DREYFUS MUNICIPAL MONEY MARKET FUND INC
485BPOS, 1997-09-22
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                                                            File Nos. 2-65232
                                                                     811-2946
                     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. 28                                  [X]
    
                                   and/or

REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY ACT OF 1940       [X]
   
     Amendment No. 28                                                 [X]
    
                     (Check appropriate box or boxes.)

                 DREYFUS MUNICIPAL MONEY MARKET FUND, INC.
             (Exact Name of Registrant as Specified in Charter)

          c/o The Dreyfus Corporation
          200 Park Avenue, New York, New York          10166
          (Address of Principal Executive Offices)     (Zip Code)

     Registrant's Telephone Number, including Area Code: (212) 922-6000

                            Mark N. Jacobs, Esq.
                              200 Park Avenue
                          New York, New York 10166
                  (Name and Address of Agent for Service)

It is proposed that this filing will become effective (check appropriate
box)

          immediately upon filing pursuant to paragraph (b)
     ----
   
      X   on October 1, 1997 pursuant to paragraph (b)
     ----
    
          60 days after filing pursuant to paragraph (a)(i)
     ----
          on     (date)      pursuant to paragraph (a)(i)
     ----
          75 days after filing pursuant to paragraph (a)(ii)
     ----
          on     (date)      pursuant to paragraph (a)(ii) of Rule 485
     ----

If appropriate, check the following box:

          this post-effective amendment designates a new effective date for a
          previously filed post-effective amendment.
     ----
   
     Registrant has registered an indefinite number of shares of its common
stock under the Securities Act of 1933 pursuant to Section 24(f) of the
Investment Company Act of 1940, as amended.  Registrant's Rule 24f-2 Notice
for the fiscal year ended May 31, 1997 was filed on July 30, 1997.
    
                 DREYFUS MUNICIPAL MONEY MARKET FUND, INC.
               Cross-Reference Sheet Pursuant to Rule 495(a)
Items in
Part A of
Form N-1A     Caption                                         Page
_________     _______                                         ____

  1           Cover Page                                     Cover

  2           Synopsis                                       3

  3           Condensed Financial Information                3

  4           General Description of Registrant              4, 16

  5           Management of the Fund                         6

  5(a)        Management's Discussion of Fund's Performance  *

  6           Capital Stock and Other Securities             16

  7           Purchase of Securities Being Offered           7

  8           Redemption or Repurchase                       12

  9           Pending Legal Proceedings                      *

Items in
Part B of
Form N-1A
- ---------

  10          Cover Page                                   Cover

  11          Table of Contents                            Cover

  12          General Information and History              B-24

  13          Investment Objectives and Policies           B-2

  14          Management of the Fund                       B-8

  15          Control Persons and Principal                B-12
              Holders of Securities

  16          Investment Advisory and Other                B-12
              Services

_____________________________________

NOTE:  * Omitted since answer is negative or inapplicable.

                 DREYFUS MUNICIPAL MONEY MARKET FUND, INC.
         Cross-Reference Sheet Pursuant to Rule 495(a) (continued)
Items in
Part B of
Form N-1A     Caption                                      Page
_________     _______                                      _____

  17          Brokerage Allocation                         B-22

  18          Capital Stock and Other Securities           B-24

  19          Purchase, Redemption and Pricing             B-14; B-16;
              of Securities Being Offered                  B-21

  20          Tax Status                                   *

  21          Underwriters                                 B-14

  22          Calculations of Performance Data             B-22

  23          Financial Statements                         B-29

Items in
Part C of
Form N-1A
_________

  24          Financial Statements and Exhibits            C-1

  25          Persons Controlled by or Under               C-3
              Common Control with Registrant

  26          Number of Holders of Securities              C-3

  27          Indemnification                              C-3

  28          Business and Other Connections of            C-4
              Investment Adviser
   
  29          Principal Underwriters                       C-9
    
   
  30          Location of Accounts and Records             C-12
    
   
  31          Management Services                          C-12
    
   
  32          Undertakings                                 C-12
    
_____________________________________

NOTE:  * Omitted since answer is negative or inapplicable.


                          FOR USE BY BANKS ONLY
   
                                                             October 1, 1997
    
                             DREYFUS MUNICIPAL
                          MONEY MARKET FUND, INC.

                          Supplment to Prospectus
   
                           Dated October 1, 1997
    

     All mutual fund shares involve certain investment risks, including the
possible loss of principal.


                                                             910s100197BNK


- ---------------------------------------------------------------------------
   
PROSPECTUS                                                  OCTOBER 1, 1997
    
                DREYFUS MUNICIPAL MONEY MARKET FUND, INC.
- ---------------------------------------------------------------------------

        DREYFUS MUNICIPAL MONEY MARKET FUND, INC. (THE "FUND") IS AN
OPEN-END, DIVERSIFIED, MANAGEMENT INVESTMENT COMPANY, KNOWN AS A MONEY MARKET
MUTUAL FUND. THE FUND'S INVESTMENT OBJECTIVE IS TO MAXIMIZE CURRENT INCOME
EXEMPT FROM FEDERAL INCOME TAX TO THE EXTENT CONSISTENT WITH THE PRESERVATION
OF CAPITAL AND THE MAINTENANCE OF LIQUIDITY.
        YOU CAN INVEST, REINVEST OR REDEEM SHARES AT ANY TIME WITHOUT CHARGE
OR PENALTY. THE FUND PROVIDES FREE REDEMPTION CHECKS, WHICH YOU CAN USE IN
AMOUNTS OF $500 OR MORE FOR CASH OR TO PAY BILLS. YOU CONTINUE TO EARN INCOME
ON THE AMOUNT OF THE CHECK UNTIL IT CLEARS. YOU CAN PURCHASE OR REDEEM SHARES
BY TELEPHONE USING DREYFUS TELETRANSFER.
        THE DREYFUS CORPORATION PROFESSIONALLY MANAGES THE FUND'S PORTFOLIO.
        AN INVESTMENT IN THE FUND IS NEITHER INSURED NOR GUARANTEED BY THE
U.S. GOVERNMENT. THERE CAN BE NO ASSURANCE THAT THE FUND WILL BE ABLE TO
MAINTAIN A STABLE NET ASSET VALUE OF $1.00 PER SHARE.
        THIS PROSPECTUS SETS FORTH CONCISELY INFORMATION ABOUT THE FUND THAT
YOU SHOULD KNOW BEFORE INVESTING. IT SHOULD BE READ AND RETAINED FOR FUTURE
REFERENCE.
   
        THE STATEMENT OF ADDITIONAL INFORMATION, DATED OCTOBER 1, 1997, WHICH
MAY BE REVISED FROM TIME TO TIME, PROVIDES A FURTHER DISCUSSION OF CERTAIN
AREAS IN THIS PROSPECTUS AND OTHER MATTERS WHICH MAY BE OF INTEREST TO SOME
INVESTORS. IT HAS BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION AND
IS INCORPORATED HEREIN BY REFERENCE. THE SECURITIES AND EXCHANGE COMMISSION
MAINTAINS A WEB SITE (HTTP://WWW.SEC.GOV) THAT CONTAINS THE STATEMENT OF
ADDITIONAL INFORMATION, MATERIAL INCORPORATED BY REFERENCE, AND OTHER
INFORMATION REGARDING THE FUND. FOR A FREE COPY OF THE STATEMENT OF
ADDITIONAL INFORMATION, WRITE TO THE FUND AT 144 GLENN CURTISS BOULEVARD,
UNIONDALE, NEW YORK 11556-0144, OR CALL 1-800-645-6561. WHEN TELEPHONING, ASK
FOR OPERATOR 144.
    
        MUTUAL FUND SHARES ARE NOT DEPOSITS OR OBLIGATIONS OF, OR GUARANTEED
OR ENDORSED BY, ANY BANK, AND ARE NOT FEDERALLY INSURED BY THE FEDERAL
DEPOSIT INSURANCE CORPORATION, THE FEDERAL RESERVE BOARD, OR ANY OTHER
AGENCY.
- ---------------------------------------------------------------------------
<TABLE>
<CAPTION>
                                               TABLE OF CONTENTS
                                                      PAGE                                                     PAGE
        <S>                                           <C>     <S>                                              <C>
        ANNUAL FUND OPERATING EXPENSES.....            3      SHAREHOLDER SERVICES..................             9
        CONDENSED FINANCIAL INFORMATION....            3      HOW TO REDEEM SHARES..................            12
        YIELD INFORMATION..................            4      SHAREHOLDER SERVICES PLAN.............            14
        DESCRIPTION OF THE FUND............            4      DIVIDENDS, DISTRIBUTIONS AND TAXES....            14
        MANAGEMENT OF THE FUND.............            6      GENERAL INFORMATION...................            16
        HOW TO BUY SHARES..................            7      APPENDIX..............................            17
</TABLE>
- ---------------------------------------------------------------------------

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.
- ---------------------------------------------------------------------------

[This Page Intentionally Left Blank]

                                     [Page 2]
   
<TABLE>
<CAPTION>
                           ANNUAL FUND OPERATING EXPENSES
                     (as a percentage of average daily net assets)
    <S>                                                                                                 <C>
    Management Fees...........................................................................          .50%
    Other Expenses ...........................................................................          .15%
    Total Fund Operating Expenses.............................................................          .65%
</TABLE>
    
   
<TABLE>
<CAPTION>
<S>                                               <C>         <C>             <C>             <C>
EXAMPLE:                                           1 YEAR      3 YEARS         5 YEARS        10 YEARS
                                                 ----------    --------       ---------      -----------
    You would pay the following expenses on
    a $1,000 investment, assuming (1) 5%
    annual return and (2) redemption at the
    end of each time period:                       $7             $21            $36            $81
</TABLE>
    
- ---------------------------------------------------------------------------

THE AMOUNTS LISTED IN THE EXAMPLE SHOULD NOT BE CONSIDERED AS REPRESENTATIVE
OF PAST OR FUTURE EXPENSES AND ACTUAL EXPENSES MAY BE GREATER OR LESS THAN
THOSE INDICATED. MOREOVER, WHILE THE EXAMPLE ASSUMES A 5% ANNUAL RETURN, THE
FUND'S ACTUAL PERFORMANCE WILL VARY AND MAY RESULT IN AN ACTUAL RETURN
GREATER OR LESS THAN 5%.
- ---------------------------------------------------------------------------
   
        The purpose of the foregoing table is to assist you in understanding
the costs and expenses borne by the Fund, the payment of which will reduce
investors' annual return. You can purchase Fund shares without charge
directly from the Fund's distributor; you may be charged a fee if you effect
transactions in Fund shares through a securities dealer, bank or other
financial institution. See "Management of the Fund," "How to Redeem Shares"
and "Shareholder Services Plan."
    
CONDENSED FINANCIAL INFORMATION
   
        The information in the following table has been audited by Ernst &
Young LLP, the Fund's independent auditors. Further financial data, related
notes and report of independent auditors accompany the Statement of
Additional Information, available upon request.
    
FINANCIAL HIGHLIGHTS
        Contained below is per share operating performance data for a share
of common stock outstanding, total investment return, ratios to average net
assets and other supplemental data for each year indicated. This information
has been derived from the Fund's financial statements.
   
<TABLE>
<CAPTION>

                                                                     Year Ended May 31,
                            ___________________________________________________________________________________________________
                             1988       1989       1990       1991       1992       1993       1994     1995     1996      1997
                            _____      _____      _____      _____      _____      _____      _____    _____    _____      _____
<S>                         <C>        <C>        <C>      <C>       <C>        <C>       <C>        <C>       <C>       <C>
PERSHAREDATA:
  Net asset value,
    beginning of year   $    1.00  $    1.00    $  1.00    $  1.00  $    1.00  $    1.00  $    1.00  $  1.00   $ 1.00.   $  1.00
                            _____      _____      _____      _____      _____      _____      _____    _____    _____      _____
  INVESTMENT OPERATIONS:
  Investment income-net..    .042       .054       .056       .049       .034       .022       .020     .029     .031       .029
                            _____      _____      _____      _____      _____      _____      _____    _____    _____      _____
  DISTRIBUTIONS:
  Dividends from investment
      income-net            (.042)     (.054)     (.056)     (.049)     (.034)     (.022)     (.020).  (.029)   (.031)     (.029)
                            _____      _____      _____      _____      _____      _____      _____    _____    _____      _____
  Net asset value,
    end of year           $  1.00  $    1.00  $    1.00  $    1.00   $   1.00  $    1.00  $    1.00 $   1.00  $  1.00   $   1.00
                          =======     ======     ======    =======    =======   ========    =======   ======   ======    =======
TOTALINVESTMENTRETURN...    4.25%      5.53%      5.72%      5.04%      3.46%      2.23%      2.00%    2.98%    3.16%      2.98%
RATIOS / SUPPLEMENTALDATA:
  Ratios of expenses to
     average net assets      .57%       .58%       .58%       .59%       .62%       .62%       .62%     .62%     .64%       .65%
  Ratios of net
    investment
    income to average
  net assets.....           4.16%      5.37%      5.59%      4.95%      3.41%      2.22%      1.98%     2.91%   3.11%      2.94%
  Net Assets,
    end of year
    (000's omitted)    $2,758,289 $2,179,515 $2,164,461 $1,818,864 $1,498,772 $1,413,815 $1,117,002 $933,311 $950,598 $1,024,649

</TABLE>
    
                                      [Page 3]

YIELD INFORMATION
        From time to time, the Fund advertises its yield and effective yield.
Both yield figures are based on historical earnings and are not intended to
indicate future performance. It can be expected that these yields will
fluctuate substantially. The yield of the Fund refers to the income generated
by an investment in the Fund over a seven-day period (which period will be
stated in the advertisement). This income is then annualized. That is, the
amount of income generated by the investment during that week is assumed to
be generated each week over a 52-week period and is shown as a percentage of
the investment. The effective yield is calculated similarly, but, when
annualized, the income earned by an investment in the Fund is assumed to be
reinvested. The effective yield will be slightly higher than the yield
because of the compounding effect of this assumed reinvestment. The Fund's
yield and effective yield may reflect absorbed expenses pursuant to any
undertaking that may be in effect. See "Management of the Fund."
        Tax equivalent yield is calculated by determining the pre-tax yield
which, after being taxed at a stated rate, would be equivalent to a stated
yield or effective yield calculated as described above.
        Yield information is useful in reviewing the Fund's performance, but
because yields will fluctuate, such information under certain conditions may
not provide a basis for comparison with domestic bank deposits, other
investments which pay a fixed yield for a stated period of time, or other
investment companies which may use a different method of computing yield.
        Comparative performance information may be used from time to time in
advertising or marketing the Fund's shares, including data from Lipper
Analytical Services, Inc., Bank Rate Monitortrademark, N. Palm Beach, Fla.
33408, IBC's Money Fund Reporttrademark, Morningstar, Inc. and other industry
publications.
DESCRIPTION OF THE FUND
INVESTMENT OBJECTIVE
        The Fund's investment objective is to maximize current income exempt
from Federal income tax to the extent consistent with the preservation of
capital and the maintenance of liquidity. To accomplish its investment
objective, the Fund invests primarily in Municipal Obligations (described
below). The Fund's investment objective cannot be changed without approval by
the holders of a majority (as defined in the Investment Company Act of 1940,
as amended (the "1940 Act")) of the Fund's outstanding voting shares. There
can be no assurance that the Fund's investment objective will be achieved.
Securities in which the Fund will invest may not earn as high a level of
current income as long-term or lower quality securities which generally have
less liquidity, greater market risk and more fluctuation in market value.
MUNICIPAL OBLIGATIONS
        Municipal Obligations are debt obligations issued by states,
territories and possessions of the United States and the District of Columbia
and their political subdivisions, agencies and instrumentalities, or
multistate agencies or authorities, the interest from which is, in the
opinion of bond counsel to the issuer, exempt from Federal income tax.
Municipal Obligations generally include debt obligations issued to obtain
funds for various public purposes as well as certain industrial development
bonds issued by or on behalf of public authorities. Municipal Obligations are
classified as general obligation bonds, revenue bonds and notes. General
obligation bonds are secured by the issuer's pledge of its faith, credit and
taxing power for the payment of principal and interest. Revenue bonds are
payable from the revenue derived from a particular facility or class of
facilities or, in some cases, from the proceeds of a special excise or other
specific revenue source, but not from the general taxing power. Tax exempt
industrial development bonds, in most cases, are revenue bonds that generally
do not carry the pledge of the credit of the issuing municipality, but
generally are guaranteed by the corporate entity on whose behalf they are
issued. Notes are short-term instruments which are obligations of the issuing
municipalities or agencies and are sold in anticipation of a bond sale,
collection of taxes or receipt of other revenues. Municipal Obligations
include municipal lease/purchase agreements which are similar to installment

                                      [Page 4]

purchase contracts for property or equipment issued by municipalities.
Municipal Obligations bear fixed, floating or variable rates of interest.
MANAGEMENT POLICIES
        It is a fundamental policy of the Fund that it will invest at least
80% of the value of its net assets (except when maintaining a temporary
defensive position) in Municipal Obligations. The Fund also may invest in
Taxable Investments of the quality described under "Appendix_Certain
Portfolio Securities_Taxable Investments."
        The Fund seeks to maintain a net asset value of $1.00 per share for
purchases and redemptions. To do so, the Fund uses the amortized cost method
of valuing its securities pursuant to Rule 2a-7 under the 1940 Act, which
Rule includes various maturity, quality and diversification requirements,
certain of which are summarized as follows. In accordance with Rule 2a-7, the
Fund is required to maintain a dollar-weighted average portfolio maturity of
90 days or less, purchase only instruments having remaining maturities of 13
months or less and invest only in U.S. dollar denominated securities
determined in accordance with procedures established by the Fund's Board to
present minimal credit risks and which are rated in one of the two highest
rating categories for debt obligations by at least two nationally recognized
statistical rating organizations (or one rating organization if the
instrument was rated only by one such organization) or, if unrated, are of
comparable quality as determined in accordance with procedures established by
the Fund's Board. Moreover, the Fund will purchase commercial paper, or other
instruments having only commercial paper ratings, only if the security is
rated in the highest rating category by at least one nationally recognized
statistical rating organization or, if unrated, of comparable quality as
determined in accordance with such procedures. The nationally recognized
statistical rating organizations currently rating investments of the type the
Fund may purchase are Moody's Investors Service, Inc. ("Moody's"), Standard &
Poor's Ratings Group ("S&P") and Fitch Investors Service, L.P. ("Fitch") and
their rating criteria are described in the "Appendix" to the Statement of
Additional Information. For further information regarding the amortized cost
method of valuing securities, see "Determination of Net Asset Value" in the
Statement of Additional Information. There can be no assurance that the Fund
will be able to maintain a stable net asset value of $1.00 per share.
        From time to time, the Fund may invest more than 25% of the value of
its total assets in industrial development bonds which, although issued by
industrial development authorities, may be backed only by the assets and
revenues of the non-governmental users. Interest on Municipal Obligations
(including certain industrial development bonds) which are specified private
activity bonds, as defined in the Internal Revenue Code of 1986, as amended
(the "Code"), issued after August 7, 1986, while exempt from Federal income
tax, is a preference item for the purpose of the alternative minimum tax.
Where a regulated investment company receives such interest, a proportionate
share of any exempt-interest dividend paid by the investment company may be
treated as such a preference item to shareholders. The Fund may invest
without limitation in such Municipal Obligations if The Dreyfus Corporation
determines that their purchase is consistent with the Fund's investment
objective. See "Investment Considerations and Risks" below.
INVESTMENT CONSIDERATIONS AND RISKS
GENERAL _ Even though interest-bearing securities are investments which
promise a stable stream of income, the prices of such securities are
inversely affected by changes in interest rates and, therefore, are subject
to the risk of market price fluctuations. The value of fixed-income
securities also may be affected by changes in the credit rating or financial
conditions of the issuing entities.
INVESTING IN MUNICIPAL OBLIGATIONS _ The Fund may invest more than 25% of
the value of its total assets in Municipal Obligations which are related in
such a way that an economic, business or political development or change
affecting one such security also would affect the other securities; for
example, securities the interest upon which is paid from revenues of similar
types of projects, or securities whose issuers
                                      [Page 5]

are located in the same state. As a result, the Fund may be subject to
greater risk as compared to a fund that does not follow this practice.
        Certain municipal lease/purchase obligations in which the Fund may
invest may contain "non-appropriation" clauses which provide that the
municipality has no obligation to make lease payments in future years unless
money is appropriated for such purpose on a yearly basis. Although
"non-appropriation" lease/purchase obligations are secured by the leased
property, disposition of the leased property in the event of foreclosure
might prove difficult. In evaluating the credit quality of a municipal
lease/purchase obligation that is unrated, The Dreyfus Corporation will
consider, on an ongoing basis, a number of factors including the likelihood
that the issuing municipality will discontinue appropriating funding for the
leased property.
        Certain provisions in the Code relating to the issuance of Municipal
Obligations may reduce the volume of Municipal Obligations qualifying for
Federal tax exemption. One effect of these provisions could be to increase
the cost of the Municipal Obligations available for purchase by the Fund and
thus reduce available yield. Shareholders should consult their tax advisers
concerning the effect of these provisions on an investment in the Fund.
Proposals that may restrict or eliminate the income tax exemption for
interest on Municipal Obligations may be introduced in the future. If any
such proposal were enacted that would reduce the availability of Municipal
Obligations for investment by the Fund so as to adversely affect Fund
shareholders, the Fund would reevaluate its investment objective and policies
and submit possible changes in the Fund's structure to shareholders for their
consideration. If legislation were enacted that would treat a type of
Municipal Obligation as taxable, the Fund would treat such security as a
permissible Taxable Investment within the applicable limits set forth herein.
SIMULTANEOUS INVESTMENTS _ Investment decisions for the Fund are made
independently from those of other investment companies advised by The Dreyfus
Corporation. If, however, such other investment companies desire to invest
in, or dispose of, the same securities as the Fund, available investments or
opportunities for sales will be allocated equitably to each investment
company. In some cases, this procedure may adversely affect the size of the
position obtained for or disposed of by the Fund or the price paid or
received by the Fund.
MANAGEMENT OF THE FUND
   
INVESTMENT ADVISER_The Dreyfus Corporation, located at 200 Park Avenue, New
York, New York 10166, was formed in 1947 and serves as the Fund's investment
adviser. The Dreyfus Corporation is a wholly-owned subsidiary of Mellon Bank,
N.A., which is a wholly-owned subsidiary of Mellon Bank Corporation
("Mellon"). As of August 29, 1997, The Dreyfus Corporation managed or
administered approximately $93 billion in assets for approximately 1.7
million investor accounts nationwide.
    
        The Dreyfus Corporation supervises and assists in the overall
management of the Fund's affairs under a Management Agreement with the Fund,
subject to the authority of the Fund's Board in accordance with Maryland law.
   
          Mellon is a publicly owned multibank holding company incorporated
under Pennsylvania law in 1971 and registered under the Federal Bank Holding
Company Act of 1956, as amended. Mellon provides a comprehensive range of
financial products and services in domestic and selected international
markets. Mellon is among the twenty-five largest bank holding companies in
the United States based on total assets. Mellon's principal wholly-owned
subsidiaries are Mellon Bank, N.A., Mellon Bank (DE) National Association,
Mellon Bank (MD), The Boston Company, Inc., AFCOCredit Corporation and a
number of companies known as Mellon Financial Services Corporations. Through
its subsidiaries, including The Dreyfus Corporation, Mellon managed more than
$286 billion in assets as of June 30, 1997, including approximately $94
billion in mutual fund assets. As of June 30, 1997, Mellon, through various
subsidiaries, provided non-investment services, such as custodial and
administration services, for more than $1.306 trillion in assets, including
approximately $63 billion in mutual fund assets.
    
                                      [Page 6]
   
        For the fiscal year ended May 31, 1997, the Fund paid The Dreyfus
Corporation a monthly management fee at the annual rate of .50 of 1% of the
value of the Fund's average daily net assets. From time to time, The Dreyfus
Corporation may waive receipt of its fees and/or voluntarily assume certain
expenses of the Fund, which would have the effect of lowering the expense
ratio of the Fund and increasing yield to investors.  The Fund will not pay
The Dreyfus Corporation at a later time for any amounts it may waive, nor
will the Fund reimburse The Dreyfus Corporation for any amounts it may assume.
    
        In allocating brokerage transactions, The Dreyfus Corporation seeks
to obtain the best execution of orders at the most favorable net price.
Subject to this determination, The Dreyfus Corporation may consider, among
other things, the receipt of research services and/or the sale of shares of
the Fund or other funds managed, advised or administered by The Dreyfus
Corporation as factors in the selection of broker-dealers to execute
portfolio transactions for the Fund. See "Portfolio Transactions" in the State
ment of Additional Information.
        The Dreyfus Corporation may pay the Fund's distributor for
shareholder services from The Dreyfus Corporation's own assets, including
past profits but not including the management fee paid by the Fund. The
Fund's distributor may use part or all of such payments to pay securities
dealers, banks or other financial institutions in respect of these services.
DISTRIBUTOR _ The Fund's distributor is Premier Mutual Fund Services, Inc.
(the "Distributor"), located at 60 State Street, Boston,Massachusetts 02109.
The Distributor's ultimate parent is Boston Institutional Group, Inc.
TRANSFER AND DIVIDEND DISBURSING AGENT AND CUSTODIAN _ Dreyfus Transfer,
Inc., a wholly-owned subsidiary of The Dreyfus Corporation, P.O. Box 9671,
Providence, Rhode Island 02940-9671, is the Fund's Transfer and Dividend
Disbursing Agent (the "Transfer Agent"). The Bank of New York, 90 Washington
Street, New York, New York 10286, is the Fund's Custodian.
HOW TO BUY SHARES
        Fund shares are sold without a sales charge. You may be charged a
nominal fee if you effect transactions in Fund shares through a securities
dealer, bank or other financial institution. Stock certificates are issued
only upon your written request. No certificates are issued for fractional
shares. It is not recommended that the Fund be used as a vehicle for Keogh,
IRA or other qualified plans. The Fund reserves the right to reject any
purchase order.
   
        The minimum initial investment is $2,500, or $1,000 if you are a
client of a securities dealer, bank or other financial institution which
maintains an omnibus account in the Fund and has made an aggregate minimum
initial purchase for its customers of $2,500. Subsequent investments must be
at least $100. The initial investment must be accompanied by the Account
Application. For full-time or part-time employees of The Dreyfus Corporation
or any of its affiliates or subsidiaries, directors of The Dreyfus Corporation,
Board members of a fund advised by The Dreyfus Corporation, including
members of the Fund's Board, or the spouse or minor child of any of the
foregoing, the minimum initial investment is $1,000. For full-time or
part-time employees of The Dreyfus Corporation or any of its affiliates or
subsidiaries who elect to have a portion of their pay directly deposited into
their Fund accounts, the minimum initial investment is $50. The Fund reserves
the right to vary further the initial and subsequent investment minimum
requirements at any time. Fund shares also are offered without regard to the
minimum initial investment requirements through Dreyfus-AUTOMATIC Asset
BuilderRegistration Mark, Dreyfus Government Direct Deposit Privilege or
Dreyfus Payroll Savings Plan pursuant to the Dreyfus Step Program described
under "Shareholder Services." These services enable you to make regularly
scheduled investments and may provide you with a convenient way to invest for
long-term financial goals. You should be aware, however, that periodic
investment plans do not guarantee a profit and will not protect an investor
against loss in a declining market.
    
                                      [Page 7]

        You may purchase Fund shares by check or wire, or through the
Dreyfus TELETRANSFER Privilege described below. Checks
should be made payable to "The Dreyfus Family of Funds." Payments to open new
accounts which are mailed should be sent to The Dreyfus Family of Funds, P.O.
Box 9387, Providence, Rhode Island 02940-9387, together with your Account
Application. For subsequent investments, your Fund account number should
appear on the check and an investment slip should be enclosed and sent to The
Dreyfus Family of Funds, P.O. Box 105, Newark, New Jersey 07101-0105. Neither
initial nor subsequent investments should be made by third party check.
Purchase orders may be delivered in person only to a Dreyfus Financial
Center. THESE ORDERS WILL BE FORWARDED TO THE FUND AND WILL BE PROCESSED ONLY
UPON RECEIPT THEREBY. For the location of the nearest Dreyfus Financial
Center, please call one of the telephone numbers listed under "General
Information."
        Wire payments may be made if your bank account is in a commercial
bank that is a member of the Federal Reserve System or any other bank having
a correspondent bank in New York City. Immediately available funds may be
transmitted by wire to The Bank of New York, DDA#8900052368/Dreyfus Municipal
Money Market Fund, Inc., for purchase of Fund shares in your name. The wire
must include your Fund account number (for new accounts, your Taxpayer
Identification Number ("TIN") should be included instead), account
registration and dealer number, if applicable. If your initial purchase of
Fund shares is by wire, please call 1-800-645-6561 after completing your wire
payment to obtain your Fund account number.Please include your Fund account
number on the Account Application and promptly mail the Account Application
to the Fund, as no redemptions will be permitted until the Account
Application is received. You may obtain further information about remitting
funds in this manner from your bank. All payments should be made in U.S.
dollars and, to avoid fees and delays, should be drawn only on U.S. banks. A
charge will be imposed if any check used for investment in your account does
not clear. The Fund makes available to certain large institutions the ability
to issue purchase instructions through compatible computer facilities.
        Subsequent investments also may be made by electronic transfer of
funds from an account maintained in a bank or other domestic financial
institution that is an Automated Clearing House member. You must direct the
institution to transmit immediately available funds through the Automated
Clearing House to The Bank of New York with instructions to credit your Fund
account. The instructions must specify your Fund account registration and
your Fund account number PRECEDED BY THE DIGITS "1111."
        Fund shares are sold on a continuous basis at the net asset value per
share next determined after an order in proper form and Federal Funds (monies
of member banks within the Federal Reserve System which are held on deposit
at a Federal Reserve Bank) are received by the Transfer Agent. If you do not
remit Federal Funds, your payment must be converted into Federal Funds. This
usually occurs within one business day of receipt of a bank wire and within
two business days of receipt of a check drawn on a member bank of the Federal
Reserve System. Checks drawn on banks which are not members of the Federal
Reserve System may take considerably longer to convert into Federal Funds.
Prior to receipt of Federal Funds, your money will not be invested.
        The Fund's net asset value per share is determined as of 12:00 Noon,
New York time, on each day the New York Stock Exchange is open for business.
Net asset value per share is computed by dividing the value of the Fund's net
assets (i.e., the value of its assets less liabilities) by the total number
of shares outstanding. See "Determination of Net Asset Value" in the
Statement of Additional Information.
        If your payments are received in or converted into Federal Funds by
12:00 Noon, New York time, by the Transfer Agent, you will receive the
dividend declared that day. If your payments are received in or converted
into Federal Funds after 12:00 Noon, New York time, by the Transfer Agent,
you will begin to accrue dividends on the following business day.
        Qualified institutions may telephone orders for the purchase of Fund
shares. These orders will become effective at the price determined at 12:00
Noon, New York time, and the shares purchased will
                                      [Page 8]

receive the dividend on Fund shares declared on that day, if the telephone
order is placed by 12:00 Noon, New York time, and Federal Funds are received
by 4:00 p.m., New York time, on that day.
        Federal regulations require that you provide a certified TIN upon
opening or reopening an account. See "Dividends, Distributions and Taxes" and
the Account Application for further information concerning this requirement.
Failure to furnish a certified TIN to the Fund could subject you to a $50
penalty imposed by the Internal Revenue Service (the "IRS").
DREYFUS TELETRANSFER PRIVILEGE _ You may purchase shares (minimum $500,
maximum $150,000 per day) by telephone if you have checked the appropriate
box and supplied the necessary information on the Account Application or have
filed a Shareholder Services Form with the Transfer Agent. The proceeds will
be transferred between the bank account designated in one of these documents
and your Fund account. Only a bank account maintained in a domestic financial
institution which is an Automated Clearing House member may be so designated.
The Fund may modify or terminate this Privilege at any time or charge a
service fee upon notice to shareholders. No such fee currently is
contemplated.
        If you have selected the Dreyfus TELETRANSFER Privilege, you may
request a Dreyfus TELETRANSFER purchase of shares by calling 1-800-645-6561
or, if you are calling from overseas, call 516-794-5452.
PROCEDURES FOR MULTIPLE ACCOUNTS _ Special procedures have been designed for
banks and other institutions that wish to open multiple accounts. The
institution may open a single master account by filing one application with
the Transfer Agent, and may open individual sub-accounts at the same time or
at some later date. For further information, please refer to the Statement of
Additional Information.
SHAREHOLDER SERVICES
FUND EXCHANGES
        You may purchase, in exchange for shares of the Fund, shares of
certain other funds managed or administered by The Dreyfus Corporation, to
the extent such shares are offered for sale in your state of residence. These
funds have different investment objectives which may be of interest to you.
If you desire to use this service, please call 1-800-645-6561 to determine if
it is available and whether any conditions are imposed on its use.
   
        To request an exchange, you must give exchange instructions to the
Transfer Agent in writing or by telephone. Before any exchange, you must
obtain and should review a copy of the current prospectus of the fund into
which the exchange is being made. Prospectuses may be obtained by calling
1-800-645-6561. Except in the case of personal retirement plans, the shares
being exchanged must have a current value of at least $500; furthermore, when
establishing a new account by exchange, the shares being exchanged must have
a value of at least the minimum initial investment required for the fund into
which the exchange is being made. The ability to issue exchange instructions
by telephone is given to all shareholders automatically, unless you check the
applicable "No" box on the Account Application, indicating that you
specifically refuse this Privilege. The Telephone Exchange Privilege may be
established for an existing account by written request signed by all
shareholders on the account, by a separate signed Shareholder Services Form,
available by calling 1-800-645-6561, or by oral request from any of the
authorized signatories on the account by calling 1-800-645-6561. If you have
established the Telephone Exchange Privilege, you may telephone exchange instr
uctions (including over The Dreyfus TouchRegistration Mark automated
telephone system) by calling 1-800-645-6561. If you are calling from
overseas, call 516-794-5452. See "How to Redeem Shares_Procedures." Upon an
exchange into a new account, the following shareholder services and
privileges, as applicable and where available, will be automatically carried
over to the fund into which the exchange is made: Telephone Exchange
Privilege, Check Redemption Privilege, Wire Redemption Privilege, Telephone
Redemption Privilege, Dreyfus TELETRANSFER Privilege and the dividend/capital
gain distribution option (except for Dreyfus Dividend Sweep) selected by the
investor.
    
                                      [Page 9]

   
        Shares will be exchanged at the next determined net asset value;
however, a sales load may be charged with respect to exchanges into funds
sold with a sales load. If you are exchanging into a fund that charges a
sales load, you may qualify for share prices which do not include the sales
load or which reflect a reduced sales load, if the shares you are exchanging
were: (a) purchased with a sales load, (b) acquired by a previous exchange
from shares purchased with a sales load, or (c) acquired through reinvestment
of dividends or distributions paid with respect to the foregoing categories
of shares. To qualify, at the time of the exchange you must notify the
Transfer Agent. Any such qualification is subject to confirmation of your
holdings through a check of appropriate records. See "Shareholder Services"
in the Statement of Additional Information. No fees currently are charged
shareholders directly in connection with exchanges, although the Fund reserves
the right, upon not less than 60 days' written notice, to charge shareholders
a nominal administrative fee in accordance with rules promulgated by the
Securities and Exchange Commission. The Fund reserves the right to reject
any exchange request in whole or in part. The availability of Fund Exchanges
may be modified or terminated at any time upon notice to shareholders. See
"Dividends, Distributions and Taxes."
    
DREYFUS AUTO-EXCHANGE PRIVILEGE
        Dreyfus Auto-Exchange Privilege enables you to invest regularly (on a
semi-monthly, monthly, quarterly or annual basis), in exchange for shares of
the Fund, in shares of certain other funds in the Dreyfus Family of Funds of
which you are a shareholder. The amount you designate, which can be expressed
either in terms of a specific dollar or share amount ($100 minimum), will be
exchanged automatically on the first and/or fifteenth of the month according
to the schedule you have selected. Shares will be exchanged at the
then-current net asset value; however, a sales load may be charged with
respect to exchanges into funds sold with a sales load. See "Shareholder
Services" in the Statement of Additional Information. The right to exercise
this Privilege may be modified or cancelled by the Fund or the Transfer
Agent. You may modify or cancel your exercise of this Privilege at any time
by mailing written notification to The Dreyfus Family of Funds, P.O. Box
9671, Providence, Rhode Island 02940-9671. The Fund may charge a service fee
for the use of this Privilege. No such fee currently is contemplated. For
more information concerning this Privilege and the funds in the Dreyfus
Family of Funds eligible to participate in this Privilege, or to obtain a
Dreyfus Auto-Exchange Authorization Form, please call toll free
1-800-645-6561. See "Dividends, Distributions and Taxes."
DREYFUS-AUTOMATIC ASSET BUILDERRegistration Mark
        Dreyfus-Automatic Asset BuilderRegistration Mark permits you to
purchase Fund shares (minimum of $100 and maximum of $150,000 per
transaction) at regular intervals selected by you. Fund shares are purchased
by transferring funds from the bank account designated by you. At your
option, the account designated by you will be debited in the specified
amount, and Fund shares will be purchased, once a month, on either the first
or fifteenth day, or twice a month, on both days. Only an account maintained
at a domestic financial institution which is an Automated Clearing House
member may be so designated. To establish a Dreyfus-Automatic Asset
BuilderRegistration Mark account, you must file an authorization form with
the Transfer Agent.
You may obtain the necessary authorization form by calling 1-800-645-6561.
You may cancel your participation in this Privilege or change the amount of
purchase at any time by mailing written notification to The Dreyfus Family of
Funds, P.O. Box 9671, Providence, Rhode Island 02940-9671, and the
notification will be effective three business days following receipt. The
Fund may modify or terminate this Privilege at any time or charge a service
fee. No such fee currently is contemplated.
DREYFUS GOVERNMENT DIRECT DEPOSIT PRIVILEGE
        Dreyfus Government Direct Deposit enables you to purchase Fund shares
(minimum of $100 and maximum of $50,000 per transaction) by having Federal
salary, Social Security, or certain veterans', military or other payments
from the Federal government automatically deposited into your Fund account.
You may deposit as much of such payments as you elect. To enroll in Dreyfus
Government Direct Deposit, you

                                      [Page 10]

must file with the Transfer Agent a completed Direct Deposit Sign-Up Form for
each type of payment that you desire to include in this Privilege. The
appropriate form may be obtained by calling 1-800-645-6561. Death or legal
incapacity will terminate your participation in this Privilege. You may elect
at any time to terminate your participation by notifying in writing the
appropriate Federal agency. The Fund may terminate your participation upon 30
days' notice to you.
DREYFUS PAYROLL SAVINGS PLAN
        Dreyfus Payroll Savings Plan permits you to purchase Fund shares
(minimum of $100 per transaction) automatically on a regular basis. Depending
upon your employer's direct deposit program, you may have part or all of your
paycheck transferred to your existing Dreyfus account electronically through
the Automated Clearing House system at each pay period. To establish a
Dreyfus Payroll Savings Plan account, you must file an authorization form
with your employer's payroll department. Your employer must complete the
reverse side of the form and return it to The Dreyfus Family of Funds, P.O.
Box 9671, Providence, Rhode Island 02940-9671. You may obtain the necessary
authorization form by calling 1-800-645-6561. You may change the amount of
purchase or cancel the authorization only by written notification to your
employer. It is the sole responsibility of your employer, not the
Distributor, The Dreyfus Corporation, the Fund, the Transfer Agent or any
other person, to arrange for transactions under the Dreyfus Payroll Savings
Plan. The Fund may modify or terminate this Privilege at any time or charge a
service fee. No such fee currently is contemplated.
DREYFUS STEP PROGRAM
          Dreyfus Step Program enables you to purchase Fund shares without
regard to the Fund's minimum initial investment requirements through Dreyfus-A
UTOMATIC Asset BuilderRegistration Mark, Dreyfus Government Direct Deposit
Privilege or Dreyfus Payroll Savings Plan. To establish a Dreyfus Step
Program account, you must supply the necessary information on the Account
Application and file the required authorization form(s) with the Transfer
Agent. For more information concerning this Program, or to request the
necessary authorization form(s), please call toll free 1-800-782-6620. You
may terminate your participation in this Program at any time by discontinuing
your participation in Dreyfus-AUTOMATIC Asset BuilderRegistration Mark,
Dreyfus Government Direct Deposit Privilege or Dreyfus Payroll Savings Plan,
as the case may be, as provided under the terms of such Privilege(s). The
Fund may modify or terminate this Program at any time.
DREYFUS DIVIDEND OPTIONS
          Dreyfus Dividend Sweep enables you to invest automatically
dividends or dividends and capital gain distributions, if any, paid by the
Fund in shares of another fund in the Dreyfus Family of Funds of which you
are a shareholder. Shares of the other fund will be purchased at the
then-current net asset value; however, a sales load may be charged with
respect to investments in shares of a fund sold with a sales load. If you are
investing in a fund that charges a sales load, you may qualify for share
prices which do not include the sales load or which reflect a reduced sales
load. If you are investing in a fund that charges a contingent deferred sales
charge, the shares purchased will be subject on redemption to the contingent
deferred sales charge, if any, applicable to the purchased shares. See
"Shareholder Services" in the Statement of Additional Information. Dreyfus
Dividend ACH permits you to transfer electronically dividends or dividends
and capital gain distributions, if any, from the Fund to a designated bank
account. Only an account maintained at a domestic financial institution which
is an Automated Clearing House member may be so designated. Banks may charge
a fee for this service.
          For more information concerning these privileges or to request a
Dividend Options Form, please call toll free 1-800-645-6561. You may cancel
these privileges by mailing written notification to The Dreyfus Family of
Funds, P.O. Box 9671, Providence, Rhode Island 02940-9671. To select a new
fund after cancellation, you must submit a new Dividend Options Form.
Enrollment in or cancellation of these privileges is effective three business
days following receipt. These privileges are available only for existing
accounts and may not be used to open new accounts. Minimum subsequent
investments do not

                                      [Page 11]

          apply for Dreyfus Dividend Sweep. The Fund may modify or terminate
these privileges at any time or charge a service fee. No such fee currently
is contemplated.
AUTOMATIC WITHDRAWAL PLAN
   
          The Automatic Withdrawal Plan permits you to request withdrawal of
a specified dollar amount (minimum of $50) on either a monthly or quarterly
basis if you have a $5,000 minimum account. An Automatic Withdrawal Plan may
be established by filing an Automatic Withdrawal Plan application with the
Transfer Agent or by oral request from any of the authorized signatories on
the account by calling 1-800-645-6561. The Automatic Withdrawal Plan may be
ended at any time by you, the Fund or the Transfer Agent. Shares for which
certificates have been issued may not be redeemed through the Automatic
Withdrawal Plan.
    
HOW TO REDEEM SHARES
GENERAL
        You may request redemption of your shares at any time. Redemption
requests should be transmitted to the Transfer Agent as described below. When
a request is received in proper form, the Fund will redeem the shares at the
next determined net asset value.
   
        The Fund imposes no charges when shares are redeemed. Securities
dealers, banks and other financial institutions may charge their clients a
fee for effecting redemptions of Fund shares. Any certificates representing
Fund shares being redeemed must be submitted with the redemption request. The
value of the shares redeemed may be more or less than their original cost,
depending upon the Fund's then-current net asset value.
    
        If a redemption request in proper form is received by the Transfer
Agent by 12:00 Noon, New York time, on a business day, shares will be
redeemed at the net asset value determined on that day. If the request is
received later that day by the Transfer Agent, shares will be redeemed at the
next determined net asset value.
   
        The Fund ordinarily will make payment for all shares redeemed within
seven days after receipt by the Transfer Agent of a redemption request in
proper form, except as provided by the rules of the Securities and Exchange
Commission. HOWEVER, IF YOU HAVE PURCHASED FUND SHARES BY CHECK, BY DREYFUS
TELETRANSFER PRIVILEGE OR THROUGH DREYFUS-AUTOMATIC ASSET BUILDERRegistration
Mark AND SUBSEQUENTLY SUBMIT A WRITTEN REDEMPTION REQUEST TO THE TRANSFER
AGENT, YOUR REDEMPTION WILL BE EFFECTIVE AND THE REDEMPTION PROCEEDS WILL BE
TRANSMITTED TO YOU PROMPTLY UPON BANK CLEARANCE OF YOUR PURCHASE CHECK,
DREYFUS TELETRANSFER PURCHASE OR DREYFUS-AUTOMATIC ASSET BUILDER ORDER, WHICH
MAY TAKE UP TO EIGHT BUSINESS DAYS OR MORE. IN ADDITION, THE FUND WILL NOT
HONOR REDEMPTION CHECKS UNDER THE CHECK REDEMPTION PRIVILEGE, AND WILL REJECT
REQUESTS TO REDEEM SHARES BY WIRE OR TELEPHONE OR PURSUANT TO THE DREYFUS
TELETRANSFER PRIVILEGE, FOR A PERIOD OF EIGHT BUSINESS DAYS AFTER RECEIPT BY
THE TRANSFER AGENT OF THE PURCHASE CHECK, THE DREYFUS TELETRANSFER PURCHASE
OR THE DREYFUS-AUTOMATIC ASSET BUILDER ORDER AGAINST WHICH SUCH REDEMPTION IS
REQUESTED. THESE PROCEDURES WILL NOT APPLY IF YOUR SHARES WERE PURCHASED BY
WIRE PAYMENT, OR IF YOU OTHERWISE HAVE A SUFFICIENT COLLECTED BALANCE IN YOUR
ACCOUNT TO COVER THE REDEMPTION REQUEST. PRIOR TO THE TIME ANY REDEMPTION IS
EFFECTIVE, DIVIDENDS ON SUCH SHARES WILL ACCRUE AND BE PAYABLE, AND YOU WILL
BE ENTITLED TO EXERCISE ALL OTHER RIGHTS OF BENEFICIAL OWNERSHIP. Fund shares
will not be redeemed until the Transfer Agent has received your Account
Application.
    
        The Fund reserves the right to redeem your account upon not less than
45 days' written notice if your account's net asset value is $500 or less and
remains so during the notice period.
PROCEDURES
   
          You may redeem shares by using the regular redemption procedure
through the Transfer Agent, or through the Telephone Redemption Privilege or
the Check Redemption Privilege which are granted automatically

                                      [Page 12]

unless you specifically refuse them by checking the applicable "No" box on the
Account Application. The Telephone Redemption Privilege and Check Redemption
Privilege may be established for an existing account by a separate signed
Shareholder Services Form or, with respect to the Telephone Redemption
Privilege, by oral request from any of the authorized signatories on the account
by calling 1-800-645-6561. You also may redeem shares through the Wire
Redemption Privilege or the Dreyfus TELETRANSFER Privilege if you have
checked the appropriate box and supplied the necessary information on the
Account Application or have filed a Shareholder Services Form with the
Transfer Agent. The Fund makes available to certain large institutions the
ability to issue redemption instructions through compatible computer
facilities. TheFund reserves the right to refuse any request made by wire or
telephone, including requests made shortly after a change of address, and may
limit the amount involved or the number of such requests. The Fund may modify
or terminate any redemption Privilege at any time or charge a service fee
upon notice to shareholders. No such fee currently is contemplated. Shares
for which certificates have been issued, are not eligible for the Check
Redemption, Wire Redemption, Telephone Redemption or Dreyfus TELETRANSFER
Privilege.
    
   
        The Telephone Redemption Privilege or Telephone Exchange Privilege
authorizes the Transfer Agent to act on telephone instructions (including
over The Dreyfus TouchRegistration Mark automated telephone system) from any
person representing himself or herself to be you, and reasonably believed by
the Transfer Agent to be genuine. The Fund will require the Transfer Agent to
employ reasonable procedures, such as requiring a form of personal
identification, to confirm that instructions are genuine and, if it does not
follow such procedures, the Fund or the Transfer Agent may be liable for any
losses due to unauthorized or fraudulent instructions. Neither the Fund nor
the Transfer Agent will be liable for following telephone instructions
reasonably believed to be genuine.
    
        During times of drastic economic or market conditions, you may
experience difficulty in contacting the Transfer Agent by telephone to
request a redemption or exchange of Fund shares. In such cases, you should
consider using the other redemption procedures described herein. Use of these
other redemption procedures may result in your redemption request being
processed at a later time than it would have been if telephone redemption had
been used.
REGULAR REDEMPTION _ Under the regular redemption procedure, you may redeem
shares by written request mailed to The Dreyfus Family of Funds, P.O. Box
9671, Providence, Rhode Island 02940-9671. Redemption requests may be
delivered in person only to a Dreyfus Financial Center. THESE REQUESTS WILL
BE FORWARDED TO THE FUND AND WILL BE PROCESSED ONLY UPON RECEIPT THEREBY. For
the location of the nearest Dreyfus Financial Center, please call one of the
telephone numbers listed under "General Information." Redemption requests
must be signed by each shareholder, including each owner of a joint account,
and each signature must be guaranteed. The Transfer Agent has adopted
standards and procedures pursuant to which signature-guarantees in proper
form generally will be accepted from domestic banks, brokers, dealers, credit
unions, national securities exchanges, registered securities associations,
clearing agencies and savings associations, as well as from participants in
the New York Stock Exchange Medallion Signature Program, the Securities
Transfer Agents Medallion Program ("STAMP") and the Stock Exchanges Medallion
Program. If you have any questions with respect to signature-guarantees,
please call one of the telephone numbers listed under "General Information."
        Redemption proceeds of at least $1,000 will be wired to any member
bank of the Federal Reserve System in accordance with a written
signature-guaranteed request.
   
CHECK REDEMPTION PRIVILEGE _ You may write Redemption Checks drawn on your
Fund account. Redemption Checks may be made payable to the order of any
person in the amount of $500 or more. Redemption Checks should not be used to
close your account. Redemption Checks are free, but the Transfer Agent will
impose a fee for stopping payment of a Redemption Check upon your request or
if the Transfer Agent cannot honor a Redemption Check because of insufficient
funds or other valid reason.
                                      [Page 13]

You should date your Redemption Checks with the current date when you
write them. Please do not postdate your Redemption Checks. If you do, the
Transfer Agent will honor, upon presentment, even if presented before the
date of the check, all postdated Redemption Checks which are dated within six
months of presentment for payment, if they are otherwise in good order. The
Check Redemption Privilege is granted automatically unless you refuse it.
    
   
WIRE REDEMPTION PRIVILEGE _ You may request by wire, telephone or letter
that redemption proceeds (minimum $1,000) be wired to your account at a bank
which is a member of the Federal Reserve System, or a correspondent bank if
your bank is not a member. Holders of jointly registered Fund or bank
accounts may have redemption proceeds of not more than $250,000 wired within
any 30-day period. You may telephone redemption requests by calling
1-800-645-6561 or, if you are calling from overseas, call 516-794-5452. The
Statement of Additional Information sets forth instructions for transmitting
redemption requests by wire.
    
   
TELEPHONE REDEMPTION PRIVILEGE _ You may request by telephone that
redemption proceeds (maximum $150,000 per day) be paid by check and mailed to
your address. You may telephone redemption instructions by calling
1-800-645-6561 or, if you are calling from overseas, call 516-794-5452. The
Telephone Redemption Privilege is granted automatically unless you refuse it.
DREYFUS TELETRANSFER PRIVILEGE _ You may request by telephone that
redemption proceeds (minimum $500 per day) be transferred between your Fund
account and your bank account. Only a bank account maintained in a domestic
financial institution which is an Automated Clearing House member may be
designated. Redemption proceeds will be on deposit in your account at an
Automated Clearing House member bank ordinarily two days after receipt of the
redemption request. Holders of jointly registered Fund or bank accounts may
redeem through the Dreyfus TELETRANSFER Privilege for transfer to their bank
account not more than $250,000 within any 30-day period.
    
        If you have selected the Dreyfus TELETRANSFER Privilege, you may
request a Dreyfus TELETRANSFER redemption of shares by calling 1-800-645-6561
or, if you are calling from overseas, call 516-794-5452.
SHAREHOLDER SERVICES PLAN
        The Fund has adopted a Shareholder Services Plan pursuant to which
the Fund reimburses Dreyfus Service Corporation, a wholly-owned subsidiary of
The Dreyfus Corporation, an amount not to exceed an annual rate of .25 of 1%
of the value of the Fund's average daily net assets for certain allocated
expenses of providing personal services and/or maintaining shareholder
accounts. The services provided may include personal services relating to
shareholder accounts, such as answering shareholder inquiries regarding the
Fund and providing reports and other information, and services related to the
maintenance of shareholder accounts.
DIVIDENDS, DISTRIBUTIONS AND TAXES
   
        The Fund ordinarily declares dividends from its net investment income
on each day the New York Stock Exchange is open for business. The Fund's
earnings for Saturdays, Sundays and holidays are declared as dividends on the
preceding business day. Dividends usually are paid on the last calendar day
of each month and are automatically reinvested in additional Fund shares at
net asset value or, at your option, are paid in cash. If you redeem all
shares in your account at any time during the month, all dividends to which
you are entitled will be paid to you along with the proceeds of the
redemption. If you are an omnibus accountholder and indicate in a partial
redemption request that a portion of any accrued dividends to which such
account is entitled belongs to an underlying accountholder who has redeemed
all shares in his or her account, such portion of the accrued dividends will
be paid to you along with the proceeds of the redemption. Distributions from
net realized securities gains, if any, generally are declared and paid once a
year, but the Fund may make distributions on a more frequent basis to comply
with the distribution requirements of the Code, in all events in a manner
consistent with the provisions

                                      [Page 14]

of the 1940 Act. The Fund will not make distributions from net realized
securities gains unless capital loss carryovers, if any, have been utilized
or have expired. You may choose whether to receive distributions in cash or
to reinvest in additional Fund shares at net asset value. If you elect to
receive dividends and distributions in cash, and your dividend or
distribution check is returned to the Fund as undeliverable or remains
uncashed for six months, the Fund reserves the right to reinvest such dividend
or distribution and all future dividends and distributions payable to you in
additional Fund shares at net asset value. No interest will accrue on amounts
represented by uncashed distribution or redemption checks. All expenses are
accrued daily and deducted before declaration of dividends to investors.
    
   
        Except for dividends from Taxable Investments, the Fund anticipates
that substantially all dividends paid by the Fund will not be subject to
Federal income tax. Dividends derived from Taxable Investments, together with
distributions from any net realized short-term securities gains and all or a
portion of any gains realized from the sale or other disposition of certain
market discount bonds, paid by the Fund are subject to Federal income tax as
ordinary income whether received in cash or reinvested in additional shares.
Distributions from net realized long-term securities gains of the Fund
generally are taxable as long-term capital gains for Federal income tax
purposes if you are a citizen or resident of the United States. Under the
Code, interest on indebtedness incurred or continued to purchase or carry
Fund shares which is deemed to relate to exempt-interest dividends is not
deductible. No dividend paid by the Fund will qualify for the dividends
received deduction allowable to certain U.S. corporations.
    
   
        Although all or a substantial portion of the dividends paid by the
Fund may be excluded by Fund shareholders from their gross income for Federal
income tax purposes, the Fund may purchase specified private activity bonds,
the interest from which may be (i) a preference item for purposes of the
alternative minimum tax, or (ii) a factor in determining the extent to which
a shareholder's Social Security benefits are taxable. If the Fund purchases
such securities, the portion of the Fund's dividends related thereto will not
necessarily be tax exempt to an investor who is subject to the alternative
minimum tax and/or the tax on Social Security benefits and may cause an
investor to be subject to such taxes.
    
        Taxable dividends derived from net investment income, together with
distributions from net realized short-term securities gains and all or a
portion of any gains realized from the sale or other disposition of certain
market discount bonds, paid by the Fund to a foreign investor generally are
subject to U.S. nonresident withholding taxes at the rate of 30%, unless the
foreign investor claims the benefit of a lower rate specified in a tax
treaty. Distributions from net realized long-term securities gains paid by
the Fund to a foreign investor generally will not be subject to U.S.
nonresident withholding tax. However, such distributions may be subject to
backup withholding, as described below, unless the foreign investor certifies
his non-U.S. residency status.
        Notice as to the tax status of your dividends and distributions will
be mailed to you annually. You also will receive periodic summaries of your
account which will include information as to dividends and distributions from
securities gains, if any, paid during the year. These statements set forth
the dollar amount of income exempt from Federal tax and the dollar amount, if
any, subject to Federal tax. These dollar amounts will vary depending on the
size and length of time of your investment in the Fund. If the Fund pays
dividends derived from taxable income, it intends to designate as taxable the
same percentage of the day's dividend as the actual taxable income earned on
that day bears to total income earned on that day. Thus, the percentage of
the dividend designated as taxable, if any, may vary from day to day.
        The exchange of shares of one fund for shares of another is treated
for Federal income tax purposes as a sale of the shares given in exchange by
the shareholder and, therefore, an exchanging shareholder may realize a
taxable gain or loss.
        Federal regulations generally require the Fund to withhold ("backup
withholding") and remit to the U.S. Treasury 31% of taxable dividends and
distributions from net realized securities gains of the Fund paid to a
shareholder if such shareholder fails to certify either that the TIN
furnished in connection with opening an

                                      [Page 15]

account is correct, or that such shareholder has not received notice from the
IRS of being subject to backup withholding as a result of a failure to
properly report taxable dividend or interest income on a Federal income tax
return. Furthermore, the IRS may notify the Fund to institute backup
withholding if the IRS determines a shareholder's TIN is incorrect or if a
shareholder has failed to properly report taxable dividend and interest
income on a Federal income tax return.
   
        A TIN is either the Social Security number, IRS individual taxpayer
identification number, or employer identification number of the record owner
of the account. Any tax withheld as a result of backup withholding does not
constitute an additional tax imposed on the record owner of the account, and
may be claimed as a credit on the record owner's Federal income tax return.
    
   
        Management of the Fund believes that the Fund has qualified for the
fiscal year ended May 31, 1997 as a "regulated investment company" under the
Code. The Fund intends to continue to so qualify if such qualification is in
the best interest of its shareholders. Such qualification relieves the Fund
of any liability for Federal income taxes to the extent its earnings are
distributed in accordance with the applicable provisions of the Code. The
Fund is subject to a non-deductible 4% excise tax, measured with respect to
certain undistributed amounts of taxable investment income and capital gains.
    
        You should consult your tax adviser regarding specific questions as
to Federal, state or local taxes.
GENERAL INFORMATION
        The Fund was incorporated under Maryland law on July 30, 1979, and
commenced operations on August 7, 1980. Before May 29, 1991, the Fund's name
was Dreyfus Tax Exempt Money Market Fund, Inc. The Fund is authorized to
issue 5 billion shares of Common Stock, par value $.01 per share. Each share
has one vote.
        Unless otherwise required by the 1940 Act, ordinarily it will not be
necessary for the Fund to hold annual meetings of shareholders. As a result,
Fund shareholders may not consider each year the election of Board members or
the appointment of auditors. However, pursuant to the Fund's By-Laws, the
holders of at least 10% of the shares outstanding and entitled to vote may
require the Fund to hold a special meeting of shareholders for purposes of
removing a Board member from office and the holders of at least 25% of such
shares may require the Fund to hold a special meeting of shareholders for any
other purpose. Fund shareholders may remove a Board member by the affirmative
vote of a majority of the Fund's outstanding voting shares. In addition, the
Fund's Board will call a meeting of shareholders for the purpose of electing
Board members if, at any time, less than a majority of the Board members then
holding office have been elected by shareholders.
        The Transfer Agent maintains a record of your ownership and sends you
confirmations and statements of account.
   
        Shareholder inquiries may be made by writing to the Fund at 144 Glenn
Curtiss Boulevard, Uniondale, New York 11556-0144, or by calling toll free
1-800-645-6561. In New York City, call 1-718-895-1206; outside the U.S., call
516-794-5452.
    


                                      [Page 16]

APPENDIX
INVESTMENT TECHNIQUES
BORROWING MONEY _ The Fund may borrow money from banks, but only for
temporary or emergency (not leveraging) purposes in an amount up to (a) 15%
of the value of the Fund's total assets (including the amount borrowed)
valued at the lesser of cost or market, less liabilities (not including the
amount borrowed) at the time the borrowing is made or (b) 331/3% of the value
of the Fund's total assets (including the amount borrowed) in order to meet
redemption requests. While borrowings under (a) exceed 5% of the Fund's total
assets, the Fund will not make any additional investments.
FORWARD COMMITMENTS _ The Fund may purchase Municipal Obligations and other
securities on a forward commitment or when-issued basis, which means that
delivery and payment take place a number of days after the date of the
commitment to purchase. The payment obligation and the interest rate
receivable on a forward commitment or when-issued security are fixed when the
Fund enters into the commitment, but the Fund does not make payment until it
receives delivery from the counterparty. The Fund will commit to purchase
such securities only with the intention of actually acquiring the securities,
but the Fund may sell these securities before the settlement date if it is
deemed advisable. A segregated account of the Fund consisting of permissible
liquid assets at least equal at all times to the amount of the commitments
will be established and maintained at the Fund's custodian bank.
CERTAIN PORTFOLIO SECURITIES
CERTAIN TAX EXEMPT OBLIGATIONS _ The Fund may purchase floating and variable
rate demand notes and bonds, which are tax exempt obligations ordinarily
having stated maturities in excess of 13 months, but which permit the holder
to demand payment of principal at any time or at specified intervals not
exceeding 13 months, in each case upon not more than 30 days' notice.
Variable rate demand notes include master demand notes which are obligations
that permit the Fund to invest fluctuating amounts, at varying rates of
interest, pursuant to direct arrangements between the Fund, as lender, and
the borrower. These obligations permit daily changes in the amount borrowed.
Frequently, such obligations are secured by letters of credit or other credit
support arrangements provided by banks. Changes in the credit quality of
banks and other financial institutions that provide such credit or liquidity
enhancements to the Fund's portfolio securities could cause losses to the
Fund and affect its share price. Because these obligations are direct lending
arrangements between the lender and borrower, it is not contemplated that
such instruments generally will be traded, and there generally is no
established secondary market for these obligations, although they are
redeemable at face value plus accrued interest. Accordingly, where these
obligations are not secured by letters of credit or other credit support
arrangements, the Fund's right to redeem is dependent on the ability of the
borrower to pay principal and interest on demand. Each obligation purchased
by the Fund will meet the quality criteria established for the purchase of
Municipal Obligations.
TAX EXEMPT PARTICIPATION INTERESTS _ The Fund may purchase from financial
institutions participation interests in Municipal Obligations (such as
industrial development bonds and municipal lease/purchase agreements). A
participation interest gives the Fund an undivided interest in the Municipal
Obligation in the proportion that the Fund's participation interest bears to
the total principal amount of the Municipal Obligation. These instruments may
have fixed, floating or variable rates of interest, with remaining maturities
of 13 months or less. If the participation interest is unrated or has been
given a rating below that which otherwise is permissible for purchase by the
Fund, it will be backed by an irrevocable letter of credit or guarantee of a
bank that the Fund's Board has determined meets prescribed quality standards
for banks, or the payment obligation otherwise will be collateralized by U.S.
Government securities. For certain participation interests, the Fund will
have the right to demand payment, on not more than seven days' notice, for
all or any part of the Fund's participation interest in the Municipal

                                      [Page 17]

Obligation, plus accrued interest. As to these instruments, the Fund intends
to exercise its right to demand payment only upon a default under the terms
of the Municipal Obligation, as needed to provide liquidity to meet
redemptions, or to maintain or improve the quality of its investment
portfolio.
TENDER OPTION BONDS _ The Fund may purchase tender option bonds. A tender
option bond is a Municipal Obligation (generally held pursuant to a custodial
arrangement) having a relatively long maturity and bearing interest at a
fixed rate substantially higher than prevailing short-term tax exempt rates,
that has been coupled with the agreement of a third party, such as a bank,
broker-dealer or other financial institution, pursuant to which such
institution grants the security holders the option, at periodic intervals, to
tender their securities to the institution and receive the face value
thereof. As consideration for providing the option, the financial institution
receives periodic fees equal to the difference between the Municipal
Obligation's fixed coupon rate and the rate, as determined by a remarketing
or similar agent at or near the commencement of such period, that would cause
the securities, coupled with the tender option, to trade at par on the date
of such determination. Thus, after payment of this fee, the security holder
effectively holds a demand obligation that bears interest at the prevailing
short-term tax exempt rate. The Dreyfus Corporation, on behalf of the Fund,
will consider on an ongoing basis the creditworthiness of the issuer of the
underlying Municipal Obligation, of any custodian and of the third party
provider of the tender option. In certain instances and for certain tender
option bonds, the option may be terminable in the event of a default in
payment of principal or interest on the underlying Municipal Obligations and
for other reasons.
STAND-BY COMMITMENTS _ The Fund may acquire "stand-by commitments" with
respect to Municipal Obligations held in its portfolio. Under a stand-by
commitment, the Fund obligates a broker, dealer or bank to repurchase, at the
Fund's option, specified securities at a specified price and, in this
respect, stand-by commitments are comparable to put options. The exercise of
a stand-by commitment, therefore, is subject to the ability of the seller to
make payment on demand. The Fund will acquire stand-by commitments solely to
facilitate portfolio liquidity and does not intend to exercise its rights
thereunder for trading purposes. The Fund may pay for stand-by commitments if
such action is deemed necessary, thus increasing to a degree the cost of the
underlying Municipal Obligation and similarly decreasing such security's
yield to investors. Gains realized in connection with stand-by commitments
will be taxable.
ILLIQUID SECURITIES _ The Fund may invest up to 10% of the value of its net
assets in securities as to which a liquid trading market does not exist,
provided such investments are consistent with the Fund's investment
objective. Such securities may include securities that are not readily
marketable, such as certain securities that are subject to legal or
contractual restrictions on resale, and repurchase agreements providing for
settlement in more than seven days after notice. As to these securities, the
Fund is subject to a risk that should the Fund desire to sell them when a
ready buyer is not available at a price the Fund deems representative of
their value, the value of the Fund's net assets could be adversely affected.
TAXABLE INVESTMENTS _ From time to time, on a temporary basis other than for
temporary defensive purposes (but not to exceed 20% of the value of the
Fund's net assets) or for temporary defensive purposes, the Fund may invest
in taxable short-term investments ("Taxable Investments") consisting of:
notes of issuers having, at the time of purchase, a quality rating within the
two highest grades of Moody's, S&P or Fitch; obligations of the U.S.
Government, its agencies or instrumentalities; commercial paper rated not
lower than P-1 by Moody's, A-1 by S&P or F-1 by Fitch; certificates of
deposit of U.S. domestic banks, including foreign branches of domestic banks,
with assets of one billion dollars or more; time deposits; bankers'
acceptances and other short-term bank obligations; and repurchase agreements
in respect of any of the foregoing. Dividends paid by the Fund that are
attributable to income earned by the Fund from Taxable Investments will be
taxable to investors. See "Dividends, Distributions and Taxes." Except for
temporary defensive purposes, at no time will more than 20% of the value of
the Fund's net assets be invested in Taxable Investments. If the Fund
purchases Taxable

                                      [Page 18]

Investments, it will value them using the amortized cost method and comply
with the provisions of Rule 2a-7 relating to purchases of taxable
instruments. Under normal market conditions, the Fund anticipates that not
more than 5% of the value of its total assets will be invested in any one
category of Taxable Investments. Taxable Investments are more fully described
in the Statement of Additional Information, to which reference hereby is
made.
        NO PERSON HAS BEEN AUTHORIZED TO GIVE ANY INFORMATION OR TO MAKE ANY
REPRESENTATIONS OTHER THAN THOSE CONTAINED IN THIS PROSPECTUS AND IN THE
FUND'S OFFICIAL SALES LITERATURE IN CONNECTION WITH THE OFFER OF THE FUND'S
SHARES, AND, IF GIVEN OR MADE, SUCH OTHER INFORMATION OR REPRESENTATIONS MUST
NOT BE RELIED UPON AS HAVING BEEN AUTHORIZED BY THE FUND. THIS PROSPECTUS
DOES NOT CONSTITUTE AN OFFER IN ANY STATE IN WHICH, OR TO ANY PERSON TO WHOM,
SUCH OFFERING MAY NOT LAWFULLY BE MADE.

                                      [Page 19]
Municipal
Money Market
Fund, Inc.


Prospectus
Registration Mark
Copy Rights 1997, Dreyfus Service Corporation             910p1097
                                      [Page 20]


____________________________________________________________________________

                  DREYFUS MUNICIPAL MONEY MARKET FUND, INC.
                                  PART B
                   (STATEMENT OF ADDITIONAL INFORMATION)
   
                              OCTOBER 1, 1997
    
____________________________________________________________________________
   
     This Statement of Additional Information, which is not a prospectus,
supplements and should be read in conjunction with the current Prospectus of
Dreyfus Municipal Money Market Fund, Inc. (the "Fund"), dated October 1,
1997, as it may be revised from time to time.  To obtain a copy of the
Fund's Prospectus, please write to the Fund at 144 Glenn Curtiss Boulevard,
Uniondale, New York 11556-0144, or call the following numbers:
    
   
          Call Toll Free 1-800-645-6561
          In New York City -- Call 1-718-895-1206
          Outside the U.S. -- Call 516-794-5452
    
     The Dreyfus Corporation (the "Manager") serves as the Fund's investment
adviser.

     Premier Mutual Fund Services, Inc. (the "Distributor") is the
distributor of the Fund's shares.


                       TABLE OF CONTENTS
                                                              Page

Investment Objective and Management Policies               B-2
Management of the Fund                                     B-8
Management Agreement                                       B-12
Purchase of Shares                                         B-14
Shareholder Services Plan                                  B-16
Redemption of Shares                                       B-16
Shareholder Services                                       B-18
Determination of Net Asset Value                           B-21
Dividends, Distributions and Taxes                         B-22
Portfolio Transactions                                     B-22
Yield Information                                          B-22
Information About the Fund                                 B-24
Transfer and Dividend Disbursing Agent, Custodian,
  Counsel and Independent Auditors                         B-24
Appendix                                                   B-25
   
Financial Statements and Report of Independent Auditors    B-29
    
   
    
          INVESTMENT OBJECTIVE AND MANAGEMENT POLICIES

     The following information supplements and should be read in conjunction
with the sections in the Fund's Prospectus entitled "Description of the
Fund" and "Appendix."

Portfolio Securities
   
     Municipal Obligations.  The average distribution of investments (at
value) in Municipal Obligations by ratings for the fiscal year ended May 31,
1997, computed on a monthly basis, was as follows:
    
   
Fitch               Moody's            Standard
Investors           Investors          & Poor's
Service, L.P.       Service, Inc.      Ratings Group     Percentage
("Fitch")     or    ("Moody's")    or  ("S&P")           of Value

                    VMIG 1/MIG 1,      SP-1+/SP-1,
F-1+/F-1            P-1                A-1+/A-1            81.1%
AAA/AA              Aaa/Aa             AAA/AA               1.4
Not Rated           Not Rated          Not Rated           17.5*
                                                          100.0%

    
   
_______________________________
*    Included in the Not Rated category are securities comprising 17.5%
     of the Fund's market value which, while not rated, have been determined
     by the Manager to be comparable quality to securities in the VMIG 1/MIG
     1 rating category.
    
   
     The term "Municipal Obligations" generally includes debt obligations
issued to obtain funds for various public purposes, including the
construction of a wide range of public facilities such as airports, bridges,
highways, housing, hospitals, mass transportation, schools, streets and
water and sewer works.  Other public purposes for which Municipal
Obligations may be issued include refunding outstanding obligations,
obtaining funds for general operating expenses and lending such funds to
other public institutions and facilities.  In addition, certain types of
industrial development bonds are issued by or on behalf of public
authorities to obtain funds to provide for the construction, equipment,
repair or improvement of privately operated housing facilities, sports
facilities, convention or trade show facilities, airport, mass transit,
industrial, port or parking facilities, air or water pollution control
facilities and certain local facilities for water supply, gas, electricity
or sewage or solid waste disposal; the interest paid on such obligations may
be exempt from Federal income tax, although current tax laws place
substantial limitations on the size of such issues.  Such obligations are
considered to be Municipal Obligations if the interest paid thereon
qualifies as exempt from Federal income tax in the opinion of bond counsel
to the issuer.  There are, of course, variations in the security of
Municipal Obligations, both within a particular classification and between
classifications.
    
     Floating and variable rate demand notes are tax exempt obligations
ordinarily having stated maturities in excess of 13 months, but which permit
the holder to demand payment of principal at any time, or at specified
intervals not exceeding 13 months, in each case upon not more than 30 days'
notice.  The issuer of such notes ordinarily has a corresponding right,
after a given period, to prepay in its discretion the outstanding principal
amount of the notes plus accrued interest upon a specified number of days'
notice to the noteholders.  The interest rate on a floating rate demand note
is based on a known lending rate, such as a bank's prime rate, and is
adjusted automatically each time such rate is adjusted.  The interest rate
on a variable rate demand note is adjusted automatically at specified inter
vals.

     For the purpose of diversification under the Investment Company Act of
1940, as amended (the "1940 Act"), the identification of the issuer of
Municipal Obligations depends on the terms and conditions of the security.
When the assets and revenues of an agency, authority, instrumentality or
other political subdivision are separate from those of the government
creating the subdivision and the security is backed only by the assets and
revenues of the subdivision, such subdivision would be deemed to be the sole
issuer.  Similarly, in the case of an industrial development bond, if that
bond is backed only by the assets and revenues of the non-governmental user,
then such non-governmental user would be deemed to be the sole issuer.  If,
however, in either case, the creating government or some other entity
guarantees a security, such a guaranty would be considered a separate
security and will be treated as an issue of such government or other entity.

     The yields on Municipal Obligations are dependent on a variety of
factors, including general economic and monetary conditions, money market
factors, conditions in the Municipal Obligations market, size of a
particular offering, maturity of the obligation and rating of the issue.
The imposition of the Fund's management fee, as well as other operating
expenses, will have the effect of reducing the yield to investors.

     Municipal lease obligations or installment purchase contract
obligations (collectively, "lease obligations") have special risks not
ordinarily associated with Municipal Obligations.  Although lease
obligations do not constitute general obligations of the municipality for
which the municipality's taxing power is pledged, a lease obligation
ordinarily is backed by the municipality's covenant to budget for,
appropriate and make the payments due under the lease obligation.  However,
certain lease obligations contain "non-appropriation" clauses which provide
that the municipality has no obligation to make lease or installment
purchase payments in future years unless money is appropriated for such
purpose on a yearly basis.  Although "non-appropriation" lease obligations
are secured by the leased property, disposition of the property in the event
of foreclosure might prove difficult.  The Fund will seek to minimize these
risks by investing only in those lease obligations that (1) are rated in one
of the two highest categories for debt obligations by at least two
nationally recognized statistical rating organizations (or one rating
organization if the lease obligation was rated only by one such
organization) or (2) if unrated, are purchased principally from the issuer
or domestic banks or other responsible third parties, in each case only if
the seller shall have entered into an agreement with the Fund providing that
the seller or other responsible third party will either remarket or
repurchase the lease obligation within a short period after demand by the
Fund.  The staff of the Securities and Exchange Commission currently
considers certain lease obligations to be illiquid.  Accordingly, not more
than 10% of the value of the Fund's net assets will be invested in lease
obligations that are illiquid and in other illiquid securities.  See
"Investment Restriction No. 12" below.

     The Fund will not purchase tender option bonds unless (a) the demand
feature applicable thereto is exercisable by the Fund within 13 months of
the date of such purchase upon no more than 30 days' notice and thereafter
is exercisable by the Fund no less frequently than annually upon no more
than 30 days' notice and (b) at the time of such purchase, the Manager
reasonably expects (i) based upon its assessment of current and historical
interest rate trends, that prevailing short-term tax exempt rates will not
exceed the stated interest rate on the underlying Municipal Obligations at
the time of the next tender fee adjustment and (ii) that the circumstances
which might entitle the grantor of a tender option to terminate the tender
option would not occur prior to the time of the next tender opportunity.  At
the time of each tender opportunity, the Fund will exercise the tender
option with respect to any tender option bonds unless the Manager reasonably
expects, (x) based upon its assessment of current and historical interest
rate trends, that prevailing short-term tax exempt rates will not exceed the
stated interest rate on the underlying Municipal Obligations at the time of
the next tender fee adjustment and (y) that the circumstances which might
entitle the grantor of a tender option to terminate the tender option would
not occur prior to the time of the next tender opportunity.  The Fund will
exercise the tender feature with respect to tender option bonds, or
otherwise dispose of its tender option bonds, prior to the time the tender
option is scheduled to expire pursuant to the terms of the agreement under
which the tender option is granted.  The Fund otherwise will comply with the
provisions of Rule 2a-7 in connection with the purchase of tender option
bonds, including, without limitation, the requisite determination by the
Fund's Board that the tender option bonds in question meet the quality
standards described in Rule 2a-7, which, in the case of a tender option bond
subject to a conditional demand feature, would include a determination that
the security has received both the required short-term and long-term quality
rating or is determined to be of comparable quality.  In the event of a
default of the Municipal Obligation underlying a tender option bond, or the
termination of the tender option agreement, the Fund would look to the
maturity date of the underlying security for purposes of compliance with
Rule 2a-7 and, if its remaining maturity was greater than 13 months, the
Fund would sell the security as soon as would be practicable.  The Fund will
purchase tender option bonds only when it is satisfied that the custodial
and tender option arrangements, including the fee payment arrangements, will
not adversely affect the tax exempt status of the underlying Municipal
Obligations and that payment of any tender fees will not have the effect of
creating taxable income for the Fund.  Based on the tender option bond
agreement, the Fund expects to be able to value the tender option bond at
par; however, the value of the instrument will be monitored to assure that
it is valued at fair value.

     Ratings of Municipal Obligations.  If subsequent to its purchase by the
Fund, (a) an issue of rated Municipal Obligations ceases to be rated in the
highest rating category by at least two rating organizations (or one rating
organization if the instrument was rated by only one such rating
organization) or the Fund's Board determines that it is no longer of
comparable quality or (b) the Manager becomes aware that any portfolio
security not so highly rated or any unrated security has been given a rating
by any rating organization below the rating organization's second highest
rating category, the Fund's Board will reassess promptly whether such
security presents minimal credit risk and will cause the Fund to take such
action as it determines is in the best interest of the Fund and its
shareholders; provided that the reassessment required by clause (b) is not
required if the portfolio security is disposed of or matures within five
business days of the Manager becoming aware of the new rating and the Fund's
Board is subsequently notified of the Manager's actions.

     To the extent that the ratings given by Moody's, S&P or Fitch for
Municipal Obligations may change as a result of changes in such
organizations or their rating systems, the Fund will attempt to use
comparable ratings as standards for its investments in accordance with the
investment policies contained in the Prospectus and this Statement of
Additional Information.  The ratings of Moody's, S&P and Fitch represent
their opinions as to the quality of the Municipal Obligations which they
undertake to rate.  It should be emphasized, however, that ratings are
relative and subjective and are not absolute standards of quality.  Although
these ratings may be an initial criterion for selection of portfolio
investments, the Manager also will evaluate these securities and the
creditworthiness of the issuers of such securities.

     Illiquid Securities.  Where a substantial market of qualified
institutional buyers develops for certain restricted securities purchased by
the Fund pursuant to Rule 144A under the Securities Act of 1933, as amended,
the Fund intends to treat such securities as liquid securities in accordance
with procedures approved by the Fund's Board.  Because it is not possible to
predict with assurance how the market for restricted securities pursuant to
Rule 144A will develop, the Fund's Board has directed the Manager to monitor
carefully the Fund's investments in such securities with particular regard
to trading activity, availability of reliable price information and other
relevant information.  To the extent that, for a period of time, qualified
institutional buyers cease purchasing restricted securities pursuant to Rule
144A, the Fund's investing in such securities may have the effect of
increasing the level of illiquidity in the Fund's portfolio during such
period.

     Taxable Investments.  Securities issued or guaranteed by the U.S.
Government or its agencies or instrumentalities include U.S. Treasury
securities, which differ in their interest rates, maturities and times of
issuance.  Some obligations issued or guaranteed by U.S. Government agencies
and instrumentalities are supported by the full faith and credit of the U.S.
Treasury; others by the right of the issuer to borrow from the U.S.
Treasury; others by discretionary authority of the U.S. Government to
purchase certain obligations of the agency or instrumentality; and others
only by the credit of the agency or instrumentality.  These securities bear
fixed, floating or variable rates of interest.  Interest may fluctuate based
on generally recognized reference rates or the relationship of rates.  While
the U.S. Government provides financial support to such U.S. Government-
sponsored agencies or instrumentalities, no assurance can be given that it
will always do so, since it is not so obligated by law.

     Commercial paper consists of short-term, unsecured promissory notes
issued to finance short-term credit needs.

     Certificates of deposit are negotiable certificates representing the ob
ligation of a bank to repay funds deposited with it for a specified period
of time.

     Time deposits are non-negotiable deposits maintained in a banking
institution for a specified period of time (in no event longer than seven
days) at a stated interest rate.  Investments in time deposits generally are
limited to London branches of domestic banks that have total assets in
excess of one billion dollars.  Time deposits which may be held by the Fund
will not benefit from insurance from the Bank Insurance Fund or the Savings
Association Insurance Fund administered by the Federal Deposit Insurance
Corporation.

     Bankers' acceptances are credit instruments evidencing the obligation
of a bank to pay a draft drawn on it by a customer.  These instruments
reflect the obligation both of the bank and of the drawer to pay the face
amount of the instrument upon maturity.  Other short term bank obligations
may include uninsured, direct obligations bearing fixed, floating or
variable interest rates.

     In a repurchase agreement, the Fund buys, and the seller agrees to
repurchase, a security at a mutually agreed upon time and price (usually
within seven days).  The repurchase agreement thereby determines the yield
during the purchaser's holding period, while the seller's obligation to
repurchase is secured by the value of the underlying security.  The Fund's
custodian or sub-custodian will have custody of, and will hold in a
segregated account, securities acquired by the Fund under a repurchase
agreement.  Repurchase agreements are considered by the staff of the
Securities and Exchange Commission to be loans by the Fund.  In an attempt
to reduce the risk of incurring a loss on a repurchase agreement, the Fund
will enter into repurchase agreements only with domestic banks with total
assets in excess of $1 billion, or primary government securities dealers
reporting to the Federal Reserve Bank of New York, with respect to
securities of the type in which the Fund may invest, and will require that
additional securities be deposited with it if the value of the securities
purchased should decrease below resale price.  Repurchase agreements could
involve risks in the event of a default or insolvency of the other party to
the agreement, including possible delays or restrictions upon the Fund's
ability to dispose of the underlying securities.

Management Policies

     Forward Commitments.  Municipal Obligations and other securities
purchased on a forward commitment or when-issued basis are subject to
changes in value (generally changing in the same way, i.e., appreciating
when interest rates decline and depreciating when interest rates rise) based
upon the public's perception of the creditworthiness of the issuer and
changes, real or anticipated, in the level of interest rates.  Securities
purchased on a forward commitment or when-issued basis may expose the Fund
to risks because they may experience such fluctuations prior to their actual
delivery.  Purchasing securities on a when-issued basis can involve the
additional risk that the yield available in the market when the delivery
takes place actually may be higher than that obtained in the transaction
itself.  Purchasing securities on a forward commitment or when-issued basis
when the Fund is fully or almost fully invested may result in greater
potential fluctuation in the value of Fund's net assets and its net asset
value per share.

Investment Restrictions

     The Fund has adopted investment restrictions numbered 1 through 11 as
fundamental policies, which cannot be changed without approval by the
holders of a majority (as defined in the 1940 Act) of the Fund's outstanding
voting shares.  Investment restriction numbered 12 is not a fundamental
policy and may be changed by a vote of a majority of the Fund's Board
members at any time.  The Fund may not:

1.   Purchase securities other than Municipal Obligations and Taxable
     Investments as those terms are defined above and in the Fund's Prospectus.

2.   Borrow money, except from banks for temporary or emergency purposes and
     not for investment, in an amount up to (a) 15% of the value of the Fund's
     total assets (including the amount borrowed) valued at market less
     liabilities (not including the amount borrowed) at the time the borrowing
     is made or (b) one-third of the value of its total assets (including the
     amount borrowed) in order to meet redemption requests which otherwise might
     require the untimely disposition of securities.  While borrowings under
     (a) exceed 5% of the value of the Fund's total assets, the Fund will not
     make any additional investments.  If due to market fluctuations or other
     reasons the value of the Fund's assets falls below 300% of its borrowings,
     the Fund will reduce its borrowings within three business days.  To do
     this, the Fund may have to sell a portion of its investments at a time
     when it may be disadvantageous to do so.

3.   Pledge, hypothecate, mortgage or otherwise encumber its assets, except
     to secure borrowings for temporary or emergency purposes.

4.   Sell securities short or purchase securities on margin.

5.   Underwrite the securities of other issuers except that the Fund may
     bid, separately or as part of a group, for the purchase of Municipal
     Obligations directly from an issuer for its own portfolio in order to take
     advantage of the lower purchase price available.

6.   Purchase or sell real estate, real estate investment trust securities,
     commodities or commodity contracts, or oil and gas interests, but this
     shall not prevent the Fund from investing in Municipal Obligations secured
     by real estate or interests therein.

7.   Make loans to others except through the purchase of qualified debt
     obligations and the entry into repurchase agreements referred to above and
     in the Fund's Prospectus.

8.   Invest more than 5% of its assets in the obligations of one issuer,
     except that up to 25% of the value of the Fund's total assets may be
     invested, and securities issued or guaranteed by the U.S. Government, or
     its agencies or instrumentalities may be purchased, without regard to any
     such limitation.

9.   Invest more than 25% of its assets in the securities of issuers in any
     single industry; provided that there shall be no limitation on the purchase
     of Municipal Obligations and obligations issued or guaranteed by the U.S.
     Government, its agencies or instrumentalities.

10.  Purchase more than 10% of the voting securities of any issuer or invest
     in companies for the purpose of exercising control.
   
11.  Invest in securities of other investment companies, except as they may
     be acquired as part of a merger, consolidation or acquisition of assets and
     except for the purchase, to the extent permitted by Section 12 of the 1940
     Act, of shares of registered unit investment trusts whose assets consist
     substantially of Municipal Obligations.
    
12.  Enter into repurchase agreements providing for settlement in more than
     seven days after notice or purchase securities which are illiquid if, in
     the aggregate, more than 10% of the value of the Fund's net assets would
     be so invested.

     For purposes of Investment Restriction No. 9, industrial development
bonds, where the payment of principal and interest is the ultimate
responsibility of companies within the same industry, are grouped together
as an "industry."

     If a percentage restriction is adhered to at the time of an investment,
a later increase in percentage resulting from a change in values or assets
will not constitute a violation of that restriction.

     The Fund may make commitments more restrictive than the restrictions
listed above so as to permit the sale of Fund shares in certain states.
Should the Fund determine that a commitment is no longer in the best
interests of the Fund and its shareholders, the Fund reserves the right to
revoke the commitment by terminating the sale of Fund shares in the state
involved.


                     MANAGEMENT OF THE FUND
   
     Board members and officers of the Fund, together with information as to
their principal business occupations during at least the last five years,
are shown below.
    
Board Members of the Fund
   
DAVID W. BURKE, Board Member.  Chairman of the Board of Governors, an
     independent board within the United States Information Agency, since
     August 1995.  From August 1994 to December 1994, Mr. Burke was a
     Consultant to the Manager and, from October 1990 to August 1994, he
     was Vice President and Chief Administrative Officer of the Manager.
     From 1977 to 1990, Mr. Burke was involved in the management of
     national television news, as Vice-President and Executive Vice-
     President of ABC News, and subsequently as President of CBS News.  He
     is 61 years old and his address is Box 654, Eastham, Massachusetts
     02642.
    
   
HODDING CARTER, III, Board Member.  Chairman of MainStreet, a television
     production company.  Since 1995, Knight Professor of public affairs
     journalism at the University of Maryland.  From 1985 to 1986, he was
     editor and chief correspondent of "Capitol Journal," a weekly Public
     Broadcasting System ("PBS") series on Congress.  From 1981 to 1984, he
     was anchorman and chief correspondent for the PBS' "Inside Story," a
     regularly scheduled half-hour critique of press performance.  From
     1977 to July 1980, Mr. Carter served as Assistant Secretary of State
     for Public Affairs and as Department of State spokesman.  He is 62
     years old and his address is c/o MainStreet, 918 Sixteenth Street,
     N.W., Washington, D.C. 20006.
    
   
JOSEPH S. DiMARTINO, Chairman of the Board. Since January 1995, Chairman of
     the Board of various funds in the Dreyfus Family of Funds.  He is also
     Chairman of the Board of Noel Group, Inc., a venture capital company;
     and Staffing Resources, Inc., a temporary placement agency.  Mr.
     DiMartino also serves as director of The Muscular Dystrophy
     Association; HealthPlan Services Corporation, a provider of marketing,
     administrative and risk management services to health and other
     benefit programs; Carlyle Industries Inc. (formerly, Belding Heminway
     Company, Inc.), a button packager and distributor; and Curtis
     Industries, Inc., a national distributor of security products,
     chemicals, and automotive and other hardware.  For more than five
     years prior to January 1995, he was President, a director and, until
     August 1994, Chief Operating Officer of the Manager and Executive Vice
     President and a director of Dreyfus Service Corporation, a wholly-
     owned subsidiary of the Manager and, until August 24, 1994, the Fund's
     distributor.  From August 1994 to December 31, 1994, he was a director
     of Mellon Bank Corporation.  He is 53 years old and his address is 200
     Park Avenue, New York, New York 10166.
    
   
EHUD HOUMINER, Board Member.  Professor and Executive-in-Residence at the
     Columbia Business School, Columbia University.  Since January 1996,
     principal of Lear, Yavits and Associates, a management consultant
     firm.  He also is a director of Avnet Inc. and Five Star Food Service,
     Inc.  He is 57 years old and his address is c/o Columbia Business
     School, Columbia University, Uris Hall, Room 526, New York, New York
     10027.
    
   
RICHARD C. LEONE, Board Member.  President of The Twentieth Century Fund,
     Inc., a tax exempt research foundation engaged in the study of
     economic, foreign policy and domestic issues.  From April 1990 to
     March 1994, he was Chairman and, from April 1988 to March 1994, a
     Commissioner of The Port Authority of New York and New Jersey.  A
     member in 1985, and from January 1986 to January 1989, Managing
     Director of Dillon, Read & Co. Inc.  Mr. Leone is also a director of
     Dynex, Inc.  He is 57 years old and his address is 41 East 70th
     Street, New York, New York 10021.
    
   
HANS C. MAUTNER, Board Member.  Chairman, Trustee and Chief Executive
     Officer of Corporate Property Investors, a real estate investment
     company.  Since January 1986, a Director of Julius Baer Investment
     Management, Inc., a wholly-owned subsidiary of Julius Baer Securities,
     Inc.  He is 59 years old and his address is 305 East 47th Street, New
     York, New York 10017.
    
   
ROBIN A. SMITH, Board Member.  Since June 1997, Administration Director of
     The Beacon Group, LLC, a private equity firm and advisory partnership.
     Since 1993, Vice President, and from March 1992 to October 1993,
     Executive Director, of One to One Partnership, Inc., a national non-
     profit organization that seeks to promote mentoring and economic
     empowerment for at-risk youths.  From June 1986 to February 1992, she
     was an investment banker with Goldman, Sachs, & Co.  She is 34 years
     old and her address is 399 Park Avenue, 17th Floor, New York, New York
     10022.
    
   
JOHN E. ZUCCOTTI, Board Member.  Since November 1996, Chairman and Chief
     Executive Officer of World Financial Properties, Inc.  From 1990 to
     November 1996, he was President and Chief Executive Officer of Olympia
     & York Companies (U.S.A.).  From 1986 to 1990, he was a partner in the
     law firm of Brown & Wood, and from 1978 to 1986, a partner in the law
     firm of Tufo & Zuccotti.  First Deputy Mayor of the City of New York
     from December 1975 to June 1977, and Chairman of the City Planning
     Commission for the City of New York from 1973 to 1975.  Mr. Zuccotti
     is also a Director of Olympia & York Companies (U.S.A.), Starrett
     Housing Corporation, a construction, development and real estate
     properties corporation, and Capstone Pharmacy Services, Inc.  He is 60
     years old and his address is 1 Liberty Plaza, 6th Floor, New York, New
     York 10006.
    
     For so long as the Plan described in the section captioned "Shareholder
Services Plan" remains in effect, the Board members of the Fund who are not
"interested persons" (as defined in the 1940 Act) will be selected and
nominated by the Board members who are not "interested persons" of the Fund.
   
     The Fund typically pays its Board members an annual retainer and a per
meeting fee and reimburses them for their expenses.  The Chairman of the
Board receives an additional 25% of such compensation.  Emeritus Board
members are entitled to receive an annual retainer and a per meeting fee of
one-half the amount paid to them as Board members.  The aggregate amount of
compensation paid to each Board member by the Fund for the fiscal year ended
May 31, 1997, and by other funds in the Dreyfus Family of Funds for which
such person is a Board member (the number of which is set forth in
parenthesis next to each Board member's total compensation) for the year
ended December 31, 1996, were as follows:
    
   

                                                            Total
                                                       Compensation from
                               Aggregate                 Fund and Fund
 Name of Board              Compensation from           Complex Paid to
     Member                       Fund*                  Board Members

David W. Burke                $7,000                   $232,699 (51)

Hodding Carter, III           $7,000                   $ 39,325 (7)

Joseph S. DiMartino           $8,750                   $517,075 (93)

Ehud Houminer                 $7,000                   $ 48,769 (11)

Richard C. Leone              $6,500                   $ 38,825 (7)

Hans C. Mautner               $6,500                   $ 36,325 (7)

Robin A. Smith                $6,500                   $ 39,325 (7)

John E. Zuccotti              $6,500                   $ 39,325 (7)
    
   
_____________________
*    Amount does not include reimbursed expenses for attending Board
     meetings, which amounted to $2,408 for all Board members as a group.
    
Officers of the Fund
   
MARIE E. CONNOLLY, President and Treasurer.  President, Chief Executive
     Officer, Chief Compliance Officer and a director of the Distributor and
     Funds Distributor, Inc., the ultimate parent of which is Boston
     Institutional Group, Inc., and an officer of other investment companies
     advised or administered by the Manager. She is 40 years old.
    
   
JOHN E. PELLETIER, Vice President and Secretary.  Senior Vice President,
     General Counsel, Secretary and Clerk of the Distributor and Funds
     Distributor, Inc., the ultimate parent of which is Boston Institutional
     Group, Inc., and an officer of other investment companies advised or
     administered by the Manager.  From February 1992 to July 1994, he
     served as Counsel for The Boston Company Advisors, Inc.  He is 33 years
     old.
    
   
RICHARD W. INGRAM, Vice President and Assistant Treasurer.  Executive Vice
     President of the Distributor and Funds Distributor, Inc., the ultimate
     parent of which is Boston Institutional Group, Inc., and an officer of
     other investment companies advised or administered by the Manager.
     From March 1994 to November 1995, he was Vice President and Division
     Manager for First Data Investor Services Group.  From 1989 to 1994, he
     was Vice President, Assistant Treasurer and Tax Director-Mutual Funds
     at The Boston Company, Inc.  He is 42 years old.
    
   
MARY A. NELSON, Vice President and Assistant Treasurer.  Vice President of
     the Distributor and Funds Distributor, Inc., the ultimate parent of
     which is Boston Institutional Group, Inc.,  and an officer of other
     investment companies advised or administered by the Manager.  From
     September 1989 to July 1994, she was an Assistant Vice President and
     Client Manager for The Boston Company, Inc.  She is 33 years old.
    
   
MICHAEL S. PETRUCELLI, Vice President and Assistant Treasurer.  Senior Vice
     President of Funds Distributor, Inc., the ultimate parent of which is
     Boston Institutional Group, Inc., and an officer of other investment
     companies advised or administered by the Manager.  From December 1989
     through November 1996, he was employed by GE Investments where he held
     various financial, business development and compliance positions.  He
     also served as Treasurer of the GE Funds and as Director of GE
     Investment Services.  He is 36 years old.
    
   
JOSEPH F. TOWER, III, Vice President and Assistant Treasurer.  Senior Vice
     President, Treasurer, Chief Financial Officer and a director of the
     Distributor and Funds Distributor, Inc., the ultimate parent of which
     is Boston Institutional Group, Inc., and an officer of other investment
     companies advised or administered by the Manager.  From July 1988 to
     August 1994, he was employed by The Boston Company, Inc. where he held
     various management positions in the Corporate Finance and Treasury
     areas.  He is 35 years old.
    
   
DOUGLAS C. CONROY, Vice President and Assistant Secretary.  Assistant Vice
     President of Funds Distributor, Inc., the ultimate parent of which is
     Boston Institutional Group, Inc., and an officer of other investment
     companies advised or administered by the Manager.  From April 1993 to
     January 1995, he was a Senior Fund Accountant for Investors Bank &
     Trust Company.  From December 1991 to March 1993, he was employed as a
     Fund Accountant at The Boston Company, Inc.  He is 28 years old.
    
   
    
   
ELIZABETH A. KEELEY, Vice President and Assistant Secretary.  Vice President
     of the Distributor and Funds Distributor, Inc., the ultimate parent of
     which is Boston Institutional Group, Inc., and an officer of other
     investment companies advised or administered by the Manager.  She has
     been employed by the Distributor  since September 1995.  She is 27
     years old.
    
   
     The address of all officers of the Fund is 200 Park Avenue, New York,
New York 10166.
    
   
     The Fund's Board members and officers, as a group, owned less than 1%
of the Fund's voting securities outstanding on September 17, 1997.
    
   
     The following entity is known by the Fund to own, of record or
beneficially, 5% or more of the Fund's outstanding voting securities on
September 17, 1997:  Cudd and Company, c/o Chase Manhattan Bank, Attn.
Robert Gray, 1211 Avenue of Americas, 35th Floor, New York, New York 10036,
was the record owner of 7.0907% of the Fund's outstanding shares.
    

                      MANAGEMENT AGREEMENT

     The following information supplements and should be read in conjunction
with the section in the Fund's Prospectus entitled "Management of the Fund."
   
     The Manager provides management services pursuant to the Management
Agreement (the "Agreement") dated August 24, 1994 with the Fund, which is
subject to annual approval by (i) the Fund's Board or (ii) vote of a
majority (as defined in the 1940 Act) of the outstanding voting securities
of the Fund, provided that in either event the continuance also is approved
by a majority of the Board members who are not "interested persons" (as
defined in the 1940 Act) of the Fund or the Manager, by vote cast in person
at a meeting called for the purpose of voting on such approval.  The
Agreement was approved by shareholders on August 4, 1994, and was last
approved by the Fund's Board, including a majority of the Board members who
are not "interested persons" of any party to the Agreement, at a meeting
held on January 13, 1997.  The Agreement is terminable without penalty, on
not less than 60 days' notice, by the Fund's Board, by vote of the holders
of a majority of the Fund's shares, or by the Manager.  The Agreement will
terminate automatically in the event of its assignment (as defined in the
1940 Act).
    
   
     The following persons are officers and/or directors of the Manager:  W.
Keith Smith, Chairman of the Board; Christopher M. Condron, President, Chief
Executive Officer, Chief Operating Officer and a director; Stephen E.
Canter, Vice Chairman, Chief Investment Officer and a director; Lawrence S.
Kash, Vice Chairman--Distribution and a director; William T. Sandalls, Jr.,
Senior Vice President and Chief Financial Officer; Mark N. Jacobs, Vice
President, General Counsel and Secretary; Patrice M. Kozlowski, Vice
President--Corporate Communications; Mary Beth Leibig, Vice President--Human
Resources; Jeffrey N. Nachman, Vice President--Mutual Fund Accounting;
Andrew S. Wasser, Vice President--Information Systems; William V. Healey,
Assistant Secretary; and Mandell L. Berman, Burton C. Borgelt and Frank V.
Cahouet, directors.
    
   
     The Manager manages the Fund's portfolio of investments in accordance
with the stated policies of the Fund, subject to the approval of the Fund's
Board.  The Manager is responsible for investment decisions and provides the
Fund with portfolio managers who are authorized by the Board to execute
purchases and sales of securities.  The Fund's portfolio managers are A.
Paul Disdier, Karen M. Hand, Stephen C. Kris, Richard J. Moynihan, W.
Michael Petty, Jill C. Shaffro, Samuel J. Weinstock and Monica S. Wieboldt.
The Manager also maintains a research department with a professional staff
of portfolio managers and securities analysts who provide research services
for the Fund and for other funds advised by the Manager.
    
     The Manager maintains office facilities on behalf of the Fund, and
furnishes statistical and research data, clerical help, accounting, data
processing, bookkeeping and internal auditing and certain other required
services to the Fund.  The Manager also may make such advertising and
promotional expenditures, using its own resources, as it from time to time
deems appropriate.

     All expenses incurred in the operation of the Fund are borne by the
Fund, except to the extent specifically assumed by the Manager.  The
expenses borne by the Fund include:  taxes, interest, brokerage fees and
commissions, if any, fees of Board members who are not officers, directors,
employees or holders of 5% or more of the outstanding voting securities of
the Manager, Securities and Exchange Commission fees, state Blue Sky
qualification fees, advisory fees, charges of custodians, transfer and
dividend disbursing agents' fees, certain insurance premiums, industry
association fees, outside auditing and legal expenses, costs of independent
pricing services, costs of maintaining corporate existence, costs
attributable to investor services (including, without limitation, telephone
and personnel expenses), costs of shareholders' reports and corporate
meetings, costs of preparing and printing prospectuses and statements of
additional information for regulatory purposes and for distribution to
existing shareholders, and any extraordinary expenses.
   
     As compensation for the Manager's services, the Fund has agreed to pay
the Manager a monthly management fee at the annual rate of .50 of 1% of the
value of the Fund's average daily net assets.  All fees and expenses are
accrued daily and deducted before declaration of dividends to investors.
For the fiscal years ended May 31, 1995, 1996 and 1997, the management fees
paid to the Manager amounted to $5,500,256, $5,156,708 and $4,962,817,
respectively.
    
     The Manager has agreed that if in any fiscal year the aggregate
expenses of the Fund, exclusive of taxes, brokerage, interest and (with the
prior written consent of the necessary state securities commissions)
extraordinary expenses, but including the management fee, exceed the expense
limitation of any state having jurisdiction over the Fund, the Fund may
deduct from the payment to be made to the Manager under the Agreement, or
the Manager will bear, such excess expense to the extent required by state
law.  Such deduction or payment, if any, will be estimated daily, and
reconciled and effect or paid, as the case may be, on a monthly basis.

     The aggregate of the fees payable to the Manager is not subject to
reduction as the value of the Fund's net assets increases.


                       PURCHASE OF SHARES

     The following information supplements and should be read in conjunction
with the section in the Fund's Prospectus entitled "How to Buy Shares."
   
     The Distributor.  The Distributor serves as the Fund's distributor on a
best efforts basis pursuant to an agreement which is renewable annually.
The Distributor also acts as distributor for the other funds in the Dreyfus
Family of Funds and for certain other investment companies.
    
     Using Federal Funds.  Dreyfus Transfer, Inc., the Fund's transfer and
dividend disbursing agent (the "Transfer Agent"), or the Fund may attempt to
notify the investor upon receipt of checks drawn on banks that are not
members of the Federal Reserve System as to the possible delay in conversion
into Federal Funds and may attempt to arrange for a better means of
transmitting the money.  If the investor is a customer of a securities
dealer, bank or other financial institution and his order to purchase Fund
shares is paid for other than in Federal Funds, the securities dealer, bank
or other financial institution, acting on behalf of its customer, will
complete the conversion into, or itself advance, Federal Funds generally on
the business day following receipt of the customer order.  The order is
effective only when so converted and received by the Transfer Agent.  An
order for the purchase of Fund shares placed by an investor with sufficient
Federal Funds or a cash balance in his brokerage account with a securities
dealer, bank or other financial institution will become effective on the day
that the order, including Federal Funds, is received by the Transfer Agent.

     Dreyfus TeleTransfer Privilege.  Dreyfus TeleTransfer purchase orders
may be made at any time.  Purchase orders received by 4:00 p.m., New York
time, on any business day that the Transfer Agent and the New York Stock
Exchange are open for business will be credited to the shareholder's Fund
account on the next bank business day following such purchase order.
Purchase orders made after 4:00 p.m., New York time, on any business day the
Transfer Agent and the New York Stock Exchange are open for business, or
orders made on Saturday, Sunday or any Fund holiday (e.g., when the New York
Stock Exchange is not open for business), will be credited to the
shareholder's Fund account on the second bank business day following such
purchase order.  To qualify to use the Dreyfus TeleTransfer Privilege, the
initial payment for purchase of Fund shares must be drawn on, and redemption
proceeds paid to, the same bank and account as are designated on the Account
Application or Shareholder Services Form on file.  If the proceeds of a
particular redemption are to be wired to an account at any other bank, the
request must be in writing and signature-guaranteed.  See "Redemption of
Shares--Dreyfus TeleTransfer Privilege."

     Procedures for Multiple Accounts.  The Transfer Agent will provide each
institution with a written confirmation for each transaction in a
sub-account at no additional charge.  Upon receipt of funds for investment
by interbank wire, the Transfer Agent promptly will confirm the receipt of
the investment by telephone or return wire to the transmitting bank, if the
investor so requests.

     The Transfer Agent also will provide each institution with a monthly
statement setting forth, for each sub-account, the share balance, income
earned for the month, income earned for the year to date and the total
current value of the account.

     Service Charges.  There are no sales or service charges by the Fund or
the Distributor, although investment dealers, banks and other financial
institutions may make reasonable charges to investors for their services.
The services provided and fees therefor are established by each institution
acting independently of the Fund.  The Fund has been given to understand
that these fees may be charged for customer services including, but not
limited to, same-day investment of client funds; same-day access to client
funds; advice to customers about the status of their accounts, yield
currently being paid or income earned to date; provision of periodic account
statements showing security and money market positions; other services
available from the dealer, bank or other financial institution; and
assistance with inquiries related to their investment.  Any such fees will
be deducted monthly from the investor's account, which on smaller accounts
could constitute a substantial portion of the distributions.  Small,
inactive, long-term accounts involving monthly service charges may not be in
the best interest of investors.  Investors should be aware that they may
purchase shares of the Fund directly from the Fund without imposition of any
maintenance or service charges, other than those already described herein.

     Reopening an Account.  An investor may reopen an account with a minimum
investment of $100 without filing a new Account Application during the
calendar year the account is closed or during the following calendar year,
provided the information on the old Account Application is still applicable.

                   SHAREHOLDER SERVICES PLAN

     The following information supplements and should be read in conjunction
with the section in the Fund's Prospectus entitled "Shareholder Services
Plan."

     The Fund has adopted a Shareholder Services Plan (the "Plan") pursuant
to which the Fund reimburses Dreyfus Service Corporation for certain
allocated expenses of providing personal services and/or maintaining
shareholder accounts.  The services provided may include personal services
relating to shareholder accounts, such as answering shareholder inquiries
regarding the Fund and providing reports and other information, and services
related to the maintenance of shareholder accounts.

     A quarterly report of the amounts expended under the Plan, and the
purposes for which such expenditures were incurred, must be made to the
Board for its review.  In addition, the Plan provides that material
amendments must be approved by the Fund's Board, and by the Board members
who are not "interested persons" (as defined in the 1940 Act) of the Fund or
the Manager and have no direct or indirect financial interest in the
operation of the Plan, by vote cast in person at a meeting called for the
purpose of considering such amendments.  The Plan is subject to annual
approval by such vote of the Board members cast in person at a meeting
called for the purpose of voting on the Plan.  The Plan was last so approved
on April 29, 1996.  The Plan is terminable at any time by vote of a majority
of the Board members who are not "interested persons" and have no direct or
indirect financial interest in the operation of the Plan.
   
     For the fiscal year ended May 31, 1997, $575,317 was chargeable to the
Fund under the Shareholder Services Plan.
    

                      REDEMPTION OF SHARES

     The following information supplements and should be read in conjunction
with the section in the Fund's Prospectus entitled "How to Redeem Shares."
   
     Check Redemption Privilege. The Fund provides Redemption Checks
("Checks") automatically upon opening an account, unless the investor
specifically refuses the Check Redemption Privilege by checking the
applicable "No" box on the Account Application.  The Check Redemption
Privilege may be established for an existing account by a separate signed
Shareholder Services Form. Checks will be sent only to the registered
owner(s) of the account and only to the address of record.  The Account
Application or Shareholder Services Form must be manually signed by the
registered owner(s).  Checks are drawn on the investor's account and may be
made payable to the order of any person in an amount of $500 or more.  When
a Check is presented to the Transfer Agent for payment, the Transfer Agent,
as the investor's agent, will cause the Fund to redeem a sufficient number
of full and fractional shares in the account to cover the amount of the
Check.  Dividends are earned until the Check clears.  After clearance, a
copy of the Check will be returned to the investor.  Investors generally
will be subject to the same rules and regulations that apply to checking
accounts, although election of this Privilege creates only a
shareholder-transfer agent relationship with the Transfer Agent.
    
     If the amount of the Check is greater than the value of the shares in
an investor's account, the Check will be returned marked insufficient funds.
Checks should not be used to close an account.
   
     Wire Redemption Privilege.  By using this Privilege, the investor
authorizes the Transfer Agent to act on wire, telephone or letter redemption
instructions from any person representing himself or herself to be the
investor and reasonably believed by the Transfer Agent to be genuine.
Ordinarily, the Fund will initiate payment for shares redeemed pursuant to
this Privilege on the same business day if the Transfer Agent receives the
redemption request in proper form prior to Noon on such day; otherwise, the
Fund will initiate payment on the next business day.  Redemption proceeds
($1,000 minimum) will be transferred by Federal Reserve wire only to the
commercial bank account specified by the investor on the Account Application
or Shareholder Services Form, or to a correspondent bank if the investor's
bank is not a member of the Federal Reserve System.  Fees ordinarily are
imposed by such bank and borne by the investor.  Immediate notification by
the correspondent bank to the investor's bank is necessary to avoid a delay
in crediting the funds to the investor's bank account.
    
     Investors with access to telegraphic equipment may wire redemption
requests to the Transfer Agent by employing the following transmittal code
which may be used for domestic or overseas transmissions:

                                   Transfer Agent's
          Transmittal Code         Answer Back Sign

          144295                   144295 TSSG PREP

     Investors who do not have direct access to telegraphic equipment may
have the wire transmitted by contacting a TRT Cables operator at
1-800-654-7171, toll free.  Investors should advise the operator that the
above transmittal code must be used and should also inform the operator of
the Transfer Agent's answer back sign.

     To change the commercial bank or account designated to receive
redemption proceeds, a written request must be sent to the Transfer Agent.
This request must be signed by each shareholder, with each signature
guaranteed as described below under "Stock Certificates; Signatures."

     Dreyfus TeleTransfer Privilege.  Investors should be aware that if they
have selected the Dreyfus TeleTransfer Privilege, any request for a wire
redemption will be effected as a Dreyfus TeleTransfer transaction through
the Automated Clearing House ("ACH") system unless more prompt transmittal
specifically is requested.  Redemption proceeds will be on deposit in the
investor's account at an ACH member bank ordinarily two business days after
receipt of the redemption request.  See "Purchase of Shares--Dreyfus
TeleTransfer Privilege."

     Stock Certificates; Signatures.  Any stock certificate representing
Fund shares to be redeemed must be submitted with the redemption request.
Written redemption requests must be signed by each shareholder, including
each holder of a joint account, and each signature must be guaranteed.
Signatures on endorsed certificates submitted for redemption also must be
guaranteed.  The Transfer Agent has adopted standards and procedures
pursuant to which signature-guarantees in proper form generally will be
accepted from domestic banks, brokers, dealers, credit unions, national
securities exchanges, registered securities associations, clearing agencies
and savings associations, as well as from participants in the New York Stock
Exchange Medallion Signature Program, the Securities Transfer Agents
Medallion Program ("STAMP") and the Stock Exchanges Medallion Program.
Guarantees must be signed by an authorized signatory of the guarantor and
"Signature Guaranteed" must appear with the signature.  The Transfer Agent
may request additional documentation from corporations, executors,
administrators, trustees or guardians, and may accept other suitable
verification arrangements from foreign investors, such as consular
verification.  For more information with respect to signature-guarantees,
please call one of the telephone numbers listed on the cover.
   
     Redemption Commitment.  The Fund has committed itself to pay in cash
all redemption requests made by any shareholder of record, limited in amount
during any 90-day period to the lesser of $250,000 or 1% of the value of the
Fund's net assets at the beginning of such period.  This commitment is
irrevocable without the prior approval of the Securities and Exchange
Commission and is a fundamental policy of the Fund which may not be changed
without shareholder approval.  In the case of requests for redemption in
excess of such amount, the Fund's Board reserves the right to make payments
in whole or in part in securities or other assets of the Fund in case of an
emergency or any time a cash distribution would impair the liquidity of the
Fund to the detriment of existing shareholders.  In such event, the
securities would be valued in the same manner as the Fund's portfolio is
valued.  If the recipient sold such securities, brokerage charges might be
incurred.
    
     Suspension of Redemptions.  The right of redemption may be suspended or
the date of payment postponed (a) during any period when the New York Stock
Exchange is closed (other than customary weekend and holiday closings), (b)
when trading in the markets the Fund ordinarily utilizes is restricted, or
when an emergency exists as determined by the Securities and Exchange
Commission so that disposal of the Fund's investments or determination of
its net asset value is not reasonably practicable or (c) for such other
periods as the Securities and Exchange Commission by order may permit to
protect the Fund's shareholders.


                      SHAREHOLDER SERVICES

     The following information supplements and should be read in conjunction
with the
section in the Fund's Prospectus entitled "Shareholder Services."

     Fund Exchanges.  Shares of other funds purchased by exchange will be
purchased on the basis of relative net asset value per share as follows:

     A.   Exchanges for shares of funds that are offered without a
          sales load will be made without a sales load.

     B.   Shares of funds purchased without a sales load may be
          exchanged for shares of other funds sold with a sales load, and
          the applicable sales load will be deducted.

     C.   Shares of funds purchased with a sales load may be exchanged
          without a sales load for shares of any other funds sold without a
          sales load.

     D.   Shares of funds purchased with a sales load, shares of funds
          acquired by a previous exchange from shares purchased with a sales
          load, and additional shares acquired through reinvestment of
          dividends or distributions of any such funds (collectively
          referred to herein as "Purchased Shares") may be exchanged for
          shares of other funds sold with a sales load (referred to herein
          as "Offered Shares"), provided that, if the sales load applicable
          to the Offered Shares exceeds the maximum sales load that could
          have been imposed in connection with the Purchased Shares (at the
          time the Purchased Shares were acquired), without giving effect to
          any reduced loads, the difference will be deducted.

     To accomplish an exchange under item D above, shareholders must notify
the Transfer Agent of their prior ownership of fund shares and their account
number.

     To request an exchange, an investor must give exchange instructions to
the Transfer Agent in writing or by telephone.  The ability to issue
exchange instructions by telephone is given to all Fund shareholders
automatically, unless the investor checks the applicable "No" box on the
account application, indicating that the investor specifically refuses this
Privilege.   By using the Telephone Exchange Privilege, the investor
authorizes the Transfer Agent to act on telephonic instructions (including
The Dreyfus Touchr automated telephone system) from any person representing
himself or herself to be the investor, and reasonably believed by the
Transfer Agent to be genuine.  Telephone exchanges may be subject to
limitations as to the amount involved or the number of telephone exchanges
permitted.  Shares issued in certificate form are not eligible for telephone
exchange.

     To establish a personal retirement plan by exchange, shares of the fund
being exchanged must have a value of at least the minimum initial investment
required for the fund into which the exchange is being made.  For
Dreyfus-sponsored Keogh Plans, IRAs and IRAs set up under a Simplified
Employee Pension Plan ("SEP-IRAs") with only one participant, the minimum
initial investment is $750.  To exchange shares held in corporate plans,
403(b)(7) Plans and SEP-IRAs with more than one participant, the minimum
initial investment is $100 if the plan has at least $2,500 invested among
the funds in the Dreyfus Family of Funds.  To exchange shares held in
personal retirement plans, the shares exchanged must have a current value of
at least $100.

     Dreyfus Auto-Exchange Privilege.  Dreyfus Auto-Exchange Privilege
permits an investor to purchase, in exchange for shares of the Fund, shares
of another fund in the Dreyfus Family of Funds.  This Privilege is available
only for existing accounts.  Shares will be exchanged on the basis of
relative net asset value as described above under "Fund Exchanges."
Enrollment in or modification or cancellation of this Privilege is effective
three business days following notification by the investor.  An investor
will be notified if his account falls below the amount designated to be
exchanged under this Privilege.  In this case, an investor's account will
fall to zero unless additional investments are made in excess of the
designated amount prior to the next Auto-Exchange transaction.  Shares held
under IRA and other retirement plans are eligible for this Privilege.
Exchanges of IRA shares may be made between IRA accounts and from regular
accounts to IRA accounts, but not from IRA accounts to regular accounts.
With respect to all other retirement accounts exchanges may be made only
among those accounts.

     Fund Exchanges and the Dreyfus Auto-Exchange Privilege are available to
shareholders resident in any state in which shares of the fund being
acquired may legally be sold.  Shares may be exchanged only between accounts
having identical names and other identifying designations.

     Shareholder Services Forms and prospectuses of the other funds may be
obtained by calling 1-800-645-6561.  The Fund reserves the right to reject
any exchange request in whole or in part.  The Fund Exchanges service or the
Dreyfus Auto-Exchange Privilege may be modified or terminated at any time
upon notice to shareholders.

     Automatic Withdrawal Plan.  The Automatic Withdrawal Plan permits an
investor with a $5,000 minimum account to request withdrawal of a specified
dollar amount (minimum of $50) on either a monthly or quarterly basis.
Withdrawal payments are the proceeds from sales of Fund shares, not the
yield on the shares.  If withdrawal payments exceed reinvested dividends and
distributions, the investor's shares will be reduced and eventually may be
depleted.  Automatic Withdrawal may be terminated at any time by the
investor, the Fund or the Transfer Agent.  Shares for which certificates
have been issued may not be redeemed through to the Automatic Withdrawal
Plan.

     Dreyfus Dividend Sweep.  Dreyfus Dividend Sweep allows investors to
invest automatically their dividends or dividends and capital gain
distributions, if any, paid by the Fund in shares of another fund in the
Dreyfus Family of Funds of which the investor is a shareholder.  Shares of
other funds purchased pursuant to this privilege will be purchased on the
basis of relative net asset value per share as follows:
 
     A.   Dividends and distributions paid by a fund may be invested without
          imposition of a sales load in shares of other funds that are offered
          without a sales load.

     B.   Dividends and distributions paid by a fund which does not charge a
          sales load may be invested in shares of other funds sold with a sales
          load, and the applicable sales load will be deducted.

     C.   Dividends and distributions paid by a fund which charges a sales load
          may be invested in shares of other funds sold with a sales load
          (referred to herein as "Offered Shares"), provided that, if the sales
          load applicable to the Offered Shares exceeds the maximum sales load
          charged by the fund from which dividends or distributions are being
          swept, without giving effect to any reduced loads, the difference will
          be deducted.

     D.   Dividends and distributions paid by a fund may be invested in shares
          of other funds that impose a contingent deferred sales charge ("CDSC")
          and the applicable CDSC, if any, will be imposed upon redemption of
          such shares.
 

                DETERMINATION OF NET ASSET VALUE

     The following information supplements and should be read in conjunction
with the section in the Fund's Prospectus entitled "How to Buy Shares."

     Amortized Cost Pricing.  The valuation of the Fund's portfolio
securities is based upon their amortized cost, which does not take into
account unrealized capital gains or losses.  This involves valuing an
instrument at its cost and thereafter assuming a constant amortization to
maturity of any discount or premium, regardless of the impact of fluctuating
interest rates on the market value of the instrument.  While this method
provides certainty in valuation, it may result in periods during which
value, as determined by amortized cost, is higher or lower than the price
the Fund would receive if it sold the instrument.

     The Fund's Board has established, as a particular responsibility within
the overall duty of care owed to the Fund's investors, procedures reasonably
designed to stabilize the Fund's price per share as computed for purposes of
purchases and redemptions at $1.00.  Such procedures include review of the
Fund's portfolio holdings by the Board, at such intervals as it deems
appropriate, to determine whether the Fund's net asset value calculated by
using available market quotations or market equivalents deviates from $1.00
per share based on amortized cost.  Market quotations and market equivalents
used in such review are obtained from an independent pricing service (the
"Service") approved by the Board.  The Service values the Fund's investments
based on methods which include consideration of:  yields or prices of
municipal bonds of comparable quality, coupon, maturity and type;
indications of values from dealers; and general market conditions.  The
Service also may employ electronic data processing techniques and/or a
matrix system to determine valuations.

     The extent of any deviation between the Fund's net asset value based
upon available market quotations or market equivalents and $1.00 per share
based on amortized cost will be examined by the Board.  If such deviation
exceeds 1/2 of 1%, the Board promptly will consider what action, if any,
will be initiated.  In the event the Board determines that a deviation
exists which may result in material dilution or other unfair results to
investors or existing shareholders, it has agreed to take such corrective
action as it regards as necessary and appropriate, including:  selling
portfolio instruments prior to maturity to realize capital gains or losses
or to shorten average portfolio maturity; withholding dividends or paying
distributions from capital or capital gains; redeeming shares in kind; or
establishing a net asset value per share by using available market
quotations or market equivalents.
   
     New York Stock Exchange Closings.  The holidays (as observed) on which
the New York Stock Exchange is closed currently are:  New Year's Day, Martin
Luther King, Jr. Day, Presidents' Day, Good Friday, Memorial Day,
Independence Day, Labor Day, Thanksgiving and Christmas.
    
               DIVIDENDS, DISTRIBUTIONS AND TAXES

     The following information supplements and should be read in conjunction
with the section in the Fund's Prospectus entitled "Dividends, Distributions
and Taxes."

     Ordinarily, gains and losses realized from portfolio transactions will
be treated as capital gain or loss.  However, all or a portion of any gain
realized from the sale or other disposition of certain market discount bonds
will be treated as ordinary income under Section 1276 of the Internal
Revenue Code of 1986, as amended.


                     PORTFOLIO TRANSACTIONS

     Portfolio securities ordinarily are purchased from and sold to parties
acting as either principal or agent.  Newly-issued securities ordinarily are
purchased directly from the issuer or from an underwriter; other purchases
and sales usually are placed with those dealers from whom it appears that
the best price or execution will be obtained.  Usually no brokerage
commissions, as such, are paid by the Fund for such purchases and sales,
although the price paid usually includes an undisclosed compensation to the
dealer acting as agent.  The prices paid to underwriters of newly-issued
securities usually include a concession paid by the issuer to the
underwriter, and purchases of after-market securities from dealers
ordinarily are executed at a price between the bid and asked price.  No
brokerage commissions have been paid by the Fund to date.

     Transactions are allocated to various dealers by the Fund's portfolio
managers in their best judgment.  The primary consideration is prompt and
effective execution of orders at the most favorable price.  Subject to that
primary consideration, dealers may be selected for research, statistical or
other services to enable the Manager to supplement its own research and
analysis with the views and information of other securities firms.

     Research services furnished by brokers through which the Fund effects
securities transactions may be used by the Manager in advising other funds
it advises and, conversely, research services furnished to the Manager by
brokers in connection with other funds the Manager advises may be used by
the Manager in advising the Fund.  Although it is not possible to place a
dollar value on these services, it is the opinion of the Manager that the
receipt and study of such services should not reduce the overall expenses of
its research department.


                       YIELD INFORMATION

     The following information supplements and should be read in conjunction
with the section in the Fund's Prospectus entitled "Yield Information."
   
     For the seven-day period ended May 31, 1997, the Fund's yield was 3.31%
and effective yield was 3.36%.  Yield is computed in accordance with a
standardized method which involves determining the net change in the value
of a hypothetical pre-existing Fund account having a balance of one share at
the beginning of a seven calendar day period for which yield is to be
quoted, dividing the net change by the value of the account at the beginning
of the period to obtain the base period return, and annualizing the results
(i.e., multiplying the base period return by 365/7).  The net change in the
value of the account reflects the value of additional shares purchased with
dividends declared on the original share and any such additional shares and
fees that may be charged to shareholder accounts, in proportion to the
length of the base period and the Fund's average account size, but does not
include realized gains and losses or unrealized appreciation and
depreciation.  Effective yield is computed by adding 1 to the base period
return (calculated as described above), raising that sum to a power equal to
365 divided by 7, and subtracting 1 from the result.
    
   
     Based upon a 1997 Federal personal income tax rate of 39.60%, the
Fund's tax equivalent yield for the seven-day period ended May 31, 1997 was
5.48%.  Tax equivalent yield is computed by dividing that portion of the
yield or effective yield (calculated as described above) which is tax exempt
by 1 minus a stated tax rate and adding the quotient to that portion, if
any, of the yield of the Fund that is not tax exempt.
    
   
     The tax equivalent yield noted above represents the application of the
highest Federal marginal personal income tax rate in effect during 1997.
The tax equivalent figure, however, does not include the potential effect of
any state or local (including, but not limited to, county, district or city)
taxes, including applicable surcharges.  In addition, there may be pending
legislation which could affect such stated tax rates or yields.  Each
investor should consult its tax adviser, and consider its own factual
circumstances and applicable tax laws, in order to ascertain the relevant
tax equivalent yield.
    
     Yields will fluctuate and are not necessarily representative of future
results.  Each investor should remember that yield is a function of the type
and quality of the instruments in the portfolio, portfolio maturity and
operating expenses.  An investor's principal in the Fund is not guaranteed.
See "Determination of Net Asset Value" for a discussion of the manner in
which the Fund's price per share is determined.

     The Fund may use hypothetical tax equivalent yields or charts in its
advertising.  These hypothetical yields or charts will be used for
illustrative purposes only and not as representative of the Fund's past or
future performance.

     Advertising materials for the Fund also may refer to or discuss then-
current or past economic conditions, developments and/or events, including
those relating to or arising from actual or proposed tax legislation.  From
time to time, advertising materials for the Fund may also refer to
statistical or other information concerning trends relating to investment
companies, as compiled by industry associations such as the Investment
Company Institute.

     From time to time, advertising material for the Fund may include
biographical information relating to its portfolio managers and may refer
to, or include commentary by a portfolio manager relating to investment
strategy, asset growth, current or past business, political, economic or
financial conditions and other matters of general interest to investors.

                   INFORMATION ABOUT THE FUND

     The following information supplements and should be read in conjunction
with the section in the Fund's Prospectus entitled "General Information."

     Each Fund share has one vote and, when issued and paid for in
accordance with the terms of the offering, is fully paid and non-assessable.
Fund shares are of one class and have equal rights as to dividends and in
liquidation.  Shares have no preemptive, subscription or conversion rights
and are freely transferable.

     The Fund sends annual and semi-annual financial statements to all its
shareholders.


      TRANSFER AND DIVIDEND DISBURSING AGENT, CUSTODIAN,
                COUNSEL AND INDEPENDENT AUDITORS
   
     Dreyfus Transfer, Inc., a wholly-owned subsidiary of the Manager, P.O.
Box 9671, Providence, Rhode Island 02940-9671, is the Fund's transfer and
dividend disbursing agent.  Under a transfer agency agreement with the Fund,
the Transfer Agent arranges for the maintenance of shareholder account
records for the Fund, the handling of certain communications between
shareholders and the Fund and the payment of dividends and distributions
payable by the Fund.  For these services, the Transfer Agent receives a
monthly fee computed on the basis of the number of shareholder accounts it
maintains for the Fund during the month, and is reimbursed for certain out-
of-pocket expenses.  For the fiscal year ended May 31, 1997, the Fund paid
the Transfer Agent $25,882.
    
   
     The Bank of New York, 90 Washington Street, New York, New York 10286,
is the Fund's custodian.
    
   
     Stroock & Stroock & Lavan LLP, 180 Maiden Lane, New York, New York
10038-4982, as counsel for the Fund, has rendered its opinion as to certain
legal matters regarding the due authorization and valid issuance of the
shares being sold pursuant to the Fund's Prospectus.
    
     Ernst & Young LLP, 787 Seventh Avenue, New York, New York 10019,
independent auditors, have been selected as auditors of the Fund.

                            APPENDIX


     Description of S&P, Moody's and Fitch ratings:

S&P

Municipal Bond Ratings

     An S&P municipal bond rating is a current assessment of the
creditworthiness of an obligor with respect to a specific obligation.

     The ratings are based on current information furnished by the issuer or
obtained by S&P from other sources it considers reliable, and will include:
(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.

                              AAA

     Debt rated AAA has the highest rating assigned by S&P.  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 a small degree.
The AA rating may be modified by the addition of a plus or minus sign to
show relative standing within the category.

Municipal Note Ratings

                              SP-1

     The issuers of these municipal notes exhibit very strong or strong
capacity to pay principal and interest.  Those issues determined to possess
overwhelming safety characteristics are given a plus (+) designation.

Commercial Paper Ratings

     The rating A is the highest rating and is assigned by S&P to issues
that are regarded as having the greatest capacity for timely payment.
Issues in this category are delineated with the numbers 1, 2 and 3 to
indicate the relative degree of safety.  Paper rated A-1 indicates that the
degree of safety regarding timely payment is either overwhelming or very
strong.  Those issues determined to possess overwhelming safety
characteristics are denoted with a plus (+) sign designation.


Moody's

Municipal Bond Ratings

                              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 generally are
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.  Generally, Moody's provides either a generic
rating or a rating with a numerical modifier of 1 for bonds in the generic
rating category Aa.  Moody's also provides numerical modifiers of 2 and 3 in
this category for bond issues in the health care, higher education and other
not-for-profit sectors; the modifier 1 indicates that the issue ranks in the
higher end of that generic rating category; the modifier 2 indicates that
the issue is in the mid-range of that generic category; and the modifier 3
indicates that the issue is in the low end of that generic category.
    

Municipal Note Ratings

     Moody's ratings for state and municipal notes and other short-term
loans are designated Moody's Investment Grade (MIG).  Such ratings recognize
the differences between short-term credit risk and long-term risk.  Factors
affecting the liquidity of the borrower and short-term cyclical elements are
critical in short-term ratings, while other factors of major importance in
bond risk, long-term secular trends for example, may be less important over
the short run.

     A short-term rating may also be assigned on an issue having a demand
feature.  Such ratings will be designated as VMIG or, if the demand feature
is not rated, as NR.  Short-term ratings on issues with demand features are
differentiated by the use of the VMIG symbol to reflect such characteristics
as payment upon periodic demand rather than fixed maturity dates and payment
relying on external liquidity.  Additionally, investors should be alert to
the fact that the source of payment may be limited to the external liquidity
with no or limited legal recourse to the issuer in the event the demand is
not met.

     Moody's short-term ratings are designated Moody's Investment Grade as
MIG 1 or VMIG 1 through MIG 4 or VMIG 4.  As the name implies, when Moody's
assigns a MIG or VMIG rating, all categories define an investment grade
situation.

                          MIG 1/VMIG 1

     This designation denotes best quality.  There is present strong
protection by established cash flows, superior liquidity support or
demonstrated broad-based access to the market for refinancing.

                          MIG 2/VMIG 2

     This designation denotes high quality.  Margins of protection are ample
although not so large as in the preceding group.


Commercial Paper Rating

     The rating Prime-1 (P-1) is the highest commercial paper rating
assigned by Moody's.  Issuers of P-1 paper must have a superior capacity for
repayment of short-term promissory obligations, and ordinarily will be
evidenced by leading market positions in well established industries, high
rates of return on funds employed, conservative capitalization structures
with moderate reliance on debt and ample asset protection, broad margins in
earnings coverage of fixed financial charges and high internal cash
generation, and well established access to a wide range of financial markets
and assured sources of alternate liquidity.

Fitch

Municipal Bond Ratings

     The ratings represent Fitch's assessment of the issuer's ability to
meet the  obligations of a specific debt issue or class of debt.  The
ratings take into consideration special features of the issue, its
relationship to other obligations of the issuer, the current financial
condition and operative performance of the issuer and of any guarantor, as
well as the political and economic environment that might affect the
issuer's future financial strength and credit quality.

                              AAA

     Bonds rated AAA are considered to be investment grade and of the
highest credit quality.  The obligor has an exceptionally strong ability to
pay interest and repay principal, which is unlikely to be affected by
reasonably foreseeable events.

                               AA

     Bonds rated AA are considered to be investment grade and of very high
credit quality.  The obligor's ability to pay interest and repay principal
is very strong, although not quite as strong as bonds rated AAA.  Because
bonds rated in the AAA and AA categories are not significantly vulnerable to
foreseeable future developments, short-term debt of these issuers is
generally rated F-1+.  Plus (+) and minus (-) signs are used with the rating
symbol AA to indicate the relative position of a credit within the rating
category.

Short-Term Ratings

     Fitch's short-term ratings apply to debt obligations that are payable
on demand or have original maturities of up to three years, including
commercial paper, certificates of deposit, medium-term notes, and municipal
and investment notes.

     Although the credit analysis is similar to Fitch's bond rating
analysis, the short-term rating places greater emphasis than bond ratings on
the existence of liquidity necessary to meet the issuer's obligations in a
timely manner.

                              F-1+

     Exceptionally Strong Credit Quality.  Issues assigned this rating are
regarded as having the strongest degree of assurance for timely payment.

                              F-1

     Very Strong Credit Quality.  Issues assigned this rating reflect an
assurance of timely payment only slightly less in degree than issues rated F-
1+.

                              F-2

     Good Credit Quality.  Issues carrying this rating have a satisfactory
degree of assurance for timely payment, but the margin of safety is not as
great as the F-1+ and
F-1 categories.


   

Financial Statements and Report of Independent Auditors

     The financial statement and report of independent auditors with respect
to Dreyfus Municipal Money Market Fund, Inc. for the fiscal year ended May
31, 1997 are incorporated by reference into this Statement of Additional
Information dated October 1, 1997.  When requesting a copy of this Statement
of Additional Information, you will receive the annual report for the Fund.
    

                 DREYFUS MUNICIPAL MONEY MARKET FUND, INC.


                         PART C. OTHER INFORMATION
                           _________________________


Item 24.  Financial Statements and Exhibits. - List
_______    _________________________________________

     (a)  Financial Statements:
   
               Included in Part A of the Registration Statement:
    
   
               Condensed Financial Information - For each of the ten years in
               the period ended May 31, 1997.
    
               Included in Part B of the Registration Statement:
   
                    Statement of Investments-- May 31, 1997*.
    
   
                    Statement of Assets and Liabilities-- May 31, 1997*.
    
   
                    Statement of Operations--year ended May 31, 1997*.
    
   
                    Statement of Changes in Net Assets--for each of the two
                    years ended May 31, 1997*.
    
   
                    Notes to Financial Statements*.
    
   
                    Report of Ernst & Young LLP, Independent Auditors, dated
                    June 30, 1997*.
    
   
*    Incorporated by reference to the Registrant's Annual Report to
     Shareholders.
    

All Schedules and other financial statement information, for which provision
is made in the applicable accounting regulations of the Securities and
Exchange Commission, are either included herein or omitted because they are
not required under the related instructions, they are inapplicable, or the
required information is presented in the financial statements or notes
thereto which are included in Part B of the Registration Statement.


Item 24.  Financial Statements and Exhibits. - List (continued)
_______    _____________________________________________________


 (b)      Exhibits:
   
(1)(a)    Articles of Incorporation are incorporated by reference to Exhibit
          (1)(a) of Post-Effective Amendment No. 27 to the Registration
          Statement on Form N-1A, filed on September 24, 1996.
    
   
   (b)    Articles of Amendment are incorporated by reference to Exhibit
          (1)(b) of Post-Effective Amendment No. 27 to the Registration
          Statement on Form N-1A, filed on September 24, 1996.
    
   
(2)       By-Laws are incorporated by reference to Exhibit (2) of Post-
          Effective Amendment No. 27 to the Registration Statement on Form N-
          1A, filed on September 24, 1996.
    
(5)       Management Agreement is incorporated by reference to Exhibit (5) of
          Post-Effective Amendment No. 24 to the Registration Statement on
          Form N-1A, filed on September 26, 1995.

(6)       Distribution Agreement is incorporated by reference to
          Exhibit (6) of Post-Effective Amendment No. 24 to the Registration
          Statement on Form N-1A, filed on September 26, 1995.
   
(8)(a)    Amended and Restated Custody Agreement is incorporated
          by reference to Exhibit (8)(a) of Post-Effective Amendment No. 27
          to the Registration Statement on Form N-1A, filed on September 24,
          1996.
    
   
   (b)    Form of Sub-Custodian Agreements are incorporated by reference to
          Exhibit (8)(b) of Post-Effective Amendment No. 22 to the
          Registration Statement on Form N-1A, filed on July 25, 1994..
    
(9)       Shareholder Services Plan is incorporated by reference to Exhibit
          (9) of Post-Effective Amendment No. 24 to the Registration
          Statement on Form N-1A, filed on September 26, 1995.

(10)      Opinion and consent of Registrant's counsel is incorporated
          by reference to Exhibit (10) of Post-Effective Amendment No. 24 to
          the Registration Statement on Form N-1A, filed on September 26,
          1995.

(11)      Consent of Independent Auditors.


Item 24.  Financial Statements and Exhibits. - List (continued)
_______   _____________________________________________________

(16)      Schedules of Computation of Performance Data are incorporated by
          reference to Exhibit (16) of Post-Effective Amendment No. 22 to the
          Registration Statement on From N-1A, filed on July 25, 1994.
   
(17)      Financial Data Schedule.
    
          Other Exhibits
          ______________

               (a)  Powers of Attorney.

               (b)  Certificate of Secretary.

Item 25.  Persons Controlled by or under Common Control with Registrant.
_______   ______________________________________________________________

          Not Applicable

Item 26.  Number of Holders of Securities.
_______   ________________________________
   
            (1)                                   (2)

                                              Number of Record
        Title of Class                 Holders as of September 17, 1997
        ______________                 _____________________________

        Common Stock                            16,137
        (Par value $.01)
    
Item 27.    Indemnification
_______     _______________
   

             The Statement as to the general effect of any contract,
             arrangements or statute under which a director, officer,
             underwriter or affiliated person of the Registrant is insured
             or indemnified in any manner against any liability which may
             be incurred in such capacity, other than insurance provided by
             any director officer affiliated person or underwriter for
             their own protection is incorporated by reference to Item 27
             of Part C of Post-Effective Amendment No. 27 to the
             Registration Statement on Form N-1A, filed on September 24,
             1996.
    
Item 27.    Indemnification   (Continued)
_______     _______________
   
             Reference is also made to the Distribution Agreement filed as
             Exhibit (6) of Post-Effective Amendment No. 24 to the
             Registration Statement on Form N-1A, filed on September 26,
             1995.
    
Item 28.    Business and Other Connections of Investment Adviser.
_______     ____________________________________________________

            The Dreyfus Corporation ("Dreyfus") and subsidiary companies
            comprise a financial service organization whose business
            consists primarily of providing investment management services
            as the investment adviser, manager and distributor for
            sponsored investment companies registered under the Investment
            Company Act of 1940 and as an investment adviser to
            institutional and individual accounts.  Dreyfus also serves as
            sub-investment adviser to and/or administrator of other
            investment companies.  Dreyfus Service Corporation, a wholly-
            owned subsidiary of Dreyfus, serves primarily as distributor of
            shares of investment companies sponsored by Dreyfus and of
            other investment companies for which Dreyfus acts as investment
            adviser, sub-investment adviser or administrator.  Dreyfus
            Management, Inc., another wholly-owned subsidiary, provides
            investment management services to various pension plans,
            institutions and individuals.

Item 28.  Business and Other Connections of Investment Adviser (continued)
________  ________________________________________________________________

          Officers and Directors of Investment Adviser
          ____________________________________________


Name and Position
with Dreyfus               Other Businesses
_________________          ________________

MANDELL L. BERMAN          Real estate consultant and private investor
Director                        29100 Northwestern Highway, Suite 370
                                Southfield, Michigan 48034;
                           Past Chairman of the Board of Trustees:
                                Skillman Foundation;
                           Member of The Board of Vintners Intl.

BURTON C. BORGELT          Chairman Emeritus of the Board and
Director                   Past Chairman, Chief Executive Officer and
                           Director:
                                Dentsply International, Inc.
                                570 West College Avenue
                                York, Pennsylvania 17405;
                           Director:
                                DeVlieg-Bullard, Inc.
                                1 Gorham Island
                                Westport, Connecticut 06880
                                Mellon Bank Corporation***;
                                Mellon Bank, N.A.***

FRANK V. CAHOUET           Chairman of the Board, President and
Director                   Chief Executive Officer:
                                Mellon Bank Corporation***;
                                Mellon Bank, N.A.***;
                           Director:
                                Avery Dennison Corporation
                                150 North Orange Grove Boulevard
                                Pasadena, California 91103;
                                Saint-Gobain Corporation
                                750 East Swedesford Road
                                Valley Forge, Pennsylvania 19482;
                                Teledyne, Inc.
                                1901 Avenue of the Stars
                                Los Angeles, California 90067

W. KEITH SMITH             Chairman and Chief Executive Officer:
Chairman of the Board           The Boston Company****;
                           Vice Chairman of the Board:
                                Mellon Bank Corporation***;
                                Mellon Bank, N.A.***;
                           Director:
                                Dentsply International, Inc.
                                570 West College Avenue
                                York, Pennsylvania 17405

CHRISTOPHER M. CONDRON     Vice Chairman:
President, Chief                Mellon Bank Corporation***;
Executive Officer,              The Boston Company****;
Chief Operating            Deputy Director:
Officer and a                   Mellon Trust***;
Director                   Chief Executive Officer:
                                The Boston Company Asset Management,
                                Inc.****;
                           President:
                                Boston Safe Deposit and Trust Company****

STEPHEN E. CANTER          Director:
Vice Chairman and               The Dreyfus Trust Company++;
Chief Investment Officer,  Formerly, Chairman and Chief Executive Officer:
and a Director                  Kleinwort Benson Investment Management Americas
                                     Inc.*

LAWRENCE S. KASH           Chairman, President and Chief
Vice Chairman-Distribution Executive Officer:
and a Director                  The Boston Company Advisors, Inc.
                                53 State Street
                                Exchange Place
                                Boston, Massachusetts 02109;
                           Executive Vice President and Director:
                                Dreyfus Service Organization, Inc.**;
                           Director:
                                Dreyfus America Fund+++;
                                The Dreyfus Consumer Credit Corporation*;
                                The Dreyfus Trust Company++;
                                Dreyfus Service Corporation*;
                                World Balanced Fund++++;
                           President:
                                The Boston Company****;
                                Laurel Capital Advisors***;
                                Boston Group Holdings, Inc.;
                           Executive Vice President:
                                Mellon Bank, N.A.***;
                                Boston Safe Deposit and Trust
                                Company****

WILLIAM T. SANDALLS, JR.   Director:
Senior Vice President and       Dreyfus Partnership Management, Inc.*;
Chief Financial Officer         Seven Six Seven Agency, Inc.*;
                           President and Director:
                                Lion Management, Inc.*;
                           Executive Vice President and Director:
                                Dreyfus Service Organization, Inc.*;
                           Vice President, Chief Financial Officer and Director:
                                Dreyfus America Fund+++;
                                World Balanced Fund++++;
                           Vice President and Director:
                                The Dreyfus Consumer Credit Corporation*;
                                The Truepenny Corporation*;
                           Treasurer, Financial Officer and Director:
                                The Dreyfus Trust Company++;
                           Treasurer and Director:
                                Dreyfus Management, Inc.*;
                                Dreyfus Service Corporation*;
                           Formerly, President and Director:
                                Sandalls & Co., Inc.

MARK N. JACOBS             Vice President, Secretary and Director:
Vice President,            Secretary:
General Counsel                 The Dreyfus Consumer Credit Corporation*;
and Secretary                   Dreyfus Management, Inc.*;
                           Assistant Secretary:
                                Dreyfus Service Organization, Inc.**;
                                Major Trading Corporation*;
                                The Truepenny Corporation*

PATRICE M. KOZLOWSKI       None
Vice President-
Corporate Communications

MARY BETH LEIBIG           None
Vice President-
Human Resources


JEFFREY N. NACHMAN         President and Director:
Vice President-Mutual Fund      Dreyfus Transfer, Inc.
Accounting                      One American Express Plaza
                                Providence, Rhode Island 02903

ANDREW S. WASSER           Vice President:
Vice President-Information      Mellon Bank Corporation***
Services

WILLIAM V. HEALEY          President:
Assistant Secretary             The Truepenny Corporation
                           Vice President and Director:
                                The Dreyfus Consumer Credit Corporation
                           Secretary and Director:
                                Dreyfus Partnership Management Inc.  Director:
                                The Dreyfus Trust Company
                           Assistant Secretary:
                                Dreyfus Service Corporation
                                Dreyfus Investment Advisors, Inc.  Assistant
                           Clerk:
                                Dreyfus Insurance Agency of Massachusetts,
                                Inc.







______________________________________

*      The address of the business so indicated is 200 Park Avenue, New York,
       New York 10166.
**     The address of the business so indicated is 131 Second Street,
       Lewes, Delaware 19958.
***    The address of the business so indicated is One Mellon Bank Center,
       Pittsburgh, Pennsylvania 15258.
****   The address of the business so indicated is One Boston Place,
       Boston, Massachusetts 02108.
+      The address of the business so indicated is Atrium Building,
       80 Route 4 East, Paramus, New Jersey 07652.
++     The address of the business so indicated is 144 Glenn Curtiss Boulevard,
       Uniondale, New York 11556-0144.
+++    The address of the business so indicated is 69, Route `d'Esch, L-
       1470 Luxembourg.
++++   The address of the business so indicated is 69, Route `d'Esch, L-
       2953 Luxembourg.


Item 29.  Principal Underwriters
________  ______________________

     (a)  Other investment companies for which Registrant's principal
underwriter (exclusive distributor) acts as principal underwriter or
exclusive distributor:

      1)  Comstock Partners Funds, Inc.
      2)  Dreyfus A Bonds Plus, Inc.
      3)  Dreyfus Appreciation Fund, Inc.
      4)  Dreyfus Asset Allocation Fund, Inc.
      5)  Dreyfus Balanced Fund, Inc.
      6)  Dreyfus BASIC GNMA Fund
      7)  Dreyfus BASIC Money Market Fund, Inc.
      8)  Dreyfus BASIC Municipal Fund, Inc.
      9)  Dreyfus BASIC U.S. Government Money Market Fund
      10) Dreyfus California Intermediate Municipal Bond Fund
      11) Dreyfus California Tax Exempt Bond Fund, Inc.
      12) Dreyfus California Tax Exempt Money Market Fund
      13) Dreyfus Cash Management
      14) Dreyfus Cash Management Plus, Inc.
      15) Dreyfus Connecticut Intermediate Municipal Bond Fund
      16) Dreyfus Connecticut Municipal Money Market Fund, Inc.
      17) Dreyfus Florida Intermediate Municipal Bond Fund
      18) Dreyfus Florida Municipal Money Market Fund
      19) The Dreyfus Fund Incorporated
      20) Dreyfus Global Bond Fund, Inc.
      21) Dreyfus Global Growth Fund
      22) Dreyfus GNMA Fund, Inc.
      23) Dreyfus Government Cash Management
      24) Dreyfus Growth and Income Fund, Inc.
      25) Dreyfus Growth and Value Funds, Inc.
      26) Dreyfus Growth Opportunity Fund, Inc.
      27) Dreyfus Income Funds
      28) Dreyfus Institutional Money Market Fund
      29) Dreyfus Institutional Short Term Treasury Fund
      30) Dreyfus Insured Municipal Bond Fund, Inc.
      31) Dreyfus Intermediate Municipal Bond Fund, Inc.
      32) Dreyfus International Funds, Inc.
      33) Dreyfus Investment Grade Bond Funds, Inc.
      34) The Dreyfus/Laurel Funds, Inc.
      35) The Dreyfus/Laurel Funds Trust
      36) The Dreyfus/Laurel Tax-Free Municipal Funds
      37) Dreyfus LifeTime Portfolios, Inc.
      38) Dreyfus Liquid Assets, Inc.
      39) Dreyfus Massachusetts Intermediate Municipal Bond Fund
      40) Dreyfus Massachusetts Municipal Money Market Fund
      41) Dreyfus Massachusetts Tax Exempt Bond Fund
      42) Dreyfus MidCap Index Fund
      43) Dreyfus Money Market Instruments, Inc.
      44) Dreyfus Municipal Bond Fund, Inc.
      45) Dreyfus Municipal Cash Management Plus
      46) Dreyfus New Jersey Intermediate Municipal Bond Fund
      47) Dreyfus New Jersey Municipal Bond Fund, Inc.
      48) Dreyfus New Jersey Municipal Money Market Fund, Inc.
      49) Dreyfus New Leaders Fund, Inc.
      50) Dreyfus New York Insured Tax Exempt Bond Fund
      51) Dreyfus New York Municipal Cash Management
      52) Dreyfus New York Tax Exempt Bond Fund, Inc.
      53) Dreyfus New York Tax Exempt Intermediate Bond Fund
      54) Dreyfus New York Tax Exempt Money Market Fund
      55) Dreyfus 100% U.S. Treasury Intermediate Term Fund
      56) Dreyfus 100% U.S. Treasury Long Term Fund
      57) Dreyfus 100% U.S. Treasury Money Market Fund
      58) Dreyfus 100% U.S. Treasury Short Term Fund
      59) Dreyfus Pennsylvania Intermediate Municipal Bond Fund
      60) Dreyfus Pennsylvania Municipal Money Market Fund
      61) Dreyfus Premier California Municipal Bond Fund
      62) Dreyfus Premier Equity Funds, Inc.
      63) Dreyfus Premier International Growth Fund, Inc.
      64) Dreyfus Premier GNMA Fund
      65) Dreyfus Premier Worldwide Growth Fund, Inc.
      66) Dreyfus Premier Insured Municipal Bond Fund
      67) Dreyfus Premier Municipal Bond Fund
      68) Dreyfus Premier New York Municipal Bond Fund
      69) Dreyfus Premier State Municipal Bond Fund
      70) Dreyfus Premier Value Fund
      71) Dreyfus S&P 500 Index Fund
      72) Dreyfus Short-Intermediate Government Fund
      73) Dreyfus Short-Intermediate Municipal Bond Fund
      74) The Dreyfus Socially Responsible Growth Fund, Inc.
      75) Dreyfus Stock Index Fund, Inc.
      76) Dreyfus Tax Exempt Cash Management
      77) The Dreyfus Third Century Fund, Inc.
      78) Dreyfus Treasury Cash Management
      79) Dreyfus Treasury Prime Cash Management
      80) Dreyfus Variable Investment Fund
      81) Dreyfus Worldwide Dollar Money Market Fund, Inc.
      82) General California Municipal Bond Fund, Inc.
      83) General California Municipal Money Market Fund
      84) General Government Securities Money Market Fund, Inc.
      85) General Money Market Fund, Inc.
      86) General Municipal Bond Fund, Inc.
      87) General Municipal Money Market Fund, Inc.
      88) General New York Municipal Bond Fund, Inc.
      89) General New York Municipal Money Market Fund


(b)
                                                             Positions and
Name and principal      Positions and offices with           offices with
business address        the Distributor                      Registrant
__________________      ___________________________          _____________

Marie E. Connolly+      Director, President, Chief           President and
                        Executive Officer and Compliance     Treasurer
                        Officer

Joseph F. Tower, III+   Director, Senior Vice President,     Vice President
                        Tresurer and Chief Financial Officer and Assistant
                                                             Treasurer

Richard W. Ingram       Executive Vice President             Vice President
                                                             and Assistant
                                                             Treasurer

John E. Pelletier+      Senior Vice President, General       Vice President
                        Counsel, Secretary and Clerk         and Secretary

Elizabeth A. Keeley++   Vice President                       Vice President
                                                             and Assistant
                                                             Secretary

Mary A. Nelson+         Vice President                       Vice President
                                                             and Assistant
                                                             Treasurer

Paul Prescott+          Vice President                       None

Jean M. O'Leary+        Assistant Secretary and              None
                        Assistant Clerk

William J. Nutt+        Director                             None




________________________________
 +  Principal business address is 60 State Street, Boston, Massachusetts
    02109.
++  Principal business address is 200 Park Avenue, New York, New York
    10166.

Item 30.   Location of Accounts and Records
           ________________________________

           1.  First Data Investor Services Group, Inc.,
               a subsidiary of First Data Corporation
               P.O. Box 9671
               Providence, Rhode Island 02940-9671

           2.  The Bank of New York
               90 Washington Street
               New York, New York 10286

           3.  Dreyfus Transfer, Inc.
               P.O. Box 9671
               Providence, Rhode Island 02940-9671

           4.  The Dreyfus Corporation
               200 Park Avenue
               New York, New York 10166

Item 31.   Management Services
_______    ___________________

           Not Applicable

Item 32.   Undertakings
________   ____________

  (1)      To call a meeting of shareholders for the purpose of voting upon
           the question of removal of a Board member or Board members when
           requested in writing to do so by the holders of at least 10% of
           the Registrant's outstanding shares and in connection with such
           meeting to comply with the provisions of Section 16(c) of the
           Investment Company Act of 1940 relating to shareholder
           communications.

                                 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 Amendment to the Registration
Statement pursuant to Rule 485(b) under the Securities Act of 1933 and has
duly caused this 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 22nd day of September, 1997.

                    DREYFUS MUNICIPAL MONEY MARKET FUND, INC.


            BY:    /s/Marie E. Connolly*
                   -----------------------------------------------
                   MARIE E. CONNOLLY, PRESIDENT

         Pursuant to the requirements of the Securities Act of 1933, this
Amendment to the Registration Statement has been signed below by the
following persons in the capacities and on the dates indicated.

        Signatures                   Title                  Date
__________________________    ___________________________   _________

/s/Marie E. Connolly*         President and Treasurer       9/22/97
- ---------------------------   (Principal Executive Officer
Marie E. Connolly             and Principal Financial Officer)

/s/Joseph F. Tower, III*      Vice President and Assistant  9/22/97
- ---------------------------   Treasurer (Principal
Joseph F. Tower, III          Accounting Officer)

/s/Joseph S. DiMartino*       Chairman of the Board         9/22/97
- ---------------------------
Joseph S. DiMartino

/s/David W. Burke*            Board Member                  9/22/97
- ---------------------------
David W. Burke

/s/Hodding Carter, III*       Board Member                  9/22/97
- ---------------------------
Hodding Carter, III

/s/Ehud Houminer*             Board Member                  9/22/97
- ---------------------------
Ehud Houminer

/s/Richard C. Leone*          Board Member                  9/22/97
- ---------------------------
Richard C. Leone

/s/Hans C. Mautner*           Board Member                  9/22/97
- ---------------------------
Hans C. Mautner

/s/Robin A. Smith*            Board Member                  9/22/97
- ---------------------------
Robin A. Smith

/s/John E. Zuccotti*          Board Member                  9/22/97
- ---------------------------
John E. Zuccotti


*BY: /s/Elizabeth A. Keeley
     -----------------------
     Elizabeth A. Keeley,
     Attorney-in-Fact



                        INDEX OF EXHIBITS


          (11)      Consent of Independent Auditors

          (17)      Financial Data Schedule


               Other Exhibits

                    (a)  Powers of Attorney

                    (b)  Certificate of Corporate Secretary



 


                    CONSENT OF INDEPENDENT AUDITORS


We consent to the reference to our firm under the captions "Condensed
Financial Information" and "Transfer and Dividend Disbursing Agent,
Custodian, Counsel and Independent Auditors" and to the use of our report
dated June 30, 1997, in this Registration Statement (Form N-1A No. 2-65232)
of Dreyfus Municipal Money Market Fund, Inc.


                                               ERNST & YOUNG LLP


New York, New York
September 16, 1997
 



<TABLE> <S> <C>

<ARTICLE> 6
<CIK> 0000312564
<NAME> DREYFUS MUNICIPAL MONEY MARKET FUND
<MULTIPLIER> 1000
       
<S>                             <C>
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          MAY-31-1997
<PERIOD-END>                               MAY-31-1997
<INVESTMENTS-AT-COST>                          1023290
<INVESTMENTS-AT-VALUE>                         1023289
<RECEIVABLES>                                     9210
<ASSETS-OTHER>                                      70
<OTHER-ITEMS-ASSETS>                                 0
<TOTAL-ASSETS>                                 1032569
<PAYABLE-FOR-SECURITIES>                             0
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                         7920
<TOTAL-LIABILITIES>                               7920
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                       1024638
<SHARES-COMMON-STOCK>                          1026413
<SHARES-COMMON-PRIOR>                           952234
<ACCUMULATED-NII-CURRENT>                          134
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                          (122)
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                           (1)
<NET-ASSETS>                                   1024649
<DIVIDEND-INCOME>                                    0
<INTEREST-INCOME>                                35610
<OTHER-INCOME>                                       0
<EXPENSES-NET>                                    6443
<NET-INVESTMENT-INCOME>                          29167
<REALIZED-GAINS-CURRENT>                           (3)
<APPREC-INCREASE-CURRENT>                          (6)
<NET-CHANGE-FROM-OPS>                            29158
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                      (29167)
<DISTRIBUTIONS-OF-GAINS>                          (23)
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                        3175303
<NUMBER-OF-SHARES-REDEEMED>                  (3196746)
<SHARES-REINVESTED>                              18593
<NET-CHANGE-IN-ASSETS>                           74083
<ACCUMULATED-NII-PRIOR>                            134
<ACCUMULATED-GAINS-PRIOR>                          203
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                             4963
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                   6443
<AVERAGE-NET-ASSETS>                            992563
<PER-SHARE-NAV-BEGIN>                                1
<PER-SHARE-NII>                                   .029
<PER-SHARE-GAIN-APPREC>                              0
<PER-SHARE-DIVIDEND>                            (.029)
<PER-SHARE-DISTRIBUTIONS>                            0
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                                  1
<EXPENSE-RATIO>                                   .007
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        



</TABLE>

                                                                  ITEM 24.(b)
                                                           OTHER EXHIBITS (a)


                             POWER OF ATTORNEY

     The undersigned hereby constitute and appoint Elizabeth A. Keeley,
Marie E. Connolly, Richard W. Ingram, Mark A. Karpe and John E. Pelletier
and each of them, with full power to act without the other, his or her true
and lawful attorney-in-fact and agent, with full power of substitution and
resubstitution, for him or her and in his or her name, place and stead, in
any and all capacities (until revoked in writing) to sign any and all
amendments to the Registration Statement of Dreyfus Municipal Money Market
Fund, Inc. (including post-effective amendments and amendments thereto), and
to file the same, with all exhibits thereto, and other documents in
connection therewith, with the Securities and Exchange Commission, granting
unto said attorneys-in-fact and agents, and each of them, full power and
authority to do and perform each and every act and thing ratifying and
confirming all that said attorneys-in-fact and agents or any of them, or
their or his or her substitute or substitutes, may lawfully do or cause to
be done by virtue hereof.

/s/David W. Burke                                           October 28, 1996
- --------------------------------
David W. Burke

/s/Hodding Carter, III                                      October 28, 1996
- --------------------------------
Hodding Carter, III

/s/Joseph S. DiMartino                                      October 28, 1996
- --------------------------------
Joseph S. DiMartino

/s/Ehud Houminer                                            October 28, 1996
- --------------------------------
Ehud Houminer

/s/Richard C. Leone                                         October 28, 1996
- --------------------------------
Richard C. Leone

/s/Hans C. Mautner                                          October 28, 1996
- --------------------------------
Hans C. Mautner

/s/Robin A. Smith                                           October 28, 1996
- --------------------------------
Robin A. Smith

/s/John E. Zuccotti                                         October 28, 1996
- --------------------------------
John E. Zuccotti


                                                                  ITEM 24.(b)
                                                           OTHER EXHIBITS (b)

                 DREYFUS MUNICIPAL MONEY MARKET FUND, INC.

                     Certificate of Assistant Secretary

     The undersigned, Elizabeth A. Keeley, Vice President and Assistant
Secretary of Dreyfus Municipal Money Market Fund, Inc. (the "Fund"), hereby
certifies that set forth below is a copy of the resolution adopted by the
Fund's Board authorizing the signing by Elizabeth A. Keeley, Marie E.
Connolly, Richard W. Ingram, Mark A. Karpe and John Pelletier on behalf of
the proper officers of the Fund pursuant to a power of attorney:

          RESOLVED, that the Registration Statement and any
          and all amendments and supplements thereto, may be
          signed by any one of Elizabeth A. Keeley, Marie E.
          Connolly, Richard W. Ingram, Mark A. Karpe and John
          Pelletier as the attorney-in-fact for the proper
          officers of the Fund, with full power of substitution
          and resubstituion; and that the appointment of each of
          such persons as such attorney-in-fact hereby is
          authorized and approved; and that such attorneys-in-
          fact, and each of them, shall have full power and
          authority to do and perform each and every act and thing
          requisite and necessary to be done in connection with
          such Registration Statement and any and all amendments
          and supplements thereto, as fully to all intents and
          purposes as the officer, for whom he or she is acting as
          attorney-in-fact, might or could do in person.

          IN WITNESS WHEREOF, I have hereunto signed my name and affixed the
seal of the Fund on September 22, 1997.


                                                  /s/ Elizabeth A. Keeley
                                                  -----------------------
                                                  Elizabeth A. Keeley
                                                  Vice President and
                                                  Assistant Secretary



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