
Fund's intention to qualify as such (see "Dividends, Distributions and Taxes" 
in the Prospectus). 

   Compared to the purchase or sale of futures contracts, the purchase of 
call or put options on futures contracts involves less potential risk to the 
Fund because the maximum amount at risk is the premium paid for the options 
(plus transaction costs). However, there may be circumstances when the 
purchase of a call or put option on a futures contract would result in a loss 
to the Fund notwithstanding that the purchase or sale of a futures contract 
would not result in a loss, as in the instance where there is no movement in 
the prices of the futures contract or underlying securities (currencies). 

   The Investment Manager has substantial experience in the use of the 
investment techniques described above under the heading "Options and Futures 
Transactions," which techniques require skills different from those needed to 
select the portfolio securities underlying various options and futures 
contracts. 

PORTFOLIO TURNOVER 

   
   The Fund may sell portfolio securities without regard to the length of 
time they have been held whenever such sale will, in the Investment Manager's 
opinion, strengthen the Fund's position and contribute to its investment 
objective. As a result, the Fund's portfolio turnover rate may exceed 100%. A 
100% turnover rate would occur, for example, if 100% of the securities held 
in the Fund's portfolio (excluding all securities whose maturities at 
acquisition were one year or less) were sold and replaced within one year. 
During the fiscal years ended October 31, 1996 and October 31, 1997, the 
Fund's portfolio turnover rates were approximately 82% and 104%, 
respectively. 
    

                               31           
<PAGE>
INVESTMENT RESTRICTIONS 
- ----------------------------------------------------------------------------- 

   In addition to the investment restrictions enumerated in the Prospectus, 
the investment restrictions listed below have been adopted by the Fund as 
fundamental policies, except as otherwise indicated. Under the Act, a 
fundamental policy may not be changed without the vote of a majority of the 
outstanding voting securities of the Fund, as defined in the Act. Such a 
majority is defined as the lesser of (a) 67% or more of the shares present at 
a meeting of shareholders, if the holders of 50% of the outstanding shares of 
the Fund are present or represented by proxy or (b) more than 50% of the 
outstanding shares of the Fund. 

   The Fund may not: 

     1. Purchase or sell real estate or interests therein, although the Fund 
    may purchase securities of issuers which engage in real estate operations 
    and securities secured by real estate or interests therein. 

     2. Purchase oil, gas or other mineral leases, rights or royalty contracts 
    or exploration or development programs, except that the Fund may invest in 
    the securities of companies which operate, invest in, or sponsor such 
    programs. 

     3. Purchase securities of other investment companies, except in 
    connection with a merger, consolidation, reorganization or acquisition of 
    assets. For this purpose, Mortgage-Backed Securities and Asset-Backed 
    Securities are not deemed to be investment companies. 

     4. Issue senior securities as defined in the Act except insofar as the 
    Fund may be deemed to have issued a senior security by reason of (a) 
    entering into any repurchase or reverse repurchase agreement; (b) 
    purchasing any securities on a when-issued or delayed delivery basis; (c) 
    purchasing or selling futures contracts, forward foreign exchange 
    contracts or options; (d) borrowing money in accordance with restrictions 
    described above; or (e) lending portfolio securities. 

     5. Make loans of money or securities, except: (a) by the purchase of 
    publicly distributed debt obligations in which the Fund may invest 
    consistent with its investment objectives and policies; (b) by investment 
    in repurchase or reverse repurchase agreements; or (c) by lending its 
    portfolio securities. 

     6. Engage in the underwriting of securities, except insofar as the Fund 
    may be deemed an underwriter under the Securities Act of 1933 in disposing 
    of a portfolio security. 

     7. Invest for the purpose of exercising control or management of any 
    other issuer. 

     8. Purchase or sell commodities or commodities contracts except that the 
    Fund may purchase or write interest rate, currency and stock and bond 
    index futures contracts and related options thereon. 

     9. Pledge its assets or assign or otherwise encumber them except to 
    secure permitted borrowings. (For the purpose of this restriction, 
    collateral arrangements with respect to the writing of options and 
    collateral arrangements with respect to initial or variation margin for 
    futures are not deemed to be pledges of assets.) 

     10. Purchase securities on margin (but the Fund may obtain short-term 
    loans as are necessary for the clearance of transactions). The deposit or 
    payment by the Fund of initial or variation margin in connection with 
    futures contracts or related options thereon is not considered the 
    purchase of a security on margin. 

     11. Invest in securities of any company if, to the knowledge of the Fund, 
    any officer or trustee of the Fund or of the Investment Manager owns more 
    than 1/2 of 1% of the outstanding securities of such company, and such 
    officers and directors who own more than 1/2 of 1% own in the aggregate 
    more than 5% of the outstanding securities of such company; and 

     12. Invest more than 5% of its net assets in warrants (valued at the 
    lower of cost or market), including not more than 2% of such assets which 
    are not listed on the New York or American Stock Exchange. However, 
    warrants acquired by the Fund in units or attached to other securities may 
    be deemed to be without value. 

     13. Make short sales of securities. 

                               32           
<PAGE>
   If a percentage restriction is adhered to at the time of investment, a 
later increase or decrease in percentage resulting from a change in values of 
portfolio securities or amount of total or net assets will not be considered 
a violation of any of the foregoing restrictions. 

   Notwithstanding any other investment policy or restriction, the Fund may 
seek to achieve its investment objectives by investing all or substantially 
all of its assets in another investment company having substantially the same 
investment objectives and policies as the Fund. 

PORTFOLIO TRANSACTIONS AND BROKERAGE 
- ----------------------------------------------------------------------------- 

   
   Subject to the general supervision of the Board of Trustees, the 
Investment Manager is responsible for decisions to buy and sell securities 
for the Fund, the selection of brokers and dealers to effect the 
transactions, and the negotiation of brokerage commissions, if any. Purchases 
and sales of securities on a stock exchange are effected through brokers who 
charge a commission for their services. The Fund expects that the primary 
market for the securities in which it intends to invest will generally be the 
over-the-counter market. In the over-the-counter market, securities are 
generally traded on a "net" basis with dealers acting as principal for their 
own accounts without a stated commission, although the price of the security 
usually includes a profit to the dealer. The Fund expects that securities 
will be purchased at times in underwritten offerings where the price includes 
a fixed amount of compensation, generally referred to as the underwriter's 
concession or discount. Options and futures transactions will usually be 
effected through a broker and a commission will be charged. On occasion, the 
Fund may also purchase certain money market instruments directly from an 
issuer, in which case no commissions or discounts are paid. During the fiscal 
years ended October 31, 1995, 1996 and 1997, the Fund paid $85,553, $91,481 
and $6,634, respectively, in brokerage commissions. 
    

   The Investment Manager currently serves as investment manager to a number 
of clients, including other investment companies, and may in the future act 
as investment manager or adviser to others. It is the practice of the 
Investment Manager to cause purchase and sale transactions to be allocated 
among the Fund and others whose assets it manages in such manner as it deems 
equitable. In making such allocations among the Fund and other client 
accounts, various factors are considered including the respective investment 
objectives, the relative size of portfolio holdings of the same or comparable 
securities, the availability of cash for investment, the size of investment 
commitments generally held and the opinions of the persons responsible for 
managing the portfolios of the Fund and other client accounts. In the case of 
certain initial and secondary public offerings, the Investment Manager may 
utilize a pro rata allocation process based on the size of the Dean Witter 
Funds involved and the number of shares available from the public offering. 

   The policy of the Fund regarding purchases and sales of securities for its 
portfolio is that primary consideration will be given to obtaining the most 
favorable prices and efficient executions of transactions. Consistent with 
this policy, when securities transactions are effected on a stock exchange, 
the Fund's policy is to pay commissions which are considered fair and 
reasonable without necessarily determining that the lowest possible 
commissions are paid in all circumstances. The Fund believes that a 
requirement always to seek the lowest possible commission cost could impede 
effective portfolio management and preclude the Fund and the Investment 
Manager from obtaining a high quality of brokerage and research services. In 
seeking to determine the reasonableness of brokerage commissions paid in any 
transaction, the Investment Manager relies upon its experience and knowledge 
regarding commissions generally charged by various brokers and on its 
judgment in evaluating the brokerage and research services received from the 
broker effecting the transaction. Such determinations are necessarily 
subjective and imprecise, as in most cases an exact dollar value for those 
services is not ascertainable. 

   The Fund anticipates that certain of its transactions involving foreign 
securities will be effected on securities exchanges. Fixed commissions on 
such transactions are generally higher than negotiated commissions on 
domestic transactions. There is also generally less government supervision 
and regulation of foreign securities exchanges and brokers than in the United 
States. 

                               33           
<PAGE>
   
   In seeking to implement the Fund's policies, the Investment Manager 
effects transactions with those brokers and dealers who the Investment 
Manager believes provide the most favorable prices and are capable of 
providing efficient executions. If the Investment Manager believes such 
prices and executions are obtainable from more than one broker or dealer, it 
may give consideration to placing portfolio transactions with those brokers 
and dealers who also furnish research and other services to the Fund or the 
Investment Manager. Such services may include, but are not limited to, any 
one or more of the following: information as to the availability of 
securities for purchase or sale; statistical or factual information or 
opinions pertaining to investment; wire services; and appraisals or 
evaluations of portfolio securities. The Fund will not purchase at a higher 
price or sell at a lower price in connection with transactions effected with 
a dealer, acting as principal, who furnishes research services to the Fund 
than would be the case if no weight were given by the Fund to the dealer's 
furnishing of such services. During the fiscal year ended October 31, 1997, 
the Fund did not direct the payment of any brokerage commissions because of 
research services provided. 
    

   The information and services received by the Investment Manager from 
brokers and dealers may be of benefit to the Investment Manager in the 
management of accounts of some of its other clients and may not in all cases 
benefit the Fund directly. While the receipt of such information and services 
is useful in varying degrees and would generally reduce the amount of 
research or services otherwise performed by the Investment Manager and 
thereby reduce its expenses, it is of indeterminable value and the management 
fee paid to the Investment Manager is not reduced by any amount that may be 
attributable to the value of such services. 

   Pursuant to an order of the Securities and Exchange Commission, the Fund 
may effect principal transactions in certain money market instruments with 
DWR. The Fund will limit its transactions with DWR to U.S. Government and 
Government Agency Securities, Bank Money Instruments (i.e., Certificates of 
Deposit and Bankers' Acceptances) and Commercial Paper. Such transactions 
will be effected with DWR only when the price available from DWR is better 
than that available from other dealers. 

   
   Consistent with the policy described above, brokerage transactions in 
securities listed on exchanges or admitted to unlisted trading privileges may 
be effected through DWR, Morgan Stanley & Co. Incorporated and other 
affiliated brokers and dealers. In order for an affiliated broker or dealer 
to effect any portfolio transactions for the Fund, the commissions, fees or 
other remuneration received by DWR must be reasonable and fair compared to 
the commissions, fees or other remuneration paid to other brokers in 
connection with comparable transactions involving similar securities being 
purchased or sold on an exchange during a comparable period of time. This 
standard would allow the affiliated broker or dealer to receive no more than 
the remuneration which would be expected to be received by an unaffiliated 
broker in a commensurate arm's-length transaction. Furthermore, the Trustees 
of the Fund, including a majority of the Trustees who are not "interested" 
persons of the Fund, as defined in the Act, have adopted procedures which are 
reasonably designed to provide that any commissions, fees or other 
remuneration paid to an affiliated broker or dealer are consistent with the 
foregoing standard. The Fund does not reduce the management fee it pays to 
the Investment Manager by the amount of the brokerage commissions it may pay 
to an affiliated broker or dealer. During the fiscal year ended October 31, 
1997 the Fund did not pay any brokerage commissions to any affiliated broker 
or dealer. 
    

THE DISTRIBUTOR 
- ----------------------------------------------------------------------------- 

   As discussed in the Prospectus, shares of the Fund are distributed 
exclusively by Dean Witter Distributors Inc. (the "Distributor"). The 
Distributor has entered into a selected dealer agreement with DWR, which 
through its own sales organization sells shares of the Fund. In addition, the 
Distributor may enter into selected dealer agreements with other selected 
broker-dealers. The Distributor, a Delaware corporation, is a wholly-owned 
subsidiary of MSDWD. The Trustees of the Fund, including a majority of the 
Trustees who are not, and were not at the time they voted, interested persons 
of the Fund, as defined in the Act (the "Independent Trustees"), approved, at 
their meeting held on June 30, 1993, the current Distribution Agreement 
appointing the Distributor as exclusive distributor of the Fund's shares and 
providing for the Distributor to bear distribution expenses not borne by the 
Fund. By its terms, the Distribution Agreement has an initial term ending 
April 30, 1998 and will remain in effect from year to year thereafter if 
approved by the Board. 

                               34           
<PAGE>
   The Distributor bears all expenses it may incur in providing services 
under the Distribution Agreement. Such expenses include the payment of 
commissions for sales of the Fund's shares and incentive compensation to 
account executives. The Distributor also pays certain expenses in connection 
with the distribution of the Fund's shares, including the costs of preparing, 
printing and distributing advertising or promotional materials, and the costs 
of printing and distributing prospectuses and supplements thereto to 
prospective shareholders. The Fund bears the costs of initial typesetting, 
printing and distribution of prospectuses and supplements thereto to 
shareholders. The Fund bears the costs of registering the Fund and its shares 
under federal and state securities laws and pays filing fees in accordance 
with state securities laws. The Fund and the Distributor have agreed to 
indemnify each other against certain liabilities, including liabilities under 
the Securities Act of 1933, as amended. Under the Distribution Agreement, the 
Distributor uses its best efforts in rendering services to the Fund, but in 
the absence of willful misfeasance, bad faith, gross negligence or reckless 
disregard of its obligations, the Distributor is not liable to the Fund or 
any of its shareholders for any error of judgment or mistake of law or for 
any act or omission or for any losses sustained by the Fund or its 
shareholders. 

PLAN OF DISTRIBUTION 

   
   The Fund has adopted a Plan of Distribution pursuant to Rule 12b-1 under 
the Act (the "Plan") pursuant to which each Class other than Class D pays the 
Distributor compensation accrued daily and payable monthly at the annual 
rates: 0.25% and 0.85% of the average daily net assets of Class A and Class C 
respectively, and, with regard to Class B, 0.85% of the lesser of: (a) the 
average daily aggregate gross sales of the Fund's Class B shares since the 
inception of the Fund (not including reinvestment of dividends or 
distributions), less the average daily aggregate net asset value of the 
Fund's Class B shares redeemed since the Fund's inception upon which a 
contingent deferred sales charge has been imposed or waived, or (b) the 
average daily net assets of Class B. The Distributor also receives the 
proceeds of front-end sales charges and of contingent deferred sales charges 
imposed on certain redemptions of shares, which are separate and apart from 
payments made pursuant to the Plan. (see "Purchase of Fund Shares" in the 
Prospectus). The Distributor has informed the Fund that it and/or DWR 
received (a) approximately $1,025,982, $1,128,359 and $1,414,909 in 
contingent deferred sales charges from Class B for the fiscal years ended 
October 31, 1995, 1996 and 1997, (b) approximately $0 and $630 in contingent 
deferred sales charges from Class A and Class C, respectively, for the fiscal 
year ended October 31, 1997, and (c) approximately $38,753 in front-end sales 
charges from Class A for the fiscal year ended October 31, 1997, none of 
which was retained by the Distributor. 
    

   The Distributor has informed the Fund that the entire fee payable by Class 
A and a portion of the fees payable by each of Class B and Class C each year 
pursuant to the Plan equal to 0.20% of the average daily net assets of Class 
B and 0.25% of the average daily net assets of Class C are currently each 
characterized as a "service fee" under the Rules of the Association of the 
National Association of Securities Dealers, Inc. (of which the Distributor is 
a member). The "service fee" is a payment made for personal service and/or 
the maintenance of shareholder accounts. The remaining portion of the Plan 
fees payable by a Class, if any, is characterized as an "asset-based sales 
charge" as such is defined by the aforementioned Rules of the Association. 

   Under its terms, the Plan had an initial term ending April 30, 1992, and 
it will remain in effect from year to year thereafter, provided such 
continuance is approved annually by a vote of the Trustees, including a 
majority of the Trustees who are not "interested persons" of the Fund (as 
defined in the Act) and who have no direct or indirect financial interest in 
the operation of the Plan (the "Independent 12b-1 Trustees"). The Plan was 
initially adopted on January 23, 1992 at a meeting of the Trustees called for 
the purpose of voting on such Plan. In determining to approve the Plan, the 
Trustees of the Fund, including each of the Independent 12b-1 Trustees, 
concluded that the Plan would be in the best interest of the Fund and would 
have a reasonable likelihood of benefiting the Fund and its shareholders. The 
Plan was approved by DWR, as the then sole shareholder of the Fund, on 
February 25, 1992 and by the shareholders of the Fund at a Special Meeting of 
Shareholders held on January 12, 1993. 

   At their meeting held on October 30, 1992, the Trustees of the Fund, 
including all of the Independent 12b-1 Trustees, approved certain amendments 
to the Plan which took effect in January, 1993 and were 

                               35           
<PAGE>
designed to reflect the fact that upon an internal reorganization, the share 
distribution activities theretofore performed for the Fund by DWR were 
assumed by the Distributor and DWR's sales activities are now being performed 
pursuant to the terms of a selected dealer agreement between the Distributor 
and DWR. The amendments provide that payments under the Plan will be made to 
the Distributor rather than to DWR as before the Amendment and that the 
Distributor in turn is authorized to make payments to DWR or other selected 
broker-dealers (or direct that the Fund pay such entities directly). The 
Distributor is also authorized to retain part of such fee as compensation for 
its own distribution-related expenses. At their meeting held on April 28, 
1993, the Trustees, including a majority of the Independent 12b-1 Trustees, 
also approved certain technical amendments to the Plan in connection with 
recent amendments adopted by the National Association of Securities Dealers, 
Inc. to its Rules of the Association. At their meeting held on October 26, 
1995, the Trustees of the Fund, including all of the Independent 12b-1 
Trustees, approved an amendment to the Plan to permit payments to be made 
under the Plan with respect to certain distribution expenses incurred in 
connection with the distribution of shares, including personal services to 
shareholders with respect to holdings of such shares, of an investment 
company whose assets are acquired by the Fund in a tax-free reorganization. 
At their meeting held on June 30, 1997, the Trustees, including a majority of 
Independent 12b-1 Trustees, approved amendments to the Plan to reflect the 
multiple-class structure for the Fund, which took effect on July 28, 1997. 

   
   Under the Plan and as required by Rule 12b-1, the Trustees receive and 
review promptly after the end of each calendar quarter a written report 
provided by the Distributor of the amounts expended under the Plan and the 
purpose for which such expenditures were made. Class B shares of the Fund 
accrued amounts payable to the Distributor under the Plan, during the fiscal 
year ended October 31, 1997, of $7,104,223. This amount is equal to 0.85% of 
the average daily net assets of Class B for the fiscal year and was 
calculated pursuant to clause (b) of the compensation formula under the Plan. 
For the fiscal period July 28 through October 31, 1997, Class A and Class C 
shares of the Fund accrued payments under the Plan amounting to $1,658 and 
$3,998, respectively, which amounts are equal to 0.25% and 0.85% of the 
average daily net assets of Class A and Class C, respectively, for such 
period. 
    

   The Plan was adopted in order to permit the implementation of the Fund's 
method of distribution. Under this distribution method, the Fund offers four 
Classes of shares, each with a different distribution arrangement as set 
forth in the Prospectus. 

   
   With respect to Class A shares, DWR compensates its account executives by 
paying them, from proceeds of the front-end sales charge, commissions for the 
sale of Class A shares, currently a gross sales credit of up to 4.0% of the 
amount sold (except as provided in the following sentence) and an annual 
residual commission, currently a residual of up to 0.20% of the current value 
of the respective accounts for which they are the account executives or 
dealers of record in all cases. On orders of $1 million or more (for which no 
sales charge was paid) or net asset value purchases by employer-sponsored 
401(k) and other plans qualified under Section 401(a) of the Internal Revenue 
Code ("Qualified Retirement Plans") for which Dean Witter Trust FSB ("DWT") 
serves as Trustee or DWR's Retirement Plan Services serves as recordkeeper 
pursuant to a written Recordkeeping Services Agreement, the Investment 
Manager compensates DWR's account executives by paying them, from its own 
funds, a gross sales credit of 1.0% of the amount sold. 

   With respect to Class B shares, DWR compensates its account executives by 
paying them, from its own funds, commissions for the sale of Class B shares, 
currently a gross sales credit of up to 4.0% of the amount sold (except as 
provided in the following sentence) and an annual residual commission, 
currently a residual of up to 0.20% of the current value (not including 
reinvested dividends or distributions) of the amount sold in all cases. In 
the case of Class B shares purchased on or after July 28, 1997 by Qualified 
Retirement Plans for which DWT serves as Trustee or DWR's Retirement Plan 
Services serves as recordkeeper pursuant to a written Recordkeeping Services 
Agreement, DWR compensates its account executives by paying them, from its 
own funds, a gross sales credit of 3.0% of the amount sold. 
    

   With respect to Class C shares, DWR compensates its account executives by 
paying them, from its own funds, commissions for the sale of Class C shares, 
currently a gross sales credit of up to 1.0% of the amount sold and an annual 
residual commission, currently a residual of up to 0.85% of the current value 
of the respective accounts for which they are the account executives of 
record. 

                               36           
<PAGE>
   With respect to Class D shares other than shares held by participants in 
the InterCapital mutual fund asset allocation program, the Investment Manager 
compensates DWR's account executives by paying them, from its own funds, 
commissions for the sale of Class D shares, currently a gross sales credit of 
up to 1.0% of the amount sold. There is a chargeback of 100% of the amount 
paid if the Class D shares are redeemed in the first year and a chargeback of 
50% of the amount paid if the Class D shares are redeemed in the second year 
after purchase. The Investment Manager also compensates DWR's account 
executives by paying them, from its own funds, an annual residual commission, 
currently a residual of up to 0.10% of the current value of the respective 
accounts for which they are the account executives of record (not including 
accounts of participants in the InterCapital mutual fund asset allocation 
program). 

   
   The gross sales credit is a charge which reflects commissions paid by DWR 
to its account executives and DWR's Fund associated distribution-related 
expenses, including sales compensation, and overhead. The term "overhead and 
other branch office distribution-related expenses" represents (a) the 
expenses of operating DWR's branch offices in connection with the sale of 
Fund shares, including lease costs, the salaries and employee benefits of 
operations and sales support personnel, utility costs, communications costs 
and the costs of stationery and supplies; (b) the costs of client sales 
seminars; (c) travel expenses of mutual fund sales coordinators to promote 
the sale of Fund shares; and (d) other expenses relating to branch promotion 
of Fund share sales. The distribution fee that the Distributor receives from 
the Fund under the Plan, in effect, offsets distribution expenses incurred 
under the Plan on behalf of the Fund and, in the case of Class B shares, 
opportunity costs, such as the gross sales credit and an assumed interest 
charge thereon ("carrying charge"). In the Distributor's reporting of the 
distribution expenses to the Fund, in the case of Class B shares, such 
assumed interest (computed at the "broker's call rate") is calculated on the 
gross sales credit as it is reduced by amounts received by the Distributor 
under the Plan and any contingent deferred sales charge received by the 
Distributor upon redemption of shares of the Fund. No other interest charge 
is included as a distribution expense in the Distributor's calculation of its 
distribution costs for this purpose. The broker's call rate is the interest 
rate charged to securities brokers on loans secured by exchange-listed 
securities. 
    

   The Fund is authorized to reimburse expenses incurred or to be incurred in 
promoting the distribution of the Fund's Class A and Class C shares and in 
servicing shareholder accounts. Reimbursement will be made through payments 
at the end of each month. The amount of each monthly payment may in no event 
exceed an amount equal to a payment at the annual rate of 0.25%, in the case 
of Class A, and 0.85%, in the case of Class C, of the average net assets of 
the respective Class during the month. No interest or other financing 
charges, if any, incurred on any distribution expenses on behalf of Class A 
and Class C will be reimbursable under the Plan. With respect to Class A, in 
the case of all expenses other than expenses representing the service fee, 
and, with respect to Class C, in the case of all expenses other than expenses 
representing a gross sales credit or a residual to account executives, such 
amounts shall be determined at the beginning of each calendar quarter by the 
Trustees, including, a majority of the Independent 12b-1 Trustees. Expenses 
representing the service fee (for Class A) or a gross sales credit or a 
residual to account executives (for Class C) may be reimbursed without prior 
determination. In the event that the Distributor proposes that monies shall 
be reimbursed for other than such expenses, then in making quarterly 
determinations of the amounts that may be reimbursed by the Fund, the 
Distributor will provide and the Trustees will review a quarterly budget of 
projected distribution expenses to be incurred on behalf of the Fund, 
together with a report explaining the purposes and anticipated benefits of 
incurring such expenses. The Trustees will determine which particular 
expenses, and the portions thereof, that may be borne by the Fund, and in 
making such a determination shall consider the scope of the Distributor's 
commitment to promoting the distribution of the Fund's Class A and Class C 
shares. 

   
   Each Class paid 100% of the amounts accrued under the Plan with respect to 
that Class for the fiscal year ended October 31, 1997, to the Distributor. 
The Distributor and DWR estimate that they have spent, pursuant to the Plan, 
$39,312,610 on behalf of Class B since the inception of the Plan. It is 
estimated that this amount was spent in approximately the following ways: (i) 
6.37% ($2,503,906)--advertising and promotional expenses; (ii) 0.54% 
($211,099)--printing of prospectuses for distribution to 
    

                               37           
<PAGE>
   
other than current shareholders; and (iii) 93.09% ($36,597,605)--other 
expenses, including the gross sales credit and the carrying charge, of which 
5.17% ($1,892,555) represents carrying charges, 38.08% ($13,937,548) 
represents commission credits to DWR branch offices for payments of 
commissions to account executives and 56.75% ($20,767,502) represents 
overhead and other branch office distribution-related expenses. The amounts 
accrued by Class A and Class C for distribution during the fiscal period July 
28 through October 31, 1997 were for expenses which relate to compensation of 
sales personnel and associated overhead expenses. 

   In the case of Class B shares, the expenses in distributing shares of the 
Fund which may be more or less than the total of (i) the payments made by the 
Fund pursuant to the Plan and (ii) the proceeds of contingent deferred sales 
charges paid by investors upon redemption of shares. The Distributor has 
advised the Fund that in the case of Class B shares, the excess distribution 
expenses, including the carrying charge designed to approximate the 
opportunity costs incurred by DWR which arise from it having advanced monies 
without having received the amount of any sales charges imposed at the time 
of sale of the Fund's Class B shares, totalled $14,622,156 at October 31, 
1997. Because there is no requirement under the Plan that the Distributor be 
reimbursed for all distribution expenses with respect to Class B shares or 
any requirement that the Plan be continued from year to year, this excess 
amount does not constitute a liability of the Fund. Although there is no 
legal obligation for the Fund to pay expenses incurred in excess of payments 
made to the Distributor under the Plan, and the proceeds of contingent 
deferred sales charges paid by investors upon redemption of shares, if for 
any reason the Plan is terminated, the Trustees will consider at that time 
the manner in which to treat such expenses. Any cumulative expenses incurred, 
but not yet recovered through distribution fees or contingent deferred sales 
charges, may or may not be recovered through future distribution fees or 
contingent deferred sales charges. 
    

   No interested person of the Fund nor any Trustee of the Fund who is not an 
interested person of the Fund, as defined in the Act, has any direct or 
indirect financial interest in the operation of the Plan except to the extent 
that the Distributor, InterCapital, DWR, DWSC or certain of their employees 
may be deemed to have such an interest as a result of benefits derived from 
the successful operation of the Plan or as a result of receiving a portion of 
the amounts expended thereunder by the Fund. 

   Under its terms, the Plan had an initial term ending April 30, 1992 and 
will remain in effect from year to year thereafter, provided such continuance 
is approved annually by a vote of the Trustees in the manner described above. 
Prior to the Board's approval of amendments to the Plan to reflect the 
multiple-class structure for the Fund, the most recent continuance of the 
Plan for one year, until April 30, 1998, was approved by the Trustees of the 
Fund, including a majority of the Independent 12b-1 Trustees, at a meeting 
held on April 24, 1997. Prior to approving the continuation of the Plan, the 
Trustees requested and received from the Distributor and reviewed all the 
information which they deemed necessary to arrive at an informed 
determination. In making their determination to continue the Plan, the 
Trustees considered: (1) the Fund's experience under the Plan and whether 
such experience indicates that the Plan is operating as anticipated; (2) the 
benefits the Fund had obtained, was obtaining and would be likely to obtain 
under the Plan; and (3) what services had been provided and were continuing 
to be provided under the Plan to the Fund and its shareholders. Based upon 
their review, the Trustees of the Fund, including each of the Independent 
12b-1 Trustees, determined that continuation of the Plan would be in the best 
interest of the Fund and would have a reasonable likelihood of continuing to 
benefit the Fund and its shareholders. In the Trustees' quarterly review of 
the Plan, they will consider its continued appropriateness and the level of 
compensation provided therein. 

   The Plan may not be amended to increase materially the amount to be spent 
for the services described therein without approval by the shareholders of 
the affected Class or Classes of the Fund, and all material amendments to the 
Plan must also be approved by the Trustees in the manner described above. The 
Plan may be terminated at any time, without payment of any penalty, by vote 
of a majority of the Independent 12b-1 Trustees or by a vote of a majority of 
the outstanding voting securities of the Fund (as defined in the Act) on not 
more than thirty days' written notice to any other party to the Plan. The 
Plan will automatically terminate in the event of its assignment (as defined 
in the Act). So long as the Plan is in effect, the election and nomination of 
Independent 12b-1 Trustees shall be committed to the discretion of the 
Independent 12b-1 Trustees. 

                               38           
<PAGE>
DETERMINATION OF NET ASSET VALUE 
- ----------------------------------------------------------------------------- 

   As stated in the Prospectus, short-term securities with remaining 
maturities of sixty days or less at the time of purchase are valued at 
amortized cost, unless the Trustees determine such does not reflect the 
securities' market value, in which case these securities will be valued at 
their fair value as determined by the Trustees. Other short-term debt 
securities will be valued on a mark-to-market basis until such time as they 
reach a remaining maturity of sixty days, whereupon they will be valued at 
amortized cost using their value on the 61st day unless the Trustees 
determine such does not reflect the securities' market value, in which case 
these securities will be valued at their fair value as determined by the 
Trustees. Listed options on debt securities are valued at the latest sale 
price on the exchange on which they are listed unless no sales of such 
options have taken place that day, in which case they will be valued at the 
mean between their latest bid and asked prices. Unlisted options on debt 
securities and all options on equity securities are valued at the mean 
between their latest bid and asked prices. Futures are valued at the latest 
sale price on the commodities exchange on which they trade unless the 
Trustees determine such price does not reflect their market value, in which 
case they will be valued at their fair value as determined by the Trustees. 
All other securities and other assets are valued at their fair value as 
determined in good faith under procedures established by and under the 
supervision of the Trustees. 

   The net asset value per share for each Class of shares of the Fund is 
determined at 4:00 p.m., New York time (or, on days when the New York Stock 
Exchange closes prior to 4:00 p.m., at such earlier time), on each day the 
New York Stock Exchange is open. The New York Stock Exchange currently 
observes the following holidays: New Year's Day, Reverend Dr. Martin Luther 
King, Jr. Day, Presidents' Day, Good Friday, Memorial Day, Independence Day, 
Labor Day, Thanksgiving Day and Christmas Day. 

PURCHASE OF FUND SHARES 
- ----------------------------------------------------------------------------- 

   As discussed in the Prospectus, the Fund offers four Classes of shares as 
follows: 

INITIAL SALES CHARGE ALTERNATIVE--CLASS A SHARES 

   Class A shares are sold to investors with an initial sales charge that 
declines to zero for larger purchases; however, Class A shares sold without 
an initial sales charge are subject to a contingent deferred sales charge 
("CDSC") of 1.0% if redeemed within one year of purchase, except in the 
circumstances discussed in the Prospectus. 

   Right of Accumulation. As discussed in the Prospectus, investors may 
combine the current value of shares purchased in separate transactions for 
purposes of benefiting from the reduced sales charges available for purchases 
of shares of the Fund totalling at least $25,000 in net asset value. For 
example, if any person or entity who qualifies for this privilege holds Class 
A shares of the Fund and/or other Dean Witter Funds that are multiple class 
funds ("Dean Witter Multi-Class Funds") or shares of other Dean Witter Funds 
sold with a front-end sales charge purchased at a price including a front-end 
sales charge having a current value of $5,000, and purchases $20,000 of 
additional shares of the Fund, the sales charge applicable to the $20,000 
purchase would be 4.0% of the offering price. 

   
   The Distributor must be notified by the selected broker-dealer or the 
shareholder at the time a purchase order is placed that the purchase 
qualifies for the reduced charge under the Right of Accumulation. Similar 
notification must be made in writing by the selected broker-dealer or 
shareholder when such an order is placed by mail. The reduced sales charge 
will not be granted if: (a) such notification is not furnished at the time of 
the order; or (b) a review of the records of the Distributor or Dean Witter 
Trust FSB (the "Transfer Agent") fails to confirm the investor's represented 
holdings. 
    

   Letter of Intent. As discussed in the Prospectus, reduced sales charges 
are available to investors who enter into a written Letter of Intent 
providing for the purchase, within a thirteen-month period, of Class A shares 
of the Fund from the Distributor or from a single Selected Broker-Dealer. 

   A Letter of Intent permits an investor to establish a total investment 
goal to be achieved by any number of purchases over a thirteen-month period. 
Each purchase of Class A shares made during the period will receive the 
reduced sales commission applicable to the amount represented by the goal, as 

                               39           
<PAGE>
if it were a single purchase. A number of shares equal in value to 5% of the 
dollar amount of the Letter of Intent will be held in escrow by the Transfer 
Agent, in the name of the shareholder. The initial purchase under a Letter of 
Intent must be equal to at least 5% of the stated investment goal. 

   The Letter of Intent does not obligate the investor to purchase, nor the 
Fund to sell, the indicated amount. In the event the Letter of Intent goal is 
not achieved within the thirteen-month period, the investor is required to 
pay the difference between the sales charge otherwise applicable to the 
purchases made during this period and sales charges actually paid. Such 
payment may be made directly to the Distributor or, if not paid, the 
Distributor is authorized by the shareholder to liquidate a sufficient number 
of his or her escrowed shares to obtain such difference. 

   If the goal is exceeded and purchases pass the next sales charge level, 
the sales charge on the entire amount of the purchase that results in passing 
that level and on subsequent purchases will be subject to further reduced 
sales charges in the same manner as set forth above under "Right of 
Accumulation," but there will be no retroactive reduction of sales charges on 
previous purchases. For the purpose of determining whether the investor is 
entitled to a further reduced sales charge applicable to purchases at or 
above a sales charge level which exceeds the stated goal of a Letter of 
Intent, the cumulative current net asset value of any shares owned by the 
investor in any other Dean Witter Funds held by the shareholder which were 
previously purchased at a price including a front-end sales charge (including 
shares of the Fund and other Dean Witter Funds acquired in exchange for those 
shares, and, including in each case shares acquired through reinvestment of 
dividends and distributions) will be added to the cost or net asset value of 
shares of the Fund owned by the investor. However, shares of "Exchange Funds" 
(see "Shareholder Services--Exchange Privilege") and the purchase of shares 
of other Dean Witter Funds will not be included in determining whether the 
stated goal of the Letter of Intent has been reached. 

   At any time while a Letter of Intent is in effect, a shareholder may, by 
written notice to the Distributor, increase the amount of the stated goal. In 
that event, only shares purchased during the previous 90-day period and still 
owned by the shareholder will be included in the new sales charge reduction. 
The 5% escrow and minimum purchase requirements will be applicable to the new 
stated goal. Investors electing to purchase shares of the Fund pursuant to a 
Letter of Intent should carefully read such Letter of Intent. 

CONTINGENT DEFERRED SALES CHARGE ALTERNATIVE--CLASS B SHARES 

   
   Class B shares are sold without an initial sales charge but are subject to 
a CDSC payable upon most redemptions within six years after purchase. As 
stated in the Prospectus, a CDSC will be imposed on any redemption by an 
investor if after such redemption the current value of the investor's Class B 
shares of the Fund is less than the dollar amount of all payments by the 
shareholder for the purchase of Class B shares during the preceding six years 
(or, in the case of shares held by certain Qualified Retirement Plans, three 
years). However, no CDSC will be imposed to the extent that the net asset 
value of the shares redeemed does not exceed: (a) the current net asset value 
of shares purchased more than six years (or, in the case of shares held by 
certain Qualified Retirement Plans, three years) prior to the redemption, 
plus (b) the current net asset value of shares purchased through reinvestment 
of dividends or distributions of the Fund or another Dean Witter Fund (see 
"Shareholder Services--Targeted Dividends"), plus (c) the current net asset 
value of shares acquired in exchange for (i) shares of Dean Witter front-end 
sales charge funds, or (ii) shares of other Dean Witter Funds for which 
shares of front-end sales charge funds have been exchanged (see "Shareholder 
Services--Exchange Privilege"), plus (d) increases in the net asset value of 
the investor's shares above the total amount of payments for the purchase of 
Fund shares made during the preceding six (three) years. The CDSC will be 
paid to the Distributor. 

   In determining the applicability of the CDSC to each redemption, the 
amount which represents an increase in the net asset value of the investor's 
shares above the amount of the total payments for the purchase of shares 
within the last six years (or, in the case of shares held by certain 
Qualified Retirement Plans, three years) will be redeemed first. In the event 
the redemption amount exceeds such increase in value, the next portion of the 
amount redeemed will be the amount which represents the net asset value of 
the investor's shares purchased more than six (three) years prior to the 
redemption and/or 
    

                               40           
<PAGE>
   
shares purchased through reinvestment of dividends or distributions and/or 
shares acquired in exchange for shares of Dean Witter front-end sales charge 
funds, or for shares of other Dean Witter funds for which shares of front-end 
sales charge funds have been exchanged. A portion of the amount redeemed 
which exceeds an amount which represents both such increase in value and the 
value of shares purchased more than six years (or, in the case of shares held 
by certain Qualified Retirement Plans, three years) prior to the redemption 
and/or shares purchased through reinvestment of dividends or distributions 
and/or shares acquired in the above-described exchanges will be subject to a 
CDSC. 
    

   The amount of the CDSC, if any, will vary depending on the number of years 
from the time of payment for the purchase of Class B shares of the Fund until 
the time of redemption of such shares. For purposes of determining the number 
of years from the time of any payment for the purchase of shares, all 
payments made during a month will be aggregated and deemed to have been made 
on the last day of the month. The following table sets forth the rates of the 
CDSC applicable to most Class B shares of the Fund: 

<TABLE>
<CAPTION>
         YEAR SINCE 
          PURCHASE             CDSC AS A PERCENTAGE 
        PAYMENT MADE            OF AMOUNT REDEEMED 
- ---------------------------  ------------------------ 
<S>                          <C>
First ......................            5.0% 
Second .....................            4.0% 
Third ......................            3.0% 
Fourth .....................            2.0% 
Fifth ......................            2.0% 
Sixth ......................            1.0% 
Seventh and thereafter  ....            None 

</TABLE>

   
   The following table sets forth the rates of the CDSC applicable to Class B 
shares of the Fund purchased on or after July 28, 1997 by Qualified 
Retirement Plans for which DWT serves as Trustee or DWR's Retirement Plan 
Services serves as recordkeeper pursuant to a written Recordkeeping Services 
Agreement: 
    

<TABLE>
<CAPTION>
        YEAR SINCE 
         PURCHASE            CDSC AS A PERCENTAGE 
       PAYMENT MADE           OF AMOUNT REDEEMED 
- -------------------------  ------------------------ 
<S>                        <C>
First ....................            2.0% 
Second ...................            2.0% 
Third ....................            1.0% 
Fourth and thereafter ....            None 
</TABLE>

   
   In determining the rate of the CDSC, it will be assumed that a redemption 
is made of shares held by the investor for the longest period of time within 
the applicable six-year or three-year period. This will result in any such 
CDSC being imposed at the lowest possible rate. The CDSC will be imposed, in 
accordance with the table shown above, on any redemptions within six years 
(or, in the case of shares held by certain Qualified Retirement Plans, three 
years) of purchase which are in excess of these amounts and which redemptions 
do not qualify for waiver of the CDSC, as described in the Prospectus. 
    

LEVEL LOAD ALTERNATIVE--CLASS C SHARES 

   Class C shares are sold without a sales charge but are subject to a CDSC 
of 1.0% on most redemptions made within one year after purchase, except in 
the circumstances discussed in the Prospectus. 

NO LOAD ALTERNATIVE--CLASS D SHARES 

   Class D shares are offered without any sales charge on purchase or 
redemption. Class D shares are offered only to those persons meeting the 
qualifications set forth in the Prospectus. 

                               41           
<PAGE>
SHAREHOLDER SERVICES 
- ----------------------------------------------------------------------------- 

   Upon the purchase of shares of the Fund, a Shareholder Investment Account 
is opened for the investor on the books of the Fund, maintained by the 
Transfer Agent. This is an open account in which shares owned by the investor 
are credited by the Transfer Agent in lieu of issuance of a share 
certificate. If a share certficate is desired, it must be requested in 
writing for each transaction. Certificates are issued only for full shares 
and may be redeposited in the account at any time. There is no charge to the 
investor for issuance of a certificate. Whenever a transaction takes place in 
the Shareholder Investment Account, the shareholder will be mailed a 
confirmation of the transaction from the Fund or from DWR or other selected 
broker-dealer. 

   
   Automatic Investment of Dividends and Distributions. As stated in the 
Prospectus, all income dividends and capital gains distributions are 
automatically paid in full and fractional shares of the applicable Class of 
the Fund, unless the shareholder requests that they be paid in cash. Each 
purchase of shares of the Fund is made upon the condition that the Transfer 
Agent is thereby automatically appointed as agent of the investor to receive 
all dividends and capital gains distributions on shares owned by the 
investor. Such dividends and distributions will be paid, at the net asset 
value per share, in shares of the applicable Class of the Fund (or in cash if 
the shareholder so requests) as of the close of business on the record date. 
At any time an investor may request the Transfer Agent, in writing, to have 
subsequent dividends and/or capital gains distributions paid to him or her in 
cash rather than shares. To assure sufficient time to process the change, 
such request should be received by the Transfer Agent at least five business 
days prior to the record date of the dividend or distribution. In the case of 
recently purchased shares for which registration instructions have not been 
received on the record date, cash payments will be made to DWR or other 
selected broker-dealer, and will be forwarded to the shareholder, upon the 
receipt of proper instructions. It has been and remains the Fund's policy and 
practice that, if checks for dividends or distributions paid in cash remain 
uncashed, no interest will accrue on amounts represented by such uncashed 
checks. 
    

   Targeted Dividends. (Service Mark)  In states where it is legally 
permissible, shareholders may also have all income dividends and capital 
gains distributions automatically invested in shares of any Class of an 
open-end Dean Witter Fund other than Dean Witter Diversified Income Trust or 
in another Class of Dean Witter Diversified Income Trust. Such investment 
will be made as described above for automatic investment in shares of the 
applicable Class of the Fund, at the net asset value per share of the 
selected Dean Witter Fund as of the close of business on the payment date of 
the dividend or distribution and will begin to earn dividends, if any, in the 
selected Dean Witter Fund the next business day. To participate in the 
Targeted Dividends program, shareholders should contact their DWR or other 
selected broker-dealer account executive or the Transfer Agent. Shareholders 
of the Fund must be shareholders of the selected Class of the Dean Witter 
Fund targeted to receive investments from dividends at the time they enter 
the Targeted Dividends program. Investors should review the prospectus of the 
targeted Dean Witter Fund before entering the program. 

   
   EasyInvest. (Service Mark)  Shareholders may subscribe to EasyInvest, an 
automatic purchase plan which provides for any amount from $100 to $5,000 to 
be transferred automatically from a checking or savings account or following 
redemption of shares of a Dean Witter money market fund, on a semi-monthly, 
monthly or quarterly basis, to the Transfer Agent for investment in shares of 
the Fund. Shares purchased through EasyInvest will be added to the 
shareholder's existing account at the net asset value calculated the same 
business day the transfer of funds is effected (subject to any applicable 
sales charges). Shares of the Dean Witter money market funds redeemed in 
connection with EasyInvest are redeemed on the business day preceding the 
transfer of funds. For further information or to subscribe to EasyInvest, 
shareholders should contact their DWR or other selected broker-dealer account 
executive or the Transfer Agent. 
    

   Investment of Dividends or Distributions Received in Cash. Any shareholder 
who receives a cash payment representing a dividend or distribution may 
invest such dividend or distribution in shares of the applicable Class at net 
asset value, without the imposition of a CDSC upon redemption, by returning 
the check or the proceeds to the Transfer Agent within thirty days after the 
payment date. If the shareholder 

                               42           
<PAGE>
returns the proceeds of a dividend or distribution, such funds must be 
accompanied by a signed statement indicating that the proceeds constitute a 
dividend or distribution to be invested. Such investment will be made at the 
net asset value per share next determined after receipt of the check or the 
proceeds by the Transfer Agent. 

   Direct Investments through Transfer Agent. A shareholder may make 
additional investments in any Class of shares of the Fund for which they 
qualify at any time by sending a check in any amount, not less than $100, 
payable to Dean Witter Diversified Income Trust, and indicating the selected 
Class directly to the Fund's Transfer Agent. In the case of Class A shares, 
after deduction of any applicable sales charge, the balance will be applied 
to the purchase of Fund shares, and, in the case of shares of the other 
Classes, the entire amount will be applied to the purchase of Fund shares at 
the net asset value per share next determined after receipt of the check or 
purchase payment by the Transfer Agent. The shares so purchased will be 
credited to the investor's account. 

   Systematic Withdrawal Plan. As discussed in the Prospectus, a systematic 
withdrawal plan ("Withdrawal Plan") is available for shareholders who own or 
purchase shares of the Fund having a minimum value of $10,000 based upon the 
then current net asset value. The Withdrawal Plan provides for monthly or 
quarterly (March, June, September and December) checks in any dollar amount, 
not less than $25, or in any whole percentage of the account balance, on an 
annualized basis. Any applicable CDSC will be imposed on shares redeemed 
under the Withdrawal Plan (see "Purchase of Fund Shares"). Therefore, any 
shareholder participating in the Withdrawal Plan will have sufficient shares 
redeemed from his or her account so that the proceeds (net of any applicable 
CDSC) to the shareholder will be the designated monthly or quarterly amount. 

   The Transfer Agent acts as agent for the shareholder in tendering to the 
Fund for redemption sufficient full and fractional shares to provide the 
amount of the periodic withdrawal payment designated in the application. The 
shares will be redeemed at their net asset value determined, at the 
shareholder's option, on the tenth or twenty-fifth day (or next following 
business day) of the relevant month or quarter and normally a check for the 
proceeds will be mailed by the Transfer Agent or amounts credited to a 
shareholder's DWR or other selected broker-dealer brokerage account, within 
five business days after the date of redemption. The Withdrawal Plan may be 
terminated at any time by the Fund. 

   Withdrawal Plan payments should not be considered as dividends, yields or 
income. If periodic withdrawal plan payments continously exceed net 
investment income and net capital gains, the shareholder's original 
investment will be correspondingly reduced and ultimately exhausted. 

   Each withdrawal constitutes a redemption of shares and any gain or loss 
realized must be recognized for federal income tax purposes. Although the 
shareholder may make additional investments of $2,500 or more under the 
Withdrawal Plan, withdrawals made concurrently with purchases of additional 
shares may be inadvisable because of sales charges which may be applicable to 
purchases or redemptions of shares (see "Purchase of Fund Shares"). 

   Any shareholder who wishes to have payments under the Withdrawal Plan made 
to a third party or sent to an address other than the one listed on the 
account must send complete written instructions to the Transfer Agent to 
enroll in the Withdrawal Plan. The shareholder's signature on such 
instructions must be guaranteed by an eligible guarantor acceptable to the 
Transfer Agent (shareholders should contact the Transfer Agent for a 
determination as to whether a particular institution is such an eligible 
guarantor). A shareholder may, at any time, change the amount and interval of 
withdrawal payments through his or her account executive or by written 
notification to the Transfer Agent. In addition, the party and/or the address 
to which checks are mailed may be changed by written notification to the 
Transfer Agent, with signature guarantees required in the manner described 
above. The shareholder may also terminate the Withdrawal Plan at any time by 
written notice to the Transfer Agent. In the event of such termination, the 
account will be continued as a regular shareholder investment account. The 
shareholder may also redeem all or part of the shares held in the Withdrawal 
Plan account (see "Redemptions and Repurchases" in the Prospectus) at any 
time. 

EXCHANGE PRIVILEGE 

   As discussed in the Prospectus, the Fund makes available to its 
shareholders an Exchange Privilege whereby shareholders of each Class of 
shares of the Fund may exchange their shares for the 

                               43           
<PAGE>
   
shares of same Class of shares of any other Dean Witter Multi-Class Fund 
without the imposition of an exchange fee. Shares may also be exchanged for 
shares of any of the following funds: Dean Witter Short-Term U.S. Treasury 
Trust, Dean Witter Limited Term Municipal Trust, Dean Witter Short-Term Bond 
Fund, Dean Witter Intermediate Term U.S. Treasury Trust and five Dean Witter 
Funds which are money market funds (the foregoing nine non-CDSC funds are 
hereinafter referred to as the "Exchange Funds"). Class A shares may also be 
exchanged for shares of Dean Witter Multi-State Municipal Series Trust and 
Dean Witter Hawaii Municipal Trust, which are Dean Witter Funds sold with a 
front-end sales charge ("FSC Funds"). Class B shares may also be exchanged 
for shares of Dean Witter Global Short-Term Income Fund Inc. ("Global 
Short-Term"), which is a Dean Witter Fund offered with a CDSC. Exchanges may 
be made after the shares of the Fund acquired by purchase (not by exchange or 
dividend reinvestment) have been held for thirty days. There is no waiting 
period for exchanges of shares acquired by exchange or dividend reinvestment. 
An exchange will be treated for federal income tax purposes the same as a 
repurchase or redemption of shares, on which the shareholder may realize a 
capital gain or loss. 
    

   Any new account established through the Exchange Privilege will have the 
same registration and cash dividend or dividend reinvestment plan as the 
present account, unless the Transfer Agent receives written notification to 
the contrary. For telephone exchanges, the exact registration of the existing 
account and the account number must be provided. 

   Any shares held in certificate form cannot be exchanged but must be 
forwarded to the Transfer Agent and deposited into the shareholder's account 
before being eligible for exchange. (Certificates mailed in for deposit 
should not be endorsed.) 

   
   As described below, and in the Prospectus under the caption "Purchase of 
Fund Shares", a CDSC may be imposed upon a redemption, depending on a number 
of factors, including the number of years from the time of purchase until the 
time of redemption or exchange ("holding period"). When shares of a Dean 
Witter Multi-Class Fund or Global Short-Term are exchanged for shares of an 
Exchange Fund, the exchange is executed at no charge to the shareholder, 
without the imposition of the CDSC at the time of the exchange. During the 
period of time the shareholder remains in the Exchange Fund (calculated from 
the last day of the month in which the Exchange Fund shares were acquired), 
the holding period or "year since purchase payment made" is frozen. When 
shares are redeemed out of the Exchange Fund, they will be subject to a CDSC 
which would be based upon the period of time the shareholder held shares in a 
Dean Witter Multi-Class Fund or Global Short-Term. However, in the case of 
shares exchanged into an Exchange Fund on or after April 23, 1990, upon a 
redemption of shares which results in a CDSC being imposed, a credit (not to 
exceed the amount of the CDSC) will be given in an amount equal to the 
Exchange Fund 12b-1 distribution fees incurred on or after that date which 
are attributable to those shares. Shareholders acquiring shares of an 
Exchange Fund pursuant to this exchange privilege may exchange those shares 
back into a Dean Witter Multi-Class Fund or Global Short-Term from the 
Exchange Fund, with no CDSC being imposed on such exchange. The holding 
period previously frozen when shares were first exchanged for shares of the 
Exchange Fund resumes on the last day of the month in which shares of a Dean 
Witter Multi-Class Fund or Global Short-Term are reacquired. A CDSC is 
imposed only upon an ultimate redemption, based upon the time (calculated as 
described above) the shareholder was invested in a Dean Witter Multi-Class 
Fund or in Global Short-Term. In the case of exchanges of Class A shares 
which are subject to a CDSC, the holding period also includes the time 
(calculated as described above) the shareholder was invested in a FSC Fund. 

   When shares initially purchased in a Dean Witter Multi-Class Fund or in 
Global Short-Term are exchanged for shares of a Dean Witter Multi-Class Fund, 
shares of Global Short-Term, shares of a FSC Fund or shares of an Exchange 
Fund, the date of purchase of the shares of the fund exchanged into, for 
purposes of the CDSC upon redemption, will be the last day of the month in 
which the shares being exchanged were originally purchased. In allocating the 
purchase payments between funds for purposes of the CDSC, the amount which 
represents the current net asset value of shares at the time of the exchange 
which were (i) purchased more than one, three or six years (depending on the 
CDSC schedule applicable to the shares) prior to the exchange, (ii) 
originally acquired through reinvestment of dividends or distributions and 
(iii) acquired in exchange for shares of FSC Funds, or for shares of other 
Dean Witter 
    

                               44           
<PAGE>
Funds for which shares of FSC Funds have been exchanged (all such shares 
called "Free Shares"), will be exchanged first. After an exchange, all 
dividends earned on shares in an Exchange Fund will be considered Free 
Shares. If the exchanged amount exceeds the value of such Free Shares, an 
exchange is made, on a block-by-block basis, of non-Free Shares held for the 
longest period of time (except that, with respect to Class B shares, if 
shares held for identical periods of time but subject to different CDSC 
schedules are held in the same Exchange Privilege Account, the shares of that 
block that are subject to a lower CDSC rate will be exchanged prior to the 
shares of that block that are subject to a higher CDSC rate). Shares equal to 
any appreciation in the value of non-Free Shares exchanged will be treated as 
Free Shares, and the amount of the purchase payments for the non-Free Shares 
of the fund exchanged into will be equal to the lesser of (a) the purchase 
payments for, or (b) the current net asset value of, the exchanged non-Free 
Shares. If an exchange between funds would result in exchange of only part of 
a particular block of non-Free Shares, then shares equal to any appreciation 
in the value of the block (up to the amount of the exchange) will be treated 
as Free Shares and exchanged first, and the purchase payment for that block 
will be allocated on a pro rata basis between the non-Free Shares of that 
block to be retained and the non-Free Shares to be exchanged. The prorated 
amount of such purchase payment attributable to the retained non-Free Shares 
will remain as the purchase payment for such shares, and the amount of 
purchase payment for the exchanged non-Free Shares will be equal to the 
lesser of (a) the prorated amount of the purchase payment for, or (b) the 
current net asset value of, those exchanged non-Free Shares. Based upon the 
procedures described in the CDSC fund Prospectus under the caption "Purchase 
of Fund Shares", any applicable CDSC will be imposed upon the ultimate 
redemption of shares of any fund, regardless of the number of exchanges since 
those shares were originally purchased. 

   With respect to the repurchase of shares of the Fund, the application of 
proceeds to the purchase of new shares in the Fund or any other of the funds 
and the general administration of the Exchange Privilege, the Transfer Agent 
acts as agent for the Distributor and for the shareholder's selected 
broker-dealer, if any, in the performance of such functions. With respect to 
exchanges, redemptions or repurchases, the Transfer Agent shall be liable for 
its own negligence and not for the default or negligence of its 
correspondents or for losses in transit. The Fund shall not be liable for any 
default or negligence of the Transfer Agent, the Distributor or any selected 
broker-dealer. 

   The Distributor and any selected broker-dealer have authorized and 
appointed the Transfer Agent to act as their agent in connection with the 
application of proceeds of any redemption of Fund shares to the purchase of 
the shares of any other fund and the general administration of the Exchange 
Privilege. No commission or discounts will be paid to the Distributor or any 
selected broker-dealer for any transactions pursuant to this Exchange 
Privilege. 

   Exchanges are subject to the minimum investment requirement and any other 
conditions imposed by each fund. (The minimum initial investment for the 
Exchange Privilege account of each Class is $5,000 for Dean Witter Liquid 
Asset Fund Inc., Dean Witter Tax-Free Daily Income Trust, Dean Witter 
California Tax-Free Daily Income Trust, and Dean Witter New York Municipal 
Money Market Trust, although those funds may, at their discretion, accept 
initial investments of as low as $1,000. The minimum initial investment for 
the Exchange Privilege account of each Class is $10,000 for Dean Witter 
Short-Term U.S. Treasury Trust although that Fund, in its discretion, may 
accept initial purchases of as low as $5,000. The minimum initial investment 
for the Exchange Privilege account of each Class is $5,000 for Dean Witter 
Special Value Fund. The minimum initial investment for the Exchange Privilege 
account of each Class of all other Dean Witter Funds for which the Exchange 
Privilege is available is $1,000.) Upon exchange into an Exchange Fund, the 
shares of that fund will be held in a special Exchange Privilege Account 
separately from accounts of those shareholders who have acquired their shares 
directly from that fund. As a result, certain services normally available to 
shareholders of those funds, including the check writing feature, will not be 
available for funds held in that account. 

   The Fund and each of the other Dean Witter Funds may limit the number of 
times this Exchange Privilege may be exercised by any investor within a 
specified period of time. Also, the Exchange Privilege may be terminated or 
revised at any time by the Fund and/or any of the Dean Witter Funds for which 
shares of the Fund have been exchanged, upon such notice as may be required 
by applicable regulatory 

                               45           
<PAGE>
agencies (presently sixty days' prior written notice for termination or 
material revision), provided that six months' prior written notice of 
termination will be given to the shareholders who hold shares of the Exchange 
Funds pursuant to this Exchange Privilege, and provided further that the 
Exchange Privilege may be terminated or materially revised at times (a) when 
the New York Stock Exchange is closed for other than customary weekends and 
holidays, (b) when trading on that Exchange is restricted, (c) when an 
emergency exists as a result of which disposal by the Fund of securities 
owned by it is not reasonably practicable or it is not reasonably practicable 
for the Fund fairly to determine the value of its net assets, (d) during any 
other period when the Securities and Exchange Commission by order so permits 
(provided that applicable rules and regulations of the Securities and 
Exchange Commission shall govern as to whether the conditions prescribed in 
(b) or (c) exist), or (e), if the Fund would be unable to invest amounts 
effectively in accordance with its investment objective(s), policies and 
restrictions. 

   The current prospectus for each fund describes its investment objective(s) 
and policies, and shareholders should obtain a copy and examine it carefully 
before investing. An exchange will be treated for federal income tax purposes 
the same as a repurchase or redemption of shares, on which the shareholder 
may realize a capital gain or loss. However, the ability to deduct capital 
losses on an exchange may be limited in situations where there is an exchange 
of shares within ninety days after the shares are purchased. The Exchange 
Privilege is only available in states where an exchange may legally be made. 

   For further information regarding the Exchange Privilege, shareholders 
should contact their DWR or other selected broker-dealer account executive or 
the Transfer Agent. 

REDEMPTIONS AND REPURCHASES 
- ----------------------------------------------------------------------------- 

   
   Redemption. As stated in the Prospectus, shares of each Class of the Fund 
can be redeemed for cash at any time at the net asset value per share next 
determined; however, such redemption proceeds will be reduced by the amount 
of any applicable CDSC. If shares are held in a shareholder's account without 
a share certificate, a written request for redemption to the Fund's Transfer 
Agent at P.O. Box 983, Jersey City, NJ 07303 is required. If certificates are 
held by the shareholder, the shares may be redeemed by surrendering the 
certificates with a written request for redemption. The share certificate, or 
an accompanying stock power, and the request for redemption, must be signed 
by the shareholder or shareholders exactly as the shares are registered. Each 
request for redemption, whether or not accompanied by a share certificate, 
must be sent to the Fund's Transfer Agent, which will redeem the shares at 
their net asset value next computed (see "Purchase of Fund Shares" in the 
Prospectus) after it receives the request, and certificate, if any, in good 
order. The term good order means that the share certificate, if any, and 
request for redemption are properly signed, accompanied by any documentation 
required by the Transfer Agent, and bear signature guarantees when required 
by the Fund or the Transfer Agent. Any redemption request received after such 
computation will be redeemed at the next determined net asset value. 
    

   Whether certificates are held by the shareholder or shares are held in a 
shareholder's account, if the proceeds are to be paid to any person other 
than the record owner, or if the proceeds are to be paid to a corporation 
(other than the Distributor or a selected broker-dealer for the account of 
the shareholder), partnership, trust or fiduciary, or sent to the shareholder 
at an address other than the registered address, signatures must be 
guaranteed by an eligible guarantor acceptable to the Transfer Agent 
(shareholders should contact the Transfer Agent for a determination as to 
whether a particular institution is such an eligible guarantor). A stock 
power may be obtained from any dealer or commercial bank. The Fund may change 
the signature guarantee requirements from time to time upon notice to 
shareholders, which may be by means of a new prospectus. 

   Repurchase. As stated in the Prospectus, DWR and other selected 
broker-dealers are authorized to repurchase shares represented by a share 
certificate which is delivered to any of their offices. Shares held in a 
shareholder's account without a share certificate may also be repurchased by 
DWR and other selected broker-dealers upon the telephonic request of the 
shareholder. The repurchase price is the net asset value next computed after 
such purchase order is received by DWR or other selected broker-dealer 
reduced by any applicable CDSC. 

                               46           
<PAGE>
   
   Payment for Shares Redeemed or Repurchased. As discussed in the 
Prospectus, payment for shares of any Class presented for repurchase or 
redemption will be made by check within seven days after receipt by the 
Transfer Agent of the certificate and/or written request in good order. Such 
payment may be postponed or the right of redemption suspended at times (a) 
when the New York Stock Exchange is closed for other than customary weekends 
and holidays, (b) when trading on that Exchange is restricted, (c) when an 
emergency exists as a result of which disposal by the Fund of securities 
owned by it is not reasonably practicable or it is not reasonably practicable 
for the Fund fairly to determine the value of its net assets, or (d) during 
any other period when the Securities and Exchange Commission by order so 
permits; provided that applicable rules and regulations of the Securities and 
Exchange Commission shall govern as to whether the conditions prescribed in 
(b) or (c) exist. If the shares to be redeemed have recently been purchased 
by check (including a certified or bank cashier's check), payment of 
redemption proceeds may be delayed for the minimum time needed to verify that 
the check used for investment has been honored (not more than fifteen days 
from the time of receipt of the check by the Transfer Agent). It has been and 
remains the Fund's policy and practice that, if checks for redemption 
proceeds remain uncashed, no interest will accrue on amounts represented by 
such uncashed checks. Shareholders maintaining margin accounts with DWR or 
another selected broker-dealer are referred to their account executive 
regarding restrictions on redemption of shares of the Fund pledged in the 
margin account. 
    

   Transfers of Shares. In the event a shareholder requests a transfer of 
shares to a new registration, such shares will be transferred without sales 
charge at the time of transfer. With regard to the status of shares which are 
either subject to the CDSC or free of such charge (and with regard to the 
length of time shares subject to the charge have been held), any transfer 
involving less than all of the shares in an account will be made on a pro 
rata basis (that is, by transferring shares in the same proportion that the 
transferred shares bear to the total shares in the account immediately prior 
to the transfer). The transferred shares will continue to be subject to any 
applicable CDSC as if they had not been so transferred. 

   Reinstatement Privilege. As described in the Prospectus, a shareholder who 
has had his or her shares redeemed or repurchased and has not previously 
exercised this reinstatement privilege may, within 35 days after the date of 
the redemption or repurchase, reinstate any portion or all of the proceeds of 
such redemption or repurchase in shares of the Fund in the same Class at net 
asset value (without sales charge) next determined after a reinstatement 
request, together with the proceeds, is received by the Transfer Agent. 

   Exercise of the reinstatement privilege will not affect the federal income 
tax treatment of any gain or loss realized upon the redemption or repurchase, 
except that if the redemption or repurchase resulted in a loss and 
reinstatement is made in shares of the Fund, some or all of the loss, 
depending on the amount reinstated, will not be allowed as a deduction for 
federal income tax purposes but will be applied to adjust the cost basis of 
the shares acquired upon reinstatement. 

DIVIDENDS, DISTRIBUTIONS AND TAXES 
- ----------------------------------------------------------------------------- 

   As discussed in the Prospectus, the Fund will determine either to 
distribute or to retain all or part of any net long-term capital gains in any 
year for reinvestment. If any such gains are retained, the Fund will pay 
federal income tax thereon, and will notify shareholders that, following an 
election by the Fund, the shareholders will be required to include such 
undistributed gains in determining their taxable income and may claim their 
share of the tax paid by the Fund as a credit against their individual 
federal income tax. 

   Gains or losses on sales of securities by the Fund will generally be 
long-term capital gains or losses if the securities have been held by the 
Fund for more than twelve months. Gains or losses on the sale of securities 
held for twelve months or less will be generally short-term gains or losses. 

   
   At October 31, 1997, the Fund had a net capital loss carryover of 
approximately $16,314,000 of which $3,024,000 will be available through 
October 31, 2002, $3,677,000 will be available through October 31, 2003, 
$2,482,000 will be available through 2004 and $7,131,000 will be available 
through 2005 to offset future capital gains to the extent provided by 
regulations. To the extent that these carryover losses are used to offset 
future capital gains, it is probable that the gains so offset will not be 
distributed to shareholders. 
    

                               47           
<PAGE>
   
   Distributions of net long-term capital gains, if any, are taxable to 
shareholders as long-term capital gains regardless of how long a shareholder 
has held the Fund's shares and regardless of whether the distribution is 
received in additional shares or in cash. Capital gains distributions are not 
eligible for the dividends received deduction. It is expected that the 
Treasury will issue regulations or other guidance to permit shareholders to 
take into account their proportionate share of the Fund's capital gains 
distributions that will be subject to a reduced rate under the Taxpayer 
Relief Act of 1997. The Taxpayer Relief Act reduces the maximum tax on 
long-term capital gains from 28% to 20%; however, it also lengthens the 
required holding period to obtain the lower rate from more than 12 months to 
more than 18 months. The lower rates do not apply to collectibles and certain 
other assets. Additionally, the maximum capital gain rate for assets that are 
held more than five years and that are acquired after December 31, 2000 is 
18%. 

   The Fund has qualified and intends to remain qualified as a regulated 
investment company under Subchapter M of the Internal Revenue Code (the 
"Code"). If so qualified, the Fund will not be subject to federal income tax 
on its net investment income and capital gains, if any, realized during any 
fiscal year in which it distributes such income and capital gains to its 
shareholders. In addition, the Fund intends to distribute to its shareholders 
each calendar year a sufficient amount of ordinary income and capital gains 
to avoid the imposition of a 4% excise tax. Shareholders will normally have 
to pay federal income taxes, and any state and/or local income taxes, on the 
dividends and distributions they receive from the Fund. Such dividends and 
distributions, to the extent that they are derived from net investment income 
or short-term capital gains, are taxable to the shareholder as ordinary 
income regardless of whether the shareholder receives such payments in 
additional shares or in cash. Any dividends declared in the last quarter of 
any calendar year which are paid in the following year prior to February 1 
will be deemed received by the shareholder in the prior year. 
    

   Any dividend or capital gains distribution received by a shareholder from 
any investment company will have the effect of reducing the net asset value 
of the shareholder's stock in that company by the exact amount of the 
dividend or capital gains distribution. Furthermore, capital gains 
distributions and dividends are subject to federal income taxes. If the net 
asset value of the shares should be reduced below a shareholder's cost as a 
result of the payment of dividends or the distribution of realized net 
long-term capital gains, such payment or distribution would be in part a 
return of the shareholder's investment to the extent of such reduction below 
the shareholder's cost, but nonetheless would be fully taxable. Therefore, an 
investor should consider the tax implications of purchasing Fund shares 
immediately prior to a dividend or distribution record date. 

   Any loss realized by shareholders upon a redemption of shares within six 
months of the date of their purchase will be treated as a long-term capital 
loss to the extent of any distributions of net long-term capital gains during 
the six-month period. 

   Dividends, interest and capital gains received by the Fund may give rise 
to withholding and other taxes imposed by foreign countries. Tax conventions 
between certain countries and the United States may reduce or eliminate such 
taxes. Investors may be entitled to claim United States foreign tax credits 
or deductions with respect to such taxes, subject to certain provisions and 
limitations contained in the Code. If more than 50% of the Fund's total 
assets at the close of its fiscal year consist of securities of foreign 
corporations, the Fund would be eligible and would determine whether or not 
to file an election with the Internal Revenue Service pursuant to which 
shareholders of the Fund will be required to include their respective pro 
rata portions of such withholding taxes in their United States income tax 
returns as gross income, treat such respective pro rata portions as taxes 
paid by them, and deduct such respective pro rata portions in computing their 
taxable income or, alternatively, use them as foreign tax credits against 
their United States income taxes. If the Fund makes such election, it will 
report annually to its shareholders the amount per share of such withholding. 

   Special Rules for Certain Foreign Currency Transactions. In general, gains 
from foreign currencies and from foreign currency options, foreign currency 
futures and forward foreign exchange contracts relating to investments in 
stock, securities or foreign currencies are currently considered to be 
qualifying income for purposes of determining whether the Fund qualifies as a 
regulated investment company. It is 

                               48           
<PAGE>
currently unclear, however, who will be treated as the issuer of certain 
foreign currency instruments or how foreign currency options, futures, or 
forward foreign currency contracts will be valued for purposes of the 
regulated investment company diversification requirements applicable to the 
Fund. 

   Under Code Section 988, special rules are provided for certain 
transactions in a foreign currency other than the taxpayer's functional 
currency (i.e., unless certain special rules apply, currencies other than the 
U.S. dollar). In general, foreign currency gains or losses from forward 
contracts, from futures contracts, and from options will be treated as 
ordinary income or loss under Code Section 988. Also, certain foreign 
exchange gains or losses derived with respect to foreign fixed-income 
securities are also subject to Section 988 treatment. In general, therefore, 
Code Section 988 gains or losses will increase or decrease the amount of the 
Fund's investment company taxable income available to be distributed to 
shareholders as ordinary income, rather than increasing or decreasing the 
amount of the Fund's net capital gain. Additionally, if Code Section 988 
losses exceed other investment company taxable income during a taxable year, 
the Fund would not be able to make any ordinary dividend distributions. 

   After the end of the calendar year, shareholders will be sent full 
information on their dividends and capital gains distributions for tax 
purposes, including information as to the portion taxable as ordinary income, 
the portion taxable as long-term capital gains and the portion eligible for 
the dividends received deduction. To avoid being subject to a 31% federal 
backup withholding tax on taxable dividends, capital gains distributions and 
the proceeds of redemptions and repurchases, shareholders' taxpayer 
identification numbers must be furnished and certified as to their accuracy. 

   Shareholders are urged to consult their attorneys or tax advisers 
regarding specific questions as to federal, state or local taxes. 

PERFORMANCE INFORMATION 
- ----------------------------------------------------------------------------- 

   
   As discussed in the Prospectus, from time to time the Fund may quote its 
"yield" and/or its "total return" in advertisements and sales literature. 
These figures are computed separately for Class A, Class B, Class C and Class 
D shares. Yield is calculated for any 30-day period as follows: the amount of 
interest income for each security in the Fund's portfolio is determined in 
accordance with regulatory requirements; the total for the entire portfolio 
constitutes the Fund's gross income for the period. Expenses accrued during 
the period are subtracted to arrive at "net investment income" of each Class. 
The resulting amount is divided by the product of the maximum offering price 
per share on the last day of the period multiplied by the average number of 
shares of the applicable Class outstanding during the period that were 
entitled to dividends. This amount is added to 1 and raised to the sixth 
power. 1 is then subtracted from the result and the difference is multiplied 
by 2 to arrive at the annualized yield. For the 30-day period ended October 
31, 1997, the yield, calculated pursuant to the formula described above, was 
approximately 7.53%, 7.29%, 7.27% and 8.03% for Class A, Class B, Class C and 
Class D, respectively. 

   The Fund's "average annual total return" represents an annualization of 
the Fund's total return over a particular period and is computed by finding 
the annual percentage rate which will result in the ending redeemable value 
of a hypothetical $1,000 investment made at the beginning of a one, five or 
ten year period, or for the period from the date of commencement of the 
Fund's operations, if shorter than any of the foregoing. The ending 
redeemable value is reduced by any CDSC at the end of the one, five, or ten 
year or other period. For the purpose of this calculation, it is assumed that 
all dividends and distributions are reinvested. The formula for computing the 
average annual total return involves a percentage obtained by dividing the 
ending redeemable value by the amount of the initial investment, taking a 
root of the quotient (where the root is equivalent to the number of years in 
the period) and subtracting 1 from the result. The average annual total 
return of Class B for the fiscal year ended October 31, 1997, the five year 
period ended October 31, 1997 and for the period April 9, 1992 (commencement 
of operations) through October 31, 1997 was 1.62%, 6.83% and 6.96%, 
respectively. 
    

                               49           
<PAGE>
   
   For periods of less than one year, the Fund quotes its total return on a 
non-annualized basis. Accordingly, the Fund may compute its aggregate total 
return for each of Class A, Class C and Class D for specified periods by 
determining the aggregate percentage rate which will result in the ending 
value of a hypothetical $1,000 investment made at the beginning of the 
period. For the purpose of this calculation, it is assumed that all dividends 
and distributions are reinvested. The formula for computing aggregate total 
return involves a percentage obtained by dividing the ending value by the 
initial $1,000 investment and subtracting 1 from the result. The ending 
redeemable value is reduced by any CDSC at the end of the period. Based on 
the foregoing calculations, the total returns for the period July 28, 1997 
through October 31, 1997 were -1.62%, 1.52% and 2.69% for Class A, Class C 
and Class D, respectively. 

   In addition to the foregoing, the Fund may advertise its total return for 
each Class over different periods of time by means of aggregate, average, 
year-by-year or other types or total return figures. Such calculations may or 
may not reflect the imposition of the maximum front-end sales charge for 
Class A or the deduction of the CDSC for each of Class B and Class C which, 
if reflected, would reduce the performance quoted. For example, the average 
annual total return of the Fund may be calculated in the manner described 
above, but without deduction for any applicable sales charge. Based on this 
calculation, the average annual total return of Class B for the fiscal year 
ended October 31, 1997, the five year period ended October 31, 1997 and for 
the period April 9, 1992 (commencement of operations) through October 31, 
1997 was 6.46%, 7.12% and 7.08%, respectively. 

   In addition, the Fund may compute its aggregate total return for each 
Class for specified periods by determining the aggregate percentage rate 
which will result in the ending value of a hypothetical $1,000 investment 
made at the beginning of the period. For the purpose of this calculation, it 
is assumed that all dividends and distributions are reinvested. The formula 
for computing aggregate total return involves a percentage obtained by 
dividing the ending value (without reduction for any sales charge) by the 
initial $1,000 investment and subtracting 1 from the result. Based upon the 
foregoing calculations, the total returns of Class B for the fiscal year 
ended October 31, 1997, the five year period ended October 31, 1997 and for 
the period April 9, 1992 through October 31, 1997 was 6.46%, 41.03%, and 
46.29%, respectively. Based on the foregoing calculations, the total returns 
for Class A, Class C and Class D for the period July 28 through October 31, 
1997 were 2.74%, 2.52% and 2.69%, respectively. 

   The Fund may also advertise the growth of hypothetical investments of 
$10,000, $50,000, and $100,000 in each Class of shares of the Fund by adding 
1 to the Fund's aggregate total return to date (expressed as a decimal and 
without taking into account the effect of any applicable CDSC) and 
multiplying by $9,575, $48,250 and $97,250 in the case of Class A 
(investments of $10,000, $50,000 and $100,000 adjusted for the initial sales 
charge) or by $10,000, $50,000, and $100,000 in the case of each of Class B, 
Class C and Class D, as the case may be. Investments of $10,000, $50,000 or 
$100,000 in each Class at inception of the Class would have grown (declined) 
to the following amounts at October 31, 1997: 
    

   
<TABLE>
<CAPTION>
                                      INVESTMENT AT INCEPTION OF:
                INCEPTION       ---------------------------------------
 CLASS             DATE:         $10,000       $50,000        $100,000 
- -------         ---------       ---------     ---------      ----------
<S>             <C>             <C>           <C>            <C>
Class A          07/28/97        $ 9,838       $49,572        $ 99,915 
Class B          04/09/92         14,629        73,145         146,290 
Class C          07/28/97         10,252        51,260         102,520 
Class D          07/28/97         10,269        51,345         102,690 
</TABLE>                                                  
    

   The Fund from time to time may also advertise its performance relative to 
certain performance rankings and indexes compiled by independent 
organizations. 

                               50           
<PAGE>
DESCRIPTION OF SHARES OF THE FUND 
- ----------------------------------------------------------------------------- 

   The shareholders of the Fund are entitled to a full vote for each full 
share held. All of the Trustees have been elected by the shareholders of the 
Fund most recently at a Special Meeting of Shareholders held on May 21, 1997. 
On that date, Wayne E. Hedien was also elected as a Trustee of the Fund, with 
his term to commence on September 1, 1997. The Trustees themselves have the 
power to alter the number and the terms of office of the Trustees, and they 
may at any time lengthen their own terms or make their terms of unlimited 
duration and appoint their own successors, provided that always at least a 
majority of the Trustees has been elected by the shareholders of the Fund. 
Under certain circumstances the Trustees may be removed by action of the 
Trustees. The shareholders also have the right under certain circumstances to 
remove the Trustees in accordance with the provisions of Section 16(c) of the 
Investment Company Act of 1940. The voting rights of shareholders are not 
cumulative, so that holders of more than 50 percent of the shares voting can, 
if they choose, elect all Trustees being selected, while the holders of the 
remaining shares would be unable to elect any Trustees. 

   The Declaration of Trust permits the Trustees to authorize the creation of 
additional series of shares (the proceeds of which would be invested in 
separate, independently managed portfolios) and additional classes of shares 
within any series. The Trustees have not presently authorized any such 
additional series or classes of shares other than as set forth in the 
Prospectus. 

   The Declaration of Trust further provides that no Trustee, officer, 
employee or agent of the Fund is liable to the Fund or to a shareholder, nor 
is any Trustee, officer, employee or agent liable to any third persons in 
connection with the affairs of the Fund, except as such liability may arise 
from his or its own bad faith, willful misfeasance, gross negligence, or 
reckless disregard of his duties. It also provides that all third persons 
shall look solely to the Fund's property for satisfaction of claims arising 
in connection with the affairs of the Fund. With the exceptions stated, the 
Declaration of Trust provides that a Trustee, officer, employee or agent is 
entitled to be indemnified against all liability in connection with the 
affairs of the Fund. 

   The Fund is authorized to issue an unlimited number of shares of 
beneficial interest. The Fund shall be of unlimited duration subject to the 
provisions in the Declaration of Trust concerning termination by action of 
the shareholders. 

CUSTODIAN AND TRANSFER AGENT 
- ----------------------------------------------------------------------------- 

   The Bank of New York, 90 Washington Street, New York, New York 10286 is 
the Custodian of the Fund's assets as described in groupings 2 and 3 in the 
Prospectus. The Chase Manhattan Bank, One Chase Plaza, New York, New York 
10005 is the Custodian of the Fund's assets as described in grouping 1 in the 
Prospectus. As Custodian, The Chase Manhattan Bank has contracted with 
various foreign banks and depositaries to hold portfolio securities of 
non-U.S. issuers on behalf of the Fund. Any Fund cash balances with either 
Custodian in excess of $100,000 are unprotected by Federal deposit insurance. 
Such amounts may, at times, be substantial. 

   
   Dean Witter Trust FSB, Harborside Financial Center, Plaza Two, Jersey 
City, New Jersey 07311 is the Transfer Agent of the Trust's shares and 
Dividend Disbursing Agent for payment of dividends and distributions on Trust 
shares and Agent for shareholders under various investment plans described 
herein. Dean Witter Trust FSB is an affiliate of Dean Witter InterCapital 
Inc., the Fund's Investment Manager, and Dean Witter Distributors Inc., the 
Fund's Distributor. As Transfer Agent and Dividend Disbursing Agent, Dean 
Witter Trust FSB's responsibilities include maintaining shareholder accounts, 
disbursing cash dividends and reinvesting dividends, processing account 
registration changes, handling purchase and redemption transactions, mailing 
prospectuses and reports, mailing and tabulating proxies, processing share 
certificate transactions, and maintaining shareholder records and lists. For 
these services Dean Witter Trust FSB receives a per shareholder account fee 
from the Fund. 
    

                               51           
<PAGE>
INDEPENDENT ACCOUNTANTS 
- ----------------------------------------------------------------------------- 

   Price Waterhouse LLP serves as the independent accountants of the Fund. 
The independent accountants are responsible for auditing the annual financial 
statements of the Fund. 

REPORTS TO SHAREHOLDERS 
- ----------------------------------------------------------------------------- 

   The Fund will send to shareholders, at least semi-annually, reports 
showing the Fund's portfolio and other information. An annual report, 
containing financial statements audited by independent accountants, will be 
sent to shareholders each year. 

   The Fund's fiscal year ends on October 31. The financial statements of the 
Fund must be audited at least once a year by independent accountants whose 
selection is made annually by the Fund's Board of Trustees. 

LEGAL COUNSEL 
- ----------------------------------------------------------------------------- 

   Barry Fink, Esq., who is an officer and the General Counsel of the 
Investment Manager, is an officer and the General Counsel of the Fund. 

EXPERTS 
- ----------------------------------------------------------------------------- 

   
   The Financial Statements of the Fund for the fiscal year ended October 31, 
1997 included in this Statement of Additional Information and incorporated by 
reference in the Prospectus have been so included and incorporated in 
reliance on the report of Price Waterhouse LLP, independent accountants, 
given on the authority of said firm as experts in auditing and accounting. 
    

REGISTRATION STATEMENT 
- ----------------------------------------------------------------------------- 

   This Statement of Additional Information and the Prospectus do not contain 
all of the Information set forth in the Registration Statement the Fund has 
filed with the Securities and Exchange Commission. The complete Registration 
Statement may be obtained from the Securities and Exchange Commission upon 
payment of the fee prescribed by the rules and regulations of the Commission. 

                               52           
<PAGE>
DEAN WITTER DIVERSIFIED INCOME TRUST 
PORTFOLIO OF INVESTMENTS October 31, 1997 

   
<TABLE>
<CAPTION>
   PRINCIPAL 
   AMOUNT IN                                                                      COUPON    MATURITY 
   THOUSANDS                                                                       RATE       DATE          VALUE 
- --------------- ---------------------------------------------------------------- --------- ----------- -------------- 
<S>            <C>                                                               <C>       <C>            <C>   
                GOVERNMENT & CORPORATE BONDS (90.3%) 
                DENMARK (a)(3.2%) 
                Government Obligation 
DKr    183,277  Denmark Treasury Note  ..........................................   9.00%    11/15/98      $29,175,789 
                                                                                                        -------------- 
                FRANCE (a)(0.4%) 
                Government Obligation 
FRF     19,830  France Treasury Note ............................................   7.75     04/12/00        3,682,665 
                                                                                                        -------------- 
                ITALY (a)(1.4%) 
                Government Obligations 
ITL     19,070M Italy Treasury Bond  ............................................  10.50     07/15/98       11,581,884 
         1,725M Italy Treasury Bond  ............................................  10.50     04/01/00        1,125,922 
                                                                                                        -------------- 
                TOTAL ITALY  ..........................................................................     12,707,806 
                                                                                                        -------------- 
                NETHERLANDS (a)(0.0%) 
                Banks 
ITL    160,000  Rabobank Nederland ..............................................  11.00     02/01/98           95,355 
                                                                                                        -------------- 
                NEW ZEALAND (a)(1.2%) 
                Government Obligations 
NZ$      2,220  New Zealand Treasury Bond .......................................   8.00     07/15/98        1,385,321 
        16,308  New Zealand Treasury Bond  ......................................   6.50     02/15/00       10,066,868 
                                                                                                        -------------- 
                TOTAL NEW ZEALAND  ....................................................................     11,452,189 
                                                                                                        -------------- 
                SPAIN (a)(2.3%) 
                Government Obligations 
ESP      2,009M Spain Treasury Bond  ............................................   9.90     10/31/98       14,425,039 
           990M Spain Treasury Bond  ............................................   9.40     04/30/99        7,216,429 
                                                                                                        -------------- 
                TOTAL SPAIN  ..........................................................................     21,641,468 
                                                                                                        -------------- 
                SWEDEN (a)(2.8%) 
                Government Obligation 
SEK    180,800  Sweden Treasury Bond  ...........................................  11.00     01/21/99       25,721,743 
                                                                                                        -------------- 
                UNITED KINGDOM (a)(1.9%) 
                Government Obligations 
          
pounds   7,435  United Kingdom Treasury Bond  ...................................  15.50     09/30/98       13,336,678 
sterling 2,270  United Kingdom Treasury Bond (Conv.) ............................   9.00     03/03/00        3,962,673 
                                                                                                        -------------- 
                TOTAL UNITED KINGDOM  .................................................................     17,299,351 
                                                                                                        -------------- 
    
                      SEE NOTES TO FINANCIAL STATEMENTS 

                               53           
<PAGE>
DEAN WITTER DIVERSIFIED INCOME TRUST 
PORTFOLIO OF INVESTMENTS October 31, 1997, continued 
   

   PRINCIPAL 
   AMOUNT IN                                                                      COUPON    MATURITY 
   THOUSANDS                                                                       RATE       DATE          VALUE 
- --------------- ---------------------------------------------------------------- --------- ----------- -------------- 
                UNITED STATES (77.1%) 
                Aerospace (0.3%) 
         $3,000 Sabreliner Corp. (Series B) .....................................  12.50   % 04/15/03       $3,150,000 
                                                                                                        -------------- 
                Automotive (0.4%) 
          3,000 Toyota Motor Credit Corp.  ......................................  15.00     09/25/98        3,241,080 
                                                                                                        -------------- 
                Broadcast Media (2.6%) 
             45 Australis Media Ltd.  ...........................................  15.75 ++  05/15/03           34,180 
          5,500 Australis Media Ltd. (Units)++ ..................................  15.75 ++  05/15/03        4,180,000 
          3,200 Digital Television Services -144A* ..............................  12.50     08/01/07        3,440,000 
          3,100 Echostar DBS Corp. -144A* .......................................  12.50     07/01/02        3,286,000 
          3,000 Paxson Communications Corp. .....................................  11.625    10/01/02        3,240,000 
          4,000 Spanish Broadcasting System, Inc. ...............................  12.50     06/15/02        4,620,000 
          8,700 TCI Satellite Entertainment Corp. -144A* ........................  12.25 ++  02/15/07        5,568,000 
                                                                                                        -------------- 
                                                                                                            24,368,180 
                                                                                                        -------------- 
                Business Services (0.8%) 
          5,000 Anacomp, Inc. (Series B) ........................................  10.875    04/01/04        5,150,000 
          2,000 Xerox Credit Corp. ..............................................  15.00     06/26/98        2,119,760 
                                                                                                        -------------- 
                                                                                                             7,269,760 
                                                                                                        -------------- 
                Cable & Telecommunications (10.6%) 
          4,000 Adelphia Communications Corp. 
                 -144A* .........................................................   9.25     10/01/02        3,980,000 
          5,675 Advanced Radio Telecommunication ................................  14.00     02/15/07        5,221,000 
          4,000 American Communications Services, Inc. -144A* ...................  13.75     07/15/07        4,600,000 
          6,500 Clearnet Communications Inc. ....................................  14.75 ++  12/15/05        4,810,000 
          3,850 FrontierVision LP/Capital .......................................  11.00     10/15/06        4,158,000 
          7,000 Hyperion Telecommunication, Inc. (Series B) .....................  13.00 ++  04/15/03        4,795,000 
         28,500 In-Flight Phone Corp. (Series B)(b)  ............................  14.00 ++  05/15/02        3,135,000 
          3,000 IXC Communications, Inc. (Series B) .............................  12.50     10/01/05        3,397,500 
          7,300 McCaw International Ltd. ........................................  13.00 ++  04/15/07        4,307,000 
          3,000 Metronet Communications (Units)++ -144A* ........................  12.00     08/15/07        3,337,500 
          8,500 Nextel Communications -144A* ....................................  10.65 ++  09/15/07        4,823,750 
          3,350 Nextlink Communications LLC .....................................  12.50     04/15/06        3,777,125 
          4,000 Orbcomm Global LP/Capital  ......................................  14.00     08/15/04        4,220,000 
          4,000 Paging Network, Inc. ............................................  10.125    08/01/07        4,090,000 
          6,000 Peoples Telephone Co., Inc. .....................................  12.25     07/15/02        6,360,000 
         10,000 Price Communications Cellular Holdings -144A* ...................  13.50 ++  08/01/07        5,700,000 

    
                      SEE NOTES TO FINANCIAL STATEMENTS 

                               54           
<PAGE>
DEAN WITTER DIVERSIFIED INCOME TRUST 
PORTFOLIO OF INVESTMENTS October 31, 1997, continued 

   
   PRINCIPAL 
   AMOUNT IN                                                                      COUPON    MATURITY 
   THOUSANDS                                                                       RATE       DATE          VALUE 
- --------------- ---------------------------------------------------------------- --------- ----------- -------------- 
        $3,500  Primus Telecommunications Group (Units)++ .......................  11.75   % 08/01/04       $3,815,000 
         5,000  Source Media Inc. -144A* ........................................  12.00     11/01/04        5,000,000 
         4,000  Transtel Pass-Thru Trust -144A* .................................  12.50     11/01/07        3,800,000 
         4,000  UIH Australia/Pacific (Series B) ................................  14.00 ++  05/15/06        2,820,000 
         4,000  USA Mobile Communications Holdings, Inc.  .......................  14.00     11/01/04        4,500,000 
         5,000  Winstar Communications  .........................................  14.00 ++  10/15/05        3,650,000 
         3,250  Winstar Equipment Corp. .........................................  12.50     03/15/04        3,542,500 
                                                                                                        -------------- 
                                                                                                            97,839,375 
                                                                                                        -------------- 
                Computer Equipment (0.3%) 
         2,500  IBM Credit Corp. ................................................  15.00     03/04/98        2,576,100 
                                                                                                        -------------- 
                Consumer Products (1.1%) 
         2,500  J.B. Williams Holdings, Inc. ....................................  12.00     03/01/04        2,575,000 
         3,500  North Atlantic Trading -144A* ...................................  11.00     06/15/04        3,570,000 
         4,000  Renaissance Cosmetics, Inc. .....................................  11.75     02/15/04        3,950,000 
                                                                                                        -------------- 
                                                                                                            10,095,000 
                                                                                                        -------------- 
                Electrical & Alarm Systems (0.4%) 
         4,980  Mosler, Inc.  ...................................................  11.00     04/15/03        3,436,200 
                                                                                                        -------------- 
                Entertainment/Gaming & Lodging (4.2%) 
         3,800  101 Main Street Ltd. -144A* .....................................  13.00     08/15/00        3,857,000 
         3,250  Argosy Gaming Co. ...............................................  13.25     06/01/04        3,315,000 
         2,700  Aztar Corp.  ....................................................  13.75     10/01/04        3,105,000 
         5,400  Fitzgeralds Gaming Corp. (Units)++ ..............................  13.00     12/31/02        5,346,000 
         4,000  Lady Luck Gaming Finance Corp. ..................................  11.875    03/01/01        4,050,000 
         5,670  Motels of America, Inc. (Series B) ..............................  12.00     04/15/04        5,443,200 
         3,000  Players International, Inc. .....................................  10.875    04/15/05        3,210,000 
         5,000  PRT Funding Corp. ...............................................  11.625    04/15/04        4,100,000 
         4,800  Stuart Entertainment, Inc. (Series B) ...........................  12.50     11/15/04        4,032,000 
         3,000  Trump Castle Funding, Inc. ......................................  11.75     11/15/03        2,835,000 
                                                                                                        -------------- 
                                                                                                            39,293,200 
                                                                                                        -------------- 
                Finance (1.4%) 
         3,500  Cityscape Financial Corp. (Series A) ............................  12.75     06/01/04        2,450,000 
         3,000  Household Finance Corp. .........................................  15.00     09/25/98        3,243,810 
         3,750  Olympic Financial Ltd. (Units)++ ................................  11.50     03/15/07        3,778,125 
         3,000  Wilshire Financial Services -144A* ..............................  13.00     08/15/04        3,082,500 
                                                                                                        -------------- 
                                                                                                            12,554,435 
                                                                                                        -------------- 

     
                     SEE NOTES TO FINANCIAL STATEMENTS 

                               55           
<PAGE>
DEAN WITTER DIVERSIFIED INCOME TRUST 
PORTFOLIO OF INVESTMENTS October 31, 1997, continued 

    
  PRINCIPAL 
   AMOUNT IN                                                                      COUPON    MATURITY 
   THOUSANDS                                                                       RATE       DATE          VALUE 
- --------------- ---------------------------------------------------------------- --------- ----------- -------------- 
                Foods & Beverages (1.8%) 
        $4,050  Envirodyne Industries, Inc. .....................................  10.25   % 12/01/01       $4,009,500 
         3,000  Pepsico Inc. ....................................................  15.00     08/06/98        3,210,090 
         4,500  Specialty Foods Acquisition Corp. (Series B) ....................  11.25     08/15/03        4,286,250 
        12,125  Specialty Foods Acquisition Corp. (Series B) ....................  13.00 ++  08/15/05        5,153,125 
                                                                                                        -------------- 
                                                                                                            16,658,965 
                                                                                                        -------------- 
                HealthCare (1.5%) 
         2,800  Imagyn Medical Technologies -144A* ..............................  12.50     04/01/04        2,716,000 
         4,000  Physician Resource Group -144A* (Conv) ..........................   6.00     12/01/01        3,457,960 
         4,000  Unilab Corp. ....................................................  11.00     04/01/06        4,100,000 
         4,350  Unison Healthcare Corp. -144A* ..................................  12.25     11/01/06        3,654,000 
                                                                                                        -------------- 
                                                                                                            13,927,960 
                                                                                                        -------------- 
                Manufacturing (0.4%) 
         3,011  International Semi-Tech Microelectronics ........................  11.50 ++  08/15/03        1,400,115 
         2,500  John Deere Capital Corp. ........................................  15.00     02/24/98        2,570,100 
                                                                                                        -------------- 
                                                                                                             3,970,215 
                                                                                                        -------------- 
                Manufacturing -Diversified (0.9%) 
         5,000  Interlake Corp. .................................................  12.00     11/15/01        5,525,000 
         2,800  J.B. Poindexter & Co., Inc. .....................................  12.50     05/15/04        2,856,000 
                                                                                                        -------------- 
                                                                                                             8,381,000 
                                                                                                        -------------- 
                Metals & Mining (1.3%) 
         4,700  Gulf States Steel -Alabama (Series B) ...........................  13.50     04/15/03        4,829,250 
         4,750  Murrin Murrin Holdings -144A* ...................................   9.375    08/31/07        4,856,875 
         2,706  Weirton Steel Corp. .............................................  11.50     03/01/98        2,735,793 
                                                                                                        -------------- 
                                                                                                            12,421,918 
                                                                                                        -------------- 
                Publishing (0.3%) 
         2,500  United States Banknote Corp. (Series B) .........................  10.375    06/01/02        2,606,250 
                                                                                                        -------------- 
                Restaurants (1.0%) 
            28  American Restaurant Group Holdings, Inc.  .......................  13.00     09/15/98           26,766 
         6,000  American Restaurant Group Holdings, Inc.  .......................  14.00 ++  12/15/05        1,965,000 
     
      
                    SEE NOTES TO FINANCIAL STATEMENTS 

                               56           
<PAGE>
DEAN WITTER DIVERSIFIED INCOME TRUST 
PORTFOLIO OF INVESTMENTS October 31, 1997, continued 

   
   PRINCIPAL 
   AMOUNT IN                                                                      COUPON    MATURITY 
   THOUSANDS                                                                       RATE       DATE          VALUE 
- --------------- ---------------------------------------------------------------- --------- ----------- -------------- 
       $13,500  Boston Chicken, Inc. (Conv.) ....................................   0.00 %   06/01/15       $2,683,125 
         4,000  FRD Acquisition Corp. (Series B) ................................  12.50     07/15/04        4,300,000 
                                                                                                        -------------- 
                                                                                                             8,974,891 
                                                                                                        -------------- 
                Retail (0.6%) 
        10,450  County Seat Stores Co. (c) ......................................  12.00     10/01/02        5,486,250 
                                                                                                        -------------- 
                Retail -Food Chains (0.8%) 
         3,750  Big V Supermarkets, Inc. (Series B) .............................  11.00     02/15/04        3,909,375 
           500  Pathmark Stores, Inc. ...........................................  11.625    06/15/02          492,500 
         3,000  Pathmark Stores, Inc. ...........................................   9.625    05/01/03        2,835,000 
                                                                                                        -------------- 
                                                                                                             7,236,875 
                                                                                                        -------------- 
                Textiles -Apparel Manufacturers (0.5%) 
         2,850  Apparel Ventures, Inc. (Series B) ...............................  12.25     12/31/00        2,679,000 
         4,000  U.S. Leather, Inc. ..............................................  10.25     07/31/03        2,120,000 
                                                                                                        -------------- 
                                                                                                             4,799,000 
                                                                                                        -------------- 
                Utilities (0.3%) 
         2,800  Panda Global Energy Co.  ........................................  12.50     04/15/04        2,604,000 
                                                                                                        -------------- 
                U.S. Government & Agency Obligations (45.6%) 
                Federal Home Loan Banks (1.8%) 
         5,000   ................................................................   0.00     07/02/12        1,633,300 
         5,000   ................................................................   6.295    08/15/07        5,046,650 
         5,000   ................................................................   6.37     09/25/07        5,073,100 
         5,000   ................................................................   6.385    10/23/07        5,078,250 
                                                                                                        -------------- 
                                                                                                            16,831,300 
                                                                                                        -------------- 
                Federal Home Loan Mortgage Corp. (1.6%) 
        10,000   ................................................................   0.00     08/15/02        7,586,800 
         3,867   ................................................................   7.00     04/01/04- 
                                                                                             06/01/04        3,920,397 
         3,160   ................................................................   8.00     10/01/24- 
                                                                                             06/01/25        3,274,217 
                                                                                                        -------------- 
                                                                                                            14,781,414 
                                                                                                        -------------- 
                Federal National Mortgage Assoc. (a) (15.4%) 
         6,000  Principal Strip  ................................................   0.00     02/12/04- 
                                                                                             02/01/05        3,918,420 
         5,000   ................................................................   5.80     02/22/06        4,905,550 
         3,565   ................................................................   6.00     02/01/11- 
                                                                                             03/01/11        3,502,696 
        34,495   ................................................................   6.50     10/01/08- 
                                                                                             03/01/27       34,195,883 
        37,455   ................................................................   7.00     08/01/08- 
                                                                                             03/01/27       37,585,618 
         5,000   ................................................................   7.00        **           5,014,063 
    
     
                     SEE NOTES TO FINANCIAL STATEMENTS 

                               57           
<PAGE>
DEAN WITTER DIVERSIFIED INCOME TRUST 
PORTFOLIO OF INVESTMENTS October 31, 1997, continued 

   
   PRINCIPAL 
   AMOUNT IN                                                                      COUPON    MATURITY 
   THOUSANDS                                                                       RATE       DATE          VALUE 
- --------------- ---------------------------------------------------------------- --------- ----------- -------------- 
       $20,617   ................................................................  7.50 %    02/01/22- 
                                                                                             01/01/27      $21,049,083 
        12,332   ................................................................  8.00      09/01/01- 
                                                                                             06/01/26       12,722,965 
        18,682   ................................................................  8.50      07/01/17- 
                                                                                             05/01/25       19,540,103 
                                                                                                        -------------- 
                                                                                                           142,434,381 
                                                                                                        -------------- 
                Government National Mortgage Assoc. (a) (9.8%) 
         9,649   ................................................................  6.50      11/20/23- 
                                                                                             02/15/27        9,516,487 
        24,331   ................................................................  7.00      12/15/22- 
                                                                                             10/15/26       24,430,383 
         5,000   ................................................................  7.00         **           5,001,562 
        39,726   ................................................................  7.50      05/15/17- 
                                                                                             11/15/26       40,590,659 
         7,185   ................................................................  8.00      01/15/22- 
                                                                                             10/15/24        7,454,456 
         3,118   ................................................................  8.50      08/15/22- 
                                                                                             12/15/24        3,267,185 
                                                                                                        -------------- 
                                                                                                            90,260,732 
                                                                                                        -------------- 
                Resolution Funding Corp. (a)(2.6%) 
        37,232   ................................................................  0.00      10/15/04- 
                                                                                             01/15/07       23,798,312 
                                                                                                        -------------- 
                U.S. Treasury Notes (a)(14.4%) 
           500   ................................................................  5.50      11/15/98          499,530 
        44,500   ................................................................  6.00      06/30/99- 
                                                                                             07/31/02       44,873,915 
        84,900   ................................................................  6.375     05/15/00       86,254,155 
         2,000   ................................................................  6.25      08/31/00        2,028,040 
                                                                                                        -------------- 
                                                                                                           133,655,640 
                                                                                                        -------------- 
                TOTAL U.S. GOVERNMENT & AGENCY OBLIGATIONS ............................................    421,761,779 
                                                                                                        -------------- 
                TOTAL UNITED STATES  ..................................................................    712,652,433 
                                                                                                        -------------- 
                TOTAL GOVERNMENT & CORPORATE BONDS 
                (Identified Cost $847,574,354) ........................................................    834,428,799 
                                                                                                        -------------- 
</TABLE>
    

                      SEE NOTES TO FINANCIAL STATEMENTS 

                               58           
<PAGE>
DEAN WITTER DIVERSIFIED INCOME TRUST 
PORTFOLIO OF INVESTMENTS October 31, 1997, continued 

   
<TABLE>
<CAPTION>
 NUMBER OF 
   SHARES                                                                                                 VALUE 
- ----------------------------------------------------------------------------------------------------------------- 
<S>         <C>                                                                                        <C>
            COMMON STOCKS (d)(0.8%) 
            Entertainment/Gaming & Lodging (0.0%) 
    12,455  Cobblestone Holdings, Inc. -144A* .......................................................  $  311,375 
     2,000  Motels of America, Inc. -144A* ..........................................................      30,000 
                                                                                                       ----------   
                                                                                                          341,375 
                                                                                                       ----------   
            Foods & Beverages (0.0%) 
   198,750  Specialty Foods Acquisition Corp. -144A* ................................................     198,750 
                                                                                                       ----------  
            Healthcare (0.2%) 
   390,000  Unigene Laboratories, Inc. ..............................................................   1,340,625 
                                                                                                       ----------   
            Manufacturing -Diversified (0.5%) 
   158,000  Thermadyne Holdings Corp. (e) ...........................................................   4,621,500 
                                                                                                       ----------  
            Restaurants (0.0%) 
     6,000  American Restaurant Group Holdings, Inc. -144A* .........................................       6,000 
                                                                                                       ----------   
            Textiles (0.1%) 
   230,000  Ithaca Industries, Inc. .................................................................   1,150,000 
                                                                                                       ----------   
            TOTAL COMMON STOCKS 
            (Identified Cost $6,373,947) ............................................................   7,658,250 
                                                                                                       ----------   
            PREFERRED STOCKS (0.4%) 
            Entertainment/Gaming & Lodging (d) (0.3%) 
    80,000  Fitzgeralds Gaming Corp. (Units)++  .....................................................   2,640,000 
                                                                                                       ----------   
            Oil & Gas (0.1%) 
     5,000  XCL Ltd (Units) ++ (Conv.)+ 144A*  ......................................................   1,000,000 
                                                                                                       ----------   
            TOTAL PREFERRED STOCKS 
            (Identified Cost $3,000,000) ............................................................   3,640,000 
                                                                                                       ----------   
</TABLE>
    

                      SEE NOTES TO FINANCIAL STATEMENTS 

                               59           
<PAGE>
DEAN WITTER DIVERSIFIED INCOME TRUST 
PORTFOLIO OF INVESTMENTS October 31, 1997, continued 

   
<TABLE>
<CAPTION>
 NUMBER OF                                                                     EXPIRATION 
  WARRANTS                                                                        DATE            VALUE 
- -----------  ---------------------------------------------------------------- ------------  -------------- 
<S>         <C>                                                                <C>            <C>
             WARRANTS (d)(0.1%) 
             Aerospace (0.0%) 
      1,000  Sabreliner Corp. - 144A* ......................................... 04/15/03       $    10,000 
                                                                                               ----------- 
             Cable & Telecommunications (0.1%) 
      9,000  Hyperion Telecommunication, Inc. 
              (Series B) - 144A* .............................................. 04/01/01           900,000 
      5,300  McCaw  International Ltd. - 144A* ................................ 04/15/07                53 
     34,400  Price Communications Corp. - 144A* ............................... 08/01/07               344 
                                                                                               ----------- 
                                                                                                   900,397 
                                                                                               ----------- 
             Containers (0.0%) 
      2,000  Crown Packaging Holdings, Ltd. (Canada) - 144A* .................. 11/01/03                20 
                                                                                               ----------- 
             Entertainment/Gaming & Lodging (0.0%) 
     10,773  Fitzgeralds Gaming Corp. ......................................... 12/19/98            10,773 
      3,500  Fitzgeralds South Inc. - 144A* ................................... 03/15/99                35 
                                                                                               ----------- 
                                                                                                    10,808 
                                                                                               ----------- 
             Healthcare (0.0%) 
      2,800  Imagyn Medical Technologies - 144A* .............................. 04/10/04                28 
                                                                                               ----------- 
             Manufacturing (0.0%) 
     47,300  Uniroyal Technology Corp. ........................................ 06/01/03           124,162 
                                                                                               ----------- 
             Retail (0.0%) 
      1,500  County Seat Holdings Co. ......................................... 10/15/98                15 
                                                                                               ----------- 
             TOTAL WARRANTS 
             (Identified Cost $325,243) ...................................................      1,045,430 
                                                                                               ----------- 
</TABLE>
    

   
<TABLE>
<CAPTION>
  PRINCIPAL 
  AMOUNT IN                                                                     COUPON   MATURITY 
  THOUSANDS                                                                      RATE      DATE 
- ------------- ---------------------------------------------------------------- -------- ---------- 
<S>          <C>                                                                <C>     <C>            <C>
              SHORT-TERM INVESTMENTS (7.4%) 
              TIME DEPOSITS (f)(4.2%) 
              CANADA (0.7%) 
              Banking -International 
Ca$    8,460  Chase Manhattan Bank ............................................  3.438%  11/06/97       6,006,816 
                                                                                                    ------------- 
              ITALY (2.7%) 
              Banking -International 
ITL   43,211M Chase Manhattan Bank ............................................  6.625   11/10/97      25,528,728 
                                                                                                    ------------- 
              SPAIN (0.8%) 
              Banking -International 
ESP    1,088M Chase Manhattan Bank ............................................  4.875   11/10/97       7,464,451 
                                                                                                    ------------- 
              TOTAL TIME DEPOSITS 
              (Identified Cost $39,155,294)  ......................................................    38,999,995 
                                                                                                    ------------- 
</TABLE>
    

                      SEE NOTES TO FINANCIAL STATEMENTS 

                               60           
<PAGE>
DEAN WITTER DIVERSIFIED INCOME TRUST 
PORTFOLIO OF INVESTMENTS October 31, 1997, continued 

   
<TABLE>
<CAPTION>
  PRINCIPAL 
  AMOUNT IN                                                                     COUPON   MATURITY 
  THOUSANDS                                                                      RATE      DATE         VALUE 
- ------------- ---------------------------------------------------------------- -------- ---------- ------------- 
<S>           <C>                                                                <C>     <C>        <C>
              GOVERNMENT & AGENCY 
              OBLIGATIONS (G)(3.1%) 
              GERMANY (2.4%) 
   DEM 39,000 German Treasury Bill ............................................  3.23%   01/16/98   $ 22,462,010 
                                                                                                    ------------ 
              UNITED STATES (0.7%) 
       $6,000 FEDERAL HOME LOAN MORTGAGE CORP. ................................  5.65    11/03/97      5,998,117 
                                                                                                    ------------ 
              TOTAL GOVERNMENT & AGENCY 
              OBLIGATIONS 
              (AMORTIZED COST $27,800,404) ........................................................   28,460,127 
                                                                                                    ------------ 
              REPURCHASE AGREEMENT (0.1%) 
          927 THE BANK OF NEW YORK (DATED  10/31/97; PROCEEDS $927,122)(H) 
               (IDENTIFIED COST $926,697) .....................................  5.50    11/03/97        926,697 
                                                                                                    ------------ 
              TOTAL SHORT-TERM INVESTMENTS 
              (Identified Cost $67,882,395) .......................................................   68,386,819 
                                                                                                    ------------ 
              TOTAL INVESTMENTS 
              (Identified Cost $925,155,939)(i) ........................................  99.0%      915,159,298 
              CASH AND OTHER ASSETS IN EXCESS OF LIABILITIES  ..........................   1.0         9,545,489 
                                                                                         -----      ------------ 
              NET ASSETS  .............................................................. 100.0%     $924,704,787 
                                                                                         =====      ============ 
</TABLE>

- ------------ 
M      In millions. 

*      Resale is restricted to qualified institutional investors. 

**     Security purchased on a forward commitment basis with an approximate 
       principal amount and no definite maturity date; the actual principal 
       amount and maturity date will be determined upon settlement. 

++     Consists of one or more class of securities traded together as a unit; 
       stocks or bonds with attached stocks or warrants. 

+      Payment-in-kind security. 

++     Currently a zero coupon bond and will pay interest at the rate shown at 
       a future specified date. 

(a)    Some or all of these securities are segregated in connection with open 
       forward foreign currency contracts and securities purchased on a 
       forward commitment basis. 

(b)    Non-income producing security; issuer in bankruptcy. 

(c)    Non-income producing security; issuer in default. 

(d)    Non-income producing securities. 

(e)    Acquired through exchange offer. 

(f)    Subject to withdrawal restrictions until maturity. 

(g)    Securities were purchased on a discount basis. The interest rates shown 
       have been adjusted to reflect a money market equivalent yield. 

(h)    Collateralized by $927,598 Federal National Mortgage Association 6.60% 
       due 09/20/02 valued at $945,231. 

(i)    The aggregate cost for federal income tax purposes approximates 
       identified cost. The aggregate gross unrealized appreciation is 
       $23,900,558 and the aggregate gross unrealized depreciation is 
       $33,897,199, resulting in net unrealized depreciation of $9,996,641. 
    

                      SEE NOTES TO FINANCIAL STATEMENTS 

                               61           
<PAGE>
DEAN WITTER DIVERSIFIED INCOME TRUST 
PORTFOLIO OF INVESTMENTS October 31, 1997, continued 

   
FORWARD FOREIGN CURRENCY CONTRACTS OPEN AT OCTOBER 31, 1997: 

<TABLE>
<CAPTION>
  CONTRACTS        IN EXCHANGE    DELIVERY    UNREALIZED 
  TO DELIVER           FOR          DATE     DEPRECIATION 
- ---------------   -------------  ----------  ------------ 
<S>               <C>           <C>         <C>
IEP  4,286,582       $6,423,014   11/03/97    $   (14,146) 
DEM 46,000,000      $26,797,157   01/30/98       (364,629) 
NLG 59,744,250      $30,877,177   01/30/98       (536,329) 
pounds sterling 
    10,800,000      $17,401,230   04/14/98       (561,632) 
                                              -----------  
    Unrealized depreciation ..............    $(1,476,736) 
                                              ===========  
</TABLE>
    

                       SEE NOTES TO FINANCIAL STATEMENTS

                               62           
<PAGE>

DEAN WITTER DIVERSIFIED INCOME TRUST 
FINANCIAL STATEMENTS 

   
STATEMENT OF ASSETS AND LIABILITIES 
October 31, 1997 

<TABLE>
<CAPTION>
<S>                                                                <C>
ASSETS: 
Investments in securities, at value (identified cost 
 $925,155,939)....................................................  $915,159,298 
Cash (including $1,365,883 in foreign currency)...................     5,080,884 
Receivable for: 
  Investments sold................................................    45,645,791 
  Interest........................................................    16,838,761 
  Shares of beneficial interest sold .............................     4,179,477 
  Compensated forward foreign currency contracts..................     3,859,211 
Prepaid expenses and other assets.................................        72,401 
                                                                   -------------- 
  TOTAL ASSETS ...................................................   990,835,823 
                                                                   -------------- 
LIABILITIES: 
Unrealized depreciation on open forward foreign currency 
 contracts........................................................     1,476,736 
Payable for: 
  Investments purchased...........................................    53,710,532 
  Shares of beneficial interest repurchased.......................     5,492,143 
  Compensated forward foreign currency contracts..................     3,293,932 
  Dividends to shareholders.......................................       857,120 
  Plan of distribution fee........................................       660,792 
  Investment management fee.......................................       311,986 
Accrued expenses and other payables ..............................       327,795 
                                                                   -------------- 
  TOTAL LIABILITIES ..............................................    66,131,036 
                                                                   -------------- 
  NET ASSETS......................................................  $924,704,787 
                                                                   ============== 
COMPOSITION OF NET ASSETS: 
Paid-in-capital...................................................  $951,576,895 
Net unrealized depreciation.......................................   (11,004,241) 
Accumulated undistributed net investment income ..................       278,119 
Accumulated net realized loss.....................................   (16,145,986) 
                                                                   -------------- 
  NET ASSETS......................................................  $924,704,787 
                                                                   ============== 
CLASS A SHARES: 
Net Assets........................................................    $4,933,238 
Shares Outstanding (unlimited authorized, $.01 par value) ........       521,437 
  NET ASSET VALUE PER SHARE.......................................         $9.46 
  MAXIMUM OFFERING PRICE PER SHARE, 
   (net asset value plus 4.44% of net asset value)................         $9.88 
                                                                   ============== 
CLASS B SHARES: 
Net Assets........................................................  $915,899,370 
Shares Outstanding (unlimited authorized, $.01 par value) ........    96,807,771 
  NET ASSET VALUE PER SHARE.......................................         $9.46 
                                                                   ============== 
CLASS C SHARES: 
Net Assets........................................................    $3,772,746 
Shares Outstanding (unlimited authorized, $.01 par value) ........       399,124 
  NET ASSET VALUE PER SHARE.......................................         $9.45 
                                                                   ============== 
CLASS D SHARES: 
Net Assets........................................................       $99,433 
Shares Outstanding (unlimited authorized, $.01 par value) ........        10,517 
  NET ASSET VALUE PER SHARE.......................................         $9.45 
                                                                   ============== 
</TABLE>
    

                      SEE NOTES TO FINANCIAL STATEMENTS 

                               63           
<PAGE>

DEAN WITTER DIVERSIFIED INCOME TRUST 
FINANCIAL STATEMENTS, continued 

   
STATEMENT OF OPERATIONS 
For the year ended October 31, 1997* 

<TABLE>
<CAPTION>
<S>                                                             <C>
NET INVESTMENT INCOME: 
INTEREST INCOME (net of $78,100 foreign withholding tax) ......  $ 77,859,573 
                                                                -------------- 
EXPENSES 
Plan of distribution fee (Class A shares)......................         1,658 
Plan of distribution fee (Class B shares)......................     7,104,223 
Plan of distribution fee (Class C shares)......................         3,998 
Investment management fee......................................     3,347,731 
Transfer agent fees and expenses...............................       509,942 
Custodian fees.................................................       419,471 
Registration fees..............................................       122,807 
Professional fees..............................................        81,427 
Shareholder reports and notices................................        73,426 
Trustees' fees and expenses....................................        20,501 
Organizational expenses........................................        13,153 
Other..........................................................        19,702 
                                                                -------------- 
  TOTAL EXPENSES...............................................    11,718,039 
                                                                -------------- 
  NET INVESTMENT INCOME........................................    66,141,534 
                                                                -------------- 
NET REALIZED AND UNREALIZED GAIN (LOSS): 
Net realized gain (loss) on: 
  Investments .................................................   (25,552,286) 
  Foreign exchange transactions................................    17,508,514 
                                                                -------------- 
  NET LOSS ....................................................    (8,043,772) 
                                                                -------------- 
Net change in unrealized depreciation on: 
  Investments .................................................    (1,303,373) 
  Translation of forward foreign currency contracts, other 
  assets  and liabilities denominated in foreign currencies ...    (2,639,652) 
                                                                -------------- 
  NET DEPRECIATION.............................................    (3,943,025) 
                                                                -------------- 
  NET LOSS ....................................................   (11,986,797) 
                                                                -------------- 
NET INCREASE ..................................................  $ 54,154,737 
                                                                ============== 
</TABLE>

- ------------ 
* Class A, Class C and Class D shares were issued July 28, 1997. 
    

                      SEE NOTES TO FINANCIAL STATEMENTS 

                               64           
<PAGE>
DEAN WITTER DIVERSIFIED INCOME TRUST 
FINANCIAL STATEMENTS, continued 

   
STATEMENT OF CHANGES IN NET ASSETS 

<TABLE>
<CAPTION>
                                                   FOR THE YEAR      FOR THE YEAR 
                                                      ENDED             ENDED 
                                                OCTOBER 31, 1997*  OCTOBER 31, 1996 
- -----------------------------------------------------------------------------------
<S>                                             <C>               <C>
INCREASE (DECREASE) IN NET ASSETS: 
OPERATIONS: 
Net investment income .........................    $ 66,141,534      $ 53,062,338 
Net realized gain (loss).......................      (8,043,772)        4,908,105 
Net change in unrealized depreciation .........      (3,943,025)          (59,346) 
                                                ----------------- ---------------- 
  NET INCREASE.................................      54,154,737        57,911,097 
                                                ----------------- ---------------- 
DIVIDENDS TO SHAREHOLDERS FROM NET 
 INVESTMENT INCOME 
Class A shares.................................         (58,752)          -- 
Class B shares.................................     (79,103,939)      (47,280,275) 
Class C shares.................................         (41,777)          -- 
Class D shares.................................            (882)          -- 
                                                ----------------- ---------------- 
  TOTAL DIVIDENDS .............................     (79,205,350)      (47,280,275) 
                                                ----------------- ---------------- 
Net increase from transactions in shares of 
 beneficial interest...........................     204,174,498       192,406,387 
                                                ----------------- ---------------- 
  NET INCREASE.................................     179,123,885       203,037,209 
NET ASSETS: 
Beginning of period............................     745,580,902       542,543,693 
                                                ----------------- ---------------- 
  END OF PERIOD 
  (Including undistributed net investment 
  income of $278,119 and $12,819,524, 
  respectively)................................    $924,704,787      $745,580,902 
                                                ================= ================ 
</TABLE>

- ------------ 
* Class A, Class C and Class D shares were issued July 28, 1997. 
    

                      SEE NOTES TO FINANCIAL STATEMENTS 

                               65           
<PAGE>
DEAN WITTER DIVERSIFIED INCOME TRUST 
NOTES TO FINANCIAL STATEMENTS October 31, 1997 

   
1. ORGANIZATION AND ACCOUNTING POLICIES 

Dean Witter Diversified Income Trust (the "Fund") is registered under the 
Investment Company Act of 1940, as amended (the "Act"), as a diversified, 
open-end management investment company. The Fund's primary investment 
objective is to provide a high level of current income and, as a secondary 
objective, seeks to maximize total return, but only when consistent with its 
primary objective. The Fund was organized as a Massachusetts business trust 
on December 20, 1991 and commenced operations on April 9, 1992. On July 28, 
1997, the Fund commenced offering three classes of shares, with the then 
current shares designated as Class B shares. 

The Fund offers Class A shares, Class B shares, Class C shares and Class D 
shares. The four classes are substantially the same except that most Class A 
shares are subject to a sales charge imposed at the time of purchase, some 
Class A shares, and most Class B shares and Class C shares are subject to a 
contingent deferred sales charge imposed on shares redeemed within one year, 
six years and one year, respectively. Class D shares are not subject to a 
sales charge. Additionally, Class A shares, Class B shares and Class C shares 
incur distribution expenses. 

The preparation of financial statements in accordance with generally accepted 
accounting principles requires management to make estimates and assumptions 
that affect the reported amounts and disclosures. Actual results could differ 
from those estimates. 

The following is a summary of significant accounting policies: 

A. VALUATION OF INVESTMENTS -- (1) an equity security listed or traded on the 
New York, American or other domestic or foreign stock exchange is valued at 
its latest sale price on that exchange prior to the time when assets are 
valued; if there were no sales that day, the security is valued at the latest 
bid price (in cases where securities are traded on more than one exchange, 
the securities are valued on the exchange designated as the primary market by 
the Trustees); (2) all other portfolio securities for which over-the-counter 
market quotations are readily available are valued at the latest available 
bid price prior to the time of valuation; (3) when market quotations are not 
readily available, including circumstances under which it is determined by 
Dean Witter InterCapital Inc. (the "Investment Manager") that sale or bid 
prices are not reflective of a security's market value, portfolio securities 
are valued at their fair value as determined in good faith under procedures 
established by and under the general supervision of the Trustees; (4) certain 
portfolio securities may be valued by an outside pricing service approved by 
the Trustees. The pricing service may utilize a matrix system incorporating 
security quality, maturity and coupon as the evaluation model parameters, 
and/or research and evaluations by its staff, including review of 
broker-dealer market price quotations, if available, in determining what it 
believes is the fair valuation 
    

                               66           
<PAGE>

DEAN WITTER DIVERSIFIED INCOME TRUST 
NOTES TO FINANCIAL STATEMENTS October 31, 1997, continued 

   
of the portfolio securities valued by such pricing service; and (5) 
short-term debt securities having a maturity date of more than sixty days at 
time of purchase are valued on a mark-to-market basis until sixty days prior 
to maturity and thereafter at amortized cost based on their value on the 61st 
day. Short-term debt securities having a maturity date of sixty days or less 
at the time of purchase are valued at amortized cost. 

B. ACCOUNTING FOR INVESTMENTS -- Security transactions are accounted for on 
the trade date (date the order to buy or sell is executed). Realized gains 
and losses on security transactions are determined by the identified cost 
method. Discounts are accreted over the life of the respective securities. 
Interest income is accrued daily. 

C. MULTIPLE CLASS ALLOCATIONS -- Investment income, expenses (other than 
distribution fees), and realized and unrealized gains and losses are 
allocated to each class of shares based upon the relative net asset value on 
the date such items are recognized. Distribution fees are charged directly to 
the respective class. 

D. FOREIGN CURRENCY TRANSLATION -- The books and records of the Fund are 
maintained in U.S. dollars as follows: (1) the foreign currency market value 
of investment securities, other assets and liabilities and forward foreign 
currency contracts are translated at the exchange rates prevailing at the end 
of the period; and (2) purchases, sales, income and expenses are translated 
at the exchange rates prevailing on the respective dates of such 
transactions. The resultant exchange gains and losses are included in the 
Statement of Operations as realized and unrealized gain/loss on foreign 
exchange transactions. Pursuant to U.S. Federal income tax regulations, 
certain foreign exchange gains/losses included in realized and unrealized 
gain/loss are included in or are a reduction of ordinary income for federal 
income tax purposes. The Fund does not isolate that portion of the results of 
operations arising as a result of changes in the foreign exchange rates from 
the changes in the market prices of the securities. 

E. FORWARD FOREIGN CURRENCY CONTRACTS -- The Fund may enter into forward 
foreign currency contracts which are valued daily at the appropriate exchange 
rates. The resultant unrealized exchange gains and losses are included in the 
Statement of Operations as unrealized foreign currency gain or loss. The Fund 
records realized gains or losses on delivery of the currency or at the time 
the forward contract is extinguished (compensated) by entering into a closing 
transaction prior to delivery. 

F. FEDERAL INCOME TAX STATUS -- It is the Fund's policy to comply with the 
requirements of the Internal Revenue Code applicable to regulated investment 
companies and to distribute all of its taxable income to its shareholders. 
Accordingly, no federal income tax provision is required. 
    

                               67           
<PAGE>
DEAN WITTER DIVERSIFIED INCOME TRUST 
NOTES TO FINANCIAL STATEMENTS October 31, 1997, continued 

   
G. DIVIDENDS AND DISTRIBUTIONS TO SHAREHOLDERS -- The Fund records dividends 
and distributions to its shareholders on the record date. The amount of 
dividends and distributions from net investment income and net realized 
capital gains are determined in accordance with federal income tax 
regulations which may differ from generally accepted accounting principles. 
These "book/tax" differences are either considered temporary or permanent in 
nature. To the extent these differences are permanent in nature, such amounts 
are reclassified within the capital accounts based on their federal tax-basis 
treatment; temporary differences do not require reclassification. Dividends 
and distributions which exceed net investment income and net realized capital 
gains for financial reporting purposes but not for tax purposes are reported 
as dividends in excess of net investment income or distributions in excess of 
net realized capital gains. To the extent they exceed net investment income 
and net realized capital gains for tax purposes, they are reported as 
distributions of paid-in-capital. 

H. ORGANIZATIONAL EXPENSES -- The Investment Manager paid the organizational 
expenses of the Fund in the amount of approximately $151,000 which have been 
reimbursed for the full amount thereof. Such expenses have been deferred and 
were fully amortized on the straight-line method from the commencement of 
operations through April 8, 1997. 

2. INVESTMENT MANAGEMENT AGREEMENT 

Pursuant to an Investment Management Agreement, the Fund pays the Investment 
Manager a management fee, accrued daily and payable monthly, by applying the 
annual rate of 0.40% to the net assets of the Fund determined as of the close 
of each business day. 

Under the terms of the Agreement, in addition to managing the Fund's 
investments, the Investment Manager maintains certain of the Fund's books and 
records and furnishes, at its own expense, office space, facilities, 
equipment, clerical, bookkeeping and certain legal services and pays the 
salaries of all personnel, including officers of the Fund who are employees 
of the Investment Manager. The Investment Manager also bears the cost of 
telephone services, heat, light, power and other utilities provided to the 
Fund. 

3. PLAN OF DISTRIBUTION 

Shares of the Fund are distributed by Dean Witter Distributors Inc. (the 
"Distributor"), an affiliate of the Investment Manager. The Fund has adopted 
a Plan of Distribution (the "Plan"), pursuant to Rule 12b-1 under the Act. 
The Plan provides that the Fund will pay the Distributor a fee which is 
accrued daily and paid monthly at the following annual rates: (i) Class A -up 
to 0.25% of the average daily net assets of Class A; (ii) Class B -0.85% of 
the lesser of: (a) the average daily aggregate gross sales of the Class B 
    

                               68           
<PAGE>

DEAN WITTER DIVERSIFIED INCOME TRUST 
NOTES TO FINANCIAL STATEMENTS October 31, 1997, continued 

   
shares since inception of the Fund (not including reinvestment of dividend or 
capital gain distributions) less the average net asset value of the Class B 
shares redeemed since the Fund's inception upon which a contingent deferred 
sales charge has been imposed or waived; or (b) the average daily net assets 
of Class B; and (iii) Class C -up to 0.85% of the average daily net assets of 
Class C. In the case of Class A shares, amounts paid under the Plan are paid 
to the Distributor for services provided. In the case of Class B and Class C 
shares, amounts paid under the Plan are paid to the Distributor for services 
provided and the expenses borne by it and others in the distribution of the 
shares of these Classes, including the payment of commissions for sales of 
these Classes and incentive compensation to, and expenses of, the account 
executives of Dean Witter Reynolds Inc. ("DWR"), an affiliate of the 
Investment Manager and Distributor, and others who engage in or support 
distribution of the shares or who service shareholder accounts, including 
overhead and telephone expenses; printing and distribution of prospectuses 
and reports used in connection with the offering of these shares to other 
than current shareholders; and preparation, printing and distribution of 
sales literature and advertising materials. In addition, the Distributor may 
utilize fees paid pursuant to the Plan, in the case of Class B shares, to 
compensate DWR and other selected broker-dealers for their opportunity costs 
in advancing such amounts, which compensation would be in the form of a 
carrying charge on any unreimbursed expenses. 

In the case of Class B shares, provided that the Plan continues in effect, 
any cumulative expenses incurred by the Distributor but not yet recovered may 
be recovered through the payment of future distribution fees from the Fund 
pursuant to the Plan and contingent deferred sales charges paid by investors 
upon redemption of Class B shares. Although there is no legal obligation for 
the Fund to pay expenses incurred in excess of payments made to the 
Distributor under the Plan and the proceeds of contingent deferred sales 
charges paid by investors upon redemption of shares, if for any reason the 
Plan is terminated, the Trustees will consider at that time the manner in 
which to treat such expenses. The Distributor has advised the Fund that such 
excess amounts, including carrying charges, totaled $14,622,156 at October 
31, 1997. 

In the case of Class A shares and Class C shares, expenses incurred pursuant 
to the Plan in any calendar year in excess of 0.25% or 0.85% of the average 
daily net assets of Class A or Class C, respectively, will not be reimbursed 
by the Fund through payments in any subsequent year, except that expenses 
representing a gross sales credit to account executives may be reimbursed in 
the subsequent calendar year. For the period ended October 31, 1997, the 
distribution fee was accrued for Class A shares and Class C shares at the 
annual rate of 0.25% and 0.85%, respectively. 

The Distributor has informed the Fund that for the year ended October 31, 
1997, it received contingent deferred sales charges from certain redemptions 
of the Fund's Class B shares and Class C shares of 
    

                               69           
<PAGE>

DEAN WITTER DIVERSIFIED INCOME TRUST 
NOTES TO FINANCIAL STATEMENTS October 31, 1997, continued 

   
$1,414,909, and $630, respectively and received approximately $39,000 in 
front-end sales charges from sales of the Fund's Class A shares. The 
respective shareholders pay such charges which are not an expense of the 
Fund. 

4. SECURITY TRANSACTIONS AND TRANSACTIONS WITH AFFILIATES 

The cost of purchases and proceeds from sales of portfolio securities, 
excluding short-term investments, for the year ended October 31, 1997 
aggregated $979,183,403 and $828,572,899, respectively. Included in the 
aforementioned are purchases and sales of U.S. Government securities of 
$408,062,350 and $217,120,322, respectively. 

Dean Witter Trust FSB, an affiliate of the Investment Manager and 
Distributor, is the Fund's transfer agent. At October 31, 1997, the Fund had 
transfer agent fees and expenses payable of approximately $2,000. 

The Fund has an unfunded noncontributory defined benefit pension plan 
covering all independent Trustees of the Fund who will have served as 
independent Trustees for at least five years at the time of retirement. 
Benefits under this plan are based on years of service and compensation 
during the last five years of service. Aggregate pension costs for the year 
ended October 31, 1997 included in Trustees' fees and expenses in the 
Statement of Operations amounted to $5,793. At October 31, 1997, the Fund had 
an accrued pension liability of $32,400 which is included in accrued expenses 
in the Statement of Assets and Liabilities. 

5. FEDERAL INCOME TAX STATUS 

At October 31, 1997, the Fund had an approximate net capital loss carryover 
of $16,314,000, which may be used to offset future capital gains to the 
extent provided by regulations, which is available through October 31 of the 
following years: 

<TABLE>
<CAPTION>
         AMOUNT IN THOUSANDS 
- ------------------------------------- 
   2002     2003      2004     2005 
- --------  -------- --------  -------- 
<S>       <C>      <C>       <C>
  $3,024   $3,677    $2,482   $7,131 
========  ======== ========  ======== 

</TABLE>

As of October 31, 1997, the Fund had temporary book/tax differences primarily 
attributable to the mark-to-market of open forward foreign currency exchange 
contracts and compensated forward foreign currency exchange contracts and 
permanent book/tax differences primarily attributable to foreign currency 
gains. To reflect reclassifications arising from the permanent differences, 
accumulated net realized loss was charged and accumulated undistributed net 
investment income was credited $522,411. 
    

                               70           
<PAGE>
DEAN WITTER DIVERSIFIED INCOME TRUST 
NOTES TO FINANCIAL STATEMENTS October 31, 1997, continued 

   
6. SHARES OF BENEFICIAL INTEREST 

Transactions in shares of beneficial interest were as follows: 

<TABLE>
<CAPTION>
                                    FOR THE YEAR                    FOR THE YEAR 
                                        ENDED                           ENDED 
                                  OCTOBER 31, 1997                OCTOBER 31, 1996 
                           ------------------------------- ------------------------------- 
                               SHARES          AMOUNT          SHARES          AMOUNT 
                           -------------- ---------------  -------------- --------------- 
<S>                         <C>            <C>              <C>            <C>
CLASS A SHARES* 
Sold......................       558,411    $   5,262,008         --              -- 
Reinvestment of 
 dividends................         1,750           16,494         --              -- 
Redeemed..................       (38,724)        (367,538)        --              -- 
                           -------------- ---------------  -------------- --------------- 
Net increase -Class A ....       521,437        4,910,964         --              -- 
                           -------------- ---------------  -------------- --------------- 
CLASS B SHARES 
Sold......................    55,563,733      525,362,254     36,480,365    $ 353,997,564 
Reinvestment of 
 dividends................     3,620,754       34,158,956      2,052,285       19,859,631 
Redeemed..................   (38,605,240)    (364,124,514)   (18,707,218)    (181,450,808) 
                           -------------- ---------------  -------------- --------------- 
Net increase -Class B ....    20,579,247      195,396,696     19,825,432      192,406,387 
                           -------------- ---------------  -------------- --------------- 
CLASS C SHARES* 
Sold .....................       404,022        3,813,369         --              -- 
Reinvestment of 
 dividends................         2,302           21,713         --              -- 
Redeemed..................        (7,200)         (68,099)        --              -- 
                           -------------- ---------------  -------------- --------------- 
Net increase -Class C ....       399,124        3,766,983         --              -- 
                           -------------- ---------------  -------------- --------------- 
CLASS D SHARES* 
Sold......................        10,494           99,638         --              -- 
Reinvestment of 
 dividends................            23              217         --              -- 
                           -------------- ---------------  -------------- --------------- 
Net increase -Class D ....        10,517           99,855         --              -- 
                           -------------- ---------------  -------------- --------------- 
Net increase in Fund .....    21,510,325    $ 204,174,498     19,825,432    $ 192,406,387 
                           ============== ===============  ============== =============== 
</TABLE>

- ------------ 
*     For the period July 28, 1997 (issue date) through October 31, 1997. 
    

                               71           
<PAGE>
DEAN WITTER DIVERSIFIED INCOME TRUST 
NOTES TO FINANCIAL STATEMENTS October 31, 1997, continued 

   
7. PURPOSE OF AND RISKS RELATING TO CERTAIN FINANCIAL INSTRUMENTS 

The Fund may enter into forward foreign currency contracts ("forward 
contracts") to facilitate settlement of foreign currency denominated 
portfolio transactions or to manage its foreign currency exposure or to sell, 
for a fixed amount of U.S. dollars or other currency, the amount of foreign 
currency approximating the value of some or all of its holdings denominated 
in such foreign currency or an amount of foreign currency other than the 
currency in which the securities to be hedged are denominated approximating 
the value of some or all of its holdings to be hedged. Additionally, when the 
Investment Manager anticipates purchasing securities at some time in the 
future, the Fund may enter into a forward contract to purchase an amount of 
currency equal to some or all the value of the anticipated purchase for a 
fixed amount of U.S. dollars or other currency. 

To hedge against adverse interest rate, foreign currency and market risks, 
the Fund may enter into written options on interest rate futures and interest 
rate futures contracts ("derivative investments"). 

Forward contracts and derivative instruments involve elements of market risk 
in excess of the amount reflected in the Statement of Assets and Liabilities. 
The Fund bears the risk of an unfavorable change in the foreign exchange 
rates underlying the forward contracts. Risks may also arise upon entering 
into these contracts from the potential inability of the counterparties to 
meet the terms of their contracts. 

At October 31, 1997, there were outstanding forward contracts used to 
facilitate settlement of foreign currency denominated portfolio transactions 
and manage foreign currency exposure. 

At October 31, 1997, the Fund's cash balance consisted principally of 
interest bearing deposits with Chase Manhattan Bank N.A., the Fund's 
custodian. 
    

                               72           
<PAGE>

   
DEAN WITTER DIVERSIFIED INCOME TRUST 
FINANCIAL HIGHLIGHTS 

Selected ratios and per share data for a share of beneficial interest 
outstanding throughout each period: 

<TABLE>
<CAPTION>
                                                                                                                         
                                                                                                         FOR THE PERIOD
                                                         FOR THE YEAR ENDED OCTOBER 31                   APRIL 9, 1992*
                                         --------------------------------------------------------------     THROUGH      
                                          1997** ++      1996         1995        1994         1993     OCTOBER 31, 1992
                                         ----------- -----------  ----------- -----------  -----------  ----------------
<S>                                        <C>         <C>          <C>         <C>          <C>            <C>
CLASS B SHARES 
PER SHARE OPERATING PERFORMANCE: 
Net asset value, beginning of period ...    $ 9.78      $ 9.62       $ 9.37      $10.20       $10.01         $10.00 
                                         ----------- -----------  ----------- -----------  ----------- ---------------- 
Net investment income...................      0.74        0.78         0.77        0.74         0.77           0.37 
Net realized and unrealized gain 
 (loss).................................     (0.15)       0.10         0.20       (0.80)        0.20           -- 
                                         ----------- -----------  ----------- -----------  ----------- ---------------- 
Total from investment operations .......      0.59        0.88         0.97       (0.06)        0.97           0.37 
                                         ----------- -----------  ----------- -----------  ----------- ---------------- 
Less dividends and distributions from: 
 Net inivestment income.................     (0.91)      (0.72)       (0.72)      (0.64)       (0.73)         (0.36) 
 Net realized gain .....................      --          --           --         (0.01)       (0.05)          -- 
 Paid-in-capital........................      --          --           --         (0.12)        --             -- 
                                         ----------- -----------  ----------- -----------  ----------- ---------------- 
Total dividends and distributions ......     (0.91)      (0.72)       (0.72)      (0.77)       (0.78)         (0.36) 
                                         ----------- -----------  ----------- -----------  ----------- ---------------- 
Net asset value, end of period..........    $ 9.46      $ 9.78       $ 9.62      $ 9.37       $10.20         $10.01 
                                         =========== ===========  =========== ===========  =========== ================ 
TOTAL INVESTMENT RETURN+................      6.46%       9.49%       10.76%      (0.69)%      10.00%          3.73%(1) 
RATIOS TO AVERAGE NET ASSETS: 
Expenses................................      1.40%       1.42%        1.44%       1.51%        1.58% (4)      0.85%(2)(3) 
Net investment income...................      7.90%       8.38%        8.30%       7.91%        7.92% (4)      7.86%(2)(3) 
SUPPLEMENTAL DATA: 
Net assets, end of period, in 
thousands...............................  $915,899    $745,581     $542,544    $407,038     $167,137        $55,297 
Portfolio turnover rate ................       104%         82%          87%         60%         117%            37%(1) 
</TABLE>

- ------------ 
*       Commencement of operations. 
**      Prior to July 28, 1997, the Fund issued one class of shares. All 
        shares of the Fund held prior to that date have been designated Class 
        B shares. 
++      The per share amounts were computed using an average number of shares 
        outstanding during the period. 
+       Does not reflect the deduction of sales charge. Calculated based on 
        the net asset value as of the last business day of the period. 
(1)     Not annualized. 
(2)     Annualized. 
(3)     If the Fund had borne all expenses that were assumed or waived by the 
        Investment Manager, the annualized expense and net investment income 
        ratios would have been 2.08% and 6.63%, respectively. 
(4)     If the Fund had borne all expenses that were assumed or waived by the 
        Investment Manager, the annualized expense and net investment income 
        ratios would have been 1.66% and 7.84%, respectively. 
    

                      SEE NOTES TO FINANCIAL STATEMENTS 

                               73           
<PAGE>
DEAN WITTER DIVERSIFIED INCOME TRUST 
FINANCIAL HIGHLIGHTS, continued 

   
<TABLE>
<CAPTION>
                                             FOR THE PERIOD 
                                             JULY 28, 1997* 
                                                THROUGH 
                                              OCTOBER 31, 
                                                 1997++ 
- ------------------------------------------------------------ 
<S>                                             <C>
CLASS A SHARES 
PER SHARE OPERATING PERFORMANCE: 
Net asset value, beginning of period .....       $ 9.40 
                                           ----------------- 
Net investment income.....................         0.22 
Net realized and unrealized gain..........         0.04 
                                           ----------------- 
Total from investment operations..........         0.26 
                                           ----------------- 
Less dividends from net investment 
 income...................................        (0.20) 
                                           ----------------- 
Net asset value, end of period............       $ 9.46 
                                           ================= 
TOTAL INVESTMENT RETURN+..................         2.74%(1) 
RATIOS TO AVERAGE NET ASSETS: 
Expenses..................................         0.85%(2) 
Net investment income.....................         8.98%(2) 
SUPPLEMENTAL DATA: 
Net assets, end of period, in thousands ..       $4,933 
Portfolio turnover rate...................          104% 
CLASS C SHARES 
PER SHARE OPERATING PERFORMANCE: 
Net asset value, beginning of period .....       $ 9.40 
                                           ----------------- 
Net investment income.....................         0.20 
Net realized and unrealized gain..........         0.04 
                                           ----------------- 
Total from investment operations..........         0.24 
                                           ----------------- 
Less dividends from net investment 
 income...................................        (0.19) 
                                           ----------------- 
Net asset value, end of period............       $ 9.45 
                                           ================= 
TOTAL INVESTMENT RETURN+..................         2.52%(1) 
RATIOS TO AVERAGE NET ASSETS: 
Expenses..................................         1.44%(2) 
Net investment income.....................         8.17%(2) 
SUPPLEMENTAL DATA: 
Net assets, end of period, in thousands ..       $3,773 
Portfolio turnover rate...................          104% 
</TABLE>

- ------------ 
*       The date shares were first issued. 
++      The per share amounts were computed using an average number of shares 
        outstanding during the period. 
+       Does not reflect the deduction of sales charge. Calculated based on 
        the net asset value as of the last business day of the period. 
(1)     Not annualized. 
(2)     Annualized. 
    

                      SEE NOTES TO FINANCIAL STATEMENTS 

                               74           
<PAGE>

DEAN WITTER DIVERSIFIED INCOME TRUST 
FINANCIAL HIGHLIGHTS, continued 

   
<TABLE>
<CAPTION>
                                             FOR THE PERIOD 
                                             JULY 28, 1997* 
                                                THROUGH 
                                              OCTOBER 31, 
                                                 1997++ 
- ------------------------------------------------------------ 
<S>                                             <C>
CLASS D SHARES 
PER SHARE OPERATING PERFORMANCE: 
Net asset value, beginning of period .....       $ 9.40 
                                           ----------------- 
Net investment income ....................         0.23 
Net realized and unrealized gain  ........         0.02 
                                           ----------------- 
Total from investment operations  ........         0.25 
                                           ----------------- 
Less dividends from net investment 
 income...................................        (0.20) 
                                           ----------------- 
Net asset value, end of period ...........       $ 9.45 
                                           ================= 
TOTAL INVESTMENT RETURN+..................         2.69%(1) 
RATIOS TO AVERAGE NET ASSETS: 
Expenses..................................         0.59%(2) 
Net investment income ....................         9.26%(2) 
SUPPLEMENTAL DATA: 
Net assets, end of period, in thousands  .       $   99 
Portfolio turnover rate ..................          104% 
</TABLE>

- ------------ 
*       The date the shares were first issued. 
++      The per share amounts were computed using an average number of shares 
        outstanding during the period. 
+       Calculated based on the net asset value as of the last business day 
        of the period. 
(1)     Not annualized. 
(2)     Annualized. 
    

                      SEE NOTES TO FINANCIAL STATEMENTS 

                               75           
<PAGE>

DEAN WITTER DIVERSIFIED INCOME TRUST 
REPORT OF INDEPENDENT ACCOUNTANTS 

   
TO THE SHAREHOLDERS AND TRUSTEES 
OF DEAN WITTER DIVERSIFIED INCOME TRUST 

In our opinion, the accompanying statement of assets and liabilities, 
including the portfolio of investments, and the related statements of 
operations and of changes in net assets and the financial highlights present 
fairly, in all material respects, the financial position of Dean Witter 
Diversified Income Trust (the "Fund") at October 31, 1997, the results of its 
operations for the year then ended, the changes in its net assets for each of 
the two years in the period then ended and the financial highlights for each 
of the periods presented, in conformity with generally accepted accounting 
principles. These financial statements and financial highlights (hereafter 
referred to as "financial statements") are the responsibility of the Fund's 
management; our responsibility is to express an opinion on these financial 
statements based on our audits. We conducted our audits of these financial 
statements in accordance with generally accepted auditing standards which 
require that we plan and perform the audit to obtain reasonable assurance 
about whether the financial statements are free of material misstatement. An 
audit includes examining, on a test basis, evidence supporting the amounts 
and disclosures in the financial statements, assessing the accounting 
principles used and significant estimates made by management, and evaluating 
the overall financial statement presentation. We believe that our audits, 
which included confirmation of securities at October 31, 1997 by 
correspondence with the custodian and brokers and the application of 
alternative auditing procedures where confirmations from brokers were not 
received, provide a reasonable basis for the opinion expressed above. 

PRICE WATERHOUSE LLP 
1177 Avenue of the Americas 
New York, New York 10036 
December 17, 1997 
    


<PAGE>

                      DEAN WITTER DIVERSIFIED INCOME TRUST

                            PART C OTHER INFORMATION


Item 24.  Financial Statements and Exhibits

   (a)  Financial Statements

   (1) Financial statements and schedules, included
       in Prospectus (Part A):
                                                                      Page in
                                                                      Prospectus
                                                                      ----------
       Financial Highlights for the period April 9, 1992
       (commencement of operations) through October 31, 1992 and for
       the fiscal years ended October 31, 1993, 1994, 1995, 1996 and
       1997 (Class B).................................................. 6

       Financial Highlights for the period July 28, 1997 through
       October 31, 1997 (Classes A, C and D)........................... 7

   (2) Financial statements included in the Statement of Additional
       Information (Part B):
                                                                      Page In
                                                                      SAI
                                                                      ---
       Portfolio of Investments at October 31, 1997..................  53

       Statement of Assets and Liabilities at October 31,1997........  63

       Statement of Operations for the year ended October 31, 1997...  64

       Statement of Changes in Net Assets for the years ended
       October 31, 1996 and October 31, 1997.........................  65

       Notes to Financial Statements at October 31, 1997.............  66

       Financial Highlights for the period April 9, 1992 through
       October 31, 1992 and for the years ended October 31, 1993,
       1994, 1995, 1996 and 1997 (Class B)...........................  73

       Financial Highlights for the period July 28, 1997 through
       October 31, 1997 (Classes A, C and D).........................  74


   (3) Financial statements included in Part C:

       None



<PAGE>


b) Exhibits:

     2.   By-Laws of the Registrant, Amended and Restated as of October 23,
          1997

     8.   Form of Transfer Agency and Service Agreement between the Registrant
          and Dean Witter Trust FSB.

     11.  Consent of Independent Accountants.

     16.  Schedules for Computation of Performance Quotations.

     27.  Financial Data Schedules.

  Other.  Power of Attorney.

All other exhibits were previously filed via EDGAR and are hereby incorporated
by reference.


Item 25.  Persons Controlled by or Under Common Control With Registrant.

          None

Item 26.  Number of Holders of Securities.

                  (1)                                              (2)
                                                     Number of Record Holders
         Title of Class                              at December 31, 1997
         --------------                              ------------------------

         Share of Beneficial Interest

         Class A                                                 135
         Class B                                              41,090
         Class C                                                 288
         Class D                                                  13

Item 27.  Indemnification

         Pursuant to Section 5.3 of the Registrant's Declaration of Trust and
under Section 4.8 of the Registrant's By-Laws, the indemnification of the
Registrant's trustees, officers, employees and agents is permitted if it is
determined that they acted under the belief that their actions were in or not
opposed to the best interest of the Registrant, and, with respect to any
criminal proceeding, they had reasonable cause to believe their conduct was not
unlawful. In addition, indemnification is permitted only if it is determined
that the actions in question did not render them liable by reason of willful
misfeasance, bad faith or gross negligence in the performance of their duties
or by reason of reckless disregard of their obligations and duties to the
Registrant. Trustees, officers, employees and agents will be indemnified for
the expense of litigation if it is determined that they are entitled to
indemnification against any liability established in such litigation. The
Registrant may also advance money for these expenses provided that they give

<PAGE>

their undertakings to repay the Registrant unless their conduct is later
determined to permit indemnification.

         Pursuant to Section 5.2 of the Registrant's Declaration of Trust and
paragraph 8 of the Registrant's Investment Management Agreement, neither the
Investment Manager nor any trustee, officer, employee or agent of the
Registrant shall be liable for any action or failure to act, except in the case
of bad faith, willful misfeasance, gross negligence or reckless disregard of
duties to the Registrant.

         Insofar as indemnification for liabilities arising under the
Securities Act of 1933 (the "Act") may be permitted to trustees, officers and
controlling persons of the Registrant pursuant to the foregoing provisions or
otherwise, the Registrant has been advised that in the opinion of the
Securities and Exchange Commission such indemnification is against public
policy as expressed in the Act and is, therefore, unenforceable. In the event
that a claim for indemnification against such liabilities (other than the
payment by the Registrant of expenses incurred or paid by a trustee, officer,
or controlling person of the Registrant in connection with the successful
defense of any action, suit or proceeding) is asserted against the Registrant
by such trustee, officer or controlling person in connection with the shares
being registered, the Registrant will, unless in the opinion of its counsel the
matter has been settled by controlling precedent, submit to a court of
appropriate jurisdiction the question whether such indemnification by it is
against public policy as expressed in the Act, and will be governed by the
final adjudication of such issue.

         The Registrant hereby undertakes that it will apply the
indemnification provision of its by-laws in a manner consistent with Release
11330 of the Securities and Exchange Commission under the Investment Company
Act of 1940, so long as the interpretation of Sections 17(h) and 17(i) of such
Act remains in effect.

         Registrant, in conjunction with the Investment Manager, Registrant's
Trustees, and other registered investment management companies managed by the
Investment Manager, maintains insurance on behalf of any person who is or was a
Trustee, officer, employee, or agent of Registrant, or who is or was serving at
the request of Registrant as a trustee, director, officer, employee or agent of
another trust or corporation, against any liability asserted against him and
incurred by him or arising out of his position. However, in no event will
Registrant maintain insurance to indemnify any such person for any act for
which Registrant itself is not permitted to indemnify him.

Item 28. Business and Other Connections of Investment Adviser.

         See "The Fund and Its Management" in the Prospectus regarding the
business of the investment adviser. The following information is given
regarding officers of Dean Witter InterCapital Inc. InterCapital is a
wholly-owned subsidiary of Morgan Stanley, Dean Witter, Discover & Co. The
principal address of the Dean Witter Funds is Two World Trade Center, New York,
New York 10048.

         The term "Dean Witter Funds" used below refers to the following
registered investment companies:

Closed-End Investment Companies 
 (1) InterCapital Income Securities Inc. 
 (2) High Income Advantage Trust 
 (3) High Income Advantage Trust II 


<PAGE>

 (4) High Income Advantage Trust III 
 (5) Municipal Income Trust 
 (6) Municipal Income Trust II  
 (7) Municipal Income Trust III 
 (8) Dean Witter Government Income Trust 
 (9) Municipal Premium Income Trust
(10) Municipal Income Opportunities Trust 
(11) Municipal Income Opportunities Trust II 
(12) Municipal Income Opportunities Trust III 
(13) Prime Income Trust
(14) InterCapital Insured Municipal Bond Trust 
(15) InterCapital Quality Municipal Income Trust 
(16) InterCapital Quality Municipal Investment Trust
(17) InterCapital Insured Municipal Income Trust
(18) InterCapital California Insured Municipal Income Trust 
(19) InterCapital Insured Municipal Trust 
(20) InterCapital Quality Municipal Securities 
(21) InterCapital New York Quality Municipal Securities 
(22) InterCapital California Quality Municipal Securities 
(23) InterCapital Insured California Municipal Securities 
(24) InterCapital Insured Municipal Securities

Open-end Investment Companies:
 (1) Dean Witter Short-Term Bond Fund
 (2) Dean Witter Tax-Exempt Securities Trust
 (3) Dean Witter Tax-Free Daily Income Trust
 (4) Dean Witter Dividend Growth Securities Inc.
 (5) Dean Witter Convertible Securities Trust
 (6) Dean Witter Liquid Asset Fund Inc.
 (7) Dean Witter Developing Growth Securities Trust
 (8) Dean Witter Retirement Series
 (9) Dean Witter Federal Securities Trust
(10) Dean Witter World Wide Investment Trust 
(11) Dean Witter U.S. Government Securities Trust 
(12) Dean Witter Select Municipal Reinvestment Fund 
(13) Dean Witter High Yield Securities Inc. 
(14) Dean Witter Intermediate Income Securities 
(15) Dean Witter New York Tax-Free Income Fund 
(16) Dean Witter California Tax-Free Income Fund 
(17) Dean Witter Health Sciences Trust 
(18) Dean Witter California Tax-Free Daily Income Trust 
(19) Dean Witter Global Asset Allocation Fund 
(20) Dean Witter American Value Fund 
(21) Dean Witter Strategist Fund 
(22) Dean Witter Utilities Fund 
(23) Dean Witter World Wide Income Trust 
(24) Dean Witter New York Municipal Money Market Trust 
(25) Dean Witter Capital Growth Securities 
(26) Dean Witter Precious Metals and Minerals Trust 
(27) Dean Witter European Growth Fund Inc. 
(28) Dean Witter Global Short-Term Income Fund Inc. 


<PAGE>

(29) Dean Witter Pacific Growth Fund Inc. 
(30) Dean Witter Multi-State Municipal Series Trust 
(31) Dean Witter Short-Term U.S. Treasury Trust 
(32) Dean Witter Diversified Income Trust 
(33) Dean Witter U.S. Government Money Market Trust 
(34) Dean Witter Global Dividend Growth Securities 
(35) Active Assets California Tax-Free Trust 
(36) Dean Witter Natural Resource Development Securities Inc. 
(37) Active Assets Government Securities Trust 
(38) Active Assets Money Trust 
(39) Active Assets Tax-Free Trust 
(40) Dean Witter Limited Term Municipal Trust 
(41) Dean Witter Variable Investment Series 
(42) Dean Witter Value-Added Market Series 
(43) Dean Witter Global Utilities Fund 
(44) Dean Witter International SmallCap Fund 
(45) Dean Witter Mid-Cap Growth Fund 
(46) Dean Witter Select Dimensions Investment Series
(47) Dean Witter Balanced Growth Fund 
(48) Dean Witter Balanced Income Fund
(49) Dean Witter Hawaii Municipal Trust 
(50) Dean Witter Capital Appreciation Fund 
(51) Dean Witter Intermediate Term U.S. Treasury Trust 
(52) Dean Witter Information Fund 
(53) Dean Witter Japan Fund 
(54) Dean Witter Income Builder Fund 
(55) Dean Witter Special Value Fund 
(56) Dean Witter Financial Services Trust 
(57) Dean Witter Market Leader Trust 
(58) Dean Witter S&P 500 Index Fund
(59) Dean Witter Fund of Funds 
(60) Morgan Stanley Dean Witter "Competitive Edge" Fund

The term "TCW/DW Funds" refers to the following registered investment
companies:

 Open-End Investment Companies
 (1) TCW/DW Core Equity Trust
 (2) TCW/DW North American Government Income Trust  
 (3) TCW/DW Latin American Growth Fund 
 (4) TCW/DW Income and Growth Fund 
 (5) TCW/DW Small Cap Growth Fund 
 (6) TCW/DW Balanced Fund 
 (7) TCW/DW Total Return Trust 
 (8) TCW/DW Mid-Cap Equity Trust 
 (9) TCW/DW Global Telecom Trust
(10) TCW/DW Strategic Income Trust
(11) TCW/DW Emerging Markets Opportunities Trust

Closed-End Investment Companies 
(1) TCW/DW Term Trust 2000 
(2) TCW/DW Term Trust 2002 


<PAGE>

(3) TCW/DW Term Trust 2003

NAME AND POSITION          OTHER SUBSTANTIAL BUSINESS, PROFESSION, VOCATION
WITH DEAN WITTER           OR EMPLOYMENT, INCLUDING NAME, PRINCIPAL ADDRESS
INTERCAPITAL INC.          AND NATURE OF CONNECTION
- -----------------          ---------------------------------------------------

Charles A. Fiumefreddo     Executive Vice President and Director of Dean Witter
Chairman, Chief Executive  Reynolds Inc. ("DWR"); Chairman, Chief Executive
Officer and Director       Officer and Director of Dean Witter Distributors Inc.
                           ("Distributors") and Dean Witter Services Company
                           Inc. ("DWSC"); Chairman and Director of Dean Witter
                           Trust FSB ("DWT"); Chairman, Director or Trustee,
                           President and Chief Executive Officer of the Dean
                           Witter Funds and Chairman, Chief Executive Officer
                           and Trustee of the TCW/DW Funds; Director and/or
                           officer of various Morgan Stanley, Dean Witter,
                           Discover & Co. ("MSDWD") subsidiaries; Formerly
                           Executive Vice President and Director of Dean
                           Witter, Discover & Co.

Philip J. Purcell          Chairman, Chief Executive Officer and Director
Director                   of MSDWD and DWR; Director of DWSC and Distributors;
                           Director or Trustee of the Dean Witter Funds;
                           Director and/or officer of various MSDWD
                           subsidiaries.

Richard M. DeMartini       President and Chief Operating Officer of Dean
Director                   of Dean Witter Capital, a division of DWR; Director
                           of DWR, DWSC, Distributors and DWT; Trustee of the
                           TCW/DW Funds.

James F. Higgins           President and Chief Operating Officer of
Director                   Dean Witter Financial; Director of DWR,
                           DWSC, Distributors and DWT.

Thomas C. Schneider        Executive Vice President and Chief Strategic and
Executive Vice             Administrative Officer of MSDWD; Executive and Chief
President, Chief           Financial Officer of DWSC and Distributors; Director
Vice President             of DWR, DWSC, Distributors and MSDWD.               
Financial Officer and      
Director

Christine A. Edwards       Executive Vice President, Chief Legal Officer
Director                   and Secretary of MSDWD; Executive Vice
                           President, Secretary and Chief Legal Officer
                           of Distributors; Director of DWR, DWSC and
                           Distributors.

Robert M. Scanlan          President and Chief Operating Officer of DWSC,
President and Chief        Executive Vice President of Distributors;
Operating Officer          Executive Vice President and Director of DWT;
                           Vice President of the Dean Witter Funds and the 
                           TCW/DW Funds.


<PAGE>

NAME AND POSITION          OTHER SUBSTANTIAL BUSINESS, PROFESSION, VOCATION
WITH DEAN WITTER           OR EMPLOYMENT, INCLUDING NAME, PRINCIPAL ADDRESS
INTERCAPITAL INC.          AND NATURE OF CONNECTION
- -----------------          ---------------------------------------------------

Mitchell M. Merin          President and Chief Strategic Officer of DWSC,
President and Chief        Executive Vice President of Distributors;
Strategic Officer          Executive Vice President and Director of DWT;
                           Executive Vice President and Director of DWR;
                           Director of SPS Transaction Services, Inc. and
                           various other MSDWD subsidiaries.

John B. Van Heuvelen       President, Chief Operating Officer and Director
Executive Vice             of DWT.
President

Joseph J. McAlinden        Vice President of the Dean Witter Funds and
Executive Vice President   Director of DWT.
and Chief Investment
Officer

Barry Fink                 Assistant Secretary of DWR; Senior Vice President,
Senior Vice President,     Secretary and General Counsel of DWSC; Senior Vice
Secretary and General      President, Assistant Secretary and Assistant
Counsel                    General Counsel of Distributors; Vice President,
                           Secretary and General Counsel of the Dean Witter
                           Funds and the TCW/DW Funds.

Peter M. Avelar
Senior Vice President      Vice President of various Dean Witter Funds.

Mark Bavoso
Senior Vice President      Vice President of various Dean Witter Funds.

Richard Felegy
Senior Vice President

Edward F. Gaylor
Senior Vice President      Vice President of various Dean Witter Funds.

Robert S. Giambrone        Senior Vice President of DWSC, Distributors
Senior Vice President      and DWT and Director of DWT; Vice President
                           of the Dean Witter Funds and the TCW/DW Funds.

Rajesh K. Gupta
Senior Vice President      Vice President of various Dean Witter Funds.

Kenton J. Hinchliffe
Senior Vice President      Vice President of various Dean Witter Funds.

Kevin Hurley
Senior Vice President      Vice President of various Dean Witter Funds.
<PAGE>

NAME AND POSITION          OTHER SUBSTANTIAL BUSINESS, PROFESSION, VOCATION
WITH DEAN WITTER           OR EMPLOYMENT, INCLUDING NAME, PRINCIPAL ADDRESS
INTERCAPITAL INC.          AND NATURE OF CONNECTION
- -----------------          ---------------------------------------------------

Margaret Iannuzzi
Senior Vice President

Jenny Beth Jones           Vice President of Dean Witter Special Value Fund.
Senior Vice President

John B. Kemp, III          Director of the Provident Savings Bank, Jersey
Senior Vice President      City, New Jersey.

Anita H. Kolleeny
Senior Vice President      Vice President of various Dean Witter Funds.

Jonathan R. Page
Senior Vice President      Vice President of various Dean Witter Funds.

Ira N. Ross
Senior Vice President      Vice President of various Dean Witter Funds.

Guy G. Rutherfurd, Jr.     Vice President of Dean Witter Market Leader
Senior Vice President      Trust.

Rafael Scolari             Vice President of Prime Income Trust.
Senior Vice President

Rochelle G. Siegel
Senior Vice President      Vice President of various Dean Witter Funds.

Jayne M. Stevlingson       Vice President of various Dean Witter Funds.
Senior Vice President

Paul D. Vance
Senior Vice President      Vice President of various Dean Witter Funds.

Elizabeth A. Vetell
Senior Vice President

James F. Willison
Senior Vice President      Vice President of various Dean Witter Funds.

Ronald J. Worobel
Senior Vice President      Vice President of various Dean Witter Funds.

Douglas Brown
First Vice President

<PAGE>


NAME AND POSITION          OTHER SUBSTANTIAL BUSINESS, PROFESSION, VOCATION
WITH DEAN WITTER           OR EMPLOYMENT, INCLUDING NAME, PRINCIPAL ADDRESS
INTERCAPITAL INC.          AND NATURE OF CONNECTION
- -----------------          ---------------------------------------------------


Thomas F. Caloia           First Vice President and Assistant Treasurer of
First Vice President       DWSC, Assistant Treasurer of Distributors;
and Assistant              Treasurer and Chief Financial Officer of the
Treasurer                  Dean Witter Funds and the TCW/DW Funds.

Thomas Chronert
First Vice President

Rosalie Clough
First Vice President

Marilyn K. Cranney         Assistant Secretary of DWR; First Vice President   
First Vice President       and Assistant Secretary of DWSC; Assistant        
and Assistant Secretary    Secretary of the Dean Witter Funds and the TCW/DW  
                           Funds.                                            
                          




Michael Interrante         First Vice President and Controller of DWSC;
First Vice President       Assistant Treasurer of Distributors; First Vice
and Controller             President and Treasurer of DWT.

David Johnson
First Vice President

Stanley Kapica
First Vice President

Robert Zimmerman
First Vice President

Dale Albright
Vice President

Joan G. Allman
Vice President

Andrew Arbenz
Vice President

Joseph Arcieri
Vice President              Vice President of various Dean Witter Funds.

Nancy Belza
Vice President

   
Maurice Bendrihem
Vice President and
Assistant Controller
    

<PAGE>
NAME AND POSITION          OTHER SUBSTANTIAL BUSINESS, PROFESSION, VOCATION
WITH DEAN WITTER           OR EMPLOYMENT, INCLUDING NAME, PRINCIPAL ADDRESS
INTERCAPITAL INC.          AND NATURE OF CONNECTION
- -----------------          ---------------------------------------------------




Dale Boettcher
Vice President

Joseph Cardwell
Vice President

Philip Casparius
Vice President

B. Catherine Connelly
Vice President

Salvatore DeSteno
Vice President             Vice President of DWSC.

       

Bruce Dunn
Vice President

Jeffrey D. Geffen
Vice President

Deborah Genovese
Vice President

Michael Geringer
Vice President

Stephen Greenhut
Vice President

Peter W. Gurman
Vice President

Matthew Haynes             Vice President of Dean Witter
Vice President             Variable Investment Series

Peter Hermann
Vice President             Vice President of various Dean Witter Funds

Elizabeth Hinchman
Vice President

David Hoffman
Vice President

<PAGE>

NAME AND POSITION          OTHER SUBSTANTIAL BUSINESS, PROFESSION, VOCATION
WITH DEAN WITTER           OR EMPLOYMENT, INCLUDING NAME, PRINCIPAL ADDRESS
INTERCAPITAL INC.          AND NATURE OF CONNECTION
- -----------------          ---------------------------------------------------

Christopher Jones
Vice President

James P. Kastberg
Vice President

Michelle Kaufman
Vice President             Vice President of various Dean Witter Funds

Paula LaCosta
Vice President             Vice President of various Dean Witter Funds.

Thomas Lawlor
Vice President

Gerard J. Lian
Vice President             Vice President of various Dean Witter Funds.

Catherine Maniscalco       Vice President of Dean Witter Natural
Vice President             Resource Development Securities Inc.

Albert McGarity
Vice President

LouAnne D. McInnis         Vice President and Assistant Secretary of DWSC;
Vice President and         Assistant Secretary of the Dean Witter Funds and 
the TCW/DW Funds.          Assistant Secretary
                           
Sharon K. Milligan
Vice President

Julie Morrone
Vice President

Mary Beth Mueller
Vice President

David Myers                Vice President of Dean Witter Natural
Vice President             Resource Development Securities Inc.

James Nash
Vice President



<PAGE>
NAME AND POSITION          OTHER SUBSTANTIAL BUSINESS, PROFESSION, VOCATION
WITH DEAN WITTER           OR EMPLOYMENT, INCLUDING NAME, PRINCIPAL ADDRESS
INTERCAPITAL INC.          AND NATURE OF CONNECTION
- -----------------          ---------------------------------------------------

Richard Norris
Vice President

Carsten Otto               Vice President and Assistant Secretary of DWSC;
Vice President and         Assistant Secretary of the Dean Witter Funds and
Assistant Secretary        the TCW/DW Funds.

George Paoletti
Vice President

   
Anne Pickrell              Vice President of various Dean Witter Funds.
Vice President             
    

Michael Roan
Vice President

John Roscoe
Vice President

Hugh Rose
Vice President

Robert Rossetti            Vice President of Dean Witter Precious Metal and
Vice President             Minerals Trust.

Ruth Rossi                 Vice President and Assistant Secretary of DWSC;
Vice President and         Assistant Secretary of the Dean Witter Funds and 
Assistant Secretary        the TCW/DW Funds.

Carl F. Sadler
Vice President

   
Peter J. Seeley            Vice President of various Dean Witter Funds.
Vice President             
    

Naomi Stein
Vice President

Kathleen H. Stromberg
Vice President             Vice President of various Dean Witter Funds.

Marybeth Swisher
Vice President

       

<PAGE>
NAME AND POSITION          OTHER SUBSTANTIAL BUSINESS, PROFESSION, VOCATION
WITH DEAN WITTER           OR EMPLOYMENT, INCLUDING NAME, PRINCIPAL ADDRESS
INTERCAPITAL INC.          AND NATURE OF CONNECTION
- -----------------          ---------------------------------------------------

Robert Vanden Assem
Vice President

James P. Wallin
Vice President

Alice Weiss
Vice President              Vice President of various Dean Witter Funds.

Item 29.    Principal Underwriters

(a)      Dean Witter Distributors Inc. ("Distributors"), a Delaware
         corporation, is the principal underwriter of the Registrant.
         Distributors is also the principal underwriter of the following
         investment companies:

 (1)     Dean Witter Liquid Asset Fund Inc.
 (2)     Dean Witter Tax-Free Daily Income Trust
 (3)     Dean Witter California Tax-Free Daily Income Trust
 (4)     Dean Witter Retirement Series
 (5)     Dean Witter Dividend Growth Securities Inc.
 (6)     Dean Witter Global Asset Allocation
 (7)     Dean Witter World Wide Investment Trust
 (8)     Dean Witter Capital Growth Securities
 (9)     Dean Witter Convertible Securities Trust
(10)     Active Assets Tax-Free Trust
(11)     Active Assets Money Trust
(12)     Active Assets California Tax-Free Trust
(13)     Active Assets Government Securities Trust
(14)     Dean Witter Short-Term Bond Fund
(15)     Dean Witter Mid-Cap Growth Fund
(16)     Dean Witter U.S. Government Securities Trust
(17)     Dean Witter High Yield Securities Inc.
(18)     Dean Witter New York Tax-Free Income Fund
(19)     Dean Witter Tax-Exempt Securities Trust
(20)     Dean Witter California Tax-Free Income Fund
(21)     Dean Witter Limited Term Municipal Trust
(22)     Dean Witter Natural Resource Development Securities Inc.
(23)     Dean Witter World Wide Income Trust
(24)     Dean Witter Utilities Fund
(25)     Dean Witter Strategist Fund
(26)     Dean Witter New York Municipal Money Market Trust
(27)     Dean Witter Intermediate Income Securities
(28)     Prime Income Trust
(29)     Dean Witter European Growth Fund Inc.
(30)     Dean Witter Developing Growth Securities Trust


<PAGE>

(31)     Dean Witter Precious Metals and Minerals Trust
(32)     Dean Witter Pacific Growth Fund Inc.
(33)     Dean Witter Multi-State Municipal Series Trust
(34)     Dean Witter Federal Securities Trust
(35)     Dean Witter Short-Term U.S. Treasury Trust
(36)     Dean Witter Diversified Income Trust
(37)     Dean Witter Health Sciences Trust
(38)     Dean Witter Global Dividend Growth Securities
(39)     Dean Witter American Value Fund
(40)     Dean Witter U.S. Government Money Market Trust
(41)     Dean Witter Global Short-Term Income Fund Inc.
(42)     Dean Witter Value-Added Market Series
(43)     Dean Witter Global Utilities Fund
(44)     Dean Witter International SmallCap Fund
(45)     Dean Witter Balanced Growth Fund
(46)     Dean Witter Balanced Income Fund
(47)     Dean Witter Hawaii Municipal Trust
(48)     Dean Witter Variable Investment Series
(49)     Dean Witter Capital Appreciation Fund
(50)     Dean Witter Intermediate Term U.S. Treasury Trust
(51)     Dean Witter Information Fund
(52)     Dean Witter Japan Fund
(53)     Dean Witter Income Builder Fund
(54)     Dean Witter Special Value Fund
(55)     Dean Witter Financial Services Trust
(56)     Dean Witter Market Leader Trust
(57)     Dean Witter S&P 500 Index Fund
(58)     Dean Witter Fund of Funds
(59)     Morgan Stanley Dean Witter "Competitive Edge" Fund
 (1)     TCW/DW Core Equity Trust
 (2)     TCW/DW North American Government Income Trust
 (3)     TCW/DW Latin American Growth Fund
 (4)     TCW/DW Income and Growth Fund
 (5)     TCW/DW Small Cap Growth Fund
 (6)     TCW/DW Balanced Fund
 (7)     TCW/DW Total Return Trust
 (8)     TCW/DW Mid-Cap Equity Trust
 (9)     TCW/DW Global Telecom Trust
(10)     TCW/DW Strategic Income Trust

   
(11)     TCW/DW Emerging Markets Opportunities Trust
    

         (b) The following information is given regarding directors and
         officers of Distributors not listed in Item 28 above. The principal
         address of Distributors is Two World Trade Center, New York, New York
         10048. None of the following persons has any position or office with
         the Registrant.

Name                                Positions and Office with Distributors
- ----                                --------------------------------------
Fredrick K. Kubler                  Senior Vice President, Assistant
                                    Secretary and Chief Compliance
                                    Officer.
<PAGE>

Michael T. Gregg                    Vice President and Assistant
                                    Secretary.

Item 30.    Location of Accounts and Records

         All accounts, books and other documents required to be maintained by
Section 31(a) of the Investment Company Act of 1940 and the Rules thereunder
are maintained by the Investment Manager at its offices, except records
relating to holders of shares issued by the Registrant, which are maintained by
the Registrant's Transfer Agent, at its place of business as shown in the
prospectus.


Item 31.    Management Services

         Registrant is not a party to any such management-related service
contract.

Item 32.    Undertakings

         Registrant hereby undertakes to furnish each person to whom a
prospectus is delivered with a copy of the Registrant's latest annual report to
shareholders, upon request and without charge.
<PAGE>

   

                                    SIGNATURES

         Pursuant to the requirements of the Securities Act of 1933 and the
Investment Company Act of 1940, the Registrant certifies that it meets all of
the requirements for effectiveness of this Registration Statement pursuant to
Rule 485(b) under the Securities Act of 1933 and has duly caused this
Post-Effective Amendment to the Registration Statement to be signed on its
behalf by the undersigned, thereunto duly authorized, in the City of New York
and State of New York on the 6th day of February, 1998.

                                       DEAN WITTER DIVERSIFIED INCOME TRUST

                                       By  /s/ Barry Fink
                                          ---------------------------------
                                               Barry Fink
                                          Vice President and Secretary

         Pursuant to the requirements of the Securities Act of 1933, this
Post-Effective Amendment No. 7 has been signed below by the following persons
in the capacities and on the dates indicated.

         Signatures                    Title                     Date
         ----------                    -----                     ----
(1) Principal Executive Officer    President, Chief
                                   Executive Officer,
                                   Trustee and Chairman
By  /s/Charles A. Fiumefreddo                               02/06/98
    ------------------------------
       Charles A. Fiumefreddo

(2) Principal Financial Officer    Treasurer and Principal
                                   Accounting Officer

By  /s/Thomas F. Caloia                                     02/06/98
    ------------------------------
       Thomas F. Caloia

(3) Majority of the Trustees

    Charles A. Fiumefreddo (Chairman)
    Philip J. Purcell

By  /s/Barry Fink                                           02/06/98       
    ------------------------------
       Barry Fink
       Attorney-in-Fact

    Michael Bozic
    Edwin J. Garn
    John R. Haire
    Wayne E. Hedien
    Manuel H. Johnson
    Michael E. Nugent
    John L. Schroeder

By   /s/David M. Butowsky                                   02/06/98
    ------------------------------
        David M. Butowsky
        Attorney-in-Fact

    

<PAGE>


                                 EXHIBIT INDEX



         2.       By-Laws of the Registrant, Amended and Restated as of October
                  23, 1997

         8.       Form of Amended and Restated Transfer Agency and Service
                  Agreement between the Registrant and Dean Witter Trust FSB.

         11.      Consent of Independent Accountants.

         16.      Schedules for Computation of Performance Quotations.

         27.      Financial Data Schedules.

      Other.      Power of Attorney.










<PAGE>
                                   BY-LAWS 

                                      OF 

                     DEAN WITTER DIVERSIFIED INCOME TRUST 
                 AMENDED AND RESTATED AS OF OCTOBER 23, 1997 

                                  ARTICLE I 
                                 DEFINITIONS 

   The terms "Commission," "Declaration," "Distributor," "Investment 
Adviser," "Majority Shareholder Vote," "1940 Act," "Shareholder," "Shares," 
"Transfer Agent," "Trust," "Trust Property," and "Trustees" have the 
respective meanings given them in the Declaration of Trust of Dean Witter 
Diversified Income Trust dated December 20, 1991. 

                                  ARTICLE II 
                                   OFFICES 

   SECTION 2.1. Principal Office. Until changed by the Trustees, the 
principal office of the Trust in the Commonwealth of Massachusetts shall be 
in the City of Boston, County of Suffolk. 

   SECTION 2.2. Other Offices. In addition to its principal office in the 
Commonwealth of Massachusetts, the Trust may have an office or offices in the 
City of New York, State of New York, and at such other places within and 
without the Commonwealth as the Trustees may from time to time designate or 
the business of the Trust may require. 

                                 ARTICLE III 
                            SHAREHOLDERS' MEETINGS 

   SECTION 3.1. Place of Meetings. Meetings of Shareholders shall be held at 
such place, within or without the Commonwealth of Massachusetts, as may be 
designated from time to time by the Trustees. 

   SECTION 3.2. Meetings. Meetings of Shareholders of the Trust shall be held 
whenever called by the Trustees or the President of the Trust and whenever 
election of a Trustee or Trustees by Shareholders is required by the 
provisions of Section 16(a) of the 1940 Act, for that purpose. Meetings of 
Shareholders shall also be called by the Secretary upon the written request 
of the holders of Shares entitled to vote not less than twenty-five percent 
(25% ) of all the votes entitled to be cast at such meeting, except to the 
extent otherwise required by Section 16(c) of the 1940 Act, as made 
applicable to the Trust by the provisions of Section 2.3 of the Declaration. 
Such request shall state the purpose or purposes of such meeting and the 
matters proposed to be acted on thereat. Except to the extent otherwise 
required by Section 16(c) of the 1940 Act, as made applicable to the Trust by 
the provisions of Section 2.3 of the Declaration, the Secretary shall inform 
such Shareholders of the reasonable estimated cost of preparing and mailing 
such notice of the meeting, and upon payment to the Trust of such costs, the 
Secretary shall give notice stating the purpose or purposes of the meeting to 
all entitled to vote at such meeting. No meeting need be called upon the 
request of the holders of Shares entitled to cast less than a majority of all 
votes entitled to be cast at such meeting, to consider any matter which is 
substantially the same as a matter voted upon at any meeting of Shareholders 
held during the preceding twelve months. 

   SECTION 3.3. Notice of Meetings. Written or printed notice of every 
Shareholders' meeting stating the place, date, and purpose or purposes 
thereof, shall be given by the Secretary not less than ten (10) nor more than 
ninety (90) days before such meeting to each Shareholder entitled to vote at 
such meeting. Such notice shall be deemed to be given when deposited in the 
United States mail, postage prepaid, directed to the Shareholder at his 
address as it appears on the records of the Trust. 

                                      
<PAGE>
   SECTION 3.4 Quorum and Adjournment of Meetings. Except as otherwise 
provided by law, by the Declaration or by these By-Laws, at all meetings of 
Shareholders, the holders of a majority of the Shares issued and outstanding 
and entitled to vote thereat, present in person or represented by proxy, 
shall be requisite and shall constitute a quorum for the transaction of 
business. In the absence of a quorum, the Shareholders present or represented 
by proxy and entitled to vote thereat shall have the power to adjourn the 
meeting from time to time. The Shareholders present in person or represented 
by proxy at any meeting and entitled to vote thereat also shall have the 
power to adjourn the meeting from time to time if the vote required to 
approve or reject any proposal described in the original notice of such 
meeting is not obtained (with proxies being voted for or against adjournment 
consistent with the votes for and against the proposal for which the required 
vote has not been obtained). The affirmative vote of the holders of a 
majority of the Shares then present in person or represented by proxy shall 
be required to adjourn any meeting. Any adjourned meeting may be reconvened 
without further notice or change in record date. At any reconvened meeting at 
which a quorum shall be present, any business may be transacted that might 
have been transacted at the meeting as originally called. 

   SECTION 3.5. Voting Rights, Proxies. At each meeting of Shareholders, each 
holder of record of Shares entitled to vote thereat shall be entitled to one 
vote in person or by proxy, executed in writing by the Shareholder or his 
duly authorized attorney-in-fact, for each Share of beneficial interest of 
the Trust and for the fractional portion of one vote for each fractional 
Share entitled to vote so registered in his name on the records of the Trust 
on the date fixed as the record date for the determination of Shareholders 
entitled to vote at such meeting. No proxy shall be valid after eleven months 
from its date, unless otherwise provided in the proxy. At all meetings of 
Shareholders, unless the voting is conducted by inspectors, all questions 
relating to the qualification of voters and the validity of proxies and the 
acceptance or rejection of votes shall be decided by the chairman of the 
meeting. Pursuant to a resolution of a majority of the Trustees, proxies may 
be solicited in the name of one or more Trustees or Officers of the Trust. 

   SECTION 3.6. Vote Required. Except as otherwise provided by law, by the 
Declaration of Trust, or by these By-Laws, at each meeting of Shareholders at 
which a quorum is present, all matters shall be decided by Majority 
Shareholder Vote. 

   SECTION 3.7. Inspectors of Election. In advance of any meeting of 
Shareholders, the Trustees may appoint Inspectors of Election to act at the 
meeting or any adjournment thereof. If Inspectors of Election are not so 
appointed, the chairman of any meeting of Shareholders may, and on the 
request of any Shareholder or his proxy shall, appoint Inspectors of Election 
of the meeting. In case any person appointed as Inspector fails to appear or 
fails or refuses to act, the vacancy may be filled by appointment made by the 
Trustees in advance of the convening of the meeting or at the meeting by the 
person acting as chairman. The Inspectors of Election shall determine the 
number of Shares outstanding, the Shares represented at the meeting, the 
existence of a quorum, the authenticity, validity and effect of proxies, 
shall receive votes, ballots or consents, shall hear and determine all 
challenges and questions in any way arising in connection with the right to 
vote, shall count and tabulate all votes or consents, determine the results, 
and do such other acts as may be proper to conduct the election or vote with 
fairness to all Shareholders. On request of the chairman of the meeting, or 
of any Shareholder or his proxy, the Inspectors of Election shall make a 
report in writing of any challenge or question or matter determined by them 
and shall execute a certificate of any facts found by them. 

   SECTION 3.8. Inspection of Books and Records. Shareholders shall have such 
rights and procedures of inspection of the books and records of the Trust as 
are granted to Shareholders under the Corporations and Associations Law of 
the State of Maryland. 

   SECTION 3.9. Action by Shareholders Without Meeting. Except as otherwise 
provided by law, the provisions of these By-Laws relating to notices and 
meetings to the contrary notwithstanding, any action required or permitted to 
be taken at any meeting of Shareholders may be taken without a meeting if a 
majority of the Shareholders entitled to vote upon the action consent to the 
action in writing and such consents are filed with the records of the Trust. 
Such consent shall be treated for all purposes as a vote taken at a meeting 
of Shareholders. 

                                2           
<PAGE>
   SECTION 3.10. Presence at Meetings. Presence at meetings of shareholders 
requires physical attendance by the shareholder or his or her proxy at the 
meeting site and does not encompass attendance by telephonic or other 
electronic means. 

                                  ARTICLE IV 
                                   TRUSTEES 

   SECTION 4.1. Meetings of the Trustees. The Trustees may in their 
discretion provide for regular or special meetings of the Trustees. Regular 
meetings of the Trustees may be held at such time and place as shall be 
determined from time to time by the Trustees without further notice. Special 
meetings of the Trustees may be called at any time by the President and shall 
be called by the President or the Secretary upon the written request of any 
two (2) Trustees. 

   SECTION 4.2. Notice of Special Meetings. Written notice of special 
meetings of the Trustees, stating the place, date and time thereof, shall be 
given not less than two (2) days before such meeting to each Trustee, 
personally, by telegram, by mail, or by leaving such notice at his place of 
residence or usual place of business. If mailed, such notice shall be deemed 
to be given when deposited in the United States mail, postage prepaid, 
directed to the Trustee at his address as it appears on the records of the 
Trust. Subject to the provisions of the 1940 Act, notice or waiver of notice 
need not specify the purpose of any special meeting. 

   SECTION 4.3. Telephone Meetings. Subject to the provisions of the 1940 
Act, any Trustee, or any member or members of any committee designated by the 
Trustees, may participate in a meeting of the Trustees, or any such 
committee, as the case may be, by means of a conference telephone or similar 
communications equipment if all persons participating in the meeting can hear 
each other at the same time. Participation in a meeting by these means 
constitutes presence in person at the meeting. 

   SECTION 4.4. Quorum, Voting and Adjournment of Meetings. At all meetings 
of the Trustees, a majority of the Trustees shall be requisite to and shall 
constitute a quorum for the transaction of business. If a quorum is present, 
the affirmative vote of a majority of the Trustees present shall be the act 
of the Trustees, unless the concurrence of a greater proportion is expressly 
required for such action by law, the Declaration or these By-Laws. If at any 
meeting of the Trustees there be less than a quorum present, the Trustees 
present thereat may adjourn the meeting from time to time, without notice 
other than announcement at the meeting, until a quorum shall have been 
obtained. 

   SECTION 4.5. Action by Trustees Without Meeting. The provisions of these 
By-Laws covering notices and meetings to the contrary notwithstanding, and 
except as required by law, any action required or permitted to be taken at 
any meeting of the Trustees may be taken without a meeting if a consent in 
writing setting forth the action shall be signed by all of the Trustees 
entitled to vote upon the action and such written consent is filed with the 
minutes of proceedings of the Trustees. 

   SECTION 4.6. Expenses and Fees. Each Trustee may be allowed expenses, if 
any, for attendance at each regular or special meeting of the Trustees, and 
each Trustee who is not an officer or employee of the Trust or of its 
investment manager or underwriter or of any corporate affiliate of any of 
said persons shall receive for services rendered as a Trustee of the Trust 
such compensation as may be fixed by the Trustees. Nothing herein contained 
shall be construed to preclude any Trustee from serving the Trust in any 
other capacity and receiving compensation therefor. 

   SECTION 4.7. Execution of Instruments and Documents and Signing of Checks 
and Other Obligations and Transfers. All instruments, documents and other 
papers shall be executed in the name and on behalf of the Trust and all 
checks, notes, drafts and other obligations for the payment of money by the 
Trust shall be signed, and all transfer of securities standing in the name of 
the Trust shall be executed, by the Chairman, the President, any Vice 
President or the Treasurer or by any one or more officers or agents of the 
Trust as shall be designated for that purpose by vote of the Trustees; 
notwithstanding the above, nothing in this Section 4.7 shall be deemed to 
preclude the electronic authorization, by designated persons, of the Trust's 
Custodian (as described herein in Section 9.1) to transfer assets of the 
Trust, as provided for herein in Section 9.1. 

                                3           
<PAGE>
   SECTION 4.8. Indemnification of Trustees, Officers, Employees and 
Agents. (a) The Trust shall indemnify any person who was or is a party or is 
threatened to be made a party to any threatened, pending, or completed 
action, suit or proceeding, whether civil, criminal, administrative or 
investigative (other than an action by or in the right of the Trust) by 
reason of the fact that he is or was a Trustee, officer, employee, or agent 
of the Trust. The indemnification shall be against expenses, including 
attorneys' fees, judgments, fines, and amounts paid in settlement, actually 
and reasonably incurred by him in connection with the action, suit, or 
proceeding, if he acted in good faith and in a manner he reasonably believed 
to be in or not opposed to the best interests of the Trust, and, with respect 
to any criminal action or proceeding, had no reasonable cause to believe his 
conduct was unlawful. The termination of any action, suit or proceeding by 
judgment, order, settlement, conviction, or upon a plea of nolo contendere or 
its equivalent, shall not, of itself, create a presumption that the person 
did not act in good faith and in a manner which he reasonably believed to be 
in or not opposed to the best interests of the Trust, and, with respect to 
any criminal action or proceeding, had reasonable cause to believe that his 
conduct was unlawful. 

   (b) The Trust shall indemnify any person who was or is a party or is 
threatened to be made a party to any threatened, pending or completed action 
or suit by or on behalf of the Trust to obtain a judgment or decree in its 
favor by reason of the fact that he is or was a Trustee, officer, employee, 
or agent of the Trust. The indemnification shall be against expenses, 
including attorneys' fees actually and reasonably incurred by him in 
connection with the defense or settlement of the action or suit, if he acted 
in good faith and in a manner he reasonably believed to be in or not opposed 
to the best interests of the Trust; except that no indemnification shall be 
made in respect of any claim, issue, or matter as to which the person has 
been adjudged to be liable for negligence or misconduct in the performance of 
his duty to the Trust, except to the extent that the court in which the 
action or suit was brought, or a court of equity in the county in which the 
Trust has its principal office, determines upon application that, despite the 
adjudication of liability but in view of all circumstances of the case, the 
person is fairly and reasonably entitled to indemnity for those expenses 
which the court shall deem proper, provided such Trustee, officer, employee 
or agent is not adjudged to be liable by reason of his willful misfeasance, 
bad faith, gross negligence or reckless disregard of the duties involved in 
the conduct of his office. 

   (c) To the extent that a Trustee, officer, employee, or agent of the Trust 
has been successful on the merits or otherwise in defense of any action, suit 
or proceeding referred to in subsection (a) or (b) or in defense of any 
claim, issue or matter therein, he shall be indemnified against expenses, 
including attorneys' fees, actually and reasonably incurred by him in 
connection therewith. 

   (d) (1) Unless a court orders otherwise, any indemnification under 
subsections (a) or (b) of this section may be made by the Trust only as 
authorized in the specific case after a determination that indemnification of 
the Trustee, officer, employee, or agent is proper in the circumstances 
because he has met the applicable standard of conduct set forth in 
subsections (a) or (b). 

       (2) The determination shall be made: 

       (i) By the Trustees, by a majority vote of a quorum which consists of 
    Trustees who were not parties to the action, suit or proceeding; or 

      (ii) If the required quorum is not obtainable, or if a quorum of 
    disinterested Trustees so directs, by independent legal counsel in a 
    written opinion; or 

     (iii) By the Shareholders. 

     (3) Notwithstanding any provision of this Section 4.8, no person shall 
    be entitled to indemnification for any liability, whether or not there is 
    an adjudication of liability, arising by reason of willful misfeasance, 
    bad faith, gross negligence, or reckless disregard of duties as described 
    in Section 17(h) and (i) of the Investment Company Act of 1940 
    ("disabling conduct"). A person shall be deemed not liable by reason of 
    disabling conduct if, either: 

       (i) a final decision on the merits is made by a court or other body 
    before whom the proceeding was brought that the person to be indemnified 
    ("indemnitee") was not liable by reason of disabling conduct; or 

                                4           
<PAGE>
      (ii) in the absence of such a decision, a reasonable determination, 
    based upon a review of the facts, that the indemnitee was not liable by 
    reason of disabling conduct, is made by either-- 

          (A) a majority of a quorum of Trustees who are neither "interested 
         persons" of the Trust, as defined in Section 2(a)(19) of the 
         Investment Company Act of 1940, nor parties to the action, suit or 
         proceeding, or 

          (B) an independent legal counsel in a written opinion. 

   (e) Expenses, including attorneys' fees, incurred by a Trustee, officer, 
employee or agent of the Trust in defending a civil or criminal action, suit 
or proceeding may be paid by the Trust in advance of the final disposition 
thereof if: 

        (1) authorized in the specific case by the Trustees; and 

        (2) the Trust receives an undertaking by or on behalf of the Trustee, 
    officer, employee or agent of the Trust to repay the advance if it is not 
    ultimately determined that such person is entitled to be indemnified by 
    the Trust; and 

        (3) either, (i) such person provides a security for his undertaking, 
    or 

           (ii) the Trust is insured against losses by reason of any lawful 
         advances, or 

          (iii) a determination, based on a review of readily available 
         facts, that there is reason to believe that such person ultimately 
         will be found entitled to indemnification, is made by either-- 

              (A) a majority of a quorum which consists of Trustees who are 
             neither "interested persons" of the Trust, as defined in Section 
             2(a)(19) of the 1940 Act, nor parties to the action, suit or 
             proceeding, or 

              (B) an independent legal counsel in a written opinion. 

   (f) The indemnification provided by this Section shall not be deemed 
exclusive of any other rights to which a person may be entitled under any 
by-law, agreement, vote of Shareholders or disinterested Trustees or 
otherwise, both as to action in his official capacity and as to action in 
another capacity while holding the office, and shall continue as to a person 
who has ceased to be a Trustee, officer, employee, or agent and inure to the 
benefit of the heirs, executors and administrators of such person; provided 
that no person may satisfy any right of indemnity or reimbursement granted 
herein or to which he may be otherwise entitled except out of the property of 
the Trust, and no Shareholder shall be personally liable with respect to any 
claim for indemnity or reimbursement or otherwise. 

   (g) The Trust may purchase and maintain insurance on behalf of any person 
who is or was a Trustee, officer, employee, or agent of the Trust, against 
any liability asserted against him and incurred by him in any such capacity, 
or arising out of his status as such. However, in no event will the Trust 
purchase insurance to indemnify any officer or Trustee against liability for 
any act for which the Trust itself is not permitted to indemnify him. 

   (h) Nothing contained in this Section shall be construed to protect any 
Trustee or officer of the Trust against any liability to the Trust or to its 
security holders to which he would otherwise be subject by reason of willful 
misfeasance, bad faith, gross negligence or reckless disregard of the duties 
involved in the conduct of his office. 

                                  ARTICLE V 
                                  COMMITTEES 

   SECTION 5.1. Executive and Other Committees. The Trustees, by resolution 
adopted by a majority of the Trustees, may designate an Executive Committee 
and/or committees, each committee to consist of two (2) or more of the 
Trustees of the Trust and may delegate to such committees, in the intervals 
between meetings of the Trustees, any or all of the powers of the Trustees in 
the management of the business and affairs of the Trust. In the absence of 
any member of any such committee, the members thereof present 

                                5           
<PAGE>
at any meeting, whether or not they constitute a quorum, may appoint a 
Trustee to act in place of such absent member. Each such committee shall keep 
a record of its proceedings. 

   The Executive Committee and any other committee shall fix its own rules or 
procedure, but the presence of at least fifty percent (50%) of the members of 
the whole committee shall in each case be necessary to constitute a quorum of 
the committee and the affirmative vote of the majority of the members of the 
committee present at the meeting shall be necessary to take action. 

   All actions of the Executive Committee shall be reported to the Trustees 
at the meeting thereof next succeeding to the taking of such action. 

   SECTION 5.2. Advisory Committee. The Trustees may appoint an advisory 
committee which shall be composed of persons who do not serve the Trust in 
any other capacity and which shall have advisory functions with respect to 
the investments of the Trust but which shall have no power to determine that 
any security or other investment shall be purchased, sold or otherwise 
disposed of by the Trust. The number of persons constituting any such 
advisory committee shall be determined from time to time by the Trustees. The 
members of any such advisory committee may receive compensation for their 
services and may be allowed such fees and expenses for the attendance at 
meetings as the Trustees may from time to time determine to be appropriate. 

   SECTION 5.3. Committee Action Without Meeting. The provisions of these 
By-Laws covering notices and meetings to the contrary notwithstanding, and 
except as required by law, any action required or permitted to be taken at 
any meeting of any Committee of the Trustees appointed pursuant to Section 
5.1 of these By-Laws may be taken without a meeting if a consent in writing 
setting forth the action shall be signed by all members of the Committee 
entitled to vote upon the action and such written consent is filed with the 
records of the proceedings of the Committee. 

                                  ARTICLE VI 
                                   OFFICERS 

   SECTION 6.1. Executive Officers. The executive officers of the Trust shall 
be a Chairman, a President, one or more Vice Presidents, a Secretary and a 
Treasurer. The Chairman shall be selected from among the Trustees but none of 
the other executive officers need be a Trustee. Two or more offices, except 
those of President and any Vice President, may be held by the same person, 
but no officer shall execute, acknowledge or verify any instrument in more 
than one capacity. The executive officers of the Trust shall be elected 
annually by the Trustees and each executive officer so elected shall hold 
office until his successor is elected and has qualified. 

   SECTION 6.2. Other Officers and Agents. The Trustees may also elect one or 
more Assistant Vice Presidents, Assistant Secretaries and Assistant 
Treasurers and may elect, or may delegate to the President the power to 
appoint, such other officers and agents as the Trustees shall at any time or 
from time to time deem advisable. 

   SECTION 6.3. Term and Removal and Vacancies. Each officer of the Trust 
shall hold office until his successor is elected and has qualified. Any 
officer or agent of the Trust may be removed by the Trustees whenever, in 
their judgment, the best interests of the Trust will be served thereby, but 
such removal shall be without prejudice to the contractual rights, if any, of 
the person so removed. 

   SECTION 6.4. Compensation of Officers. The compensation of officers and 
agents of the Trust shall be fixed by the Trustees, or by the President to 
the extent provided by the Trustees with respect to officers appointed by the 
President. 

   SECTION 6.5. Power and Duties. All officers and agents of the Trust, as 
between themselves and the Trust, shall have such authority and perform such 
duties in the management of the Trust as may be provided in or pursuant to 
these By-Laws, or to the extent not so provided, as may be prescribed by the 
Trustees; provided, that no rights of any third party shall be affected or 
impaired by any such By-Law or resolution of the Trustees unless he has 
knowledge thereof. 

                                6           
<PAGE>
   SECTION 6.6. The Chairman. The Chairman shall preside at all meetings of 
the Shareholders and of the Trustees, shall be a signatory on all Annual and 
Semi-Annual Reports as may be sent to shareholders, and he shall perform such 
other duties as the Trustees may from time to time prescribe. 

   SECTION 6.7. The President. (a) The President shall be the chief executive 
officer of the Trust; he shall have general and active management of the 
business of the Trust, shall see that all orders and resolutions of the 
Trustees are carried into effect, and, in connection therewith, shall be 
authorized to delegate to one or more Vice Presidents such of his powers and 
duties at such times and in such manner as he may deem advisable. 

   (b) In the absence of the Chairman, the President shall preside at all 
meetings of the shareholders and the Board of Trustees; and he shall perform 
such other duties as the Board of Trustees may from time to time prescribe. 

   SECTION 6.8. The Vice Presidents. The Vice Presidents shall be of such 
number and shall have such titles as may be determined from time to time by 
the Trustees. The Vice President, or, if there be more than one, the Vice 
Presidents in the order of their seniority as may be determined from time to 
time by the Trustees or the President, shall, in the absence or disability of 
the President, exercise the powers and perform the duties of the President, 
and he or they shall perform such other duties as the Trustees or the 
President may from time to time prescribe. 

   SECTION 6.9. The Assistant Vice Presidents. The Assistant Vice President, 
or, if there be more than one, the Assistant Vice Presidents, shall perform 
such duties and have such powers as may be assigned them from time to time by 
the Trustees or the President. 

   SECTION 6.10. The Secretary. The Secretary shall attend all meetings of 
the Trustees and all meetings of the Shareholders and record all the 
proceedings of the meetings of the Shareholders and of the Trustees in a book 
to be kept for that purpose, and shall perform like duties for the standing 
committees when required. He shall give, or cause to be given, notice of all 
meetings of the Shareholders and special meetings of the Trustees, and shall 
perform such other duties and have such powers as the Trustees, or the 
President, may from time to time prescribe. He shall keep in safe custody the 
seal of the Trust and affix or cause the same to be affixed to any instrument 
requiring it, and, when so affixed, it shall be attested by his signature or 
by the signature of an Assistant Secretary. 

   SECTION 6.11. The Assistant Secretaries. The Assistant Secretary, or, if 
there be more than one, the Assistant Secretaries in the order determined by 
the Trustees or the President, shall, in the absence or disability of the 
Secretary, perform the duties and exercise the powers of the Secretary and 
shall perform such duties and have such other powers as the Trustees or the 
President may from time to time prescribe. 

   SECTION 6.12. The Treasurer. The Treasurer shall be the chief financial 
officer of the Trust. He shall keep or cause to be kept full and accurate 
accounts of receipts and disbursements in books belonging to the Trust, and 
he shall render to the Trustees and the President, whenever any of them 
require it, an account of his transactions as Treasurer and of the financial 
condition of the Trust; and he shall perform such other duties as the 
Trustees, or the President, may from time to time prescribe. 

   SECTION 6.13. The Assistant Treasurers. The Assistant Treasurer, or, if 
there shall be more than one, the Assistant Treasurers in the order 
determined by the Trustees or the President, shall, in the absence or 
disability of the Treasurer, perform the duties and exercise the powers of 
the Treasurer and shall perform such other duties and have such other powers 
as the Trustees, or the President, may from time to time prescribe. 

   SECTION 6.14. Delegation of Duties. Whenever an officer is absent or 
disabled, or whenever for any reason the Trustees may deem it desirable, the 
Trustees may delegate the powers and duties of an officer or officers to any 
other officer or officers or to any Trustee or Trustees. 

                                7           
<PAGE>
                                 ARTICLE VII 
                         DIVIDENDS AND DISTRIBUTIONS 

   Subject to any applicable provisions of law and the Declaration, dividends 
and distributions upon the Shares may be declared at such intervals as the 
Trustees may determine, in cash, in securities or other property, or in 
Shares, from any sources permitted by law, all as the Trustees shall from 
time to time determine. 

   Inasmuch as the computation of net income and net profits from the sales 
of securities or other properties for federal income tax purposes may vary 
from the computation thereof on the records of the Trust, the Trustees shall 
have power, in their discretion, to distribute as income dividends and as 
capital gain distributions, respectively, amounts sufficient to enable the 
Trust to avoid or reduce liability for federal income taxes. 

                                 ARTICLE VIII 
                            CERTIFICATES OF SHARES 

   SECTION 8.1. Certificates of Shares. Certificates for Shares of each 
series or class of Shares shall be in such form and of such design as the 
Trustees shall approve, subject to the right of the Trustees to change such 
form and design at any time or from time to time, and shall be entered in the 
records of the Trust as they are issued. Each such certificate shall bear a 
distinguishing number; shall exhibit the holder's name and certify the number 
of full Shares owned by such holder; shall be signed by or in the name of the 
Trust by the President, or a Vice President, and countersigned by the 
Secretary or an Assistant Secretary or the Treasurer and an Assistant 
Treasurer of the Trust; shall be sealed with the seal; and shall contain such 
recitals as may be required by law. Where any certificate is signed by a 
Transfer Agent or by a Registrar, the signature of such officers and the seal 
may be facsimile, printed or engraved. The Trust may, at its option, 
determine not to issue a certificate or certificates to evidence Shares owned 
of record by any Shareholder. 

   In case any officer or officers who shall have signed, or whose facsimile 
signature or signatures shall appear on, any such certificate or certificates 
shall cease to be such officer or officers of the Trust, whether because of 
death, resignation or otherwise, before such certificate or certificates 
shall have been delivered by the Trust, such certificate or certificates 
shall, nevertheless, be adopted by the Trust and be issued and delivered as 
though the person or persons who signed such certificate or certificates or 
whose facsimile signature or signatures shall appear therein had not ceased 
to be such officer or officers of the Trust. 

   No certificate shall be issued for any share until such share is fully 
paid. 

   SECTION 8.2. Lost, Stolen, Destroyed and Mutilated Certificates. The 
Trustees may direct a new certificate or certificates to be issued in place 
of any certificate or certificates theretofore issued by the Trust alleged to 
have been lost, stolen or destroyed, upon satisfactory proof of such loss, 
theft, or destruction; and the Trustees may, in their discretion, require the 
owner of the lost, stolen or destroyed certificate, or his legal 
representative, to give to the Trust and to such Registrar, Transfer Agent 
and/or Transfer Clerk as may be authorized or required to countersign such 
new certificate or certificates, a bond in such sum and of such type as they 
may direct, and with such surety or sureties, as they may direct, as 
indemnity against any claim that may be against them or any of them on 
account of or in connection with the alleged loss, theft or destruction of 
any such certificate. 

                                  ARTICLE IX 
                                  CUSTODIAN 

   SECTION 9.1. Appointment and Duties. The Trust shall at times employ a 
bank or trust company having capital, surplus and undivided profits of at 
least five million dollars ($5,000,000) as custodian with authority as its 
agent, but subject to such restrictions, limitations and other requirements, 
if any, as may be contained in these By-Laws and the 1940 Act: 

                                8           
<PAGE>
     (1) to receive and hold the securities owned by the Trust and deliver 
    the same upon written or electronically transmitted order; 

     (2) to receive and receipt for any moneys due to the Trust and deposit 
    the same in its own banking department or elsewhere as the Trustees may 
    direct; 

     (3) to disburse such funds upon orders or vouchers; 

all upon such basis of compensation as may be agreed upon between the 
Trustees and the custodian. If so directed by a Majority Shareholder Vote, 
the custodian shall deliver and pay over all property of the Trust held by it 
as specified in such vote. 

   The Trustees may also authorize the custodian to employ one or more 
sub-custodians from time to time to perform such of the acts and services of 
the custodian and upon such terms and conditions as may be agreed upon 
between the custodian and such sub-custodian and approved by the Trustees. 

   SECTION 9.2. Central Certificate System. Subject to such rules, 
regulations and orders as the Commission may adopt, the Trustees may direct 
the custodian to deposit all or any part of the securities owned by the Trust 
in a system for the central handling of securities established by a national 
securities exchange or a national securities association registered with the 
Commission under the Securities Exchange Act of 1934, or such other person as 
may be permitted by the Commission, or otherwise in accordance with the 1940 
Act, pursuant to which system all securities of any particular class or 
series of any issuer deposited within the system are treated as fungible and 
may be transferred or pledged by bookkeeping entry without physical delivery 
of such securities, provided that all such deposits shall be subject to 
withdrawal only upon the order of the Trust. 

                                  ARTICLE X 
                               WAIVER OF NOTICE 

   Whenever any notice of the time, place or purpose of any meeting of 
Shareholders, Trustees, or of any committee is required to be given in 
accordance with law or under the provisions of the Declaration or these 
By-Laws, a waiver thereof in writing, signed by the person or persons 
entitled to such notice and filed with the records of the meeting, whether 
before or after the holding thereof, or actual attendance at the meeting of 
shareholders, Trustees or committee, as the case may be, in person, shall be 
deemed equivalent to the giving of such notice to such person. 

                                  ARTICLE XI 
                                MISCELLANEOUS 

   SECTION 11.1. Location of Books and Records. The books and records of the 
Trust may be kept outside the Commonwealth of Massachusetts at such place or 
places as the Trustees may from time to time determine, except as otherwise 
required by law. 

   SECTION 11.2 Record Date. The Trustees may fix in advance a date as the 
record date for the purpose of determining the Shareholders entitled to (i) 
receive notice of, or to vote at, any meeting of Shareholders, or (ii) 
receive payment of any dividend or the allotment of any rights, or in order 
to make a determination of Shareholders for any other proper purpose. The 
record date, in any case, shall not be more than one hundred eighty (180) 
days, and in the case of a meeting of Shareholders not less than ten (10) 
days, prior to the date on which such meeting is to be held or the date on 
which such other particular action requiring determination of Shareholders is 
to be taken, as the case may be. In the case of a meeting of Shareholders, 
the meeting date set forth in the notice to Shareholders accompanying the 
proxy statement shall be the date used for purposes of calculating the 180 
day or 10 day period, and any adjourned meeting may be reconvened without a 
change in record date. In lieu of fixing a record date, the Trustees may 
provide that the transfer books shall be closed for a stated period but not 
to exceed, in any case, twenty (20) days. If the transfer books are closed 
for the purpose of determining Shareholders entitled to notice of a vote at a 
meeting of Shareholders, such books shall be closed for at least ten (10) 
days immediately preceding the meeting. 

                                9           
<PAGE>
   SECTION 11.3. Seal. The Trustees shall adopt a seal, which shall be in 
such form and shall have such inscription thereon as the Trustees may from 
time to time provide. The seal of the Trust may be affixed to any document, 
and the seal and its attestation may be lithographed, engraved or otherwise 
printed on any document with the same force and effect as if it had been 
imprinted and attested manually in the same manner and with the same effect 
as if done by a Massachusetts business corporation under Massachusetts law. 

   SECTION 11.4. Fiscal Year. The fiscal year of the Trust shall end on such 
date as the Trustees may by resolution specify, and the Trustees may by 
resolution change such date for future fiscal years at any time and from time 
to time. 

   SECTION 11.5. Orders for Payment of Money. All orders or instructions for 
the payment of money of the Trust, and all notes or other evidences of 
indebtedness issued in the name of the Trust, shall be signed by such officer 
or officers or such other person or persons as the Trustees may from time to 
time designate, or as may be specified in or pursuant to the agreement 
between the Trust and the bank or trust company appointed as Custodian of the 
securities and funds of the Trust. 

                                 ARTICLE XII 
                     COMPLIANCE WITH FEDERAL REGULATIONS 

   The Trustees are hereby empowered to take such action as they may deem to 
be necessary, desirable or appropriate so that the Trust is or shall be in 
compliance with any federal or state statute, rule or regulation with which 
compliance by the Trust is required. 

                                 ARTICLE XIII 
                                  AMENDMENTS 

   These By-Laws may be amended, altered, or repealed, or new By-Laws may be 
adopted, (a) by a Majority Shareholder Vote, or (b) by the Trustees; 
provided, however, that no By-Law may be amended, adopted or repealed by the 
Trustees if such amendment, adoption or repeal requires, pursuant to law, the 
Declaration, or these By-Laws, a vote of the Shareholders. The Trustees shall 
in no event adopt By-Laws which are in conflict with the Declaration, and any 
apparent inconsistency shall be construed in favor of the related provisions 
in the Declaration. 

                                 ARTICLE XIV 
                             DECLARATION OF TRUST 

   The Declaration of Trust establishing Dean Witter Diversified Income 
Trust, dated December 20, 1991, a copy of which is on file in the office of 
the Secretary of the Commonwealth of Massachusetts, provides that the name 
Dean Witter Diversified Income Trust refers to the Trustees under the 
Declaration collectively as Trustees, but not as individuals or personally; 
and no Trustee, Shareholder, officer, employee or agent of Dean Witter 
Diversified Income Trust shall be held to any personal liability, nor shall 
resort be had to their private property for the satisfaction of any 
obligation or claim or otherwise, in connection with the affairs of said Dean 
Witter Diversified Income Trust, but the Trust Estate only shall be liable. 

                               10           









<PAGE>
                             AMENDED AND RESTATED 
                    TRANSFER AGENCY AND SERVICE AGREEMENT 

                                     WITH 

                            DEAN WITTER TRUST FSB 





[OPEN-END FUNDS] 

666568 

<PAGE>
                              TABLE OF CONTENTS 

<TABLE>
<CAPTION>
                                                                      PAGE 
                                                                   -------- 
<S>             <C>                                                <C>
Article 1       Terms of Appointment...............................    1 
Article 2       Fees and Expenses..................................    2 
Article 3       Representations and Warranties of DWTFSB ..........    3 
Article 4       Representations and Warranties of the Fund ........    3 
Article 5       Duty of Care and Indemnification...................    3 
Article 6       Documents and Covenants of the Fund and DWTFSB ....    4 
Article 7       Duration and Termination of Agreement..............    5 
Article 8       Assignment ........................................    5 
Article 9       Affiliations.......................................    6 
Article 10      Amendment..........................................    6 
Article 11      Applicable Law.....................................    6 
Article 12      Miscellaneous......................................    6 
Article 13      Merger of Agreement................................    7 
Article 14      Personal Liability.................................    7 
</TABLE>

                                    i           
<PAGE>
          AMENDED AND RESTATED TRANSFER AGENCY AND SERVICE AGREEMENT 

   AMENDED AND RESTATED AGREEMENT made as of the 23rd day of October, 1997 by 
and between each of the Funds listed on the signature pages hereof, each of 
such Funds acting severally on its own behalf and not jointly with any of 
such other Funds (each such Fund hereinafter referred to as the "Fund"), each 
such Fund having its principal office and place of business at Two World 
Trade Center, New York, New York, 10048, and DEAN WITTER TRUST FSB 
("DWTFSB"), a federally chartered savings bank, having its principal office 
and place of business at Harborside Financial Center, Plaza Two, Jersey City, 
New Jersey 07311. 

   WHEREAS, the Fund desires to appoint DWTFSB as its transfer agent, 
dividend disbursing agent and shareholder servicing agent and DWTFSB desires 
to accept such appointment; 

   NOW THEREFORE, in consideration of the mutual covenants herein contained, 
the parties hereto agree as follows: 

Article 1 Terms of Appointment; Duties of DWTFSB 

   1.1 Subject to the terms and conditions set forth in this Agreement, the 
Fund hereby employs and appoints DWTFSB to act as, and DWTFSB agrees to act 
as, the transfer agent for each series and class of shares of the Fund, 
whether now or hereafter authorized or issued ("Shares"), dividend disbursing 
agent and shareholder servicing agent in connection with any accumulation, 
open-account or similar plans provided to the holders of such Shares 
("Shareholders") and set out in the currently effective prospectus and 
statement of additional information ("prospectus") of the Fund, including 
without limitation any periodic investment plan or periodic withdrawal 
program. 

   1.2 DWTFSB agrees that it will perform the following services: 

     (a) In accordance with procedures established from time to time by 
    agreement between the Fund and DWTFSB, DWTFSB shall: 

        (i)  Receive for acceptance, orders for the purchase of Shares, and 
       promptly deliver payment and appropriate documentation therefor to the 
       custodian of the assets of the Fund (the "Custodian"); 

        (ii) Pursuant to purchase orders, issue the appropriate number of 
       Shares and issue certificates therefor or hold such Shares in book 
       form in the appropriate Shareholder account; 

        (iii) Receive for acceptance redemption requests and redemption 
       directions and deliver the appropriate documentation therefor to the 
       Custodian; 

        (iv) At the appropriate time as and when it receives monies paid to 
       it by the Custodian with respect to any redemption, pay over or cause 
       to be paid over in the appropriate manner such monies as instructed by 
       the redeeming Shareholders; 

        (v) Effect transfers of Shares by the registered owners thereof upon 
       receipt of appropriate instructions; 

        (vi) Prepare and transmit payments for dividends and distributions 
       declared by the Fund; 

        (vii) Calculate any sales charges payable by a Shareholder on 
       purchases and/or redemptions of Shares of the Fund as such charges may 
       be reflected in the prospectus; 

        (viii) Maintain records of account for and advise the Fund and its 
       Shareholders as to the foregoing; and 

        (ix) Record the issuance of Shares of the Fund and maintain pursuant 
       to Rule 17Ad-10(e) under the Securities Exchange Act of 1934 ("1934 
       Act") a record of the total number of Shares of the Fund which are 
       authorized, based upon data provided to it by the Fund, and issued and 
       outstanding. DWTFSB shall also provide to the Fund on a regular basis 
       the total number of Shares that are authorized, issued and outstanding 
       and shall notify the Fund in case any proposed issue of Shares by the 
       Fund would result in an overissue. In case any issue of Shares 

                                1           
<PAGE>

       would result in an overissue, DWTFSB shall refuse to issue such Shares 
       and shall not countersign and issue any certificates requested for 
       such Shares. When recording the issuance of Shares, DWTFSB shall have 
       no obligation to take cognizance of any Blue Sky laws relating to the 
       issue of sale of such Shares, which functions shall be the sole 
       responsibility of the Fund. 

     (b) In addition to and not in lieu of the services set forth in the above 
    paragraph (a), DWTFSB shall: 

        (i) perform all of the customary services of a transfer agent, 
       dividend disbursing agent and, as relevant, shareholder servicing 
       agent in connection with dividend reinvestment, accumulation, 
       open-account or similar plans (including without limitation any 
       periodic investment plan or periodic withdrawal program), including 
       but not limited to, maintaining all Shareholder accounts, preparing 
       Shareholder meeting lists, mailing proxies, receiving and tabulating 
       proxies, mailing shareholder reports and prospectuses to current 
       Shareholders, withholding taxes on U.S. resident and non-resident 
       alien accounts, preparing and filing appropriate forms required with 
       respect to dividends and distributions by federal tax authorities for 
       all Shareholders, preparing and mailing confirmation forms and 
       statements of account to Shareholders for all purchases and 
       redemptions of Shares and other confirmable transactions in 
       Shareholder accounts, preparing and mailing activity statements for 
       Shareholders and providing Shareholder account information; 

        (ii) open any and all bank accounts which may be necessary or 
       appropriate in order to provide the foregoing services; and 

        (iii) provide a system that will enable the Fund to monitor the total 
       number of Shares sold in each State or other jurisdiction. 

     (c) In addition, the Fund shall: 

        (i) identify to DWTFSB in writing those transactions and assets to be 
       treated as exempt from Blue Sky reporting for each State; and 

        (ii) verify the inclusion on the system prior to activation of each 
       State in which Fund shares may be sold and thereafter monitor the 
       daily purchases and sales for shareholders in each State. The 
       responsibility of DWTFSB for the Fund's status under the securities 
       laws of any State or other jurisdiction is limited to the inclusion on 
       the system of each State as to which the Fund has informed DWTFSB that 
       shares may be sold in compliance with state securities laws and the 
       reporting of purchases and sales in each such State to the Fund as 
       provided above and as agreed from time to time by the Fund and DWTFSB. 

     (d) DWTFSB shall provide such additional services and functions not 
    specifically described herein as may be mutually agreed between DWTFSB and 
    the Fund. Procedures applicable to such services may be established from 
    time to time by agreement between the Fund and DWTFSB. 

Article 2 Fees and Expenses 

   2.1 For performance by DWTFSB pursuant to this Agreement, each Fund agrees 
to pay DWTFSB an annual maintenance fee for each Shareholder account and 
certain transactional fees, if applicable, as set out in the respective fee 
schedule attached hereto as Schedule A. Such fees and out-of-pocket expenses 
and advances identified under Section 2.2 below may be changed from time to 
time subject to mutual written agreement between the Fund and DWTFSB. 

   2.2 In addition to the fees paid under Section 2.1 above, the Fund agrees 
to reimburse DWTFSB for out of pocket expenses in connection with the 
services rendered by DWTFSB hereunder. In addition, any other expenses 
incurred by DWTFSB at the request or with the consent of the Fund will be 
reimbursed by the Fund. 

   2.3 The Fund agrees to pay all fees and reimbursable expenses within a 
reasonable period of time following the mailing of the respective billing 
notice. Postage for mailing of dividends, proxies, Fund reports and other 
mailings to all Shareholder accounts shall be advanced to DWTFSB by the Fund 
upon request prior to the mailing date of such materials. 

                                2           
<PAGE>

Article 3 Representations and Warranties of DWTFSB 

   DWTFSB represents and warrants to the Fund that: 

   3.1 It is a federally chartered savings bank whose principal office is in 
New Jersey. 

   3.2 It is and will remain registered with the U.S. Securities and Exchange 
Commission ("SEC") as a Transfer Agent pursuant to the requirements of 
Section 17A of the 1934 Act. 

   3.3 It is empowered under applicable laws and by its charter and By-Laws 
to enter into and perform this Agreement. 

   3.4 All requisite corporate proceedings have been taken to authorize it to 
enter into and perform this Agreement. 

   3.5 It has and will continue to have access to the necessary facilities, 
equipment and personnel to perform its duties and obligations under this 
Agreement. 

Article 4 Representations and Warranties of the Fund 

   The Fund represents and warrants to DWTFSB that: 

   4.1 It is a corporation duly organized and existing and in good standing 
under the laws of Delaware or Maryland or a trust duly organized and existing 
and in good standing under the laws of Massachusetts, as the case may be. 

   4.2 It is empowered under applicable laws and by its Articles of 
Incorporation or Declaration of Trust, as the case may be, and under its 
By-Laws to enter into and perform this Agreement. 

   4.3 All corporate proceedings necessary to authorize it to enter into and 
perform this Agreement have been taken. 

   4.4 It is an investment company registered with the SEC under the 
Investment Company Act of 1940, as amended (the "1940 Act"). 

   4.5 A registration statement under the Securities Act of 1933 (the "1933 
Act") is currently effective and will remain effective, and appropriate state 
securities law filings have been made and will continue to be made, with 
respect to all Shares of the Fund being offered for sale. 

Article 5 Duty of Care and Indemnification 

   5.1 DWTFSB shall not be responsible for, and the Fund shall indemnify and 
hold DWTFSB harmless from and against, any and all losses, damages, costs, 
charges, counsel fees, payments, expenses and liability arising out of or 
attributable to: 

     (a) All actions of DWTFSB or its agents or subcontractors required to be 
    taken pursuant to this Agreement, provided that such actions are taken in 
    good faith and without negligence or willful misconduct. 

     (b) The Fund's refusal or failure to comply with the terms of this 
    Agreement, or which arise out of the Fund's lack of good faith, negligence 
    or willful misconduct or which arise out of breach of any representation 
    or warranty of the Fund hereunder. 

     (c) The reliance on or use by DWTFSB or its agents or subcontractors of 
    information, records and documents which (i) are received by DWTFSB or its 
    agents or subcontractors and furnished to it by or on behalf of the Fund, 
    and (ii) have been prepared and/or maintained by the Fund or any other 
    person or firm on behalf of the Fund. 

     (d) The reliance on, or the carrying out by DWTFSB or its agents or 
    subcontractors of, any instructions or requests of the Fund. 

     (e) The offer or sale of Shares in violation of any requirement under the 
    federal securities laws or regulations or the securities or Blue Sky laws 
    of any State or other jurisdiction that notice of 

                                3           
<PAGE>

    offering of such Shares in such State or other jurisdiction or in 
    violation of any stop order or other determination or ruling by any 
    federal agency or any State or other jurisdiction with respect to the 
    offer or sale of such Shares in such State or other jurisdiction. 

   5.2 DWTFSB shall indemnify and hold the Fund harmless from or against any 
and all losses, damages, costs, charges, counsel fees, payments, expenses and 
liability arising out of or attributable to any action or failure or omission 
to act by DWTFSB as a result of the lack of good faith, negligence or willful 
misconduct of DWTFSB, its officers, employees or agents. 

   5.3 At any time, DWTFSB may apply to any officer of the Fund for 
instructions, and may consult with legal counsel to the Fund, with respect to 
any matter arising in connection with the services to be performed by DWTFSB 
under this Agreement, and DWTFSB and its agents or subcontractors shall not 
be liable and shall be indemnified by the Fund for any action taken or 
omitted by it in reliance upon such instructions or upon the opinion of such 
counsel. DWTFSB, its agents and subcontractors shall be protected and 
indemnified in acting upon any paper or document furnished by or on behalf of 
the Fund, reasonably believed to be genuine and to have been signed by the 
proper person or persons, or upon any instruction, information, data, records 
or documents provided to DWTFSB or its agents or subcontractors by machine 
readable input, telex, CRT data entry or other similar means authorized by 
the Fund, and shall not be held to have notice of any change of authority of 
any person, until receipt of written notice thereof from the Fund. DWTFSB, 
its agents and subcontractors shall also be protected and indemnified in 
recognizing stock certificates which are reasonably believed to bear the 
proper manual or facsimile signature of the officers of the Fund, and the 
proper countersignature of any former transfer agent or registrar, or of a 
co-transfer agent or co-registrar. 

   5.4 In the event either party is unable to perform its obligations under 
the terms of this Agreement because of acts of God, strikes, equipment or 
transmission failure or damage reasonably beyond its control, or other causes 
reasonably beyond its control, such party shall not be liable for damages to 
the other for any damages resulting from such failure to perform or otherwise 
from such causes. 

   5.5 Neither party to this Agreement shall be liable to the other party for 
consequential damages under any provision of this Agreement or for any act or 
failure to act hereunder. 

   5.6 In order that the indemnification provisions contained in this Article 
5 shall apply, upon the assertion of a claim for which either party may be 
required to indemnify the other, the party seeking indemnification shall 
promptly notify the other party of such assertion, and shall keep the other 
party advised with respect to all developments concerning such claim. The 
party who may be required to indemnify shall have the option to participate 
with the party seeking indemnification in the defense of such claim. The 
party seeking indemnification shall in no case confess any claim or make any 
compromise in any case in which the other party may be required to indemnify 
it except with the other party's prior written consent. 

Article 6 Documents and Covenants of the Fund and DWTFSB 

   6.1 The Fund shall promptly furnish to DWTFSB the following, unless 
previously furnished to Dean Witter Trust Company, the prior transfer agent 
of the Fund: 

     (a) If a corporation: 

        (i) A certified copy of the resolution of the Board of Directors of 
       the Fund authorizing the appointment of DWTFSB and the execution and 
       delivery of this Agreement; 

        (ii) A certified copy of the Articles of Incorporation and By-Laws of 
       the Fund and all amendments thereto; 

        (iii) Certified copies of each vote of the Board of Directors 
       designating persons authorized to give instructions on behalf of the 
       Fund and signature cards bearing the signature of any officer of the 
       Fund or any other person authorized to sign written instructions on 
       behalf of the Fund; 

        (iv) A specimen of the certificate for Shares of the Fund in the form 
       approved by the Board of Directors, with a certificate of the 
       Secretary of the Fund as to such approval; 

                                4           
<PAGE>

     (b) If a business trust: 

        (i) A certified copy of the resolution of the Board of Trustees of 
       the Fund authorizing the appointment of DWTFSB and the execution and 
       delivery of this Agreement; 

        (ii) A certified copy of the Declaration of Trust and By-Laws of the 
       Fund and all amendments thereto; 

        (iii) Certified copies of each vote of the Board of Trustees 
       designating persons authorized to give instructions on behalf of the 
       Fund and signature cards bearing the signature of any officer of the 
       Fund or any other person authorized to sign written instructions on 
       behalf of the Fund; 

        (iv) A specimen of the certificate for Shares of the Fund in the form 
       approved by the Board of Trustees, with a certificate of the Secretary 
       of the Fund as to such approval; 

     (c) The current registration statements and any amendments and 
    supplements thereto filed with the SEC pursuant to the requirements of the 
    1933 Act or the 1940 Act; 

     (d) All account application forms or other documents relating to 
    Shareholder accounts and/or relating to any plan, program or service 
    offered or to be offered by the Fund; and 

     (e) Such other certificates, documents or opinions as DWTFSB deems to be 
    appropriate or necessary for the proper performance of its duties. 

   6.2 DWTFSB hereby agrees to establish and maintain facilities and 
procedures reasonably acceptable to the Fund for safekeeping of Share 
certificates, check forms and facsimile signature imprinting devices, if any; 
and for the preparation or use, and for keeping account of, such 
certificates, forms and devices. 

   6.3 DWTFSB shall prepare and keep records relating to the services to be 
performed hereunder, in the form and manner as it may deem advisable and as 
required by applicable laws and regulations. To the extent required by 
Section 31 of the 1940 Act, and the rules and regulations thereunder, DWTFSB 
agrees that all such records prepared or maintained by DWTFSB relating to the 
services performed by DWTFSB hereunder are the property of the Fund and will 
be preserved, maintained and made available in accordance with such Section 
31 of the 1940 Act, and the rules and regulations thereunder, and will be 
surrendered promptly to the Fund on and in accordance with its request. 

   6.4 DWTFSB and the Fund agree that all books, records, information and 
data pertaining to the business of the other party which are exchanged or 
received pursuant to the negotiation or the carrying out of this Agreement 
shall remain confidential and shall not be voluntarily disclosed to any other 
person except as may be required by law or with the prior consent of DWTFSB 
and the Fund. 

   6.5 In case of any request or demands for the inspection of the 
Shareholder records of the Fund, DWTFSB will endeavor to notify the Fund and 
to secure instructions from an authorized officer of the Fund as to such 
inspection. DWTFSB reserves the right, however, to exhibit the Shareholder 
records to any person whenever it is advised by its counsel that it may be 
held liable for the failure to exhibit the Shareholder records to such 
person. 

Article 7 Duration and Termination of Agreement 

   7.1 This Agreement shall remain in full force and effect until August 1, 
2000 and from year-to-year thereafter unless terminated by either party as 
provided in Section 7.2 hereof. 

   7.2 This Agreement may be terminated by the Fund on 60 days written 
notice, and by DWTFSB on 90 days written notice, to the other party without 
payment of any penalty. 

   7.3 Should the Fund exercise its right to terminate, all out-of-pocket 
expenses associated with the movement of records and other materials will be 
borne by the Fund. Additionally, DWTFSB reserves the right to charge for any 
other reasonable fees and expenses associated with such termination. 

Article 8 Assignment 

   8.1 Except as provided in Section 8.3 below, neither this Agreement nor 
any rights or obligations hereunder may be assigned by either party without 
the written consent of the other party. 

                                5           
<PAGE>

   8.2 This Agreement shall inure to the benefit of and be binding upon the 
parties and their respective permitted successors and assigns. 

   8.3 DWTFSB may, in its sole discretion and without further consent by the 
Fund, subcontract, in whole or in part, for the performance of its 
obligations and duties hereunder with any person or entity including but not 
limited to companies which are affiliated with DWTFSB; provided, however, 
that such person or entity has and maintains the qualifications, if any, 
required to perform such obligations and duties, and that DWTFSB shall be as 
fully responsible to the Fund for the acts and omissions of any agent or 
subcontractor as it is for its own acts or omissions under this Agreement. 

Article 9 Affiliations 

   9.1 DWTFSB may now or hereafter, without the consent of or notice to the 
Fund, function as transfer agent and/or shareholder servicing agent for any 
other investment company registered with the SEC under the 1940 Act and for 
any other issuer, including without limitation any investment company whose 
adviser, administrator, sponsor or principal underwriter is or may become 
affiliated with Morgan Stanley, Dean Witter, Discover & Co. or any of its 
direct or indirect subsidiaries or affiliates. 

   9.2 It is understood and agreed that the Directors or Trustees (as the 
case may be), officers, employees, agents and shareholders of the Fund, and 
the directors, officers, employees, agents and shareholders of the Fund's 
investment adviser and/or distributor, are or may be interested in DWTFSB as 
directors, officers, employees, agents and shareholders or otherwise, and 
that the directors, officers, employees, agents and shareholders of DWTFSB 
may be interested in the Fund as Directors or Trustees (as the case may be), 
officers, employees, agents and shareholders or otherwise, or in the 
investment adviser and/or distributor as directors, officers, employees, 
agents, shareholders or otherwise. 

Article 10 Amendment 

   10.1 This Agreement may be amended or modified by a written agreement 
executed by both parties and authorized or approved by a resolution of the 
Board of Directors or the Board of Trustees (as the case may be) of the Fund. 

Article 11 Applicable Law 

   11.1 This Agreement shall be construed and the provisions thereof 
interpreted under and in accordance with the laws of the State of New York. 

Article 12 Miscellaneous 

   12.1 In the event that one or more additional investment companies managed 
or administered by Dean Witter InterCapital Inc. or any of its affiliates 
("Additional Funds") desires to retain DWTFSB to act as transfer agent, 
dividend disbursing agent and/or shareholder servicing agent, and DWTFSB 
desires to render such services, such services shall be provided pursuant to 
a letter agreement, substantially in the form of Exhibit A hereto, between 
DWTFSB and each Additional Fund. 

   12.2 In the event of an alleged loss or destruction of any Share 
certificate, no new certificate shall be issued in lieu thereof, unless there 
shall first be furnished to DWTFSB an affidavit of loss or non-receipt by the 
holder of Shares with respect to which a certificate has been lost or 
destroyed, supported by an appropriate bond satisfactory to DWTFSB and the 
Fund issued by a surety company satisfactory to DWTFSB, except that DWTFSB 
may accept an affidavit of loss and indemnity agreement executed by the 
registered holder (or legal representative) without surety in such form as 
DWTFSB deems appropriate indemnifying DWTFSB and the Fund for the issuance of 
a replacement certificate, in cases where the alleged loss is in the amount 
of $1,000 or less. 

   12.3 In the event that any check or other order for payment of money on 
the account of any Shareholder or new investor is returned unpaid for any 
reason, DWTFSB will (a) give prompt notification to the Fund's distributor 
("Distributor") (or to the Fund if the Fund acts as its own distributor) of 
such non-payment; and (b) take such other action, including imposition of a 
reasonable processing or handling fee, as DWTFSB may, in its sole discretion, 
deem appropriate or as the Fund and, if applicable, the Distributor may 
instruct DWTFSB. 

                                6           
<PAGE>

   12.4 Any notice or other instrument authorized or required by this 
Agreement to be given in writing to the Fund or to DWTFSB shall be 
sufficiently given if addressed to that party and received by it at its 
office set forth below or at such other place as it may from time to time 
designate in writing. 

To the Fund: 

[Name of Fund] 
Two World Trade Center 
New York, New York 10048 

Attention: General Counsel 

To DWTFSB: 

Dean Witter Trust FSB 
Harborside Financial Center 
Plaza Two 
Jersey City, New Jersey 07311 

Attention: President 

Article 13 Merger of Agreement 

   13.1 This Agreement constitutes the entire agreement between the parties 
hereto and supersedes any prior agreement with respect to the subject matter 
hereof whether oral or written. 

Article 14 Personal Liability 

   14.1 In the case of a Fund organized as a Massachusetts business trust, a 
copy of the Declaration of Trust of the Fund is on file with the Secretary of 
The Commonwealth of Massachusetts, and notice is hereby given that this 
instrument is executed on behalf of the Board of Trustees of the Fund as 
Trustees and not individually and that the obligations of this instrument are 
not binding upon any of the Trustees or shareholders individually but are 
binding only upon the assets and property of the Fund; provided, however, 
that the Declaration of Trust of the Fund provides that the assets of a 
particular Series of the Fund shall under no circumstances be charged with 
liabilities attributable to any other Series of the Fund and that all persons 
extending credit to, or contracting with or having any claim against, a 
particular Series of the Fund shall look only to the assets of that 
particular Series for payment of such credit, contract or claim. 

   IN WITNESS WHEREOF, the parties hereto have caused this Amended and 
Restated Agreement to be executed in their names and on their behalf by and 
through their duly authorized officers, as of the day and year first above 
written. 

DEAN WITTER FUNDS 


   MONEY MARKET FUNDS 

 1. Dean Witter Liquid Asset Fund Inc. 
 2. Active Assets Money Trust 
 3. Dean Witter U.S. Government Money Market Trust 
 4. Active Assets Government Securities Trust 
 5. Dean Witter Tax-Free Daily Income Trust 
 6. Active Assets Tax-Free Trust 
 7. Dean Witter California Tax-Free Daily Income Trust 
 8. Dean Witter New York Municipal Money Market Trust 
 9. Active Assets California Tax-Free Trust 


   EQUITY FUNDS 

10. Dean Witter American Value Fund 
11. Dean Witter Mid-Cap Growth Fund 

                                7           
<PAGE>

12. Dean Witter Dividend Growth Securities Inc. 
13. Dean Witter Capital Growth Securities 
14. Dean Witter Global Dividend Growth Securities 
15. Dean Witter Income Builder Fund 
16. Dean Witter Natural Resource Development Securities Inc. 
17. Dean Witter Precious Metals and Minerals Trust 
18. Dean Witter Developing Growth Securities Trust 
19. Dean Witter Health Sciences Trust 
20. Dean Witter Capital Appreciation Fund 
21. Dean Witter Information Fund 
22. Dean Witter Value-Added Market Series 
23. Dean Witter World Wide Investment Trust 
24. Dean Witter European Growth Fund Inc. 
25. Dean Witter Pacific Growth Fund Inc. 
26. Dean Witter International SmallCap Fund 
27. Dean Witter Japan Fund 
28. Dean Witter Utilities Fund 
29. Dean Witter Global Utilities Fund 
30. Dean Witter Special Value Fund 
31. Dean Witter Financial Services Trust 
32. Dean Witter Market Leader Trust 
33. Dean Witter Managers' Select Fund 
34. Dean Witter Fund of Funds 
35. Dean Witter S&P 500 Index Fund 


   BALANCED FUNDS 

36. Dean Witter Balanced Growth Fund 
37. Dean Witter Balanced Income Trust 


   ASSET ALLOCATION FUNDS 

38. Dean Witter Strategist Fund 
39. Dean Witter Global Asset Allocation Fund 


   FIXED INCOME FUNDS 

40. Dean Witter High Yield Securities Inc. 
41. Dean Witter High Income Securities 
42. Dean Witter Convertible Securities Trust 
43. Dean Witter Intermediate Income Securities 
44. Dean Witter Short-Term Bond Fund 
45. Dean Witter World Wide Income Trust 
46. Dean Witter Global Short-Term Income Fund Inc. 
47. Dean Witter Diversified Income Trust 
48. Dean Witter U.S. Government Securities Trust 
49. Dean Witter Federal Securities Trust 
50. Dean Witter Short-Term U.S. Treasury Trust 
51. Dean Witter Intermediate Term U.S. Treasury Trust 
52. Dean Witter Tax-Exempt Securities Trust 
53. Dean Witter National Municipal Trust 
55. Dean Witter Limited Term Municipal Trust 
55. Dean Witter California Tax-Free Income Fund 
56. Dean Witter New York Tax-Free Income Fund 
57. Dean Witter Hawaii Municipal Trust 
58. Dean Witter Multi-State Municipal Series Trust 
59. Dean Witter Select Municipal Reinvestment Fund 

                                8           
<PAGE>

   SPECIAL PURPOSE FUNDS 

60. Dean Witter Retirement Series 
61. Dean Witter Variable Investment Series 
62. Dean Witter Select Dimensions Investment Series 


   TCW/DW FUNDS 

63. TCW/DW Core Equity Trust 
64. TCW/DW North American Government Income Trust 
65. TCW/DW Latin American Growth Fund 
66. TCW/DW Income and Growth Fund 
67. TCW/DW Small Cap Growth Fund 
68. TCW/DW Balanced Fund 
69. TCW/DW Total Return Trust 
70. TCW/DW Global Telecom Trust 
71. TCW/DW Strategic Income Trust 
72. TCW/DW Mid-Cap Equity Trust 

                                                By: 
                                                    -------------------------- 
                                                    Barry Fink 
                                                    Vice President and 
                                                    General Counsel 

ATTEST: 

- --------------------------------- 
Assistant Secretary 

                                                DEAN WITTER TRUST FSB 

                                                By: 
                                                    -------------------------- 
                                                    John Van Heuvelen 
                                                    President 

ATTEST: 
- ---------------------------------- 
Executive Vice President 

                                9           
<PAGE>
                                  EXHIBIT A 

Dean Witter Trust FSB 
Harborside Financial Center 
Plaza Two 
Jersey City, NJ 07311 

Gentlemen: 

   The undersigned, (insert name of investment company) a (Massachusetts 
business trust/Maryland corporation) (the "Fund"), desires to employ and 
appoint Dean Witter Trust FSB ("DWTFSB") to act as transfer agent for each 
series and class of shares of the Fund, whether now or hereafter authorized 
or issued ("Shares"), dividend disbursing agent and shareholder servicing 
agent, registrar and agent in connection with any accumulation, open-account 
or similar plan provided to the holders of Shares, including without 
limitation any periodic investment plan or periodic withdrawal plan. 

   The Fund hereby agrees that, in consideration for the payment by the Fund 
to DWTFSB of fees as set out in the fee schedule attached hereto as Schedule 
A, DWTFSB shall provide such services to the Fund pursuant to the terms and 
conditions set forth in the Transfer Agency and Service Agreement annexed 
hereto, as if the Fund was a signatory thereto. 

   Please indicate DWTFSB's acceptance of employment and appointment by the 
Fund in the capacities set forth above by so indicating in the space provided 
below. 

                                          Very truly yours, 

                                          (name of fund) 

                                          By: 
                                              ------------------------------- 
                                              Barry Fink 
                                              Vice President and General 
                                              Counsel 

ACCEPTED AND AGREED TO: 


DEAN WITTER TRUST FSB 

By: 
    ---------------------------------- 
Its: 
      -------------------------------- 
Date: 
      -------------------------------- 

                               10           



<PAGE>

                                  SCHEDULE A


Fund:    Dean Witter Diversified Income Trust

Fees:    (1) Annual maintenance fee of $13.20 per shareholder account, payable
         monthly.

         (2) A fee equal to 1/12 of the fee set forth in (1) above, for
         providing Forms 1099 for accounts closed during the year, payable
         following the end of the calendar year.

         (3) Out-of-pocket expenses in accordance with Section 2.2 of the
         Agreement.

         (4) Fees for additional services not set forth in this Agreement
         shall be as negotiated between the parties.







<PAGE>

CONSENT OF INDEPENDENT ACCOUNTANTS

We hereby consent to the use in the Statement of Additional Information
constituting part of this Post-Effective Amendment No. 7 to the registration
statement on Form N-1A (the "Registration Statement") of our report dated
December 17, 1997, relating to the financial statements and financial
highlights of Dean Witter Diversified Income Trust, which appears in such
Statement of Additional Information, and to the incorporation by reference of
our report into the Prospectus which constitutes part of this Registration
Statement. We also consent to the reference to us under the headings
"Independent Accountants" and "Experts" in such Statement of Additional
Information and to the reference to us under the heading "Financial Highlights"
in such Prospectus.

/s/ PRICE WATERHOUSE LLP

PRICE WATERHOUSE LLP
1177 Avenue of the Americas
New York, New York 10036
January 30, 1998




<PAGE>

                   SCHEDULE OF COMPUTATION OF YIELD QUOTATION
                          DW DIVERSIFIED INCOME TRUST
                          30 day Yield as of 10/31/97
                                    CLASS A



                                        6
     YIELD = 2{ [ ((a-b)/c * d) + 1] -1}



     WHERE:     a = Dividends and interest earned during the period

                b = Expenses accrued for the period

                c = The average daily number of shares outstanding during the
                    period that were entitled to receive dividends

                d = The maximum offering price per share on the last
                    day of the period


                                                                 6
     YIELD = 2{ [(( 30237.66-2859.55)/448820.206*9.877140)+1] -1}

            =          7.526445%

<PAGE>

                   SCHEDULE OF COMPUTATION OF YIELD QUOTATION
                          DW DIVERSIFIED INCOME TRUST
                          30 day Yield as of 10/31/97
                                    CLASS B



                                        6
     YIELD = 2{ [ ((a-b)/c * d) + 1] -1}



     WHERE:     a = Dividends and interest earned during the period

                b = Expenses accrued for the period

                c = The average daily number of shares outstanding during the
                    period that were entitled to receive dividends

                d = The maximum offering price per share on the last
                    day of the period


                                                                      6
     YIELD = 2{ [(( 6493128.82-1064092.06)/95998433.414*9.4531)+1] -1}

            =         7.287260%

<PAGE>

                   SCHEDULE OF COMPUTATION OF YIELD QUOTATION
                          DW DIVERSIFIED INCOME TRUST
                          30 day Yield as of 10/31/97
                                    CLASS C



                                             6
          YIELD = 2{ [ ((a-b)/c * d) + 1] -1}



          WHERE:     a = Dividends and interest earned during the period

                     b = Expenses accrued for the period

                     c = The average daily number of shares outstanding
                         during the period that were entitled to receive
                         dividends

                     d = The maximum offering price per share on the last
                         day of the period


                                                                     6
          YIELD = 2{ [(( 22997.34-3752.09)/341675.942*9.43711)+1] -1}

                 =         7.270007%


<PAGE>

                   SCHEDULE OF COMPUTATION OF YIELD QUOTATION
                          DW DIVERSIFIED INCOME TRUST
                          30 day Yield as of 10/31/97
                                    CLASS D



                                              6
           YIELD = 2{ [ ((a-b)/c * d) + 1] -1}



           WHERE:     a = Dividends and interest earned during the period

                      b = Expenses accrued for the period

                      c = The average daily number of
                          shares outstanding during the
                          period that were entitled to
                          receive dividends

                      d = The maximum offering price per share on the last
                          day of the period


                                                                6
           YIELD = 2{ [(( 521.55-34.72)/7843.487*9.43417)+1] -1}

                  =         8.025880%

<PAGE>

              SCHEDULE FOR COMPUTATIONS OF PERFORMANCE QUOTATIONS
                          DIVERSIFIED INCOME TRUST (A)




(A) AVERAGE ANNUAL TOTAL RETURNS (I.E. STANDARDIZED COMPUTATIONS)

                                       -                              -
                                      |        ----------------------  |
FORMULA:                              |       |                        |
                                      |  /\ n |          ERV           |
                    T  =              |    \  |      ------------      |  - 1
                                      |     \ |           P            |
                                      |      \|                        |
                                      |_                              _|

                   T = AVERAGE ANNUAL TOTAL RETURN
                   n = NUMBER OF YEARS
                 ERV = ENDING REDEEMABLE VALUE
                   P = INITIAL INVESTMENT

                                                                     (A)
  $1,000         ERV AS OF       AGGREGATE       NUMBER OF     AVERAGE ANNUAL
INVESTED - P     31-Oct-97      TOTAL RETURN     YEARS - n     TOTAL RETURN - T
- -----------      -----------    --------------   -----------   ----------------

  28-Jul-97       $983.80         -1.62%             0.26            NA


(B) AVERAGE ANNUAL TOTAL RETURNS WITHOUT DEDUCTION FOR APPLICABLE
    SALES CHARGE  (NON STANDARD COMPUTATIONS)


(C) TOTAL RETURN WITHOUT DEDUCTION FOR APPLICABLE SALES CHARGE
    (NON STANDARD COMPUTATIONS)



                                     -                              -
                                    |        ----------------------  |
FORMULA:                            |       |                        |
                                    |  /\ n |          EV            |
                  t  =              |    \  |     -------------      |  - 1
                                    |     \ |           P            |
                                    |      \|                        |
                                    |_                              _|

                                        EV
                 TR  =              ----------             - 1
                                         P


                  t = AVERAGE ANNUAL TOTAL RETURN
                      (NO DEDUCTION FOR APPLICABLE SALES CHARGE)
                  n = NUMBER OF YEARS
                 EV = ENDING VALUE (NO DEDUCTION FOR APPLICABLE SALES CHARGE)
                  P = INITIAL INVESTMENT
                 TR = TOTAL RETURN (NO DEDUCTION FOR APPLICABLE SALES CHARGE)
<TABLE>
<CAPTION>

                                        (C)                                            (B)
  $1,000          EV AS OF             TOTAL                 NUMBER OF           AVERAGE ANNUAL
INVESTED - P      31-Oct-97         RETURN - TR              YEARS - n          TOTAL RETURN - t
- -----------      -----------      -------------------     -----------------     ----------------

<S>               <C>                  <C>                       <C>            <C>         
 28-Jul-97        $1,027.40            2.74%                     0.26                  NA
</TABLE>



(D)         GROWTH OF $10,000*
(E)         GROWTH OF $50,000*
(F)         GROWTH OF $100,000*

FORMULA:    G= (TR+1)*P
            G= GROWTH OF INITIAL INVESTMENT
            P= INITIAL INVESTMENT
            TR= TOTAL RETURN SINCE INCEPTION




<PAGE>


<TABLE>
<CAPTION>

                   TOTAL            (D)   GROWTH OF       (E)   GROWTH OF            (D)   GROWTH OF                 
INVESTED - P     RETURN - TR      $10,000 INVESTMENT-G   $50,000 INVESTMENT - G    $100,000 INVESTMENT - G
- -----------      -----------      --------------------   ----------------------    -----------------------
<S>                 <C>                   <C>                   <C>                         <C>    
 28-Jul-97          2.74                  $9,838                $49,572                     $99,915
</TABLE>

*INITIAL INVESTMENT $9,575, $48,250 & 97,250 RESPECTIVELY REFLECTS A 4.25%,
3.5% & 2.75% SALES CHARGE





<PAGE>
              SCHEDULE FOR COMPUTATIONS OF PERFORMANCE QUOTATIONS
                          DIVERSIFIED INCOME TRUST (B)


(A) AVERAGE ANNUAL TOTAL RETURNS (I.E. STANDARDIZED COMPUTATIONS)

                                          -                              -
                                         |        ----------------------  |
FORMULA:                                 |       |                        |
                                         |  /\ n |          ERV           |
                       T  =              |    \  |     -------------      |  - 1
                                         |     \ |           P            |
                                         |      \|                        |
                                         |_                              _|

                      T = AVERAGE ANNUAL TOTAL RETURN
                      n = NUMBER OF YEARS
                    ERV = ENDING REDEEMABLE VALUE
                      P = INITIAL INVESTMENT

                                                                    (A)
  $1,000       ERV AS OF        AGGREGATE       NUMBER OF      AVERAGE ANNUAL
INVESTED - P   31-Oct-97      TOTAL RETURN      YEARS - n     TOTAL RETURN - T
- -----------   -----------    --------------    -----------    -----------------
 31-Oct-96     $1,016.20        1.62%             1.00              1.62%

 31-Oct-92     $1,391.40       39.14%             5.00              6.83%

 09-Apr-92     $1,453.40       45.34%             5.56              6.96%


(B) AVERAGE ANNUAL TOTAL RETURNS WITHOUT DEDUCTION FOR APPLICABLE
    SALES CHARGE  (NON STANDARD COMPUTATIONS)

(C) TOTAL RETURN WITHOUT DEDUCTION FOR APPLICABLE SALES CHARGE
    (NON STANDARD COMPUTATIONS)

                                      -                              -
                                     |        ----------------------  |
FORMULA:                             |       |                        |
                                     |  /\ n |          EV            |
                   t  =              |    \  |     -------------      |  - 1
                                     |     \ |           P            |
                                     |      \|                        |
                                     |_                              _|

                                         EV
                  TR  =              ----------             - 1
                                          P


             t = AVERAGE ANNUAL TOTAL RETURN
                 (NO DEDUCTION FOR APPLICABLE SALES CHARGE)
             n = NUMBER OF YEARS
            EV = ENDING VALUE (NO DEDUCTION FOR APPLICABLE SALES CHARGE)
             P = INITIAL INVESTMENT
            TR = TOTAL RETURN (NO DEDUCTION FOR APPLICABLE SALES CHARGE)

<TABLE>
<CAPTION>


                                         (C)                                       (B)
  $1,000           EV AS OF          TOTAL                  NUMBER OF       AVERAGE ANNUAL
INVESTED - P       31-Oct-97         RETURN - TR            YEARS - n       TOTAL RETURN - t
- -----------       -----------        -----------       -----------------   ---------------------
<S>                <C>                  <C>                   <C>                <C>  
 31-Oct-96         $1,064.60            6.46%                 1.00               6.46%

 31-Oct-92         $1,410.30           41.03%                 5.00               7.12%

 09-Apr-92         $1,462.90           46.29%                 5.56               7.08%
</TABLE>


(D)         GROWTH OF $10,000
(E)         GROWTH OF $50,000
(F)         GROWTH OF $100,000

FORMULA:    G= (TR+1)*P
            G= GROWTH OF INITIAL INVESTMENT
            P= INITIAL INVESTMENT
            TR= TOTAL RETURN SINCE INCEPTION
<TABLE>
<CAPTION>


$10,000         TOTAL           (D)   GROWTH OF                 (E)   GROWTH OF           (F)   GROWTH OF
INVESTED - P    RETURN - TR    $10,000 INVESTMENT - G       $50,000 INVESTMENT - G     $100,000 INVESTMENT - G
- -----------     -----------    ----------------------       ----------------------     -----------------------
<S>               <C>                 <C>                          <C>                        <C>   
 09-Apr-92         46.29              $14,629                      $73,145                    $146,290

</TABLE>



<PAGE>






              SCHEDULE FOR COMPUTATIONS OF PERFORMANCE QUOTATIONS
                          DIVERSIFIED INCOME TRUST (C)




(A) AVERAGE ANNUAL TOTAL RETURNS (I.E. STANDARDIZED COMPUTATIONS)

                                -                              -
                               |        ----------------------  |
FORMULA:                       |       |                        |
                               |  /\ n |          ERV           |
             T  =              |    \  |     -------------      |  - 1
                               |     \ |           P            |
                               |      \|                        |
                               |_                              _|

            T = AVERAGE ANNUAL TOTAL RETURN
            n = NUMBER OF YEARS
          ERV = ENDING REDEEMABLE VALUE
            P = INITIAL INVESTMENT

                                                                     (A)
  $1,000         ERV AS OF      AGGREGATE        NUMBER OF      AVERAGE ANNUAL
INVESTED - P     31-Oct-97     TOTAL RETURN      YEARS - n      TOTAL RETURN - T
- -----------      -----------  --------------    -----------     ----------------

 28-Jul-97        $1,015.20       1.52%             0.26             NA



(B) AVERAGE ANNUAL TOTAL RETURNS WITHOUT DEDUCTION FOR APPLICABLE
    SALES CHARGE  (NON STANDARD COMPUTATIONS)

(C) TOTAL RETURN WITHOUT DEDUCTION FOR APPLICABLE SALES CHARGE
    (NON STANDARD COMPUTATIONS)




                                     -                              -
                                    |        ----------------------  |
FORMULA:                            |       |                        |
                                    |  /\ n |          EV            |
                  t  =              |    \  |     -------------      |  - 1
                                    |     \ |           P            |
                                    |      \|                        |
                                    |_                              _|

                                        EV
                 TR  =              ----------             - 1
                                         P


            t = AVERAGE ANNUAL TOTAL RETURN
                (NO DEDUCTION FOR APPLICABLE SALES CHARGE)
            n = NUMBER OF YEARS
           EV = ENDING VALUE (NO DEDUCTION FOR APPLICABLE SALES CHARGE)
            P = INITIAL INVESTMENT
           TR = TOTAL RETURN (NO DEDUCTION FOR APPLICABLE SALES CHARGE)

                                                   (C)            (B)
  $1,000         EV AS OF     TOTAL            NUMBER OF     AVERAGE ANNUAL
INVESTED - P     31-Oct-97    RETURN - TR      YEARS - n     TOTAL RETURN - t
- -----------     -----------   --------------   ------------  ----------------

 28-Jul-97       $1,025.20       2.52%           0.26            NA


(D)        GROWTH OF $10,000
(E)        GROWTH OF $50,000
(F)        GROWTH OF $100,000

FORMULA:   G= (TR+1)*P
           G= GROWTH OF INITIAL INVESTMENT
           P= INITIAL INVESTMENT
           TR= TOTAL RETURN SINCE INCEPTION

<TABLE>
<CAPTION>

                 TOTAL          (D)   GROWTH OF         (E)   GROWTH OF           (D)   GROWTH OF
INVESTED - P     RETURN - TR   $10,000 INVESTMENT-G    $50,000 INVESTMENT - G     $100,000 INVESTMENT - G
- ------------     -----------   --------------------    ----------------------     -----------------------
<S>                 <C>             <C>                       <C>                       <C>     
 28-Jul-97          2.52            10252                     $51,260                   $102,520
</TABLE>












<PAGE>





              SCHEDULE FOR COMPUTATIONS OF PERFORMANCE QUOTATIONS
                          DIVERSIFIED INCOME TRUST (D)



(A) TOTAL RETURN (NO LOAD FUND)



(B) AVERAGE ANNUAL TOTAL RETURNS (NO LOAD FUND)

                                      -                              -
                                     |        ----------------------  |
FORMULA:                             |       |                        |
                                     |  /\ n |          EV            |
                           t  =      |    \  |     -------------      |  - 1
                                     |     \ |           P            |
                                     |      \|                        |
                                     |-                              -|

                                         EV
                          TR  =      ----------   - 1
                                          P


              t = AVERAGE ANNUAL COMPOUND RETURN
              n = NUMBER OF YEARS
             EV = ENDING VALUE
              P = INITIAL INVESTMENT
             TR = TOTAL RETURN


                                (A)                                 (B)
  $1,000      EV AS OF       TOTAL            NUMBER OF      AVERAGE ANNUAL
INVESTED - P  31-Oct-97      RETURN - TR      YEARS - n      COMPOUND RETURN - t
- -----------   -----------    -----------      ------------   -------------------

 28-Jul-97     $1,026.90        2.69%             0.26              NA

(C)          GROWTH OF $10,000
(D)          GROWTH OF $50,000
(E)          GROWTH OF $100,000


FORMULA:     G= (TR+1)*P
             G= GROWTH OF INITIAL INVESTMENT
             P= INITIAL INVESTMENT
             TR= TOTAL RETURN SINCE INCEPTION

<TABLE>
<CAPTION>

$10,000         TOTAL            (C)   GROWTH OF           (D)   GROWTH OF          (E)   GROWTH OF
INVESTED - P    RETURN - TR     $10,000 INVESTMENT- G     $50,000 INVESTMENT- G    $100,000 INVESTMENT- G
- -----------     -----------     ---------------------     ----------------------   ----------------------
<S>                <C>               <C>                          <C>                    <C>     
 28-Jul-97         2.69              $10,269                      $51,345                $102,690

</TABLE>






<TABLE> <S> <C>

<PAGE>

<ARTICLE> 6
<SERIES>
<NUMBER>    01
<NAME>      Diversified Income Trust Class A
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          OCT-31-1997
<PERIOD-END>                               OCT-31-1997
<INVESTMENTS-AT-COST>                      925,155,939
<INVESTMENTS-AT-VALUE>                     915,159,298
<RECEIVABLES>                               70,523,240
<ASSETS-OTHER>                               5,153,285
<OTHER-ITEMS-ASSETS>                                 0
<TOTAL-ASSETS>                             990,835,823
<PAYABLE-FOR-SECURITIES>                    53,710,532
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                   12,420,504
<TOTAL-LIABILITIES>                         66,131,036
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                   951,576,895
<SHARES-COMMON-STOCK>                          521,437
<SHARES-COMMON-PRIOR>                                0
<ACCUMULATED-NII-CURRENT>                      278,119
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                   (16,145,986)
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                  (11,004,241)
<NET-ASSETS>                                 4,933,238
<DIVIDEND-INCOME>                                    0
<INTEREST-INCOME>                           77,859,573
<OTHER-INCOME>                                       0
<EXPENSES-NET>                              11,718,039
<NET-INVESTMENT-INCOME>                     66,141,534
<REALIZED-GAINS-CURRENT>                   (8,043,772)
<APPREC-INCREASE-CURRENT>                  (3,943,025)
<NET-CHANGE-FROM-OPS>                       54,154,737
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                     (58,752)
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                        558,411
<NUMBER-OF-SHARES-REDEEMED>                   (38,724)
<SHARES-REINVESTED>                              1,750
<NET-CHANGE-IN-ASSETS>                     179,123,885
<ACCUMULATED-NII-PRIOR>                     12,819,524
<ACCUMULATED-GAINS-PRIOR>                  (7,579,803)
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                        3,347,731
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                             11,718,039
<AVERAGE-NET-ASSETS>                         2,575,260
<PER-SHARE-NAV-BEGIN>                             9.40
<PER-SHARE-NII>                                    .22
<PER-SHARE-GAIN-APPREC>                            .04
<PER-SHARE-DIVIDEND>                             (.20)
<PER-SHARE-DISTRIBUTIONS>                            0
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                               9.46
<EXPENSE-RATIO>                                    .85
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        


</TABLE>

<TABLE> <S> <C>

<PAGE>

<ARTICLE> 6
<SERIES>
<NUMBER>    02
<NAME>      Diversified Income Trust Class B
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          OCT-31-1997
<PERIOD-END>                               OCT-31-1997
<INVESTMENTS-AT-COST>                      925,155,939
<INVESTMENTS-AT-VALUE>                     915,159,298
<RECEIVABLES>                               70,523,240
<ASSETS-OTHER>                               5,153,285
<OTHER-ITEMS-ASSETS>                                 0
<TOTAL-ASSETS>                             990,835,823
<PAYABLE-FOR-SECURITIES>                    53,710,532
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                   12,420,504
<TOTAL-LIABILITIES>                         66,131,036
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                   951,576,895
<SHARES-COMMON-STOCK>                       96,807,771
<SHARES-COMMON-PRIOR>                       76,228,524
<ACCUMULATED-NII-CURRENT>                      278,119
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                   (16,145,986)
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                  (11,004,241)
<NET-ASSETS>                               915,899,370
<DIVIDEND-INCOME>                                    0
<INTEREST-INCOME>                           77,859,573
<OTHER-INCOME>                                       0
<EXPENSES-NET>                              11,718,039
<NET-INVESTMENT-INCOME>                     66,141,534
<REALIZED-GAINS-CURRENT>                   (8,043,772)
<APPREC-INCREASE-CURRENT>                  (3,943,025)
<NET-CHANGE-FROM-OPS>                       54,154,737
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                 (79,103,939)
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                     55,563,733
<NUMBER-OF-SHARES-REDEEMED>               (38,605,240)
<SHARES-REINVESTED>                          3,620,754
<NET-CHANGE-IN-ASSETS>                     179,123,885
<ACCUMULATED-NII-PRIOR>                     12,819,524
<ACCUMULATED-GAINS-PRIOR>                  (7,579,803)
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                        3,347,731
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                             11,718,039
<AVERAGE-NET-ASSETS>                       835,790,933
<PER-SHARE-NAV-BEGIN>                             9.78
<PER-SHARE-NII>                                    .74
<PER-SHARE-GAIN-APPREC>                          (.15)
<PER-SHARE-DIVIDEND>                             (.91)
<PER-SHARE-DISTRIBUTIONS>                            0
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                               9.46
<EXPENSE-RATIO>                                   1.40
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        


</TABLE>

<TABLE> <S> <C>

<PAGE>

<ARTICLE> 6
<SERIES>
<NUMBER>    03
<NAME>      Diversified Income Trust Class C
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          OCT-31-1997
<PERIOD-END>                               OCT-31-1997
<INVESTMENTS-AT-COST>                      925,155,939
<INVESTMENTS-AT-VALUE>                     915,159,298
<RECEIVABLES>                               70,523,240
<ASSETS-OTHER>                               5,153,285
<OTHER-ITEMS-ASSETS>                                 0
<TOTAL-ASSETS>                             990,835,823
<PAYABLE-FOR-SECURITIES>                    53,710,532
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                   12,420,504
<TOTAL-LIABILITIES>                         66,131,036
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                   951,576,895
<SHARES-COMMON-STOCK>                          399,124
<SHARES-COMMON-PRIOR>                                0
<ACCUMULATED-NII-CURRENT>                      278,119
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                   (16,145,986)
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                  (11,004,241)
<NET-ASSETS>                                 3,772,746
<DIVIDEND-INCOME>                                    0
<INTEREST-INCOME>                           77,859,573
<OTHER-INCOME>                                       0
<EXPENSES-NET>                              11,718,039
<NET-INVESTMENT-INCOME>                     66,141,534
<REALIZED-GAINS-CURRENT>                   (8,043,772)
<APPREC-INCREASE-CURRENT>                  (3,943,025)
<NET-CHANGE-FROM-OPS>                       54,154,737
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                     (41,777)
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                        404,022
<NUMBER-OF-SHARES-REDEEMED>                    (7,200)
<SHARES-REINVESTED>                              2,302
<NET-CHANGE-IN-ASSETS>                     179,123,885
<ACCUMULATED-NII-PRIOR>                     12,819,524
<ACCUMULATED-GAINS-PRIOR>                  (7,579,803)
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                        3,347,731
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                             11,718,039
<AVERAGE-NET-ASSETS>                         1,826,227
<PER-SHARE-NAV-BEGIN>                             9.40
<PER-SHARE-NII>                                    .20
<PER-SHARE-GAIN-APPREC>                            .03
<PER-SHARE-DIVIDEND>                             (.18)
<PER-SHARE-DISTRIBUTIONS>                            0
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                               9.45
<EXPENSE-RATIO>                                   1.44
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        


</TABLE>

<TABLE> <S> <C>

<PAGE>

<ARTICLE> 6
<SERIES>
<NUMBER>    04
<NAME>      Diversified Income Trust Class D
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          OCT-31-1997
<PERIOD-END>                               OCT-31-1997
<INVESTMENTS-AT-COST>                      925,155,939
<INVESTMENTS-AT-VALUE>                     915,159,298
<RECEIVABLES>                              717,523,240
<ASSETS-OTHER>                               5,153,285
<OTHER-ITEMS-ASSETS>                                 0
<TOTAL-ASSETS>                             990,835,823
<PAYABLE-FOR-SECURITIES>                    53,710,532
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                   12,420,504
<TOTAL-LIABILITIES>                         66,131,036
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                   951,576,895
<SHARES-COMMON-STOCK>                           10,517
<SHARES-COMMON-PRIOR>                                0
<ACCUMULATED-NII-CURRENT>                      278,119
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                   (16,145,986)
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                  (11,004,241)
<NET-ASSETS>                                    99,433
<DIVIDEND-INCOME>                                    0
<INTEREST-INCOME>                           77,859,573
<OTHER-INCOME>                                       0
<EXPENSES-NET>                              11,718,039
<NET-INVESTMENT-INCOME>                     66,141,534
<REALIZED-GAINS-CURRENT>                   (8,043,772)
<APPREC-INCREASE-CURRENT>                  (3,943,025)
<NET-CHANGE-FROM-OPS>                       54,154,737
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                        (882)
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                         10,494
<NUMBER-OF-SHARES-REDEEMED>                          0
<SHARES-REINVESTED>                                 23
<NET-CHANGE-IN-ASSETS>                     179,123,885
<ACCUMULATED-NII-PRIOR>                     12,819,524
<ACCUMULATED-GAINS-PRIOR>                  (7,579,803)
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                        3,347,731
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                             11,718,039
<AVERAGE-NET-ASSETS>                            31,950
<PER-SHARE-NAV-BEGIN>                             9.40
<PER-SHARE-NII>                                    .23
<PER-SHARE-GAIN-APPREC>                            .02
<PER-SHARE-DIVIDEND>                             (.20)
<PER-SHARE-DISTRIBUTIONS>                            0
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                               9.45
<EXPENSE-RATIO>                                    .59
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        


</TABLE>

<PAGE>
                                                                EXHIBIT: OTHER 

                              POWER OF ATTORNEY 

   KNOW ALL MEN BY THESE PRESENTS, that WAYNE E. HEDIEN, whose signature 
appears below, constitutes and appoints David M. Butowsky, Ronald Feiman and 
Stuart Strauss, or any of them, his true and lawful attorneys-in-fact and 
agents, with full power of substitution among himself and each of the persons 
appointed herein, for him and in his name, place and stead, in any and all 
capacities, to sign any amendments to any registration statement of ANY OF 
THE DEAN WITTER FUNDS SET FORTH ON SCHEDULE A ATTACHED HERETO, and to file 
the same, with all exhibits thereto, and other documents in connection 
therewith, with the Securities and Exchange Commission, as fully to all 
intents and purposes as he might or could do in person, hereby ratifying and 
confirming all that said attorneys-in-fact and agents, or any of them, may 
lawfully do or cause to be done by virtue hereof. 

Dated: September 1, 1997 

                                          /s/ Wayne E. Hedien 
                                          ------------------------------ 
                                              Wayne E. Hedien 
<PAGE>
                                  Schedule A 

 1. Active Assets Money Trust 
 2. Active Assets Tax-Free Trust 
 3. Active Assets Government Securities Trust 
 4. Active Assets California Tax-Free Trust 
 5. Dean Witter New York Municipal Money Market Trust 
 6. Dean Witter American Value Fund 
 7. Dean Witter Tax-Exempt Securities Trust 
 8. Dean Witter Tax-Free Daily Income Trust 
 9. Dean Witter Capital Growth Securities 
10. Dean Witter U.S. Government Money Market Trust 
11. Dean Witter Precious Metals and Minerals Trust 
12. Dean Witter Developing Growth Securities Trust 
13. Dean Witter World Wide Investment Trust 
14. Dean Witter Value-Added Market Series 
15. Dean Witter Utilities Fund 
16. Dean Witter Strategist Fund 
17. Dean Witter California Tax-Free Daily Income Trust 
18. Dean Witter Convertible Securities Trust 
19. Dean Witter Intermediate Income Securities 
20. Dean Witter World Wide Income Trust 
21. Dean Witter S&P 500 Index Fund 
22. Dean Witter U.S. Government Securities Trust 
23. Dean Witter Federal Securities Trust 
24. Dean Witter Multi-State Municipal Series Trust 
25. Dean Witter California Tax-Free Income Fund 
26. Dean Witter New York Tax-Free Income Fund 
27. Dean Witter Select Municipal Reinvestment Fund 
28. Dean Witter Variable Investment Series 
29. High Income Advantage Trust 
30. High Income Advantage Trust II 
31. High Income Advantage Trust III 
32. InterCapital Insured Municipal Bond Trust 
33. InterCapital Insured Municipal Trust 
34. InterCapital Insured Municipal Income Trust 
35. InterCapital Quality Municipal Investment Trust 
36. InterCapital Quality Municipal Income Trust 
37. Dean Witter Government Income Trust 
38. Municipal Income Trust 
39. Municipal Income Trust II 
40. Municipal Income Trust III 
41. Municipal Income Opportunities Trust 
42. Municipal Income Opportunities Trust II 
43. Municipal Income Opportunities Trust III 
44. Municipal Premium Income Trust 
45. Prime Income Trust 
46. Dean Witter Short-Term U.S. Treasury Trust 
47. Dean Witter Diversified Income Trust 

<PAGE>

   
48. InterCapital California Insured Municipal Income Trust
49. Dean Witter Health Sciences Trust
50. Dean Witter Global Dividend Growth Securities
51. InterCapital Quality Municipal Securities
52. InterCapital California Quality Municipal Securities
53. InterCapital New York Quality Municipal Securities
54. Dean Witter Retirement Series
55. Dean Witter Limited Term Municipal Trust
56. Dean Witter Short-Term Bond Fund
57. Dean Witter Global Utilities Fund
58. InterCapital Insured Municipal Securities
59. InterCapital Insured California Municipal Securities
60. Dean Witter High Income Securities
61. Dean Witter National Municipal Trust
62. Dean Witter International SmallCap Fund
63. Dean Witter Mid-Cap Growth Fund
64. Dean Witter Select Dimensions Investment Series
65. Dean Witter Global Assets Allocation Fund
66. Dean Witter Balanced Growth Fund
67. Dean Witter Balanced Income Fund
68. Dean Witter Intermediate Term U.S. Treasury Trust
69. Dean Witter Hawaii Municipal Trust
70. Dean Witter Japan Fund
71. Dean Witter Capital Appreciation Fund
72. Dean Witter Information Fund
73. Dean Witter Fund of Funds
74. Dean Witter Special Value Fund
75. Dean Witter Income Builder Fund
76. Dean Witter Financial Services Trust
77. Dean Witter Market Leader Trust
78. Dean Witter Managers' Select Fund
79. Dean Witter Liquid Asset Fund Inc.
80. Dean Witter Natural Resources Development Securities Inc.
81. Dean Witter Divided Growth Securities Inc.
82. Dean Witter European Growth Fund Inc.
83. Dean Witter Pacific Growth Fund Inc.
84. Dean Witter High Yield Securities Inc.
85. Dean Witter Global Short-Term Income Fund Inc.
86. InterCapital Income Securities Inc.
    



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