RBB FUND INC
485APOS, 1997-03-18
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          As filed with the Securities and Exchange Commission on March 18, 1997
                                                Securities Act File No. 33-20827
                                        Investment Company Act File No. 811-5518
    

================================================================================
                       SECURITIES AND EXCHANGE COMMISSION
                              Washington, DC 20549

                                    FORM N-1A

            REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 [X]

                         Pre-Effective Amendment No. __ [ ]

   
                        Post-Effective Amendment No. 42 [X]

                                       and

        REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY ACT OF 1940 [X]

                               Amendment No. 44 [X]
                               --------------------
                               THE RBB FUND, INC.

     (Government Securities Portfolio: RBB Family Class; BEA International
Equity Portfolio: BEA Class, BEA Investor Class and BEA Advisor Class; BEA High
Yield Portfolio: BEA Class, BEA Investor Class and BEA Advisor Class; BEA
Emerging Markets Equity Portfolio: BEA Class, BEA Investor Class and BEA Advisor
Class; BEA U.S. Core Equity Portfolio: BEA Class; BEA U.S. Core Fixed Income
Portfolio: BEA Class; BEA Strategic Global Fixed Income Portfolio: BEA Class;
BEA Municipal Bond Fund Portfolio: BEA Class; BEA Balanced Fund Portfolio: BEA
Class; BEA Short Duration Portfolio: BEA Class; BEA Global Telecommunications
Portfolio: BEA Investor Class and BEA Advisor Class; ni Micro Cap Fund: ni
Class; ni Growth Fund: ni Class; ni Growth & Value Fund: ni Class; Boston
Partners Large Cap Value Fund: Boston Partners Advisor Class, Boston Partners
Institutional Class and Boston Partners Investor Class; Boston Partners Mid Cap
Value Fund: Boston Partners Institutional Class and Boston Partners Investor
Class; Money Market Portfolio: RBB Family Class, Cash Preservation Class, Sansom
Street Class, Bedford Class, Janney Class, Beta Class, Gamma Class, Delta Class,
Epsilon Class, Zeta Class, Eta Class and Theta Class; Municipal Money Market
Portfolio: RBB Family Class, Cash Preservation Class, Sansom Street Class,
Bedford Class, Bradford Class, Janney Class, Beta Class, Gamma Class, Delta
Class, Epsilon Class, Zeta Class, Eta Class and Theta Class; Government
Obligations Money Market Portfolio: Sansom Street Class, Bedford Class, Bradford
Class, Janney Class, Beta Class, Gamma Class, Delta Class, Epsilon Class, Zeta
Class, Eta Class and Theta Class; New York Municipal Money Market Portfolio:
Bedford Class, Janney Class, Beta Class, Gamma Class, Delta Class, Epsilon
Class, Zeta Class, Eta Class and Theta Class)
    

         --------------------------------------------------------------
               (Exact Name of Registrant as Specified in Charter)
                         Bellevue Park Corporate Center
                         400 Bellevue Parkway, Suite 100
                              Wilmington, DE 19809
                    (Address of Principal Executive Offices)
                  ---------------------------------------------
                  Registrant's Telephone Number: (302) 792-2555
   
                                   Copies to:
================================================================================
GARY M. GARDNER, ESQUIRE                            MICHAEL P. MALLOY, ESQUIRE
PNC Bank, National Association                      Drinker Biddle & Reath
1600 Market Street, 28th Floor                      1100 PNB Building
Philadelphia, PA 19103                              1345 Chestnut Street
(Name and Address of Agent for Service)             Philadelphia, PA  19107-3496
================================================================================

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

     [ ]  immediately upon filing pursuant to paragraph (b) 
     [ ]  on (date) pursuant to paragraph (b) 
     [ ]  60 days after filing pursuant to paragraph (a)(1) 
     [ ]  on (date) pursuant to paragraph (a)(1)
     [x]  75 days after filing pursuant to paragraph (a)(2)
     [ ]  on (date) pursuant to paragraph (a)(2) 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.

     Pursuant to Rule 24f-2 under the Investment Company Act of 1940, Registrant
has elected to register an indefinite number of shares of common stock of each
of the seventy-nine classes registered hereby under the Securities Act of 1933.
Registrant filed its notice pursuant to Rule 24f-2 for the fiscal year ended
August 31, 1996 on October 28, 1996.

     The purpose of this Post-Effective Amendment is to register two classes
(the Boston Partners Investor Class and the Boston Partners Institutional Class)
of the Boston Partners Mid Cap Value Fund, a new portfolio of The RBB Fund, Inc.
    
<PAGE>
                               THE RBB FUND, INC.
                     (BOSTON PARTNERS INSTITUTIONAL CLASS OF
                     THE BOSTON PARTNERS MID CAP VALUE FUND)


                              CROSS REFERENCE SHEET
                              ---------------------

                             Pursuant to Rule 495(a)
                        under the Securities Act of 1933

FORM N-1A ITEM                                 LOCATION
- --------------                                 --------

    Part A                                     Prospectus

1.  Cover Page..............................   Cover Page

2.  Synopsis................................   Introduction

3.  Condensed Financial Information.........   Not Applicable

4.  General Description of Registrant.......   Cover Page; Introduction; 
                                               Investment Objectives and 
                                               Policies; Investment Limitations;
                                               Risk Factors

5.  Management of the Fund..................   Management

5A. Management's Discussion
      of Fund Performance...................   Not Applicable

6.  Capital Stock and Other Securities......   Cover Page; Dividends and 
                                               Distributions; Taxes; Multi-Class
                                               Structure; Description of Shares

7.  Purchase of Securities Being Offered....   How to Purchase Shares; Net Asset
                                               Value

8.  Redemption or Repurchase................   How to Redeem Shares; Net Asset
                                               Value

9.  Legal Proceedings.......................   Not Applicable

<PAGE>


                               THE RBB FUND, INC.
                       (BOSTON PARTNERS INVESTOR CLASS OF
                     THE BOSTON PARTNERS MID CAP VALUE FUND)


                              CROSS REFERENCE SHEET
                              ---------------------

                             Pursuant to Rule 495(a)
                        under the Securities Act of 1933

FORM N-1A ITEM                                 LOCATION
- --------------                                 --------

     Part A                                    Prospectus

1.   Cover Page.............................   Cover Page

2.   Synopsis...............................   Introduction

3.   Condensed Financial Information........   Not Applicable

4.   General Description of Registrant......   Cover Page; Introduction;
                                               Investment Objectives and 
                                               Policies; Investment Limitations;
                                               Risk Factors

5.   Management of the Fund.................   Management

5A.  Management's Discussion
       of Fund Performance..................   Not Applicable

6.   Capital Stock and Other Securities.....   Cover Page; Dividends and 
                                               Distributions; Taxes; Multi-Class
                                               Structure; Description of Shares

7.   Purchase of Securities Being Offered...   How to Purchase Shares; Net Asset
                                               Value

8.   Redemption or Repurchase...............   How to Redeem Shares; Net Asset 
                                               Value

9.   Legal Proceedings......................   Not Applicable



<PAGE>


                               THE RBB FUND, INC.
             (BOSTON PARTNERS INSTITUTIONAL CLASS AND INVESTOR CLASS
                   OF THE BOSTON PARTNERS MID CAP VALUE FUND)


     PART B                                  STATEMENT OF ADDITIONAL INFORMATION

10.  Cover Page............................   Cover Page

11.  Table of Contents.....................   Contents

12.  General Information and History.......   General

13.  Investment Objectives and Policies....   Investment Objectives and Policies

14.  Management of the Fund................   Directors and Officers; Investment
                                              Advisory, Distribution and 
                                              Servicing Arrangements

15.  Control Persons and Principal Holders
       of Securities.......................   Miscellaneous

16.  Investment Advisory and Other
       Services............................   Investment Advisory, Distribution
                                              and Servicing Arrangements; See
                                              Prospectus - "Management"

17.  Brokerage Allocation and Other
       Practices...........................   Portfolio Transactions

18.  Capital Stock and Other Securities....   Additional Information Concerning
                                              Fund Shares; See Prospectus - 
                                              "Dividends and Distributions"
                                              "Multi-Class Structure" and
                                              "Description of Shares"

19.  Purchase, Redemption and Pricing of
       Securities Being Offered............   Purchase and Redemption 
                                              Information; Valuation of Shares;
                                              See Prospectus - "How to Purchase
                                              Shares", "How to Redeem Shares" 
                                              and "Distribution of Fund Shares"

20.  Tax Status............................   Taxes; See Prospectus - "Taxes"

21.  Underwriters..........................   Not Applicable

22.  Calculation of Performance Data.......   Performance Information

23.  Financial Statements..................   Miscellaneous

<PAGE>

                                   PROSPECTUS
                                   MAY--, 1997

                                 BOSTON PARTNERS
                                     MID CAP
                                   VALUE FUND
                             (INSTITUTIONAL SHARES)

BOSTON PARTNERS ASSET MANAGEMENT, L.P.
[GRAPHIC OMITTED]

<PAGE>


                       BOSTON PARTNERS MID CAP VALUE FUND
                              (INSTITUTIONAL CLASS)
                                       OF
                               THE RBB FUND, INC.


     Boston Partners Mid Cap Value Fund (the "Fund") is an investment  portfolio
of The RBB Fund, Inc. ("RBB"),  an open-end management  investment company.  The
shares  of  the  Institutional  Class  ("Shares")  offered  by  this  Prospectus
represent  interests  in the Fund.  The Fund is a  diversified  fund that  seeks
long-term  growth of capital,  with  current  income as a  secondary  objective,
primarily through equity investments, such as common stocks. It seeks to achieve
its  objectives  by investing at least 65% of its total assets in a  diversified
portfolio   consisting   of  equity   securities   of  issuers   with  a  market
capitalization  of primarily  between $600 million and $6 billion and identified
by Boston Partners Asset  Management,  L.P. (the "Adviser") as equity securities
that possess value  characteristics.  The Adviser  examines  various  factors in
determining  the  value  characteristics  of such  issuers,  including,  but not
limited to, price to book value ratios and price to earnings ratios. These value
characteristics  are  examined  in the  context of the  issuer's  operating  and
financial fundamentals such as return on equity, earnings growth and cash flow.


     This Prospectus contains  information that a prospective  investor needs to
know before  investing.  Please  keep it for future  reference.  A Statement  of
Additional  Information,  dated May --, 1997, has been filed with the Securities
and Exchange Commission and is incorporated by reference in this Prospectus. The
Prospectus  and  the  Statement  of  Additional  Information  is  available  for
reference,  along with other  related  materials,  on the SEC  Internet Web Site
(http://www.sec.gov). It may be obtained free of charge from the Fund by calling
(800) 311-9783 or 9829.

     SHARES OF THE FUND ARE NOT DEPOSITS OR  OBLIGATIONS  OF, OR  GUARANTEED  OR
ENDORSED BY, PNC BANK, NATIONAL ASSOCIATION OR ANY OTHER BANK AND SHARES ARE NOT
FEDERALLY  INSURED BY THE FEDERAL  DEPOSIT  INSURANCE  CORPORATION,  THE FEDERAL
RESERVE  BOARD OR ANY OTHER  AGENCY.  INVESTMENTS  IN SHARES OF THE FUND INVOLVE
INVESTMENT RISKS, INCLUDING THE POSSIBLE LOSS OF PRINCIPAL.

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

PROSPECTUS                                                          May --, 1997

<PAGE>



INTRODUCTION
- --------------------------------------------------------------------------------

     RBB is an open-end  management  investment  company  incorporated under the
laws of the State of Maryland currently operating or proposing to operate twenty
separate investment portfolios. The Shares offered by this Prospectus represents
interests in the Boston  Partners Mid Cap Value Fund.  RBB was  incorporated  in
Maryland on February 29, 1988.


FEE TABLE

     The following  tables  illustrate all expenses and fees (after expected fee
waivers and expenses reimbursements) that a shareholder would incur in the Fund.
The  expenses  and fees in the  tables  are  based on  expenses  expected  to be
incurred for the current fiscal year ending August 31, 1997.


ANNUAL FUND OPERATING EXPENSES (AS A PERCENTAGE OF AVERAGE NET ASSETS)
     AFTER FEE WAIVERS*

     Management fees (after waivers)** ...........................         0.75%
     12b-1 fees (after waivers)** ................................         0.04%
     Other Expenses ..............................................         0.26%
                                                                           ----
   Total Fund Operating Expenses (after waivers) .................         1.05%
                                                                           =====

 *In the absence of fee waivers, Management Fees  would  be  0.80%,  12b-1  Fees
  would be 0.15% and Total Fund Operating Expenses would be 1.21%.


**Management  Fees and 12b-1 Fees are each based on average daily net assets and
  are calculated daily and paid monthly.

EXAMPLE

     An investor would pay the following  expenses on a $1,000 investment in the
Fund, assuming (1) a 5% annual return and (2) redemption at the end of each time
period:
                                                    ONE YEAR         THREE YEARS
                                                    --------         -----------

     Boston Partners Mid Cap Value Fund.........       $11               $33

     The Fee Table is  designed  to  assist an  investor  in  understanding  the
various  costs and expenses  that an investor in the Fund will bear  directly or
indirectly.  (For more complete  descriptions of the various costs and expenses,
see "Management"  and  "Distribution of Shares" below.) The Fee Table reflects a
voluntary  waiver of "Management  Fees" and "12b-1 fees" for the Fund.  However,
the Adviser and Distributor are under no obligation with respect to such waivers
and there can be no  assurance  that any future  waivers of  Management  Fees or
12b-1 fees will not vary from the figures reflected in the Fee Table.


     The Example in the Fee Table assumes that all  dividends and  distributions
are reinvested and that the amounts listed under "Annual Fund Operating Expenses
After Fee Waivers" remain the same in the years shown. THE EXAMPLE SHOULD NOT BE
CONSIDERED A  REPRESENTATION  OF PAST OR FUTURE EXPENSES AND ACTUAL EXPENSES MAY
BE GREATER OR LESSER THAN THOSE SHOWN.

     No financial data is supplied for the Fund because,  as of the date of this
Prospectus, the Fund has no performance history.


                                        2

<PAGE>



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

     The Fund's investment objectives are to provide long-term growth of capital
with  current  income as a  secondary  objective.  The Fund seeks to achieve its
objective  by  investing  at least  65% of its  total  assets  in a  diversified
portfolio  consisting  primarily of equity  securities  such as common stocks of
issuers with a market  capitalization of between $600 million and $6 billion and
identified   by  the   Adviser  as  equity   securities   that   possess   value
characteristics.


     The   Adviser   examines   various   factors  in   determining   the  value
characteristics  of such issuers,  including,  but not limited to, price to book
value  ratios and price to  earnings  ratios.  These value  characteristics  are
examined in the context of the issuer's  operating  and  financial  fundamentals
such as return on equity, earnings growth and cash flow.


     The Adviser selects  securities for the Fund based on a continuous study of
trends  in  industries  and  companies,  earnings  power  and  growth  and other
investment criteria.  In general, the Fund's investments are broadly diversified
over a number of industries and, as a matter of policy, the Fund will not invest
25% or more of its total assets in any one industry.

     The Fund may invest up to 20% of its total assets in  securities of foreign
issuers.  Investing in securities of foreign issuers involves considerations not
typically  associated  with  investing in securities of companies  organized and
operating in the U.S.  Foreign  securities  generally  are  denominated  and pay
dividends or interest in foreign currencies. The Fund may hold from time to time
various foreign  currencies  pending their  investment in foreign  securities or
their  conversion  into U.S.  dollars.  The  value of the  assets of the Fund as
measured in U.S.  dollars may therefore be affected  favorably or unfavorably by
changes in exchange  rates.  There may be less  publicly  available  information
concerning  foreign  issuers  than is available  with  respect to U.S.  issuers.
Foreign  securities may not be registered with the U.S.  Securities and Exchange
Commission,  and  generally,  foreign  companies  are  not  subject  to  uniform
accounting,  auditing and financial reporting  requirements  comparable to those
applicable to U.S.  issuers.  See "Investment  Objectives and  Policies--Foreign
Securities" in the Statement of Additional Information.

     Under normal  market  conditions,  the Fund will invest a minimum of 65% of
its total  assets in  securities  of  issuers  with a market  capitalization  of
between $600 million and $6 billion.

     The Fund may invest the remainder of its total assets in equity  securities
of  issuers  with  lower or  higher  capitalization;  mutual  funds;  derivative
securities;  debt  securities  issued  by U.S.  banks,  corporations  and  other
business organizations that are investment grade securities; and debt securities
issued by the U.S. government or government agencies.

     The Fund may  agree to  purchase  securities  from  financial  institutions
subject to the seller's  agreement to repurchase them at an agreed-upon time and
price  ("repurchase  agreements").  The securities  held subject to a repurchase
agreement may have stated maturities  exceeding 397 calendar days,  provided the
repurchase  agreement  itself  matures  in less  than  397  calendar  days.  The
financial  institutions with whom the Fund may enter into repurchase  agreements
will be banks  which the  Adviser  considers  creditworthy  pursuant to criteria
approved  by the Board of  Directors  and  nonbank  dealers  of U.S.  Government
securities  that are listed on the  Federal  Reserve  Bank of New York's list of
reporting dealers. The Adviser will consider the creditworthiness of a seller in
determining  whether  to have the Fund enter into a  repurchase  agreement.  The
seller  under a repurchase  agreement  will be required to maintain the value of
the securities  subject to the agreement at not less than the  repurchase  price
plus accrued interest.  The Adviser or Sub-Adviser will mark to market daily the
value of the securities, and will, if necessary,  require the seller to maintain
additional securities,  to ensure that the value is not less than the repurchase
price. Default by or bankruptcy of the seller would, however, expose the Fund to
possible loss because of adverse market action or delays in connection  with the
disposition of the underlying obligations.

     In accordance with the above-mentioned  policies,  the Fund may also invest
in indexed securities, convertible securities, reverse repurchase agreements and
dollar rolls, financial futures contracts,  options on futures contracts and may
lend  portfolio  securities.  See  "Investment  Objectives  and Policies" in the
Statement of Additional Information.

     The Fund may invest in registered investment companies and investment funds
in foreign countries subject to the provisions of the Investment  Company Act of
1940, as amended (the "1940 Act"),  and as discussed in  "Investment  Objectives
and Policies" in the Statement of Additional Information. If the Fund invests in
such investment  companies,  the Fund will bear its  proportionate  share of the
costs incurred by such companies, including investment advisory fees.

     The Fund may lend its  portfolio  securities to financial  institutions  in
accordance  with  the  investment   restrictions  as  discussed  in  "Investment
Objectives and Policies" in the Statement of Additional Information.  Such loans
would involve risks of delay in receiving additional collateral in the event the
value of the collateral decreased below the value of the securities loaned or of
delay  in  recovering  the  securities  loaned  or even  loss of  rights  in the
collateral  should the borrower of the  securities  fail  financially.  However,
loans  will be made  only  to  borrowers  deemed  by the  Adviser  to be of good
standing and only when, in the Adviser's judgment,  the income to be earned from
the loans justifies the attendant risks. Any loans of the Fund's securities will
be fully collateralized and marked to market daily.


                                        3

<PAGE>

     While the Adviser intends to fully invest the Fund's assets at all times in
accordance  with the  above-mentioned  policies,  the Fund reserves the right to
hold up to 100% of its assets,  as a temporary  defensive  measure,  in cash and
eligible  U.S.  dollar-denominated  money market  instruments.  The Adviser will
determine when market conditions  warrant temporary  defensive  measures.  Money
market  instruments  which  may  be so  held  are  described  under  "Investment
Objectives and Policies" in the Statement of Additional Information.


     The Fund's  investment  objectives and the policies  described above may be
changed by RBB's Board of Directors  without the affirmative vote of the holders
of a majority of the  outstanding  Shares  representing an interest in the Fund.
Such changes may result in the Fund having  investment  objectives  which differ
from those an investor may have considered at the time of investment.

INVESTMENT LIMITATIONS
- --------------------------------------------------------------------------------
     The Fund may not change the following  investment  limitations  without the
affirmative vote of the holders of a majority of the Fund's outstanding  Shares.
(A complete list of the investment  limitations  that cannot be changed  without
such a vote of the  shareholders  is  contained in the  Statement of  Additional
Information under "Investment Objectives and Policies.")

     The Fund may not:

          1. Purchase the  securities of any one issuer,  other than  securities
     issued  or   guaranteed   by  the  U.S.   Government  or  its  agencies  or
     instrumentalities,  if  immediately  after and as a result of such purchase
     more than 5% of the value of the Fund's  total  assets would be invested in
     the securities of such issuer,  or more than 10% of the outstanding  voting
     securities of such issuer would be owned by the Fund, except that up to 25%
     of the value of the Fund's total assets may be invested  without  regard to
     such limitations.

          2. Purchase any securities which would cause, at the time of purchase,
     25% or more of the value of the total  assets of the Fund to be invested in
     the obligations of issuers in any single  industry,  provided that there is
     no limitation with respect to investments in U.S. Government obligations.

          3. Borrow money or issue senior  securities,  except that the Fund may
     borrow from banks and enter into reverse  repurchase  agreements and dollar
     rolls for temporary purposes in amounts up to one-third of the value of its
     total  assets  at the  time of  such  borrowing;  or  mortgage,  pledge  or
     hypothecate  any assets,  except in connection  with any such borrowing and
     then in amounts not in excess of one-third of the value of the Fund's total
     assets at the time of such borrowing. The Fund will not purchase securities
     while its aggregate  borrowings  (including reverse repurchase  agreements,
     dollar rolls and borrowings from banks) in excess of 5% of its total assets
     are  outstanding.  Securities  held  in  escrow  or  separate  accounts  in
     connection  with the Fund's  investment  practices are not considered to be
     borrowings or deemed to be pledged for purposes of this limitation.

PORTFOLIO TURNOVER

     The Fund may make changes in its underlying  securities holdings consistent
with the Adviser's investment recommendation. The Fund retains the right to sell
securities  irrespective of how long they have been held. Federal income tax law
may  restrict  the  extent to which the Fund may  engage in  short-term  trading
activities.  See  "Taxes"  in the  Statement  of  Additional  Information  for a
discussion of such federal income tax law  restrictions.  The Adviser  estimates
that the annual turnover in the Fund will be approximately  100%. High portfolio
turnover will generally  result in higher  transaction  costs to a portfolio and
may result in the  realization  of short-term  capital gains that are taxable to
shareholders as ordinary income.

                                        4

<PAGE>



RISK FACTORS
- --------------------------------------------------------------------------------
     As with other mutual  funds,  there can be no assurance  that the Fund will
achieve its objective.  The net asset value per share of Shares  representing an
interest in the Fund will  fluctuate as the values of its  portfolio  securities
change in response to changing conditions in the equity market. An investment in
the Fund is not intended to constitute a balanced investment program. Other risk
factors are discussed  above under  "Investment  Objectives and Policies" and in
the  Statement  of  Additional  Information  under  "Investment  Objectives  and
Policies."

     Investment  methods  described in this Prospectus are among those which the
Fund has the power to utilize.  Some may be employed on a regular basis;  others
may not be used at all.  Accordingly,  reference  to any  particular  method  or
technique  carries no implication that it will be utilized or, if it is, that it
will be successful.


MANAGEMENT
- --------------------------------------------------------------------------------
BOARD OF DIRECTORS

     The  business  and  affairs  of RBB and the  Fund  are  managed  under  the
direction of the RBB's Board of Directors.

INVESTMENT ADVISER


     Boston Partners Asset  Management,  L.P.,  located at One Financial Center,
43rd  Floor,  Boston,  Massachusetts  02111,  serves  as the  Fund's  investment
adviser.  The Adviser  provides  investment  management and investment  advisory
services to  investment  companies  and other  institutional  accounts  that had
aggregate  total assets under  management  as of April 30, 1997, in excess of $8
billion.

     Subject to the  supervision and direction of the Trust's Board of Trustees,
the  Adviser  manages  the  Fund's  portfolio  in  accordance  with  the  Fund's
investment  objective and  policies,  makes  investment  decisions for the Fund,
places  orders  to  purchase  and  sell  securities,  and  employs  professional
portfolio managers and securities  analysts who provide research services to the
Fund. For its services to the Fund,  the Adviser is paid a monthly  advisory fee
computed at an annual rate of 0.80% of the Fund's average daily net assets.

PORTFOLIO MANAGEMENT

     The day-to-day  portfolio  management of the Fund is the  responsibility of
Wayne J. Archambo who is a senior portfolio  manager of the Adviser and a member
of the  Adviser's  Equity  Strategy  Committee.  Prior to joining the Adviser in
April 1995,  Mr.  Archambo was employed by The Boston  Company Asset  Management
from 1989  through  April 1995  where he was a senior  portfolio  manager  and a
member of the firm's Equity Policy Committee.  Mr. Archambo has over 15 years of
investment experience and is a Chartered Financial Analyst.

ADMINISTRATOR

     PFPC  Inc.  ("PFPC")  serves  as  administrator  to the Fund and  generally
assists the Fund in all aspects of its administration and operations,  including
matters relating to the maintenance of financial records and accounting. For its
services,  PFPC  receives  a fee  calculated  at an annual  rate of .125% of the
Fund's average daily net assets,  with a minimum  annual fee of $75,000  payable
monthly on a pro rata basis.


TRANSFER AGENT, DIVIDEND DISBURSING AGENT, AND CUSTODIAN

     PNC Bank, National  Association ("PNC Bank") serves as the Fund's custodian
and PFPC serves as the Fund's  transfer  agent and  dividend  disbursing  agent.
PFPC's  principal  offices  are  located at 400  Bellevue  Parkway,  Wilmington,
Delaware 19809.


                                        5

<PAGE>



EXPENSES

     The  expenses  of the  Fund  are  deducted  from its  total  income  before
dividends are paid. These expenses include, but are not limited to, fees paid to
the Adviser,  fees and expenses of officers and directors who are not affiliated
with  any  of  the  Fund's  investment  advisers,  sub-advisers  or  the  Fund's
distributor,  taxes,  interest,  legal  fees,  custodian  fees,  auditing  fees,
brokerage fees and commissions,  certain of the fees and expenses of registering
and qualifying the Fund and the Shares for distribution  under federal and state
securities laws, expenses of preparing prospectuses and statements of additional
information  and of printing and  distributing  prospectuses  and  statements of
additional   information   annually  to  existing   shareholders  that  are  not
attributable  to a particular  class of shares of RBB, the expense of reports to
shareholders,  shareholders'  meetings  and  proxy  solicitations  that  are not
attributable to a particular class of shares of RBB, fidelity bond and directors
and officers  liability  insurance  premiums,  the expense of using  independent
pricing  services  and other  expenses  which are not  expressly  assumed by the
Adviser under its  investment  advisory  agreement with respect to the Fund. Any
general  expenses of RBB that are not readily  identifiable  as  belonging  to a
particular  investment  portfolio of RBB will be allocated  among all investment
portfolios  of RBB  based  upon  the  relative  net  assets  of  the  investment
portfolios  at the time  such  expenses  are  incurred.  Distribution  expenses,
transfer agency  expenses,  expenses of preparation,  printing and  distributing
prospectuses, statements of additional information, proxy statements and reports
to shareholders,  and registration fees, identified as belonging to a particular
class, are allocated to such class.

     The  Adviser  may  assume  expenses  of the Fund from time to time.  To the
extent any service  providers  assume  expenses of the Fund,  such assumption of
expenses will have the effect of lowering the Fund's  overall  expense ratio and
increasing its yield to investors.

PORTFOLIO TRANSACTIONS

     The Adviser may consider a number of factors in  determining  which brokers
to use in purchasing or selling the Fund's securities.  These factors, which are
more fully discussed in the Statement of Additional  Information,  include,  but
are not limited to, research  services,  the  reasonableness  of commissions and
quality of services  and  execution.  Transactions  for the Fund may be effected
through broker/dealers,  subject to the requirements of best execution. The Fund
may enter into  brokerage  transactions  with and pay brokerage  commissions  to
brokers  that are  affiliated  persons (as such term is defined in the 1940 Act)
provided that the terms of the brokerage transactions comply with the provisions
of the 1940 Act.

DISTRIBUTION OF SHARES
- --------------------------------------------------------------------------------
     Counsellors Securities Inc. (the "Distributor"),  a wholly owned subsidiary
of Warburg, Pincus Counsellors,  Inc., with offices at 466 Lexington Avenue, New
York,  New  York  10017  acts  as  distributor  for  the  Shares  pursuant  to a
distribution  agreement (the "Distribution Agreement") with RBB on behalf of the
Shares.

     The Board of  Directors  of the Fund  approved  and adopted a  Distribution
Agreement  and a Plan of  Distribution  for the Shares (the "Plan")  pursuant to
Rule 12b-1 under the 1940 Act.  Under the Plan,  the  Distributor is entitled to
receive  from the Fund a  distribution  fee,  which is  accrued  daily  and paid
monthly,  of up to 0.15% on an annualized  basis of the average daily net assets
of the Fund.  The actual  amount of such  compensation  under the Plan is agreed
upon by RBB's Board of  Directors  and by the  Distributor  in the  Distribution
Agreement.  Under the  Distribution  Agreement,  the  Distributor  has agreed to
accept compensation for its services thereunder and under the Plan in the amount
of 0.04% on the first $200  million of the average  daily net assets of the Fund
on an annualized basis in any year and 0.05%  thereafter.  Such compensation may
be  increased up to the amount  permitted by the Plan,  with the approval of the
RBB Board of Directors.  The Distributor  may, in its  discretion,  from time to
time waive voluntarily all or any portion of its distribution fee.


                                        6

<PAGE>

     Amounts  paid  to  the  Distributor  under  the  Plan  may be  used  by the
Distributor to cover expenses that are related to (i) the sale of  Institutional
Shares of the Fund, (ii) ongoing servicing and/or maintenance of the accounts of
shareholders of the Fund, and (iii) sub-transfer agency services,  subaccounting
services or  administrative  services  related to the sale of the  Institutional
Shares of the Fund,  all as set forth in the Plan. The  Distributor  may pay for
the  cost  of  printing  (excluding  typesetting)  and  mailing  to  prospective
investors  prospectuses and other materials  relating to the Fund as well as for
related direct mail, advertising and promotional expenses.

     The Plan obligates the Fund,  during the period it is in effect,  to accrue
and pay to the  Distributor  on behalf  of the Fund the fee  agreed to under the
Distribution  Agreement.  Payments  under the Plan are not tied  exclusively  to
expenses  actually  incurred by the  Distributor,  and the  payments  may exceed
distribution expenses actually incurred.

     Under  the terms of Rule  12b-1,  the Plan  will  remain in effect  only if
approved  at least  annually  by the RBB  Board of  Directors,  including  those
directors who are not "interested persons" of RBB as that term is defined in the
1940 Act and who have no direct or indirect  financial interest in the operation
of the Plan or in any agreements related thereto ("12b-1  Directors").  The Plan
may be terminated at any time by vote of a majority of the 12b-1 Directors or by
vote of a majority of the Fund's  outstanding voting securities of the Fund. The
fee set forth above will be paid by the Fund to the Distributor unless and until
the Plan is terminated or not renewed.

HOW TO PURCHASE SHARES
- --------------------------------------------------------------------------------
GENERAL

     Shares  representing an interest in the Fund are offered  continuously  for
sale by the  Distributor.  Shares may be purchased  initially by completing  the
application  included in this  Prospectus and forwarding the  application to the
Fund's transfer agent,  PFPC.  Purchases of Shares may be effected by wire to an
account to be specified by PFPC or by mailing a check or Federal  Reserve Draft,
payable to the order of "The Boston  Partners Mid Cap Value Fund" c/o PFPC Inc.,
P.O. Box 8852,  Wilmington,  Delaware  19899-8852.  The name of the Fund, Boston
Partners  Mid Cap Value Fund,  must also appear on the check or Federal  Reserve
Draft. Shareholders may not purchase shares of the Boston Partners Mid Cap Value
Fund with a check issued by a third party and endorsed over to the Fund. Federal
Reserve  Drafts are  available  at  national  banks or any state bank which is a
member of the Federal Reserve System. Initial investments in the Fund must be at
least $100,000 and subsequent  investments must be at least $5,000. For purposes
of meeting the minimum initial  purchase,  clients which are part of endowments,
foundation  or other  related  groups may be  aggregated.  The Fund reserves the
right to suspend  the  offering  of Shares for a period of time or to reject any
purchase order.

     Shares may be purchased on any  Business  Day. A "Business  Day" is any day
that the New York Stock  Exchange (the "NYSE") is open for business.  Currently,
the NYSE is closed on weekends and New Year's Day, Presidents' Day, Good Friday,
Memorial Day,  Independence  Day, Labor Day,  Thanksgiving Day and Christmas Day
and on the  preceding  Friday or  subsequent  Monday when one of these  holidays
falls on a Saturday  or  Sunday,  respectively.  Shares are  offered at the next
determined net asset value per share.


     The price paid for Shares  purchased  initially  or  acquired  through  the
exercise of an exchange  privilege is based on the net asset value next computed
after an order is received by the Fund or its agents. Such price will be the net
asset value next  computed  after an order is received by the Fund or its agents
prior to the close of the NYSE.  Orders received by the Fund or its agents after
its close of the NYSE are priced at the net asset value next  determined  on the
following  Business  Day. In those  cases  where an investor  pays for Shares by
check,  the  purchase  will be effected  at the net asset value next  determined
after the Fund or its agents receives the order and the completed application.


                                        7

<PAGE>

     Shares may be purchased by  principals  and employees of the Adviser and by
their  spouses  and  children  either  directly  or  through  their   individual
retirement accounts,  and by any pension and profit-sharing plan of the Adviser,
without being subject to the minimum investment limitations.

     An investor may also purchase  Shares by having his bank or his broker wire
Federal Funds to PFPC. An investor's bank or broker may impose a charge for this
service.  The Fund does not currently impose a service charge for effecting wire
transfers  but  reserves  the right to do so in the  future.  In order to ensure
prompt receipt of an investor's  Federal Funds wire, for an initial  investment,
it is important that an investor follows these steps:

          A. Fully complete and sign the  application and mail it to the address
     shown  thereon.  PFPC will not process purchases  until it receives a fully
     completed and signed Application.

          B.  Telephone  the  Fund's  transfer  agent,  PFPC,   toll-free  (888)
     261-4073,  and  provide  PFPC with your name,  address,  telephone  number,
     Social Security or Tax Identification Number, the Fund selected, the amount
     being wired,  and by which bank.  PFPC will then provide an investor with a
     Fund account  number.  Investors with existing  accounts should also notify
     PFPC prior to wiring funds.

          C. Instruct your bank or broker to wire the specified amount, together
     with your assigned account number, to PFPC's account with PNC:

                  PNC Bank, N.A.
                  Philadelphia, PA 19103
                  ABA Number: 0310-0005-3
                  CREDITING ACCOUNT NUMBER: 86-1108-2507
                  FROM: (name of investor)
                  ACCOUNT NUMBER: (Investor's account number with the Fund)
                  FOR PURCHASE OF: (Boston Partners Mid Cap Value Fund
                  AMOUNT: (amount to be invested)


For subsequent investments, an investor should follow steps B and C above.

     Additional  investments in Shares may be made  automatically by authorizing
the Fund's  transfer agent to withdraw  funds from your bank account.  Investors
desiring to  participate  in the  automatic  investing  program  should call the
Fund's transfer agent, PFPC, at (888) 261-4073 to obtain the appropriate forms.


EXCHANGE PRIVILEGE

     The exchange  privilege is available to shareholders  residing in any state
in which the Shares  being  acquired  may be legally  sold.  A  shareholder  may
exchange  Shares of the Fund for  Institutional  Shares of the  Boston  Partners
Large Cap Value  Fund up to three (3)  times  per year.  Such  exchange  will be
effected at the net asset value of the exchanged Fund and the net asset value of
the Boston Partners Large Cap Value Fund next determined after PFPC's receipt of
a request for an  exchange.  An exchange of Shares will be treated as a sale for
federal income tax purposes. See "Taxes."

     A  shareholder  wishing to make an exchange  may do so by sending a written
request to PFPC.  In order to request an exchange by  telephone,  a  shareholder
must have completed and returned an account  application  containing a telephone
exchange  election.  To add a telephone  exchange feature to an existing account
that  previously  did  not  provide  for  this  option,  a  Telephone   Exchange
Authorization  Form must be filed with PFPC.  This form is available  from PFPC.
Once this election has been made,  the  shareholder  may simply  contact PFPC by
telephone to


                                        8

<PAGE>




                      [THIS PAGE INTENTIONALLY LEFT BLANK]

<PAGE>

<TABLE>
<CAPTION>
                       BOSTON PARTNERS MID CAP VALUE FUND                        BOSTON PARTNERS ASSET MANAGEMENT, L.P. (LOGO)
                              (INSTITUTIONAL CLASS)                              [GRAPHIC OMITTED]

ACCOUNT APPLICATION
PLEASE NOTE: Do not use this form to open a retirement  plan account.  For an IRA application or help with this  Application, please
call 1-888-261-4073
<S>                   <C>                                                 

- -----------------     (Please check the appropriate box(es) below.)
| 1             |     [  ]  Individual      [  ]  Joint Tenant      [  ]  Other
| Account       |     
| Registration: |    -------------------------------------------------------------------------------------------------------------- 
- -----------------    NAME                                                       SOCIAL SECURITY NUMBER OR TAX ID# OF PRIMARY OWNER  

                     -------------------------------------------------------------------------------------------------------------- 
                     NAME OF JOINT OWNER                                             JOINT OWNER SOCIAL SECURITY NUMBER OR TAX ID#
                     
                      For joint accounts,  the account  registrants will be joint tenants with right of survivorship and not tenants
                      in common unless tenants in common or community property registrations are requested. 

- ----------------
GIFT TO MINOR:        [  ]  UNIFORM GIFTS/TRANSFER TO MINOR'S ACT
- ----------------
                      --------------------------------------------------------------------------------------------------------------
                      NAME OF ADULT CUSTODIAN (ONLY ONE PERMITTED)

                      --------------------------------------------------------------------------------------------------------------
                      NAME OF MINOR (ONLY ONE PERMITTED)

                      --------------------------------------------------------------------------------------------------------------
                      MINOR'S SOCIAL SECURITY NUMBER AND DATE OF BIRTH
- -------------------
CORPORATION
PARTNERSHIP, TRUST
OR OTHER ENTITY:
- -------------------   --------------------------------------------------------------------------------------------------------------
                      NAME OF CORPORATION, PARTNERSHIP, OR OTHER                                             NAME(S) OF TRUSTEE(S)

                      --------------------------------------------------------------------------------------------------------------
                      TAXPAYER IDENTIFICATION NUMBER
- ------------------
| 2              |    --------------------------------------------------------------------------------------------------------------
| Mailing        |    STREET OR P.O. BOX AND/OR APARTMENT NUMBER
| Address        |    
- ------------------    --------------------------------------------------------------------------------------------------------------
                      CITY                                               STATE                                    ZIP CODE          

                      --------------------------------------------------------------------------------------------------------------
                      DAY PHONE NUMBER                                                                       EVENING PHONE NUMBER

- ------------------    Minimum initial investment of $100,000.    Amount of investment $___________ 
| 3              |
| Investment     |    Make the check payable to Boston Partners Mid Cap Value Fund. 
| Information    |
- ------------------    Shareholders  may not purchase  shares of this Fund with a check issued by a third party and endorsed  over to
                      the Fund.

- ------------------    NOTE:  Dividends and capital gains may be reinvested or paid by check. If no options are selected below,  both
DISTRIBUTION          dividends and capital gains will be reinvested in additional Fund shares.
OPTIONS:
- ------------------    DIVIDENDS [  ]   Pay by check [  ]   Reinvest [  ]       CAPITAL GAINS [  ]   Pay by check [  ]  Reinvest [  ]
<PAGE>


- ------------------    To use this option, you must initial the appropriate line below.
| 4              |
| Telephone      |    I authorize  the Transfer Agent to accept  instructions  from any  persons to redeem or exchange  shares in my
| Exchange and   |    account(s) by telephone in accordance  with the  procedures  and  conditions  set forth in the Fund's  current
| Redemption:    |    prospectus.
- -----------------
                      ---------------------     ---------------------
                       individual initial           joint initial     Redeem shares, and send the proceeds to the address of record.

                      ---------------------     ---------------------
                       individual initial           joint initial     Exchange shares for shares of another Boston Partners Fund.


- ------------------    The  Automatic  Investment  Plan which is available to  shareholders  of the Fund,  makes  possible  regularly
| 5              |    scheduled purchases of Fund shares to allow dollar-cost averaging.The Fund's Transfer Agent can arrange for an
| Automatic      |    amount of money selected by you to be deducted from your checking  account and used to purchase  shares of the
| Investment     |    Fund.
| Plan:          |
- ------------------    Please debit $_________ from my checking account (named below) on or about the 20th of the month.
                      PLEASE ATTACH AN UNSIGNED, VOIDED CHECK.
                      [  ]  Monthly        [  ]  Every Alternate Month      [  ]  Quarterly         [  ]  Other


- ------------------    --------------------------------------------------------------------------------------------------------------
BANK OF RECORD:       BANK NAME                                                                    STREET ADDRESS OR P.O. BOX
- ------------------
                      --------------------------------------------------------------------------------------------------------------
                      CITY                                               STATE                                    ZIP CODE


                      ---------------------------------------------------     ------------------------------------------------------
                      BANK ABA NUMBER                                                                   BANK ACCOUNT NUMBER

- ------------------    The undersigned  warrants that I (we) have full authority and, if a natural  person,  I (we) am (are) of legal
| 6              |    age to purchase shares pursuant to this Account Application, and I (we) have received a current prospectus for
| Signatures:    |    the Fund in which I (we) am (are) investing.
|                |
- ------------------    Under the  Interest  and  Dividend  Tax  Compliance  Act of 1983,  the Fund is required to have the  following
                      certification:

                      Under penalties of perjury, I certify that:

                      (1) The number shown on this form is my correct taxpayer  identification  number (or I am waiting for a number
                          to be issued to), and

                      (2) I am not subject to backup withholding because (a) I am exempt from backup withholding,  or (b) I have not
                          been  notified by  theInternalRevenue  Service  that I am subject to 31%  backup  withholding  as a result
                          of a  failure to  report all  Interest or  dividends,  or (c) the IRS has  notified me that I am no longer
                          subject to backup withholding.

                      --------------------------------------------------------------------------------------------------------------
                      SIGNATURE OF APPLICANT                                                               DATE

                      --------------------------------------------------------------------------------------------------------------
                      PRINT NAME                                                                   TITLE (IF APPLICABLE)

                      --------------------------------------------------------------------------------------------------------------
                      SIGNATURE OF JOINT OWNER                                                             DATE

                      --------------------------------------------------------------------------------------------------------------
                      PRINT NAME                                                                   TITLE (IF APPLICABLE) 

                      (If you are signing for a  corporation,  you must indicate  corporate  office or title. If you wish additional
                      signatories  on the  account,  please  include a corporate  resolution.  If signing as a  fiduciary,  you must
                      indicate  capacity.) 

                      For information on additional options,  such as IRA Applications,  rollover requests for qualified  retirement
                      plans, or for wire  instructions,  please call us at  1-888-261-4073.  

                      MAIL COMPLETED ACCOUNT  APPLICATION AND CHECK TO:  THE BOSTON PARTNERS MID CAP VALUE FUND 
                                                                         C/O PFPC INC.  
                                                                         P.O. BOX 8852 
                                                                         WILMINGTON, DE 19899-8852
</TABLE>

<PAGE>

                      [THIS PAGE INTENTIONALLY LEFT BLANK]


<PAGE>

request  the  exchange by calling  (888)  261-4073.  RBB will employ  reasonable
procedures to confirm that  instructions  communicated by telephone are genuine,
and if RBB does not employ such procedures,  it may be liable for any losses due
to unauthorized or fraudulent telephone instructions.  Neither RBB nor PFPC will
be liable for any loss, liability, cost or expense for following RBB's telephone
transaction   procedures   described   below  or  for   following   instructions
communicated by telephone that it reasonably believes to be genuine.

     RBB's telephone transaction  procedures include the following measures: (1)
requiring the appropriate  telephone  transaction privilege forms; (2) requiring
the  caller to provide  the names of the  account  owners,  the  account  social
security number and name of the Fund, all of which must match RBB's records; (3)
requiring RBB's service representative to complete a telephone transaction form,
listing  all of the above  caller  identification  information;  (4)  permitting
exchanges only if the two account  registrations  are  identical;  (5) requiring
that  redemption  proceeds be sent only by check to the account owners of record
at the  address of  record,  or by wire only to the owners of record at the bank
account  of  record;  (6)  sending a  written  confirmation  for each  telephone
transaction  to the owners of record at the  address of record  within  five (5)
business days of the call; and (7) maintaining  tapes of telephone  transactions
for six months, if the fund elects to record shareholder telephone transactions.

     For accounts held of record by broker-dealers (other than the Distributor),
financial  institutions,   securities  dealers,  financial  planners  and  other
industry  professionals,  additional  documentation or information regarding the
scope of a caller's authority is required.  Finally, for telephone  transactions
in accounts held jointly, additional information regarding other account holders
is required. Telephone transactions will not be permitted in connection with IRA
or other  retirement  plan accounts or by an  attorney-in-fact  under a power of
attorney.

     If the exchanging  shareholder does not currently own Institutional  Shares
of the Boston  Partners  Large Cap Value Fund, a new account will be established
with the same  registration,  dividend  and capital  gain options as the account
from which shares are exchanged,  unless  otherwise  specified in writing by the
shareholder with all signatures guaranteed by an Eligible Guarantor Institution,
as defined by rules issued by the SEC, including banks, brokers, dealers, credit
unions,  national securities  exchanges and savings  associations.  The exchange
privilege  may be modified or  terminated  at any time, or from time to time, by
RBB, upon 60 days' written notice to shareholders.

     If an exchange is to a new account in the Boston  Partners  Large Cap Value
Fund,  the dollar value of  Institutional  Shares  acquired must equal or exceed
that Fund's  minimum for a new account;  if to an existing  account,  the dollar
value must equal or exceed that Fund's  minimum for subsequent  investments.  If
any amount  remains  in the Fund from which the  exchange  is being  made,  such
amount must not drop below the minimum account value required by the Fund.

EXCHANGE PRIVILEGE LIMITATIONS

     The Fund's exchange privilege is not intended to afford  shareholders a way
to speculate on  short-term  movements in the market.  Accordingly,  in order to
prevent excessive use of the exchange privilege that may potentially disrupt the
management  of  the  Funds  and  increase   transactions  costs,  the  Fund  has
established a policy of limiting excessive exchange activity.

     Shareholders are entitled to three (3) substantive exchange redemptions (at
least  30  days   apart)  from  the  Fund   during  any   twelve-month   period.
Notwithstanding  these  limitations,  the Fund  reserves the right to reject any
purchase request  (including  exchange  purchases from the Boston Partners Large
Cap  Value  Fund)  that is  reasonably  deemed  to be  disruptive  to  efficient
portfolio management.



                                        9

<PAGE>



HOW TO REDEEM SHARES
- --------------------------------------------------------------------------------
REDEMPTION BY MAIL

     Shareholders may redeem for cash some or all of their Shares of the Fund at
any time.  To do so, a written  request in proper form must be sent  directly to
Boston  Partners Mid Cap Value Fund c/o PFPC Inc.,  P.O.  Box 8852,  Wilmington,
Delaware 19899-8852. There is no charge for a redemption.

     A request for  redemption  must be signed by all persons in whose names the
Shares  are   registered.   Signatures  must  conform  exactly  to  the  account
registration.  If the proceeds of the redemption would exceed $10,000, or if the
proceeds are not to be paid to the record owner at the record address, or if the
shareholder is a corporation, partnership, trust or fiduciary, signature(s) must
be guaranteed by an eligible guarantor institution, as defined by SEC rules.

     Generally,  a properly signed written  request with any required  signature
guarantee  is all that is required  for a  redemption.  In some cases,  however,
other  documents may be  necessary.  In the case of  shareholders  holding share
certificates,  the certificates for the shares being redeemed must accompany the
redemption  request.  Additional  documentary  evidence  of  authority  is  also
required by the Fund's transfer agent in the event  redemption is requested by a
corporation, partnership, trust, fiduciary, executor or administrator.

TELEPHONE REDEMPTION

     A  shareholder  wishing  to make a  redemption  by  telephone  may do so by
following the procedures  described  below.  In order to request  redemptions by
telephone, a shareholder must have completed and returned an account application
containing a telephone  election.  To add a telephone  redemption  feature to an
existing  account that  previously did not provide for this option,  a Telephone
Redemption  Authorization  Form must be filed with PFPC.  This form is available
from PFPC. Once this election has been made, the shareholder may contact PFPC by
telephone  to request the  redemption  at (888)  261-4073.  The Fund will employ
reasonable procedures to confirm that instructions communicated by telephone are
genuine,  and if the Fund does not employ such procedures,  it may be liable for
any losses due to unauthorized or fraudulent telephone instructions. Neither the
Fund nor PFPC  will be liable  for any  loss,  liability,  cost or  expense  for
following the Fund's  telephone  transaction  procedures  described below or for
following instructions  communicated by telephone that it reasonably believes to
be genuine.

     The Fund's telephone transaction procedures include the following measures:
(1)  requiring  the  appropriate  telephone  transaction  privilege  forms;  (2)
requiring the caller to provide the names of the account  owners,  the account's
federal tax identification  number and name of the Fund, all of which must match
the Fund's records; (3) requiring that redemption proceeds be sent only by check
to the account owners of record at the address of record, or by wire only to the
owners  of  record  at the  bank  account  of  record;  (4)  sending  a  written
confirmation  for each  telephone  transaction  to the  owners  of record at the
address of record within five (5) Business Days of the call; and (5) maintaining
tapes of  telephone  transactions  for six months,  if the Fund elects to record
shareholder telephone transactions.

     For accounts held of record by a broker-dealer, trustee, custodian or other
agent, additional documentation or information regarding the scope of a caller's
authority is required.  Finally,  for  telephone  transactions  in accounts held
jointly,  additional  information  regarding other account holders are required.
Telephone  transactions  will not be permitted in  connection  with IRA or other
retirement plan accounts or by an attorney-in-fact under a power of attorney.

INVOLUNTARY REDEMPTION

     The Fund reserves the right to redeem a  shareholder's  account at any time
the  net  asset  value  of the  account  falls  below  $500 as the  result  of a
redemption or an exchange request. Shareholders will be notified in writing that
the value of their account is less than $500 and will be allowed 30 days to make
additional investments before the redemption is processed.


                                       10

<PAGE>



PAYMENT OF REDEMPTION PROCEEDS

     In all cases,  the  redemption  price is the net asset value per share next
determined  after the request for  redemption  is received in proper form by the
Fund or its agents.  Payment for Shares  redeemed is made by check mailed within
seven days after  acceptance  by the Fund or its agents of the  request  and any
other necessary  documents in proper order. Such payment may be postponed or the
right of redemption  suspended as permitted by the 1940 Act. If the Shares to be
redeemed have been recently  purchased by check,  the Fund's  transfer agent may
delay  mailing  a  redemption  check,  which  may be a period  of up to 15 days,
pending a determination  that the check has cleared.  The Fund has elected to be
governed by Rule 18f-1 under the 1940 Act so that it is  obligated to redeem its
shares  solely in cash up to the lesser of $250,000 or 1% of its net asset value
during any 90-day period for any one shareholder of a portfolio.

NET ASSET VALUE
- --------------------------------------------------------------------------------
The net asset value for each class of the Fund is calculated by adding the value
of all of each  class'  securities  to  cash  and  other  assets  of the  class,
deducting the actual and accrued  liabilities  of each class and dividing by the
total  number  of  Shares  of the  class  outstanding.  The net  asset  value is
calculated as of the close of regular  trading on the NYSE,  generally 4:00 p.m.
Eastern time, on each Business Day.

     Valuation of securities held by the Fund is as follows:  securities  traded
on a national  securities  exchange or on the NASDAQ  National Market System are
valued at the last reported sale price that day; securities traded on a national
securities exchange or on the NASDAQ National Market System for which there were
no sales on that day and securities traded on other over-the-counter markets for
which market  quotations are readily available are valued at the mean of the bid
and asked prices;  and  securities  for which market  quotations are not readily
available  are valued at fair  market  value as  determined  in good faith by or
under the  direction of RBB's Board of Directors.  The amortized  cost method of
valuation may also be used with respect to debt  obligations  with sixty days or
less remaining to maturity.

     With the  approval  of the Board of  Directors,  the Fund may use a pricing
service,  bank or broker-dealer  experienced in such matters to value the Fund's
securities. A more detailed discussion of net asset value and security valuation
is contained in the Statement of Additional Information.

DIVIDENDS AND DISTRIBUTIONS
- --------------------------------------------------------------------------------
     The Fund will distribute substantially all of the net investment income and
net realized capital gains, if any, of the Fund to the Fund's shareholders.  All
distributions  are  reinvested  in the form of  additional  full and  fractional
Shares unless a shareholder elects otherwise.

     The Fund will declare and pay dividends from net investment income annually
and pays them in the  calendar  year in which they are  declared,  generally  in
December.  Net realized capital gains (including net short-term  capital gains),
if any, will be distributed at least annually.


                                       11

<PAGE>



TAXES
- --------------------------------------------------------------------------------
     The  following  discussion is only a brief summary of some of the important
tax considerations  generally  affecting the Funds and their shareholders and is
not intended as a substitute for careful tax planning. Accordingly, investors in
the Funds should consult their tax advisers with specific reference to their own
tax situation.

     The Fund will elect to be taxed as a  regulated  investment  company  under
Subchapter M of the Internal  Revenue Code of 1986,  as amended.  So long as the
Fund  qualifies  for this tax  treatment,  the Fund will be  relieved of federal
income tax on amounts  distributed to  shareholders,  but  shareholders,  unless
otherwise  exempt,  will  pay  income  or  capital  gains  taxes on  amounts  so
distributed  (except  distributions  that are  treated  as a return of  capital)
regardless  of whether  such  distributions  are paid in cash or  reinvested  in
additional Shares.

     Distributions  out of the "net capital  gain" (the excess of net  long-term
capital  gain over net  short-term  capital  loss),  if any, of the Fund will be
taxed to shareholders as long-term capital gain regardless of the length of time
a shareholder has held his Shares,  whether such gain was reflected in the price
paid for the Shares,  or whether  such gain was  attributable  to bonds  bearing
tax-exempt interest.  All other  distributions,  to the extent they are taxable,
are taxed to shareholders as ordinary income.

     RBB will send written  notices to shareholders  annually  regarding the tax
status of distributions made by the Fund.  Dividends declared in December of any
year payable to  shareholders of record on a specified date in such a month will
be deemed to have been  received by the  shareholders  on December 31,  provided
such dividends are paid during  January of the following  year. The Fund intends
to make  sufficient  actual  or  deemed  distributions  prior to the end of each
calendar year to avoid liability for federal excise tax.

     Investors  should be careful to  consider  the tax  implications  of buying
Shares just prior to a distribution.  The price of Shares purchased at that time
will  reflect  the  amount  of the  forthcoming  distribution.  Those  investors
purchasing Shares just prior to a distribution will nevertheless be taxed on the
entire amount of the  distribution  received,  although the  distribution is, in
effect, a return of capital.


     Shareholders  who exchange  Shares  representing  interests in one Fund for
Shares  representing  interests in another Fund will generally recognize capital
gain or loss for federal income tax purposes.


     Shareholders  who are  nonresident  alien  individuals,  foreign  trusts or
estates,  foreign  corporations  or  foreign  partnerships  may  be  subject  to
different U.S. federal income tax treatment.

MULTI-CLASS STRUCTURE
- --------------------------------------------------------------------------------

     The Fund  offers one other  class of shares,  which is offered  directly to
individual  investors  pursuant to a separate  prospectus.  Shares of each class
represent  equal  pro  rata  interests  in the  Fund and  accrue  dividends  and
calculate net asset value and  performance  quotations  in the same manner.  The
Fund will quote performance of the Investor Shares separately from Institutional
Shares.  Because of different fees paid by the Institutional  Shares,  the total
return on such shares can be expected,  at any time,  to be  different  than the
total return on Investor Shares.  Information  concerning Investor Shares may be
obtained by calling the Fund at (800) 311-9783 or 9829.


DESCRIPTION OF SHARES
- --------------------------------------------------------------------------------
     The Fund has  authorized  capital of thirty billion shares of Common Stock,
$.001  par  value  per  share,  of which  13.67  billion  shares  are  currently
classified  into 79  different  classes of Common  Stock.  See  "Description  of
Shares" in the Statement of Additional Information."


                                       12

<PAGE>


     THIS  PROSPECTUS AND THE STATEMENT OF ADDITIONAL  INFORMATION  INCORPORATED
HEREIN RELATE  PRIMARILY TO THE BOSTON  PARTNERS MID CAP VALUE FUND AND DESCRIBE
ONLY THE  INVESTMENT  OBJECTIVES AND POLICIES,  OPERATIONS,  CONTRACTS AND OTHER
MATTERS RELATING TO THE BOSTON PARTNERS MID CAP VALUE FUND.


     Each  share  that   represents  an  interest  in  the  Fund  has  an  equal
proportionate interest in the assets belonging to the Fund with each other share
that  represents  an  interest  in the Fund,  even where a share has a different
class  designation  than  another  share  representing  an interest in the Fund.
Shares of the Fund do not have preemptive or conversion rights.  When issued for
payment  as  described  in this  Prospectus,  Shares  will  be  fully  paid  and
non-assessable.

     The Fund currently does not intend to hold annual  meetings of shareholders
except  as  required  by the 1940 Act or other  applicable  law.  The law  under
certain circumstances provides shareholders with the right to call for a meeting
of shareholders to consider the removal of one or more directors.  To the extent
required  by law,  the Fund will  assist in  shareholder  communication  in such
matters.

     Holders of Shares of the Fund will vote in the  aggregate  and not by class
on all matters, except where otherwise required by law. Further, shareholders of
all investment portfolios of RBB will vote in the aggregate and not by portfolio
except as otherwise  required by law or when the Board of  Directors  determines
that the matter to be voted upon affects only the interests of the  shareholders
of  a  particular  investment  portfolio.   (See  the  Statement  of  Additional
Information under "Additional  Information  Concerning Fund Shares" for examples
when the  1940  Act  requires  voting  by  investment  portfolio  or by  class.)
Shareholders  of the Fund are  entitled  to one vote for each  full  share  held
(irrespective of class or portfolio) and fractional votes for fractional  shares
held.  Voting rights are not cumulative  and,  accordingly,  the holders of more
than 50% of the  aggregate  shares of Common  Stock of the Fund may elect all of
the directors.

     As of May --, 1997,  to the Fund's  knowledge,  no person held of record or
beneficially 25% or more of the outstanding shares of all classes of RBB.

OTHER INFORMATION
- --------------------------------------------------------------------------------
REPORTS AND INQUIRIES

     Shareholders  will receive  unaudited  semi-annual  reports  describing the
Fund's  investment   operations  and  annual  financial  statements  audited  by
independent accountants. Shareholder inquiries should be addressed to PFPC Inc.,
the Fund's transfer agent, Bellevue Park Corporate Center, 400 Bellevue Parkway,
Wilmington, Delaware 19809, toll-free (888) 261-4073.

SHARE CERTIFICATES

     In  the  interest  of  economy  and  convenience,   physical   certificates
representing Shares in the Fund are not normally issued.

HISTORICAL PERFORMANCE INFORMATION


     The table below  presents the Composite  performance  history of certain of
the Adviser's managed accounts on an annualized basis for the period ended March
31,  1997.  The  Composite  is  comprised  of  institutional  accounts and other
privately managed accounts with investment  objectives,  policies and strategies
substantially similar to those of the Fund, although the accounts have operating
histories,  whereas the Fund had not commenced  operations as of March 31, 1997.
The Composite  performance  information  includes the  reinvestment of dividends
received in the underlying  securities  and is net of investment  advisory fees.
The  privately  managed  accounts in the  Composite  are only  available  to the
Adviser's  institutional  advisory clients. These accounts have lower investment
advisory  fees than the Fund and the  Composite  performance  figures would have
been lower if subject to the higher  fees and  expenses  to be  incurred  by the
Fund.  The past  performance of the accounts which comprise the Composite is not
indicative of or a substitute for the future


                                       13

<PAGE>




performance  of the Fund.  These  private  accounts  are not subject to the same
investment  limitations,  diversification  requirements  and other  restrictions
which are imposed upon mutual funds under the Investment Company Act of 1940 and
the Internal Revenue Code,  which, if imposed,  may have adversely  affected the
performance results of the Composites.  As of May __, 1997, the Fund had not yet
commenced  investment  operations and therefore had no performance record of its
own.  Listed below the  performance  history for the  Composite is a comparative
index  comprised of securities  similar to those in which accounts  contained in
the Composite are invested.

For the Period Ended March 31, 1997


                                                                        Since
                                                    One Year         Inception*
                                                    --------         ----------

     Composite Performance...................          --%               --%
     Russell Mid Cap Index...................          --%               --%

     The Russell Mid Cap Index is an index  composed of the lowest 800 companies
in the Russell 1000 Index as marked by total market capitalization.

*The Adviser commenced managing these accounts on June 1, 1995.

FUTURE PERFORMANCE INFORMATION


     From  time to time,  the  Fund may  advertise  its  performance,  including
comparisons  to other  mutual funds with similar  investment  objectives  and to
stock or other relevant indices.  All such  advertisements will show the average
annual total return over one, five and ten year periods or, if such periods have
not yet elapsed,  shorter  periods  corresponding  to the life of the Fund. Such
total  return  quotations  will be computed by finding  the  compounded  average
annual total  return for each time period that would equate the assumed  initial
investment of $1,000 to the ending redeemable value, net of fees, according to a
required standardized  calculation.  The standard calculation is required by the
SEC to provide consistency and comparability in investment company  advertising.
The Fund may also from time to time  include in such  advertising  an  aggregate
total return figure or a total return figure that is not calculated according to
the  standardized  formula  in order  to  compare  more  accurately  the  Fund's
performance with other measures of investment  return.  For example,  the Fund's
total return may be compared with data published by Lipper Analytical  Services,
Inc., CDA  Investment  Technologies,  Inc. or  Weisenberger  Investment  Company
Service,  or with the  performance  of the  Russell  Mid Cap Index.  Performance
information  may also include  evaluation of the Fund by  nationally  recognized
ranking services and information as reported in financial  publications  such as
Business  Week,  Fortune,   Institutional  Investor,  Money  Magazine,   Forbes,
Barron's,  The Wall  Street  Journal,  The New York  Times,  or other  national,
regional or local publications.  All advertisements  containing performance data
will include a legend  disclosing  that such  performance  data  represents past
performance and that the investment  return and principal value of an investment
will fluctuate so that an investor's Shares, when redeemed, may be worth more or
less than their original cost.



                                       14

<PAGE>

NO  PERSON  HAS  BEEN   AUTHORIZED   TO  GIVE  ANY   INFORMATION   OR  MAKE  ANY
REPRESENTATIONS  NOT  CONTAINED  IN THIS  PROSPECTUS  OR IN RBB'S  STATEMENT  OF
ADDITIONAL INFORMATION  INCORPORATED HEREIN BY REFERENCE, IN CONNECTION WITH THE
OFFERING MADE BY THIS  PROSPECTUS  AND, IF GIVEN OR MADE,  SUCH  REPRESENTATIONS
MUST NOT BE RELIED UPON AS HAVING  BEEN  AUTHORIZED  BY RBB OR ITS  DISTRIBUTOR.
THIS  PROSPECTUS DOES NOT CONSTITUTE AN OFFERING BY RBB OR BY THE DISTRIBUTOR IN
ANY JURISDICTION IN WHICH SUCH OFFERING MAY NOT LAWFULLY BE MADE.



            -----------------
            TABLE OF CONTENTS
                                    PAGE
                                    ----
INTRODUCTION .....................    2
INVESTMENT OBJECTIVES AND POLICIES    3
INVESTMENT LIMITATIONS ...........    4
RISK FACTORS .....................    5
MANAGEMENT .......................    5
DISTRIBUTION OF SHARES ...........    6
HOW TO PURCHASE SHARES ...........    7

HOW TO REDEEM SHARES .............   10
NET ASSET VALUE ..................   11
DIVIDENDS AND DISTRIBUTIONS ......   11
TAXES ............................   12
MULTI-CLASS STRUCTURE ............   12
DESCRIPTION OF SHARES ............   12
OTHER INFORMATION ................   13


INVESTMENT ADVISER
Boston Partners Asset Management, L.P.
Boston, Massachusetts

CUSTODIAN
PNC Bank, N.A.
Philadelphia, Pennsylvania

TRANSFER AGENT
PFPC Inc.
Wilmington, Delaware

DISTRIBUTOR
Counsellors Securities Inc.
New York, New York

COUNSEL
Drinker Biddle & Reath
Philadelphia, Pennsylvania

INDEPENDENT ACCOUNTANTS
Coopers & Lybrand L.L.P.
Philadelphia, Pennsylvania

<PAGE>

                                   PROSPECTUS
                                   MAY--, 1997

                                 BOSTON PARTNERS
                                     MID CAP
                                   VALUE FUND
                                (INVESTOR SHARES)

BOSTON PARTNERS ASSET MANAGEMENT, L.P.
[GRAPHIC OMITTED]

<PAGE>


                       BOSTON PARTNERS MID CAP VALUE FUND
                                (INVESTOR CLASS)
                                       OF
                               THE RBB FUND, INC.


     Boston Partners Mid Cap Value Fund (the "Fund") is an investment  portfolio
of The RBB Fund, Inc. ("RBB"),  an open-end management  investment company.  The
shares of the Investor Class  ("Shares")  offered by this  Prospectus  represent
interests  in the Fund.  The Fund is a  diversified  fund that  seeks  long-term
growth of  capital,  with  current  income as a secondary  objective,  primarily
through  equity  investments,  such as common  stocks.  It seeks to achieve  its
objectives  by  investing  at least  65% of its total  assets  in a  diversified
portfolio   consisting   of  equity   securities   of  issuers   with  a  market
capitalization  of primarily  between $600 million and $6 billion and identified
by Boston Partners Asset  Management,  L.P. (the "Adviser") as equity securities
that possess value  characteristics.  The Adviser  examines  various  factors in
determining the value characteristics of such issuers, including but not limited
to,  price to book  value  ratios  and price to  earnings  ratios.  These  value
characteristics  are  examined  in the  context of the  issuer's  operating  and
financial fundamentals such as return on equity, earnings growth and cash flow.


     This Prospectus contains  information that a prospective  investor needs to
know before  investing.  Please  keep it for future  reference.  A Statement  of
Additional  Information,  dated May --, 1997, has been filed with the Securities
and Exchange Commission and is incorporated by reference in this Prospectus. The
Prospectus  and the  Statement  of  Additional  Information  are  available  for
reference,  along with  other  related  material  on the SEC  Internet  Web Site
(http://www.sec.gov). It may be obtained free of charge from the Fund by calling
(800) 311-9783 or 9829.

SHARES OF THE FUND ARE NOT DEPOSITS OR OBLIGATIONS OF, OR GUARANTEED OR ENDORSED
BY,  PNC  BANK,  NATIONAL  ASSOCIATION  OR ANY  OTHER  BANK AND  SHARES  ARE NOT
FEDERALLY  INSURED BY THE FEDERAL  DEPOSIT  INSURANCE  CORPORATION,  THE FEDERAL
RESERVE  BOARD OR ANY OTHER  AGENCY.  INVESTMENTS  IN SHARES OF THE FUND INVOLVE
INVESTMENT RISKS, INCLUDING THE POSSIBLE LOSS OF PRINCIPAL.

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

PROSPECTUS                                                          May --, 1997


<PAGE>



INTRODUCTION
- --------------------------------------------------------------------------------
     RBB is an open-end  management  investment  company  incorporated under the
laws of the State of  Maryland  currently  operating  or  proposing  to  operate
twenty separate investment  portfolios.  The  Shares offered  by this Prospectus
represent  interests  in the  Boston  Partners  Mid  Cap  Value  Fund.  RBB  was
incorporated in Maryland on February 29, 1988.


FEE TABLE

     The following  tables  illustrate all expenses and fees (after expected fee
waivers and expenses reimbursements) that a shareholder would incur in the Fund.
The  expenses  and fees in the  tables  are  based on  expenses  expected  to be
incurred for the current fiscal year ending August 31, 1997.


ANNUAL FUND OPERATING EXPENSES (AS A PERCENTAGE OF AVERAGE NET ASSETS)
     AFTER FEE WAIVERS*

     Management fees (after waivers)**....................... 0.75%
     12b-1 fees**............................................ 0.25%
     Other Expenses.......................................... 0.30%
                                                              ----
   Total Fund Operating Expenses (after waivers)............. 1.30%
                                                              ====

*In the absence of fee  waivers,  Management  Fees would be 0.80% and Total Fund
 Operating Expenses would be 1.35%.


**Management  Fees and 12b-1 Fees are each based on average daily net assets and
  are calculated daily and paid monthly.

EXAMPLE

     An investor would pay the following  expenses on a $1,000 investment in the
Fund, assuming (1) a 5% annual return and (2) redemption at the end of each time
period:
                                                    ONE YEAR         THREE YEARS
                                                    --------         -----------
     Boston Partners Mid Cap Value Fund...........     $13               $41


     The Fee Table is  designed  to  assist an  investor  in  understanding  the
various  costs and expenses  that an investor in the Fund will bear  directly or
indirectly.  (For more complete  descriptions of the various costs and expenses,
see "Management"  and  "Distribution of Shares" below.) The Fee Table reflects a
voluntary  waiver of  "Management  fees" for the Fund.  However,  the Adviser is
under no  obligation  with respect to such waivers and there can be no assurance
that any  future  waivers  of  Management  fees  will not vary  from the  figure
reflected in the Fee Table.


     The Example in the Fee Table assumes that all  dividends and  distributions
are reinvested and that the amounts listed under "Annual Fund Operating Expenses
After Fee Waivers" remain the same in the years shown. THE EXAMPLE SHOULD NOT BE
CONSIDERED A  REPRESENTATION  OF PAST OR FUTURE EXPENSES AND ACTUAL EXPENSES MAY
BE GREATER OR LESSER THAN THOSE SHOWN.

     No financial data is supplied for the Fund because,  as of the date of this
Prospectus, the Fund has no performance history.

                                        2

<PAGE>



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

     The Fund's investment objectives are to provide long-term growth of capital
with  current  income as a  secondary  objective.  The Fund seeks to achieve its
objective  by  investing  at least  65% of its  total  assets  in a  diversified
portfolio  consisting  primarily of equity  securities  such as common stocks of
issuers with a market  capitalization of between $600 million and $6 billion and
identified   by  the   Adviser  as  equity   securities   that   possess   value
characteristics.


     The   Adviser   examines   various   factors  in   determining   the  value
characteristics  of such  issuers,  including  but not  limited to price to book
value  ratios and price to  earnings  ratios.  These value  characteristics  are
examined in the context of the issuer's  operating  and  financial  fundamentals
such as return on equity, earnings growth and cash flow.


     The Adviser selects  securities for the Fund based on a continuous study of
trends  in  industries  and  companies,  earnings  power  and  growth  and other
investment criteria. Major emphasis is placed on industries and issuers that are
considered by Adviser to have particular  possibilities for long-term growth. In
general,  the  Fund's  investments  are  broadly  diversified  over a number  of
industries  and, as a matter of policy,  the Fund will not invest 25% or more of
its total assets in any one industry.

     The Fund may invest up to 20% of its total assets in  securities of foreign
issuers.  Investing in securities of foreign issuers involves considerations not
typically  associated  with  investing in securities of companies  organized and
operating in the U.S.  Foreign  securities  generally  are  denominated  and pay
dividends or interest in foreign currencies. The Fund may hold from time to time
various foreign  currencies  pending their  investment in foreign  securities or
their  conversion  into U.S.  dollars.  The  value of the  assets of the Fund as
measured in U.S.  dollars may therefore be affected  favorably or unfavorably by
changes in exchange  rates.  There may be less  publicly  available  information
concerning  foreign  issuers  than is available  with  respect to U.S.  issuers.
Foreign  securities may not be registered with the U.S.  Securities and Exchange
Commission,  and  generally,  foreign  companies  are  not  subject  to  uniform
accounting,  auditing and financial reporting  requirements  comparable to those
applicable to U.S.  issuers.  See "Investment  Objectives and  Policies--Foreign
Securities" in the Statement of Additional Information.

     Under normal  market  conditions,  the Fund will invest a minimum of 65% of
its total  assets in  securities  of  issuers  with a market  capitalization  of
between $600 million and $6 billion.

     The Fund may invest the remainder of its total assets in equity  securities
of  issuers  with  lower or  higher  capitalization;  mutual  funds;  derivative
securities;  debt  securities  issued  by U.S.  banks,  corporations  and  other
business organizations that are investment grade securities; and debt securities
issued by the U.S. government or government agencies.

     The Fund may  agree to  purchase  securities  from  financial  institutions
subject to the seller's  agreement to repurchase them at an agreed-upon time and
price  ("repurchase  agreements").  The securities  held subject to a repurchase
agreement may have stated maturities  exceeding 397 calendar days,  provided the
repurchase  agreement  itself  matures  in less  than  397  calendar  days.  The
financial  institutions with whom the Fund may enter into repurchase  agreements
will be banks  which the  Adviser  considers  creditworthy  pursuant to criteria
approved  by the Board of  Directors  and  nonbank  dealers  of U.S.  Government
securities  that are listed on the  Federal  Reserve  Bank of New York's list of
reporting dealers. The Adviser will consider the creditworthiness of a seller in
determining  whether  to have the Fund enter into a  repurchase  agreement.  The
seller  under a repurchase  agreement  will be required to maintain the value of
the securities  subject to the agreement at not less than the  repurchase  price
plus accrued interest.  The Adviser or Sub-Adviser will mark to market daily the
value of the securities, and will, if necessary,  require the seller to maintain
additional securities,  to ensure that the value is not less than the repurchase
price. Default by or bankruptcy of the seller would, however, expose the Fund to
possible loss because of adverse market action or delays in connection  with the
disposition of the underlying obligations.

     In accordance with the above-mentioned  policies,  the Fund may also invest
in indexed securities,  convertible  securities,  reverse repurchase agreements,
dollar rolls, financial futures contracts,  options on futures contracts and may
lend  portfolio  securities.  See  "Investment  Objectives  and Policies" in the
Statement of Additional Information.

     The Fund may invest in registered investment companies and investment funds
in foreign countries subject to the provisions of the Investment  Company Act of
1940, as amended (the "1940 Act"),  and as discussed in  "Investment  Objectives
and Policies" in the Statement of Additional Information. If the Fund invests in
such investment  companies,  the Fund will bear its  proportionate  share of the
costs incurred by such companies, including investment advisory fees.

     The Fund may lend its  portfolio  securities to financial  institutions  in
accordance  with  the  investment   restrictions  as  discussed  in  "Investment
Objectives and Policies" in the Statement of Additional Information.  Such loans
would involve risks of delay in receiving additional collateral in the event the
value of the collateral decreased below the value of the securities loaned or of
delay  in  recovering  the  securities  loaned  or even  loss of  rights  in the
collateral  should the borrower of the  securities  fail  financially.  However,
loans will be made only to borrowers deemed by the Adviser to

                                        3

<PAGE>

be of good standing and only when, in the Adviser's  judgment,  the income to be
earned from the loans  justifies  the attendant  risks.  Any loans of the Fund's
securities will be fully collateralized and marked to market daily.


     While the Adviser intends to fully invest the Fund's assets at all times in
accordance  with the  above-mentioned  policies,  the Fund reserves the right to
hold up to 100% of its assets,  as a temporary  defensive  measure,  in cash and
eligible  U.S.  dollar-denominated  money market  instruments.  The Adviser will
determine when market conditions  warrant temporary  defensive  measures.  Money
market  instruments  which  may  be so  held  are  described  under  "Investment
Objectives and Policies" in the Statement of Additional Information.


     The Fund's  investment  objectives and the policies  described above may be
changed by the RBB's  Board of  Directors  without the  affirmative  vote of the
holders of a majority of the outstanding Shares  representing an interest in the
Fund.  Such changes may result in the Fund having  investment  objectives  which
differ from those an investor may have considered at the time of investment.

INVESTMENT LIMITATIONS
- --------------------------------------------------------------------------------
     The Fund may not change the following  investment  limitations  without the
affirmative vote of the holders of a majority of the Fund's outstanding  Shares.
(A complete list of the investment  limitations  that cannot be changed  without
such a vote of the  shareholders  is  contained in the  Statement of  Additional
Information under "Investment Objectives and Policies.")

     The Fund may not:

          1. Purchase the  securities of any one issuer,  other than  securities
     issued  or   guaranteed   by  the  U.S.   Government  or  its  agencies  or
     instrumentalities,  if  immediately  after and as a result of such purchase
     more than 5% of the value of the Fund's  total  assets would be invested in
     the securities of such issuer,  or more than 10% of the outstanding  voting
     securities of such issuer would be owned by the Fund, except that up to 25%
     of the value of the Fund's total assets may be invested  without  regard to
     such limitations.

          2. Purchase any securities which would cause, at the time of purchase,
     more than 25% of the value of the total  assets of the Fund to be  invested
     in the obligations of issuers in any single  industry,  provided that there
     is  no  limitation   with  respect  to  investments   in  U.S.   Government
     obligations.

          3. Borrow money or issue senior  securities,  except that the Fund may
     borrow from banks and enter into reverse  repurchase  agreements and dollar
     rolls for temporary purposes in amounts up to one-third of the value of its
     total  assets  at the  time of  such  borrowing;  or  mortgage,  pledge  or
     hypothecate  any assets,  except in connection  with any such borrowing and
     then in amounts not in excess of one-third of the value of the Fund's total
     assets at the time of such borrowing. The Fund will not purchase securities
     while its aggregate  borrowings  (including reverse repurchase  agreements,
     dollar rolls and borrowings from banks) in excess of 5% of its total assets
     are  outstanding.  Securities  held  in  escrow  or  separate  accounts  in
     connection  with the Fund's  investment  practices are not considered to be
     borrowings or deemed to be pledged for purposes of this limitation.

PORTFOLIO TURNOVER


     The Fund may make changes in its underlying  securities holdings consistent
with the Adviser's investment recommendation. The Fund retains the right to sell
securities  irrespective of how long they have been held. Federal income tax law
may  restrict  the  extent to which the Fund may  engage in  short-term  trading
activities.  See  "Taxes"  in the  Statement  of  Additional  Information  for a
discussion of such federal income tax law  restrictions.  The Adviser  estimates
that the annual turnover in the Fund will be  approximately 100%. High portfolio
turnover will generally  result in higher  transaction  costs to a portfolio and
may result in the  realization  of short-term  capital gains that are taxable to
shareholders as ordinary income.


                                        4

<PAGE>

RISK FACTORS
- --------------------------------------------------------------------------------
     As with other mutual  funds,  there can be no assurance  that the Fund will
achieve its objective.  The net asset value per share of Shares  representing an
interest in the Fund will  fluctuate as the values of its  portfolio  securities
change in response to changing conditions in the equity market. An investment in
the Fund is not intended to constitute a balanced investment program. Other risk
factors are discussed  above under  "Investment  Objectives and Policies" and in
the  Statement  of  Additional  Information  under  "Investment  Objectives  and
Polices."


     Investment  methods  described in this Prospectus are among those which the
Fund has the power to utilize.  Some may be employed on a regular basis;  others
may not be used at all.  Accordingly,  reference  to any  particular  method  or
technique  carries no implication that it will be utilized or, if it is, that it
will be successful.


MANAGEMENT
- --------------------------------------------------------------------------------
BOARD OF DIRECTORS

     The business and affairs of RBB and the Fund are managed under the
direction of the RBB's Board of Directors.

INVESTMENT ADVISER


     Boston Partners Asset  Management,  L.P.,  located at One Financial Center,
43rd Floor Boston, Massachusetts 02111, serves as the Fund's investment adviser.
The Adviser provides  investment  management and investment advisory services to
investment  companies and other institutional  accounts that had aggregate total
assets under management as of April 30, 1997, in excess of $8 billion.

     Subject to the  supervision and direction of the Trust's Board of Trustees,
the  Adviser  manages  the  Fund's  portfolio  in  accordance  with  the  Fund's
investment  objective and  policies,  makes  investment  decisions for the Fund,
places  orders  to  purchase  and  sell  securities,  and  employs  professional
portfolio managers and securities  analysts who provide research services to the
Fund. For its services to the Fund,  the Adviser is paid a monthly  advisory fee
computed at an annual rate of 0.80% of the Fund's average daily net assets.

PORTFOLIO MANAGEMENT

     The day-to-day  portfolio  management of the Fund is the  responsibility of
Wayne J. Archambo who is a senior portfolio  manager of the Adviser and a member
of the  Adviser's  Equity  Strategy  Committee.  Prior to joining the Adviser in
April 1995,  Mr.  Archambo was employed by The Boston  Company Asset  Management
from 1989  through  April 1995  where he was a senior  portfolio  manager  and a
member of the firm's Equity Policy Committee.  Mr. Archambo has over 15 years of
investment experience and is a Chartered Financial Analyst.

ADMINISTRATOR

     PFPC  Inc.  ("PFPC")  serves  as  administrator  to the Fund and  generally
assists the Fund in all aspects of its administration and operations,  including
matters relating to the maintenance of financial records and accounting. For its
services,  PFPC  receives  a fee  calculated  at an annual  rate of .125% of the
Fund's  average  daily net assets with a minimum  annual fee of $75,000  payable
monthly on a pro rata basis.


TRANSFER AGENT, DIVIDEND DISBURSING AGENT, AND CUSTODIAN

     PNC Bank, National  Association ("PNC Bank") serves as the Fund's custodian
and PFPC serves as the Fund's  transfer  agent and  dividend  disbursing  agent.
PFPC's  principal  offices  are  located at 400  Bellevue  Parkway,  Wilmington,
Delaware  19809.  PFPC may enter  into  shareholder  servicing  agreements  with
registered  broker-dealers  who have  entered  into dealer  agreements  with the
Distributor ("Authorized Dealers") for the provision of certain shareholder


                                        5

<PAGE>

support services to customers of such Authorized Dealers who are shareholders of
the Fund.  The  services  provided  and the fees  payable  by the Fund for these
services  are  described  in  the  Statement  of  Additional  Information  under
"Investment Advisory, Distribution and Servicing Arrangements."

EXPENSES

     The  expenses  of the  Fund  are  deducted  from its  total  income  before
dividends are paid. These expenses include, but are not limited to, fees paid to
the Adviser,  fees and expenses of officers and directors who are not affiliated
with  any  of  the  Fund's  investment  advisers,  sub-advisers  or  the  Fund's
distributor,  taxes,  interest,  legal  fees,  custodian  fees,  auditing  fees,
brokerage fees and commissions,  certain of the fees and expenses of registering
and qualifying the Fund and the Shares for distribution  under federal and state
securities laws, expenses of preparing prospectuses and statements of additional
information  and of printing and  distributing  prospectuses  and  statements of
additional   information   annually  to  existing   shareholders  that  are  not
attributable  to a particular  class of shares of RBB, the expense of reports to
shareholders,  shareholders'  meetings  and  proxy  solicitations  that  are not
attributable to a particular class of shares of RBB, fidelity bond and directors
and officers  liability  insurance  premiums,  the expense of using  independent
pricing  services  and other  expenses  which are not  expressly  assumed by the
Adviser under its  investment  advisory  agreement with respect to the Fund. Any
general  expenses of RBB that are not readily  identifiable  as  belonging  to a
particular  investment  portfolio of RBB will be allocated  among all investment
portfolios  of RBB  based  upon  the  relative  net  assets  of  the  investment
portfolios  at the time  such  expenses  are  incurred.  Distribution  expenses,
transfer agency  expenses,  expenses of preparation,  printing and  distributing
prospectuses, statements of additional information, proxy statements and reports
to shareholders,  and registration fees, identified as belonging to a particular
class, are allocated to such class.

     The  Adviser  may  assume  expenses  of the Fund from time to time.  To the
extent any service  providers  assume  expenses of the Fund,  such assumption of
expenses will have the effect of lowering the Fund's overall  expense  ratio and
increasing its yield to investors.

PORTFOLIO TRANSACTIONS

     Transactions for the Fund may be effected through  broker/dealers,  subject
to the  requirements  of best  execution.  The Adviser may  consider a number of
factors in determining  which brokers to use in purchasing or selling the Fund's
securities.  These factors,  which are more fully  discussed in the Statement of
Additional Information,  include, but are not limited to, research services, the
reasonableness  of commissions  and quality of services and execution.  The Fund
may enter into  brokerage  transactions  with and pay brokerage  commissions  to
brokers  that are  affiliated  persons (as such term is defined in the 1940 Act)
provided that the terms of the brokerage transactions comply with the provisions
of the 1940 Act.

DISTRIBUTION OF SHARES
- --------------------------------------------------------------------------------
Counsellors  Securities Inc. (the  "Distributor"),  a wholly owned subsidiary of
Warburg,  Pincus  Counsellors,  Inc., with offices at 466 Lexington Avenue,  New
York,  New  York  10017,  acts as  distributor  for  the  Shares  pursuant  to a
distribution agreement (the "Distribution  Agreement") with RBB on behalf of the
Shares.

     The Board of  Directors  of the Fund  approved  and adopted a  Distribution
Agreement and Plan of Distribution  for the Shares (the "Plan") pursuant to Rule
12b-1 under the 1940 Act. Under the Plan, the Distributor is entitled to receive
from the Fund a distribution fee, which is accrued daily and paid monthly, of up
to 0.25% on an annualized basis of the average daily net assets of the Fund. The
actual amount of such compensation  under the Plan is agreed upon by RBB's Board
of  Directors  and  by  the  Distributor  in  the  Distribution  Agreement.  The
Distributor may, in its discretion,  from time to time waive  voluntarily all or
any portion of its distribution fee.


                                        6

<PAGE>



     Amounts  paid  to  the  Distributor  under  the  Plan  may be  used  by the
Distributor  to cover  expenses  that are  related  to (i) the sale of  Investor
Shares of the Fund, (ii) ongoing servicing and/or maintenance of the accounts of
shareholders of the Fund, and (iii) sub-transfer agency services,  subaccounting
services or  administrative  services related to the sale of the Investor Shares
of the Fund, all as set forth in the Plan. The  Distributor may delegate some or
all of these  functions  to  Service  Agents.  See "How to  Purchase  Shares  --
Purchases Through Intermediaries."

     The Plan obligates the Fund,  during the period it is in effect,  to accrue
and pay to the  Distributor  on behalf  of the Fund the fee  agreed to under the
Distribution  Agreement.  Payments  under the Plan are not tied  exclusively  to
expenses  actually  incurred  by the  Distributor  and the  payments  may exceed
distribution expenses actually incurred.

     Under  the terms of Rule  12b-1,  the Plan  will  remain in effect  only if
approved  at least  annually  by the RBB  Board of  Directors,  including  those
directors who are not "interested persons" of RBB as that term is defined in the
1940 Act and who have no direct or indirect  financial interest in the operation
of the Plan or in any agreements related thereto ("12b-1  Directors").  The Plan
may be terminated at any time by vote of a majority of the 12b-1 Directors or by
vote of a majority of the Fund's  outstanding voting securities of the Fund. The
fee set forth above will be paid by the Fund to the Distributor unless and until
the Plan is terminated or not renewed.

     The Fund or its affiliates may, at their own expense,  provide  promotional
incentives for qualified  recipients who support the sale of shares of the Fund,
consisting of securities dealers who have sold Fund shares or others,  including
banks and other financial institutions,  under special arrangements.  Incentives
may include  opportunities to attend business  meetings,  conferences,  sales or
training programs for exmployees or clients and other programs or events and may
also include  opportunities  to participate  in  advertising or sales  campaigns
and/or  shareholder  services and programs  regarding the Fund.  The Fund or its
affiliates may pay for travel,  meals and lodging in connection with promotions.
In some instances,  these incentives may be offered only to certain institutions
whose  representatives  provide services in connection with the sale or expected
sale  of   significant   amounts  of  Fund  shares. 

HOW TO PURCHASE SHARES
- --------------------------------------------------------------------------------
GENERAL


     Shares  representing an interest in the Fund are offered  continuously  for
sale by the  Distributor  and may be  purchased  without  imposition  of a sales
charge. Shares may be purchased initially by completing the application included
in this Prospectus and forwarding the application  to the Fund's transfer agent,
PFPC.  Purchases of Shares may be effected by wire to an account to be specified
by PFPC or by mailing a check or Federal Reserve Draft,  payable to the order of
"The  Boston  Partners  Mid Cap  Value  Fund"  c/o PFPC  Inc.,  P.O.  Box  8852,
Wilmington,  Delaware 19899-8852.  The name of the Fund, Boston Partners Mid Cap
Value Fund, must also appear on the check or Federal Reserve Draft. Shareholders
may not purchase  shares of the Boston  Partners Mid Cap Value Fund with a check
issued by a third party and endorsed over to the fund.  Federal  Reserve  Drafts
are  available  at  national  banks or any state  bank  which is a member of the
Federal Reserve System.  Initial investments in the Fund must be at least $2,500
and subsequent investments must be at least $500. The Fund reserves the right to
suspend the  offering  of Shares for a period of time or to reject any  purchase
order.


     Shares may be purchased on any  Business  Day. A "Business  Day" is any day
that the New York Stock  Exchange (the "NYSE") is open for business.  Currently,
the NYSE is closed on weekends and New Year's Day, Presidents' Day, Good Friday,
Memorial Day,  Independence  Day, Labor Day,  Thanksgiving Day and Christmas Day
and on the  preceding  Friday or  subsequent  Monday when one of these  holidays
falls on a Saturday  or  Sunday,  respectively.  Shares are  offered at the next
determined net asset value per share.


     The price paid for Shares  purchased  initially  or  acquired  through  the
exercise of an exchange  privilege is based on the net asset value next computed
after an order is  received  by the Fund or its  agent  provided  such  order is
transmitted  to and received by the Fund or its agents prior to its close of the
NYSE.


                                        7

<PAGE>

Orders received by the Fund or its agents after the close of the NYSE (currently
4:00 p.m.,  Eastern  time) are priced at the net asset value next  determined on
the following  Business Day. In those cases where an investor pays for Shares by
check,  the  purchase  will be effected  at the net asset value next  determined
after the Fund or its agents receives the order and the completed application.

     Provided  that the  investment  is at least  $2,500, an  investor  may also
purchase Shares by having his bank or his broker wire Federal Funds to PFPC. The
Fund does not currently  impose a service charge for effecting  wire  transfers,
but reserves the right to do so in the future.  An investor's bank or broker may
impose a charge  for this  service.  In order to  ensure  prompt  receipt  of an
investor's Federal Funds wire, for an initial  investment,  it is important that
an investor follows these steps:

          A. Fully complete and sign the  application and mail it to the address
     shown thereon.  PFPC will not process  purchases  until it receives a fully
     completed and signed Application.


          B.  Telephone  the  Fund's  transfer  agent,  PFPC,   toll-free  (888)
     261-4073,  and  provide  PFPC with your name,  address,  telephone  number,
     Social Security or Tax Identification Number, the Fund selected, the amount
     being wired,  and by which bank.  PFPC will then provide an investor with a
     Fund account  number.  Investors with existing  accounts should also notify
     PFPC prior to wiring funds.

          C. Instruct your bank or broker to wire the specified amount, together
     with your assigned account number, to PFPC's account with PNC:

                  PNC Bank, N.A.
                  Philadelphia, PA 19103
                  ABA Number: 0310-0005-3
                  CREDITING ACCOUNT NUMBER: 86-1108-2507
                  FROM: (name of investor)
                  ACCOUNT NUMBER: (Investor's account number with the Fund)
                  FOR PURCHASE OF: Boston Partners Mid Cap Value Fund
                  AMOUNT: (amount to be invested)

For subsequent investments, an investor should follow steps B and C above.

PURCHASES THROUGH INTERMEDIARIES

     Shares  of  the  Fund  may be  available  through  certain  broker-dealers,
financial institutions and other industry professionals (collectively,  "Service
Organizations"),  which  may  impose  certain  conditions  on their  clients  or
customers that invest in the Fund,  which are in addition to or differernt  than
those  described in this  Prospectus,  and may charge their clients or customers
direct  fees.  Generally,  programs  sponsored by Service  Organizations  do not
require customers to pay a transaction fee in connection with purchases. Certain
features of the Fund,  such as the initial and subsequent  investment  minimums,
redemption fees and certain trading  restrictions,  may be modified or waived by
Service   Organizations.   Service   Organizations  may  impose  transaction  or
administrative charges or other direct fees, which charges and fees would not be
imposed if Fund shares are purchases directly from the Fund. Therefore, a client
or  customer  should  contact  the  Service  Organization  acting on his  behalf
concerning the fees (if any) charged in connection with a purchase or redemption
of Fund shares and should read this  Prospectus in light of the terms  governing
his  accounts  with the  Service  Organization.  Service  Organizations  will be
responsible for promptly transmitting client or customer purchase and redemption
orders to the Fund in  accordance  with their agreements  with the Fund and with
clients or customers.

     Service  Organizations  that have entered into  agreements with the Fund or
its  agent may  enter  confirmed  purchase  orders  on  behalf  of  clients  and
customers,  with  payment  to follow no later  than the  Fund's  pricing  on the
following  Business  Day. If payment is not  received by such time,  the Service
Organization could be held liable for resulting fees or losses.

     For administration,  subaccounting, transfer agrency and/or other services,
Boston  Partners,  Counsellors  Securities or their  affiliates  may pay Service
Organizations and certain  recordkeeping  organizations a fee of up to .__% (the
"Service Fee") of the average annual value of accounts with the Fund  maintained
by such Service Organizations or recordkeepers. A portion of the Service Fee may
be borne by the Fund as a transfer  agency  fee.  The Service Fee payable to any
one Service Organization is determined based upon a number of factors, including
the  nature  and  quality  of  services  provided,   the  operations  processing
requirements  of the  relationship  and the  standardized  fee  schedule  of the
Service Organization or recordkeeper.

EXCHANGE PRIVILEGE

     The exchange  privilege is available to shareholders  residing in any state
in which the Shares  being  acquired  may be legally  sold.  A  shareholder  may
exchange Shares of the Fund for Investor Shares of the Boston Partners Large Cap
Value Fund up to three (3) times per year. Such exchange will be effected at the
net asset  value of the  exchanged  Fund and the net asset  value of the  Boston
Partners Large Cap Value Fund next determined  after PFPC's receipt of a request
for an  exchange.  An  exchange  of Shares will be treated as a sale for federal
income tax purposes. See "Taxes."

     A  shareholder  wishing to make an exchange  may do so by sending a written
request to PFPC. In order to request exchanges by telephone,  a shareholder must
have  completed  and  returned  an account  application  containing  a telephone
election. To add a telephone exchange feature to an existing account that


                                        8

<PAGE>



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<PAGE>


<TABLE>
<CAPTION>
                       BOSTON PARTNERS MID CAP VALUE FUND                        BOSTON PARTNERS ASSET MANAGEMENT, L.P. (LOGO)
                               (INVESTOR CLASS)                                  [GRAPHIC OMITTED]

ACCOUNT APPLICATION
PLEASE NOTE: Do not use this form to open a retirement plan account.  For an IRA application or help with this  Application,  please
call 1-888-261-4073
<S>                   <C>                                                  

- -----------------     (Please check the appropriate box(es) below.)
| 1             |     [  ]  Individual      [  ]  Joint Tenant      [  ]  Other
| Account       |    
| Registration: |     --------------------------------------------------------------------------------------------------------------
- -----------------     NAME                                                       SOCIAL SECURITY NUMBER OR TAX ID# OF PRIMARY OWNER 

                      --------------------------------------------------------------------------------------------------------------
                      NAME OF JOINT OWNER                                              JOINT OWNER SOCIAL SECURITY NUMBER OR TAX ID#
                      For joint accounts,  the account  registrants will be joint tenants with right of survivorship and not tenants
                      in common unless tenants in common or community property registrations are requested. 

- ----------------
GIFT TO MINOR:        [  ]  UNIFORM GIFTS/TRANSFER TO MINOR'S ACT
- ----------------
                      --------------------------------------------------------------------------------------------------------------
                      NAME OF ADULT CUSTODIAN (ONLY ONE PERMITTED)

                      --------------------------------------------------------------------------------------------------------------
                      NAME OF MINOR (ONLY ONE PERMITTED)

                      --------------------------------------------------------------------------------------------------------------
                      MINOR'S SOCIAL SECURITY NUMBER AND DATE OF BIRTH
- -------------------
CORPORATION
PARTNERSHIP, TRUST
OR OTHER ENTITY:
- -------------------   --------------------------------------------------------------------------------------------------------------
                      NAME OF CORPORATION, PARTNERSHIP, OR OTHER                                             NAME(S) OF TRUSTEE(S)

                      --------------------------------------------------------------------------------------------------------------
                      TAXPAYER IDENTIFICATION NUMBER
- ------------------
| 2              |    --------------------------------------------------------------------------------------------------------------
| Mailing        |    STREET OR P.O. BOX AND/OR APARTMENT NUMBER
| Address        |    
- ------------------    --------------------------------------------------------------------------------------------------------------
                      CITY                                               STATE                                    ZIP CODE          

                      --------------------------------------------------------------------------------------------------------------
                      DAY PHONE NUMBER                                                                       EVENING PHONE NUMBER

- ------------------    Minimum initial investment of $100,000.    Amount of investment $___________ 
| 3              |
| Investment     |    Make the check payable to Boston Partners Mid Cap Value Fund. 
| Information    |
- ------------------    Shareholders  may not purchase  shares of this Fund with a check issued by a third party and endorsed  over to
                      the Fund.

- ------------------    NOTE:  Dividends and capital gains may be reinvested or paid by check. If no options are selected below,  both
DISTRIBUTION          dividends and capital gains will be reinvested in additional Fund shares.
OPTIONS:
- ------------------    DIVIDENDS [  ]   Pay by check [  ]   Reinvest [  ]       CAPITAL GAINS [  ]   Pay by check [  ]  Reinvest [  ]

- ------------------
SYSTEMATIC            To select this portion please fill out the information below:
WITHDRAWAL
PLAN:                 Amount__________________________________________ Startup Month _______________________________________________
- ------------------
                      Frequency Options:   Annually  [  ]    Monthly  [  ]    Quarterly  [  ]

                      - A minimum account value of $10,000 in a single account is required to establish a Systematic Withdrawal Plan
                      - Payments will be made on or near the 25th of the month
                      Please check one of the following options: ______ Please mail checks to Address of Record (Named in Section 2)
                                                                 ______ Please electronically credit my Bank of Record (Named in 
                                                                        Section 5)


- ------------------    To use this option, you must initial the appropriate line below.
| 4              |
| Telephone      |    I authorize the Transfer  Agent to accept  instructions  from any  persons to redeem or exchange  shares in my
| Exchange and   |    account(s) by telephone in accordance  with the  procedures  and  conditions  set forth in the Fund's  current
| Redemption:    |    prospectus.
- -----------------
                      ---------------------     ---------------------
                       individual initial           joint initial     Redeem shares, and send the proceeds to the address of record.

                      ---------------------     ---------------------
                       individual initial           joint initial     Exchange shares for shares of another Boston Partners Fund.


- ------------------    The  Automatic  Investment  Plan which is available to  shareholders  of the Fund,  makes  possible  regularly
| 5              |    scheduled purchases of Fund shares  to allow  dollar-cost averaging. The Fund's Transfer Agent can arrange for
| Automatic      |    an amount of money selected by you  to be deducted from your checking  account and used to purchase  shares of
| Investment     |    the Fund.
| Plan:          |
- ------------------    Please debit $_________ from my checking account (named below) on or about the 20th of the month.
                      PLEASE ATTACH AN UNSIGNED, VOIDED CHECK.
                      [  ]  Monthly        [  ]  Every Alternate Month      [  ]  Quarterly         [  ]  Other


- ------------------    --------------------------------------------------------------------------------------------------------------
BANK OF RECORD:       BANK NAME                                                                    STREET ADDRESS OR P.O. BOX
- ------------------
                      --------------------------------------------------------------------------------------------------------------
                      CITY                                               STATE                                    ZIP CODE


                      ---------------------------------------------------     ------------------------------------------------------
                      BANK ABA NUMBER                                                                   BANK ACCOUNT NUMBER

- ------------------    The undersigned  warrants that I (we) have full authority and, if a natural  person,  I (we) am (are) of legal
| 6              |    age to purchase shares pursuant to this Account Application, and I (we) have received a current prospectus for
| Signatures:    |    the Fund in which I (we) am (are) investing.
|                |    Under the  Interest  and  Dividend  Tax  Compliance  Act of 1983,  the Fund is required to have the  following
- ------------------    certification:                                                                                                
                      Under penalties of perjury, I certify that:
                      (1) The number shown on this form is my correct taxpayer  identification  number (or I am waiting for a number
                          to be issued to), and
                      (2) I am not subject to backup withholding because (a) I am exempt from backup withholding,  or (b) I have not
                          been  notified by the Internal Revenue Service  that I am subject to  31% backup  withholding  as a result
                          of a  failure to  report all  Interest or  dividends,  or (c) the IRS has  notified me that I am no longer
                          subject to backup withholding.

                      --------------------------------------------------------------------------------------------------------------
                      SIGNATURE OF APPLICANT                                                               DATE

                      --------------------------------------------------------------------------------------------------------------
                      PRINT NAME                                                                   TITLE (IF APPLICABLE)

                      --------------------------------------------------------------------------------------------------------------
                      SIGNATURE OF JOINT OWNER                                                             DATE

                      --------------------------------------------------------------------------------------------------------------
                      PRINT NAME                                                                   TITLE (IF APPLICABLE) 

                      (If you are signing for a  corporation,  you must indicate  corporate office or title. If you wish  additional
                      signatories  on the  account,  please  include a corporate  resolution.  If signing as a  fiduciary,  you must
                      indicate  capacity.) 

                      For information on additional options,  such as IRA Applications,  rollover requests for qualified  retirement
                      plans, or for wire  instructions,  please call us at  1-888-261-4073.  

                      MAIL COMPLETED ACCOUNT  APPLICATION AND CHECK TO:  THE BOSTON PARTNERS MID CAP VALUE FUND 
                                                                         C/O PFPC INC.  
                                                                         P.O. BOX 8852 
                                                                         WILMINGTON, DE 19899-8852
</TABLE>

<PAGE>


                      [THIS PAGE INTENTIONALLY LEFT BLANK]


<PAGE>


previously did not provide for this option, a Telephone  Exchange  Authorization
Form must be filed  with  PFPC.  This form is  available  from  PFPC.  Once this
election has been made, the  shareholder may simply contact PFPC by telephone to
request  the  exchange by calling  (888)  261-4073.  RBB will employ  reasonable
procedures to confirm that  instructions  communicated by telephone are genuine,
and if RBB does not employ such procedures,  it may be liable for any losses due
to unauthorized or fraudulent telephone instructions.  Neither RBB nor PFPC will
be liable for any loss, liability, cost or expense for following RBB's telephone
transaction   procedures   described   below  or  for   following   instructions
communicated by telephone that it reasonably believes to be genuine.

     RBB's telephone transaction  procedures include the following measures: (1)
requiring the appropriate  telephone  transaction privilege forms; (2) requiring
the  caller to provide  the names of the  account  owners,  the  account  social
security number and name of the Fund, all of which must match RBB's records; (3)
requiring RBB's service representative to complete a telephone transaction form,
listing  all of the above  caller  identification  information;  (4)  permitting
exchanges only if the two account  registrations  are  identical;  (5) requiring
that  redemption  proceeds be sent only by check to the account owners of record
at the  address of  record,  or by wire only to the owners of record at the bank
account  of  record;  (6)  sending a  written  confirmation  for each  telephone
transaction  to the owners of record at the  address of record  within  five (5)
business days of the call; and (7) maintaining  tapes of telephone  transactions
for six months, if the fund elects to record shareholder telephone transactions.

     For accounts held of record by broker-dealers (other than the Distributor),
financial  institutions,   securities  dealers,  financial  planners  and  other
industry  professionals,  additional  documentation or information regarding the
scope of a caller's authority is required.  Finally, for telephone  transactions
in accounts held jointly, additional information regarding other account holders
is required. Telephone transactions will not be permitted in connection with IRA
or other  retirement  plan accounts or by an  attorney-in-fact  under a power of
attorney.

     If the exchanging shareholder does not currently own Investor Shares of the
Boston Partners Large Cap Value Fund, a new account will be established with the
same  registration,  dividend and capital gain options as the account from which
shares are exchanged,  unless otherwise  specified in writing by the shareholder
with all signatures guaranteed by an Eligible Guarantor Institution,  as defined
by rules issued by the SEC, including banks,  brokers,  dealers,  credit unions,
national securities exchanges and savings  associations.  The exchange privilege
may be modified or terminated at any time, or from time to time, by RBB, upon 60
days' written notice to shareholders.

     If an exchange is to a new account in the Boston  Partners  Large Cap Value
Fund,  the dollar value of Investor  Shares  acquired must equal or exceed RBB's
minimum for a new  account;  if to an existing  account,  the dollar  value must
equal or exceed that Fund's  minimum for subsequent  investments.  If any amount
remains in the Fund from which the exchange is being made,  such amount must not
drop below the minimum account value required by the Fund.

EXCHANGE PRIVILEGE LIMITATIONS

     The Fund's exchange privilege is not intended to afford  shareholders a way
to speculate on  short-term  movements in the market.  Accordingly,  in order to
prevent excessive use of the exchange privilege that may potentially disrupt the
management  of  the  Funds  and  increase   transactions  costs,  the  Fund  has
established a policy of limiting excessive exchange activity.

     Shareholders  are entitled three (3) substantive  exchange  redemptions (at
least  30  days   apart)  from  the  Fund   during  any   twelve-month   period.
Notwithstanding  these  limitations,  the Fund  reserves the right to reject any
purchase request  (including  exchange  purchases from the Boston Partners Large
Cap  Value  Fund)  that is  reasonably  deemed  to be  disruptive  to  efficient
portfolio management.



                                        9

<PAGE>

AUTOMATIC INVESTING

     Additional  investments in Shares may be made  automatically by authorizing
the Fund's  transfer agent to withdraw  funds from your bank account.  Investors
desiring to participate  in the Automatic Investment Plan should call the Fund's
transfer agent, PFPC, at (888)261-4073 to obtain the appropriate forms.

RETIREMENT PLANS

     Shares may be purchased in conjunction with individual  retirement accounts
("IRAs")  and  rollover  IRAs  where PNC Bank  acts as  custodian.  For  further
information  as to  applications  and annual fees,  contact the Fund's  transfer
agent, PFPC, at (888) 261-4073.  To determine whether the benefits of an IRA are
available and/or appropriate, a shareholder should consult with a tax adviser.

HOW TO REDEEM SHARES
- --------------------------------------------------------------------------------
REDEMPTION BY MAIL

     Shareholders may redeem for cash some or all of their Shares of the Fund at
any time.  To do so, a written  request in proper form must be sent  directly to
Boston  Partners Mid Cap Value Fund c/o PFPC Inc.,  P.O.  Box 8852,  Wilmington,
Delaware 19899-8852. There is no charge for a redemption.

     A request for  redemption  must be signed by all persons in whose names the
Shares  are   registered.   Signatures  must  conform  exactly  to  the  account
registration.  If the proceeds of the redemption would exceed $10,000, or if the
proceeds are not to be paid to the record owner at the record address, or if the
shareholder is a corporation, partnership, trust or fiduciary, signature(s) must
be guaranteed by an eligible guarantor institution, as defined by SEC rules.

     Generally,  a properly signed written  request with any required  signature
guarantee  is all that is required  for a  redemption.  In some cases,  however,
other  documents may be  necessary.  In the case of  shareholders  holding share
certificates,  the certificates for the shares being redeemed must accompany the
redemption  request.  Additional  documentary  evidence  of  authority  is  also
required by the Fund's transfer agent in the event  redemption is requested by a
corporation, partnership, trust, fiduciary, executor or administrator.

TELEPHONE REDEMPTION

     A  shareholder  wishing  to make a  redemption  by  telephone  may do so by
following the procedures  described  below.  In order to request  redemptions by
telephone, a shareholder must have completed and returned an account application
containing a telephone  election.  To add a telephone  redemption  feature to an
existing  account that  previously did not provide for this option,  a Telephone
Redemption  Authorization  Form must be filed with PFPC.  This form is available
from PFPC. Once this election has been made, the shareholder may contact PFPC by
telephone  to request the  redemption  at (888)  261-4073.  The Fund will employ
reasonable procedures to confirm that instructions communicated by telephone are
genuine,  and if the Fund does not employ such procedures,  it may be liable for
any losses due to unauthorized or fraudulent telephone instructions. Neither the
Fund nor PFPC  will be liable  for any  loss,  liability,  cost or  expense  for
following the Fund's  telephone  transaction  procedures  described below or for
following instructions  communicated by telephone that it reasonably believes to
be genuine.

     The Fund's telephone transaction procedures include the following measures:
(1)  requiring  the  appropriate  telephone  transaction  privilege  forms;  (2)
requiring the caller to provide the names of the account  owners,  the account's
federal  identification number and name of the Fund, all of which must match the
Fund's records;  (3) requiring that redemption proceeds be sent only by check to
the account  owners of record at the  address of record,  or by wire only to the
owners  of  record  at the  bank  account  of  record;  (4)  sending  a  written
confirmation for each telephone transac-


                                       10

<PAGE>



tion to the owners of record at the address of record  within five (5)  Business
Days of the call; and (5) maintaining  tapes of telephone  transactions  for six
months, if the Fund elects to record shareholder telephone transactions.

     For accounts held of record by a broker-dealer, trustee, custodian or other
agent, additional documentation or information regarding the scope of a caller's
authority is required.  Finally,  for  telephone  transactions  in accounts held
jointly,  additional  information  regarding  other account holders is required.
Telephone  transactions  will not be permitted in  connection  with IRA or other
retirement plan accounts or by an attorney-in-fact under a power of attorney.

SYSTEMATIC WITHDRAWAL PLAN

     If your  account  has a value  of at least  $10,000,  you may  establish  a
Systematic  Withdrawal Plan for the Class and receive regular periodic payments.
A request to establish a Systematic Withdrawal Plan must be submitted in writing
to the Fund's transfer agent,  PFPC Inc.,  P.O. Box 8852,  Wilmington,  Delaware
19899-8852. Each withdrawal redemption will be processed on or about the 25th of
the  month and  mailed  as soon as  possible  thereafter.  There are no  service
charges for maintenance; the minimum amount that you may withdraw each period is
$100.  (This is merely the minimum amount allowed and should not be mistaken for
a recommended amount.) The holder of a Systematic  Withdrawal Plan will have any
income  dividends  and any capital  gains  distributions  reinvested in full and
fractional shares at net asset value. To provide funds for payment,  Shares will
be redeemed in such amount as is necessary at the redemption price, which is net
asset value next  determined  after the Fund's receipt of a redemption  request.
Redemption of Shares may reduce or possibly  exhaust the Shares in your account,
particularly  in the event of a market  decline.  As with other  redemptions,  a
redemption  to make a  withdrawal  payment  is a sale  for  federal  income  tax
purposes.  Payments  made  pursuant to a  Systematic  Withdrawal  Plan cannot be
considered as actual yield or income since part of such payments may be a return
of capital.

     You will ordinarily not be allowed to make  additional  investments of less
than the aggregate  annual  withdrawals  under the  Systematic  Withdrawal  Plan
during the time you have the plan in effect and,  while a Systematic  Withdrawal
Plan is in effect,  you may not make  periodic  investments  under the Automatic
Investment Plan. You will receive a confirmation of each transaction showing the
sources of the payment and the Share and cash  balance  remaining  in your plan.
The plan may be terminated on written  notice by the  shareholder or by the Fund
and will terminate  automatically if all Shares are liquidated or withdrawn from
the account or upon the death or incapacity of the  shareholder.  You may change
the amount and  schedule  of  withdrawal  payments or suspend  such  payments by
giving written notice to the Fund's  transfer agent at least seven Business Days
prior to the end of the month preceding a scheduled payment.

INVOLUNTARY REDEMPTION

     The Fund reserves the right to redeem a  shareholder's  account at any time
the  net  asset  value  of the  account  falls  below  $500 as the  result  of a
redemption or an exchange request. Shareholders will be notified in writing that
the value of their account is less than $500 and will be allowed 30 days to make
additional investments before the redemption is processed.

PAYMENT OF REDEMPTION PROCEEDS

     In all cases,  the  redemption  price is the net asset value per share next
determined  after the request for  redemption  is received in proper form by the
Fund or its agents.  Payment for Shares  redeemed is made by check mailed within
seven days after  acceptance  by the Fund or its agents of the  request  and any
other necessary  documents in proper order. Such payment may be postponed or the
right of redemption  suspended as permitted by the 1940 Act. If the Shares to be
redeemed have been recently  purchased by check,  the Fund's  transfer agent may
delay  mailing  a  redemption  check,  which  may be a period  of up to 15 days,
pending a determination  that the check has cleared.  The Fund has elected to be
governed  by Rule  18f-1  under the 1940 Act so it is  obligated  to redeem  its
shares  solely in cash up to the lesser of $250,000 or 1% of its net asset value
during any 90-day period for any one shareholder of a portfolio.


                                       11

<PAGE>



NET ASSET VALUE
- --------------------------------------------------------------------------------
     The net asset value for each class of the Fund is  calculated by adding the
value of all of each class'  securities  to cash and other  assets of the class,
deducting the actual and accrued  liabilities  of each class and dividing by the
total  number  of  Shares  of the  class  outstanding.  The net  asset  value is
calculated as of the close of regular  trading on the NYSE,  generally 4:00 p.m.
Eastern time, on each Business Day.

     Valuation of securities held by the Fund is as follows:  securities  traded
on a national  securities  exchange or on the NASDAQ  National Market System are
valued at the last reported sale price that day; securities traded on a national
securities exchange or on the NASDAQ National Market System for which there were
no sales on that day and securities traded on other over-the-counter markets for
which market  quotations are readily available are valued at the mean of the bid
and asked prices;  and  securities  for which market  quotations are not readily
available  are valued at fair  market  value as  determined  in good faith by or
under the  direction of RBB's Board of Directors.  The amortized  cost method of
valuation may also be used with respect to debt  obligations  with sixty days or
less remaining to maturity.

     With the  approval  of the Board of  Directors,  the Fund may use a pricing
service,  bank or broker-dealer  experienced in such matters to value the Fund's
securities. A more detailed discussion of net asset value and security valuation
is contained in the Statement of Additional Information.

DIVIDENDS AND DISTRIBUTIONS
- --------------------------------------------------------------------------------

     The Fund will distribute substantially all of the net investment income and
net realized capital gains, if any, of the Fund to the Fund's shareholders.  All
distributions  are  reinvested  in the form of  additional  full and  fractional
Shares unless a shareholder elects otherwise.

     The  Fund  will  declare  and pay  dividends  from  net  investment  income
annually,  and  pays  them in the  calendar  year in which  they  are  declared,
generally in December.  Net realized  capital gains  (including  net  short-term
capital gains), if any, will be distributed at least annually.

TAXES
- --------------------------------------------------------------------------------

     The  following  discussion is only a brief summary of some of the important
tax considerations  generally  affecting the Funds and their shareholders and is
not intended as a substitute for careful tax planning. Accordingly, investors in
the Funds should consult their tax advisers with specific reference to their own
tax situation.

     The Fund will elect to be taxed as a  regulated  investment  company  under
Subchapter M of the Internal  Revenue Code of 1986,  as amended.  So long as the
Fund  qualifies  for this tax  treatment,  the Fund will be  relieved of federal
income tax on amounts  distributed to  shareholders,  but  shareholders,  unless
otherwise  exempt,  will  pay  income  or  capital  gains  taxes on  amounts  so
distributed  (except  distributions  that are  treated  as a return of  capital)
regardless  of whether  such  distributions  are paid in cash or  reinvested  in
additional Shares.

     Distributions  out of the "net capital  gain" (the excess of net  long-term
capital  gain over net  short-term  capital  loss),  if any, of the Fund will be
taxed to shareholders as long-term capital gain regardless of the length of time
a shareholder has held his Shares,  whether such gain was reflected in the price
paid for the Shares,  or whether  such gain was  attributable  to bonds  bearing
tax-exempt interest.  All other  distributions,  to the extent they are taxable,
are taxed to shareholders as ordinary income.


                                       12

<PAGE>



     RBB will send written  notices to shareholders  annually  regarding the tax
status of distributions made by the Fund.  Dividends declared in December of any
year payable to  shareholders of record on a specified date in such a month will
be deemed to have been  received by the  shareholders  on December 31,  provided
such dividends are paid during  January of the following  year. The Fund intends
to make  sufficient  actual  or  deemed  distributions  prior to the end of each
calendar year to avoid liability for federal excise tax.

     Investors  should be careful to  consider  the tax  implications  of buying
Shares just prior to a distribution.  The price of Shares purchased at that time
will  reflect  the  amount  of the  forthcoming  distribution.  Those  investors
purchasing Shares just prior to a distribution will nevertheless be taxed on the
entire amount of the  distribution  received,  although the  distribution is, in
effect, a return of capital.


     Shareholders  who exchange  Shares  representing  interests in one Fund for
Shares  representing  interests in another Fund will generally recognize capital
gain or loss for federal income tax purposes.


     Shareholders  who are  nonresident  alien  individuals,  foreign  trusts or
estates,  foreign  corporations  or  foreign  partnerships  may  be  subject  to
different U.S. federal income tax treatment.

MULTI-CLASS STRUCTURE
- --------------------------------------------------------------------------------

     The Fund  offers one other  class of shares,  which is offered  directly to
institutional investors pursuant to a separate prospectus.  Shares of each class
represent  equal  pro  rata  interests  in the  Fund and  accrue  dividends  and
calculate net asset value and  performance  quotations  in the same manner.  The
Fund will quote performance of the Institutional Shares separately from Investor
Shares.  Because of different fees paid by the Investor Shares, the total return
on such shares can be  expected,  at any time,  to be  different  than the total
return on Institutional Shares.  Information concerning Institutional Shares may
be obtained by calling the Fund at (800) 311-9783 or 9829.



                                       13

<PAGE>

DESCRIPTION OF SHARES
- --------------------------------------------------------------------------------
     The Fund has  authorized  capital of thirty billion shares of Common Stock,
$.001  par  value  per  share,  of which  13.67  billion  shares  are  currently
classified  into 79  different  classes of Common  Stock.  See  "Description  of
Shares" in the Statement of Additional Information."


     THIS  PROSPECTUS AND THE STATEMENT OF ADDITIONAL  INFORMATION  INCORPORATED
HEREIN RELATE  PRIMARILY TO THE BOSTON  PARTNERS MID CAP VALUE FUND AND DESCRIBE
ONLY THE  INVESTMENT  OBJECTIVES AND POLICIES,  OPERATIONS,  CONTRACTS AND OTHER
MATTERS RELATING TO THE BOSTON PARTNERS MID CAP VALUE FUND.


     Each  share  that   represents  an  interest  in  the  Fund  has  an  equal
proportionate interest in the assets belonging to the Fund with each other share
that  represents  an  interest  in the Fund,  even where a share has a different
class designation than another share representing an interest in that portfolio.
Shares of the Fund do not have preemptive or conversion rights.  When issued for
payment  as  described  in this  Prospectus,  Shares  will  be  fully  paid  and
non-assessable.

     The Fund currently does not intend to hold annual  meetings of shareholders
except  as  required  by the 1940 Act or other  applicable  law.  The law  under
certain circumstances provides shareholders with the right to call for a meeting
of shareholders to consider the removal of one or more directors.  To the extent
required  by law,  the Fund will  assist in  shareholder  communication  in such
matters.

     Holders of Shares of the Fund will vote in the  aggregate  and not by class
on all matters, except where otherwise required by law. Further, shareholders of
all investment portfolios of RBB will vote in the aggregate and not by portfolio
except as otherwise  required by law or when the Board of  Directors  determines
that the matter to be voted upon affects only the interests of the  shareholders
of  a  particular  investment  portfolio.   (See  the  Statement  of  Additional
Information under "Additional  Information  Concerning Fund Shares" for examples
when the  1940  Act  requires  voting  by  investment  portfolio  or by  class.)
Shareholders  of the Fund are  entitled  to one vote for each  full  share  held
(irrespective of class or portfolio) and fractional votes for fractional  shares
held.  Voting rights are not cumulative  and,  accordingly,  the holders of more
than 50% of the  aggregate  shares of Common  Stock of the Fund may elect all of
the directors.


     As of May --, 1997,  to the Fund's  knowledge,  no person held of record or
beneficially 25% or more of the outstanding shares of all classes of RBB.


OTHER INFORMATION
- --------------------------------------------------------------------------------
REPORTS AND INQUIRIES

     Shareholders  will receive  unaudited  semi-annual  reports  describing the
Fund's  investment   operations  and  annual  financial  statements  audited  by
independent accountants. Shareholder inquiries should be addressed to PFPC Inc.,
the Fund's transfer agent, Bellevue Park Corporate Center, 400 Bellevue Parkway,
Wilmington, Delaware 19809, toll-free (888) 261-4073.

SHARE CERTIFICATES

     In  the  interest  of  economy  and  convenience,   physical   certificates
representing shares in the Fund are not normally issued.


                                       14

<PAGE>

HISTORICAL PERFORMANCE INFORMATION


     The table below  presents the Composite  performance  history of certain of
the Adviser's managed accounts on an annualized basis for the period ended March
31,  1997.  The  Composite  is  comprised  of  institutional  accounts and other
privately managed accounts with investment  objectives,  policies and strategies
substantially similar to those of the Fund, although the accounts have operating
histories,  whereas the Fund had not commenced  operations as of March 31, 1997.
The Composite  performance  information  includes the  reinvestment of dividends
received in the underlying securities and is net of investment advisory fees and
expenses.  The privately managed accounts in the Composite are only available to
the  Adviser's   institutional  advisory  clients.  These  accounts  have  lower
investment  advisory  fees than the Fund and the Composite  performance  figures
would have been lower if subject to the higher fees and  expenses to be incurred
by the Fund.  The past  performance of the funds and accounts which comprise the
Composite is not indicative of or a substitute for the future performance of the
Fund. These private accounts are not subject to the same investment limitations,
diversification  requirements  and other  restrictions  which are  imposed  upon
mutual funds under the Investment  Company Act of 1940 and the Internal  Revenue
Code, which, if imposed,  may have adversely affected the performance results of
the  Composites.  As of May __, 1997, the Fund had not yet commenced  investment
operations and therefore had no performance  record of its own. Listed below the
performance  history for the  Composite  is a  comparative  index  comprised  of
securities  similar to those in which  accounts  contained in the  Composite are
invested.

For the Period Ended March 31, 1997


                                                              Since
                                          One Year         Inception*
                                          --------         ----------

     Composite Performance...............    --%               --%
     Russell Mid Cap Index...............    --%               --%

     The Russell Mid Cap Index is  composed of the lowest 800  companies  in the
Russell 1000 Index as ranked by total market capitalization.

* The Adviser commenced managing these accounts on June 1, 1995.

FUTURE PERFORMANCE INFORMATION


     From  time to time,  the  Fund may  advertise  its  performance,  including
comparisons  to other  mutual funds with similar  investment  objectives  and to
stock or other relevant indices.  All such  advertisements will show the average
annual total return over one, five and ten year periods or, if such periods have
not yet elapsed,  shorter  periods  corresponding  to the life of the Fund. Such
total  return  quotations  will be computed by finding  the  compounded  average
annual total  return for each time period that would equate the assumed  initial
investment of $1,000 to the ending redeemable value, net of fees, according to a
required standardized  calculation.  The standard calculation is required by the
SEC to provide consistency and comparability in investment company  advertising.
The Fund may also from time to time  include in such  advertising  an  aggregate
total return figure or a total return figure that is not calculated according to
the  standardized  formula  in order  to  compare  more  accurately  the  Fund's
performance  with other measures of investment  return.  The Fund's total return
may be compared with data  published by Lipper  Analytical  Services,  Inc., CDA
Investment  Technologies,  Inc. or Weisenberger  Investment Company Service,  or
with the performance of the Russell Mid Cap Index.  Performance  information may
also include  evaluation of the Fund by nationally  recognized  ranking services
and  information  as reported in financial  publications  such as Business Week,
Fortune,  Institutional  Investor,  Money Magazine,  Forbes,  Barron's, The Wall
Street  Journal,  The New York  Times,  or  other  national,  regional  or local
publications.  All  advertisements  containing  performance  data will include a
legend  disclosing that such  performance  data represents past  performance and
that the investment  return and principal  value of an investment will fluctuate
so that an  investor's  Shares,  when  redeemed,  may be worth more or less than
their original cost.


                                       15

<PAGE>



NO  PERSON  HAS  BEEN   AUTHORIZED   TO  GIVE  ANY   INFORMATION   OR  MAKE  ANY
REPRESENTATIONS  NOT  CONTAINED  IN THIS  PROSPECTUS  OR IN RBB'S  STATEMENT  OF
ADDITIONAL INFORMATION  INCORPORATED HEREIN BY REFERENCE, IN CONNECTION WITH THE
OFFERING MADE BY THIS  PROSPECTUS  AND, IF GIVEN OR MADE,  SUCH  REPRESENTATIONS
MUST NOT BE RELIED UPON AS HAVING  BEEN  AUTHORIZED  BY RBB OR ITS  DISTRIBUTOR.
THIS  PROSPECTUS DOES NOT CONSTITUTE AN OFFERING BY RBB OR BY THE DISTRIBUTOR IN
ANY JURISDICTION IN WHICH SUCH OFFERING MAY NOT LAWFULLY BE MADE.

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

                                                    PAGE
                                                    ----
INTRODUCTION ......................................    2
INVESTMENT OBJECTIVES AND POLICIES ................    3
INVESTMENT LIMITATIONS ............................    4
RISK FACTORS ......................................    5
MANAGEMENT ........................................    5
DISTRIBUTION OF SHARES ............................    6
HOW TO PURCHASE SHARES ............................    7

HOW TO REDEEM SHARES ..............................   10
NET ASSET VALUE ...................................   12
DIVIDENDS AND DISTRIBUTIONS .......................   12
TAXES .............................................   12
MULTI-CLASS STRUCTURE .............................   13
DESCRIPTION OF SHARES .............................   14
OTHER INFORMATION .................................   14


INVESTMENT ADVISER
Boston Partners Asset Management, L.P.
Boston, Massachusetts

CUSTODIAN
PNC Bank, N.A.
Philadelphia, Pennsylvania

TRANSFER AGENT
PFPC Inc.
Wilmington, Delaware

DISTRIBUTOR
Counsellors Securities Inc.
New York, New York

COUNSEL
Drinker Biddle & Reath
Philadelphia, Pennsylvania

INDEPENDENT ACCOUNTANTS
Coopers & Lybrand L.L.P.
Philadelphia, Pennsylvania

<PAGE>

                       BOSTON PARTNERS MID CAP VALUE FUND
                      (INSTITUTIONAL AND INVESTOR CLASSES)

                                       OF

                               THE RBB FUND, INC.

                       STATEMENT OF ADDITIONAL INFORMATION


     This Statement of Additional Information provides supplementary information
pertaining to shares of the Investor and Institutional Classes (the "Shares")
representing interests in the Boston Partners Mid Cap Value Fund (the "Fund") of
The RBB Fund, Inc. ("RBB"). This Statement of Additional Information is not a
prospectus, and should be read only in conjunction with the Boston Partners Mid
Cap Value Fund Prospectuses, dated May ___, 1997 (collectively the
"Prospectus"). A copy of the Prospectus may be obtained from the Fund by calling
toll-free (800) 311-9783 or 9829. This Statement of Additional Information is
dated May ___, 1997.


                                    CONTENTS

                                                   INSTITUTIONAL       INVESTOR
                                                    PROSPECTUS        PROSPECTUS
                                       PAGE            PAGE              PAGE

General..............................     2                 2                2
Investment Objectives and Policies...     2                 3                3
Directors and Officers...............    11               N/A              N/A
Investment Advisory, Distribution
  and Servicing Arrangements.........    15                 5                5
Portfolio Transactions...............    18                 6                6
Purchase and Redemption Information..    20              7,10             7,10
Valuation of Shares..................    20                11               12
Performance and Yield Information....    21                13               15
Taxes................................    22                12               13
Additional Information Concerning
   RBB Shares........................    25                12               14
Miscellaneous........................    28               N/A              N/A
Financial Statements.................   N/A               N/A              N/A
Appendix A...........................   A-1               N/A              N/A


NO PERSON HAS BEEN AUTHORIZED TO GIVE ANY INFORMATION OR TO MAKE ANY
REPRESENTATIONS NOT CONTAINED IN THIS STATEMENT OF ADDITIONAL INFORMATION IN
CONNECTION WITH THE OFFERING MADE BY THE PROSPECTUS AND, IF GIVEN OR MADE, SUCH
INFORMATION OR REPRESENTATIONS MUST NOT BE RELIED UPON AS HAVING BEEN AUTHORIZED
BY THE FUND OR ITS DISTRIBUTOR. THE PROSPECTUS DOES NOT CONSTITUTE AN OFFERING
BY THE FUND OR BY THE DISTRIBUTOR IN ANY JURISDICTION IN WHICH SUCH OFFERING MAY
NOT LAWFULLY BE MADE.

<PAGE>
                                     GENERAL

     The RBB Fund, Inc. ("RBB") is an open-end management investment company
currently operating or proposing to operate twenty separate investment
portfolios. RBB was organized as a Maryland corporation on February 29, 1988.

     Capitalized terms used herein and not otherwise defined have the same
meanings as are given to them in the Prospectus.

                       INVESTMENT OBJECTIVES AND POLICIES

     The following supplements the information contained in the Prospectus
concerning the investment objectives and policies of the Fund.

ADDITIONAL INFORMATION ON FUND INVESTMENTS.

     LENDING OF FUND SECURITIES. The Fund may lend its portfolio securities to
financial institutions in accordance with the investment restrictions described
below. Such loans would involve risks of delay in receiving additional
collateral in the event the value of the collateral decreased below the value of
the securities loaned or of delay in recovering the securities loaned or even
loss of rights in the collateral should the borrower of the securities fail
financially. However, loans will be made only to borrowers deemed by the Fund's
investment adviser to be of good standing and only when, in the Adviser's
judgment, the income to be earned from the loans justifies the attendant risks.
Any loans of the Fund's securities will be fully collateralized and marked to
market daily. The Fund does not presently intend to invest more than 5% of net
assets in securities lending.

     INDEXED SECURITIES. The Fund may invest in indexed securities whose value
is linked to securities indices. Most such securities have values which rise and
fall according to the change in one or more specified indices, and may have
characteristics similar to direct investments in the underlying securities. The
Fund does not presently intend to invest more than 5% of net assets in indexed
securities.

     CONVERTIBLE SECURITIES. The Fund may invest in convertible securities. A
convertible security is a bond, debenture, note, preferred stock or other
security that may be converted into or exchanged for a prescribed amount of
common stock of the same or a different issuer within a particular period of
time at a specified price or formula. A convertible security entitles the holder
to receive interest paid or accrued

                                       -2-
<PAGE>



on debt or the dividend paid on preferred stock until the convertible security
matures or is redeemed, converted or exchanged. Before conversion, convertible
securities have characteristics similar to nonconvertible debt securities in
that they ordinarily provide a stable stream of income with generally higher
yields than those of common stocks of the same or similar issuers. Convertible
securities rank senior to common stock in a corporation's capital structure but
are usually subordinated to comparable nonconvertible securities. While no
securities investment is completely without risk, investments in convertible
securities generally entail less risk than the corporation's common stock,
although the extent to which such risk is reduced depends in large measure upon
the degree to which the convertible security sells above its value as a fixed
income security. Convertible securities have unique investment characteristics
in that they generally (1) have higher yields than common stocks, but lower
yields than comparable non-convertible securities, (2) are less subject to
fluctuation in value than the underlying stock since they have fixed income
characteristics and (3) provide the potential for capital appreciation if the
market price of the underlying common stock increases.

     The value of a convertible security is a function of its "investment value"
(determined by its yield in comparison with the yields of other securities of
comparable maturity and quality that do not have a conversion privilege) and its
"conversion value" (the security's worth, at market value, if converted into the
underlying common stock). The investment value of a convertible security is
influenced by changes in interest rates, with investment value declining as
interest rates increase and increasing as interest rates decline. The credit
standing of the issuer and other factors also may have an effect on the
convertible security's investment value. The conversion value of a convertible
security is determined by the market price of the underlying common stock. If
the conversion value is low relative to the investment value, the price of the
convertible security is governed principally by its investment value. Generally
the conversion value decreases as the convertible security approaches maturity.
To the extent the market price of the underlying common stock approaches or
exceeds the conversion price, the price of the convertible security will be
increasingly influenced by its conversion value. A convertible security
generally will sell at a premium over its conversion value by the extent to
which investors place value on the right to acquire the underlying common stock
while holding a fixed income security.

     A convertible security might be subject to redemption at the option of the
issuer at a price established in the convertible security's governing
instrument. If a convertible security held by the Fund is called for redemption,
the Fund will be required to permit the issuer to redeem the security, convert
it into the underlying common stock or sell it to a third party.

                                       -3-

<PAGE>

The Fund does not presently intend to invest more than 5% of net assets in
convertible securities.

     REVERSE REPURCHASE AGREEMENTS AND DOLLAR ROLLS. The Fund may enter into
reverse repurchase agreements with respect to portfolio securities for temporary
purposes (such as to obtain cash to meet redemption requests) when the
liquidation of portfolio securities is deemed disadvantageous or inconvenient by
the Adviser. Reverse repurchase agreements involve the sale of securities held
by the Fund pursuant to the Fund's agreement to repurchase the securities at an
agreed-upon price, date and rate of interest. Such agreements are considered to
be borrowings under the Investment Company Act of 1940 (the "1940 Act"), and may
be entered into only for temporary or emergency purposes. While reverse
repurchase transactions are outstanding, the Fund will maintain in a segregated
account with the Fund's custodian or a qualified sub-custodian, cash or liquid
securities of an amount at least equal to the market value of the securities,
plus accrued interest, subject to the agreement and will monitor the account to
ensure that such value is maintained. Reverse repurchase agreements involve the
risk that the market value of the securities sold by the Fund may decline below
the price of the securities the Fund is obligated to repurchase. The Fund does
not presently intend to invest more than 5% of net assets in reverse repurchase
agreements. Reverse repurchase agreements are considered to be borrowings under
the Investment Company Act.

                                       -4-
<PAGE>

Each Fund may also enter into "dollar rolls," in which it sells fixed income
securities for delivery in the current month and simultaneously contracts to
repurchase substantially similar (same type, coupon and maturity) securities on
a specified future date. During the roll period, the Fund would forgo principal
and interest paid on such securities. The Fund would be compensated by the
difference between the current sales price and the forward price for the future
purchase, as well as by the interest earned on the cash proceeds of the initial
sale. The Fund does not presently intend to invest more than 5% of net assets in
reverse repurchase agreements or dollar rolls.

     U.S. GOVERNMENT OBLIGATIONS. The Fund may purchase U.S. Government agency
and instrumentality obligations which are debt securities issued by U.S.
Government-sponsored enterprises and federal agencies. Some obligations of
agencies and instrumentalities of the U.S. Government are supported by the full
faith and credit of the U.S. or by U.S. Treasury guarantees, such as securities
of the Government National Mortgage Association and the Federal Housing
Authority; others, by the ability of the issuer to borrow, provided approval is
granted, from the U.S. Treasury, such as securities of the Federal Home Loan
Mortgage Corporation and others, only by the credit of the agency or
instrumentality issuing the obligation, such as securities of the Federal
National Mortgage Association and the Federal Loan Banks.

     The Fund's net assets may be invested in obligations issued or guaranteed
by the U.S. Treasury or the agencies or instrumentalities of the U.S.
Government, including options and futures on such obligations. The maturities of
U.S. Government securities usually range from three months to thirty years.
Examples of types of U.S. Government obligations include U.S. Treasury Bills,
Treasury Notes and Treasury Bonds and the obligations of Federal Home Loan
Banks, Federal Farm Credit Banks, Federal Land Banks, the Federal Housing
Administration, Farmers Home Administration, Export-Import Bank of the United
States, Small Business Administration, Federal National Mortgage Association,
Government National Mortgage Association, General Services Administration,
Student Loan Marketing Association, Central Bank for Cooperatives, Federal Home
Loan Mortgage Corporation, Federal Intermediate Credit Banks, Maritime
Administration, the Asian-American Development Bank and the Inter-American
Development Bank. The Fund does not presently intend to invest more than 5% of
net assets in U.S. government securities.

     ILLIQUID SECURITIES. The Fund may not invest more than 15% of its net
assets in illiquid securities (including repurchase agreements which have a
maturity of longer than seven days), including securities that are illiquid by
virtue of the absence of a readily available market or legal or contractual

                                       -5-
<PAGE>

restrictions on resale. Securities that have legal or contractual restrictions
on resale but have a readily available market are not considered illiquid for
purposes of this limitation. With respect to the Fund, repurchase agreements
subject to demand are deemed to have a maturity equal to the notice period.

     Historically, illiquid securities have included securities subject to
contractual or legal restrictions on resale because they have not been
registered under the Securities Act of 1933 (the "Securities Act"), securities
which are otherwise not readily marketable and repurchase agreements having a
maturity of longer than seven days. Securities which have not been registered
under the Securities Act are referred to as private placements or restricted
securities and are purchased directly from the issuer or in the secondary
market. Mutual funds do not typically hold a significant amount of these
restricted or other illiquid securities because of the potential for delays on
resale and uncertainty in valuation. Limitations on resale may have an adverse
effect on the marketability of portfolio securities and a mutual fund might be
unable to dispose of restricted or other illiquid securities promptly or at
reasonable prices and might thereby experience difficulty satisfying redemptions
within seven days. A mutual fund might also have to register such restricted
securities in order to dispose of them resulting in additional expense and
delay. Adverse market conditions could impede such a public offering of
securities.

     In recent years, however, a large institutional market has developed for
certain securities that are not registered under the Securities Act including
repurchase agreements, commercial paper, foreign securities, municipal
securities and corporate bonds and notes. Institutional investors depend on an
efficient institutional market in which the unregistered security can be readily
resold or on an issuer's ability to honor a demand for repayment. The fact that
there are contractual or legal restrictions on resale to the general public or
to certain institutions may not be indicative of the liquidity of such
investments.

     The SEC adopted Rule 144A which allows for a broader institutional trading
market for securities otherwise subject to restriction on resale to the general
public. Rule 144A establishes a "safe harbor" from the registration requirements
of the Securities Act for resales of certain securities to qualified
institutional buyers. The Adviser anticipates that the market for certain
restricted securities such as institutional commercial paper will expand further
as a result of this regulation and the development of automated systems for the
trading, clearance and settlement of unregistered securities of domestic and
foreign issuers, such as the PORTAL System sponsored by the National Association
of Securities Dealers, Inc.

                                       -6-

<PAGE>

     The Adviser will monitor the liquidity of restricted securities in the Fund
under the supervision of the Board of Directors. In reaching liquidity
decisions, the Adviser may consider, INTER ALIA, the following factors: (1) the
unregistered nature of the security; (2) the frequency of trades and quotes for
the security; (3) the number of dealers wishing to purchase or sell the security
and the number of other potential purchasers; (4) dealer undertakings to make a
market in the security; and (5) the nature of the security and the nature of the
marketplace trades (e.g., the time needed to dispose of the security, the method
of soliciting offers and the mechanics of the transfer). The Fund does not
presently intend to invest more than 5% of net assets in illiquid securities.

     HEDGING INVESTMENTS. At such times as the Adviser deems it appropriate and
consistent with the investment objective of the Fund, the Fund may invest in
financial futures contracts and options on financial future contracts. The
purpose of such transactions is to hedge against changes in the market value of
securities in the Fund caused by fluctuating interest rates, and to close out or
offset its existing positions in such futures contracts or options as described
below. Such instruments will not be used for speculation. The Fund does not
presently intend to invest more than 5% of net assets in hedging investments.

     FUTURES CONTRACTS. The Fund may invest in financial futures contracts with
respect to those securities listed on the S&P 500 Stock Index. Financial futures
contracts obligate the seller to deliver a specific type of security called for
in the contract, at a specified future time, and for a specified price.
Financial futures contracts may be satisfied by actual delivery of the
securities or, more typically, by entering into an offsetting transaction. There
are risks that are associated with the use of futures contracts for hedging
purposes. In certain market conditions, as in a rising interest rate
environment, sales of futures contracts may not completely offset a decline in
value of the portfolio securities against which the futures contracts are being
sold. In the futures market, it may not always be possible to execute a buy or
sell order at the desired price, or to close out an open position due to market
conditions, limits on open positions, and/or daily price fluctuations. Risks in
the use of futures contracts also result from the possibility that changes in
the market interest rates may differ substantially from the changes anticipated
by the Fund's investment adviser when hedge positions were established. The Fund
does not presently intend to invest more than 5% of net assets in futures
contracts.

     OPTIONS ON FUTURES. The Fund may purchase and write call and put options on
futures contracts with respect to those securities listed on the S&P 500 Stock
Index and enter into closing transactions with respect to such options to
terminate an

                                       -7-

<PAGE>

existing position. An option on a futures contract gives the purchaser the
right, in return for the premium paid, to assume a position in a futures
contract. The Fund may use options on futures contracts in connection with
hedging strategies. The purchase of put options on futures contracts is a means
of hedging against the risk of rising interest rates. The purchase of call
options on futures contracts is a means of hedging against a market advance when
the Fund is not fully invested.

     There is no assurance that the Fund will be able to close out its financial
futures positions at any time, in which case it would be required to maintain
the margin deposits on the contract. There can be no assurance that hedging
transactions will be successful, as there may be imperfect correlations (or no
correlations) between movements in the prices of the futures contracts and of
the securities being hedged, or price distortions due to market conditions in
the futures markets. Such imperfect correlations could have an impact on the
Fund's ability to effectively hedge its securities. The Fund does not presently
intend to invest more than 5% of net assets in options on futures.

     BANK AND CORPORATE OBLIGATIONS. The Fund may purchase obligations of
issuers in the banking industry, such as short-term obligations of bank holding
companies, certificates of deposit, bankers' acceptances and time deposits
issued by U.S. or foreign banks or savings institutions having total assets at
the time of purchase in excess of $1 billion. Investment in obligations of
foreign banks or foreign branches of U.S. banks may entail risks that are
different from those of investments in obligations of U.S. banks due to
differences in political, regulatory and economic systems and conditions. The
Fund may also make interest-bearing savings deposits in commercial and savings
banks in amounts not in excess of 5% of its total assets. The Fund does not
presently intend to invest more than 5% of net assets in bank obligations.

     The Fund may invest in debt obligations, such as bonds and debentures,
issued by corporations and other business organizations that are rated at the
time of purchase within the three highest ratings categories of S&P or Moody's
(or which, if unrated, are determined by the Adviser to be of comparable
quality). Unrated securities will be determined to be of comparable quality to
rated debt obligations if, among other things, other outstanding obligations of
the issuers of such securities are rated A or better. The Fund does not
presently intend to invest more than 5% of net assets in corporate and other
business organization debt obligations.

     COMMERCIAL PAPER. The Fund may purchase commercial paper rated (at the time
of purchase) "A-1" by S&P or "Prime-1" by Moody's or, when deemed advisable by
the Fund's investment adviser, issues rated "A-2" or "Prime-2" by S&P or Moody's
respectively. These rating symbols are described in Appendix A hereto. The Fund
may also purchase unrated commercial paper provided that such paper is
determined to be of comparable quality by the Fund's investment adviser pursuant
to guidelines approved by the Fund's Board of Directors. Commercial paper issues
in which the Fund may invest include securities issued by corporations without
registration under the Securities Act in reliance on the exemption from such
registration afforded by Section 3(a)(3) thereof, and commercial paper issued in
reliance on the so-called "private placement" exemption from registration which
is afforded by Section 4(2) of the Securities Act ("Section 4(2) paper").
Section 4(2) paper is restricted as to disposition

                                       -8-

<PAGE>

under the federal securities laws in that any resale must similarly be made in
an exempt transaction. Section 4(2) paper is normally resold to other
institutional investors through or with the assistance of investment dealers who
make a market in Section 4(2) paper, thus providing liquidity. The Fund does not
presently intend to invest more than 5% of net assets in commercial paper.

     FOREIGN SECURITIES. The Fund may invest in foreign securities, either
directly or indirectly through American Depository Receipts and European
Depository Receipts. Investments in foreign securities involve higher costs
than investments in U.S. securities, including higher transaction costs as well
as the imposition of additional taxes by foreign governments. In addition,
foreign investments may include additional risks associated with currency
exchange rates, less complete financial information about the issuers, less
market liquidity and political stability. Future political and economic
information, the possible imposition of withholding taxes on interest income,
the possible seizure or nationalization of foreign holdings, the possible
establishment of exchange controls, or the adoption of other governmental
restrictions, might adversely affect the payment of principal and interest on
foreign obligations.

     Although the Fund may invest in securities denominated in foreign
currencies, the Fund values its securities and other assets in U.S. dollars. As
a result, the net asset value of a Fund's shares may fluctuate with U.S. dollar
exchange rates as well as the price changes of the Fund's securities in the
various local markets and currencies. Thus, an increase in the value of the U.S.
dollar compared the currencies in which the Fund makes its investments could
reduce the effect of increases and magnify the effect of decreases in the price
of the Fund's securities in their local markets. Conversely, a decrease in the
value of the U.S. dollar will have the opposite effect of magnifying the effect
of increases and reducing the effect of decreases in the prices of the Fund's
securities in its markets. In addition to favorable and unfavorable currency
exchange rate developments, the Fund is subject to the possible imposition of
exchange control regulations or freezes on convertibility of currency.

INVESTMENT LIMITATIONS.

     RBB has adopted the following fundamental investment limitations which may
not be changed without the affirmative vote of the holders of a majority of the
Fund's outstanding Shares (as defined in Section 2(a)(42) of the Investment
Company Act). The Fund may not:

     1. Borrow money, except from banks, and only if after such borrowing there
is asset coverage of at least 300% for all borrowings of the Fund; or mortgage,
pledge or hypothecate any of its assets except in connection with any such
borrowing and in amounts not in excess of the lesser of the dollar amounts
borrowed or 33 1/3% of the value of the Fund's total assets at the time of such
borrowing;

     2. Issue any senior securities, except as permitted under the Investment
Company Act;

     3. Act as an underwriter of securities within the meaning of the Securities
Act of 1933 except insofar as it might be deemed to be an underwriter upon
disposition of certain portfolio securities acquired within the limitation on
purchases of restricted securities;

     4. Purchase or sell real estate (including real estate limited partnership
interests), provided that the Fund may invest (a) in securities secured by real
estate or interests therein or issued by companies that invest in real estate or
interests therein or (b) in real estate investment trusts;

     5. Purchase or sell commodities or commodity contracts, except that a Fund
may deal in forward foreign exchange between currencies of the different
countries in which it may invest and purchase and sell stock index and currency
options, stock index futures, financial futures and currency futures contracts
and related options on such futures;

     6. Make loans, except through loans of portfolio instruments and repurchase
agreements, provided that for purposes of this restriction the acquisition of
bonds, debentures or other debt instruments or interests therein and investment
in government obligations, Loan Participations and Assignments,

                                       -9-

<PAGE>

short-term commercial paper, certificates of deposit and bankers'
acceptances shall not be deemed to be the making of a loan; and

     7. Invest 25% or more of its assets, taken at market value at the time of
each investment, in the securities of issuers in any particular industry
(excluding the U.S. Government and its agencies and instrumentalities); or

     8. Purchase the securities of any one issuer, other than securities issued
or guaranteed by the U.S. Government or its agencies or instrumentalities, if
immediately after and as a result of such purchase more than 5% of the value of
the Fund's total assets would be invested in the securities of such issuer, or
more than 10% of the outstanding voting securities of such issuer would be owned
by the Fund, except that up to 25% of the value of the Fund's total assets may
be invested without regard to such limitations.

     (For the purpose of Investment Limitation No. 1, collateral arrangements
with respect to, if applicable, the writing of options, and futures contracts,
options on futures contracts, and collateral arrangements with respect to
initial and variation margin are not deemed to be a pledge of assets and neither
such arrangements nor the purchase or sale of futures or related options are
deemed to be the issuance of a senior security for purposes of Investment
Limitation No. 2.)

     The Fund may invest in securities issued by other investment companies
within the limits prescribed by the 1940 Act. The Fund currently intends to
limit its investments so that, as determined immediately after a securities
purchase is made; (i) not more than 5% of the value of its total assets will be
invested in the securities of any one investment company; (ii) not more than 10%
of the value of its total assets will be invested in the aggregate in securities
of investment companies as a group; and (iii) not more than 3% of the
outstanding voting stock of any one investment company will be owned by the Fund
or by RBB as a whole. As a shareholder of another investment company, the Fund
would bear, along with other shareholders, its pro rata portion of the other
investment company's expenses, including advisory fees. These expenses would be
in addition to the advisory and other expenses that the Fund bears directly in
connection with its own operations.

     Except as required by the 1940 Act with respect to the borrowing of money,
if a percentage restriction is adhered to at the time of investment, a later
increase or decrease in percentage resulting from a change in market values of
portfolio securities or amount of total or net assets will not be considered a
violation of any of the foregoing restrictions.


                                      -10-

<PAGE>

     Securities held by the Fund generally may not be purchased from, sold or
loaned to the Adviser or its affiliates or any of their directors, officers or
employees, acting as principal, unless pursuant to a rule or exemptive order
under the Investment Company Act.


                             DIRECTORS AND OFFICERS

     The directors and executive officers of RBB, their ages, business addresses
and principal occupations during the past five years are:

Name and Address and             Position           Principal Occupation
Age                              with Fund          During Past Five Years
- ------------------------         ---------          ----------------------------
*Arnold M. Reichman -48          Director           Since 1986, Managing
466 Lexington  Avenue                               Director of Warburg, Pincus
New York, NY 10017                                  Counsellors, Inc.;     
                                                    Director of Counsellors 
                                                    Securities Inc; Officer of 
                                                    various affiliates of and
                                                    investment companies
                                                    advised by Warburg,
                                                    Pincus Counsellors, Inc.

**Robert Sablowsky -58           Director           Senior Vice President,
110 Wall Street                                     Fahnestock Co., Inc.;
New York, NY 10005                                  Prior to October 1996,
                                                    Executive Vice President
                                                    of Gruntal & Co., Inc.

Francis J. McKay -60             Director           Since 1963, Executive
7701 Burholme Avenue                                Vice President, Fox Chase
Philadelphia, PA 19111                              Cancer Center (Biomedical
                                                    research and medical
                                                    care).

                                      -11-
<PAGE>

Name and Address and             Position           Principal Occupation
Age                              with Fund          During Past Five Years
- ------------------------         ---------          ----------------------------
Marvin E. Sternberg -62          Director           Since 1974, Chairman,
937 Mt. Pleasant Road                               Director and President,
Bryn Mawr, PA  19010                                Moyco Industries, Inc.
                                                    (manufacturer of dental
                                                    supplies and precision
                                                    coated abrasives); Since
                                                    1968, Director and
                                                    President, Mart MMM, Inc.
                                                    (formerly Montgomeryville
                                                    Merchandise Mart Inc.)
                                                    and Mart PMM, Inc.
                                                    (formerly Pennsauken
                                                    Merchandise Mart, Inc.)
                                                    (Shopping Centers); and
                                                    Since 1975, Director and
                                                    Executive vice President,
                                                    Cellucap Mfg. Co., Inc.
                                                    (manufacturer of
                                                    disposable headwear).

Julian A. Brodsky -63           Director            Director, Vice Chairman
1234 Market Street                                  since 1969 Comcast
16th Floor                                          Corporation (cable
Philadelphia, PA 19107-                             television and
3723                                                communication); Director
                                                    Comcast Cablevision of
                                                    Philadelphia (cable
                                                    television and
                                                    communications) and
                                                    Nextel (wireless
                                                    communication).

Donald Van Roden -72            Director            Self-employed
1200 Old Mill Lane                                  businessman.  From
Wyomissing, PA  19610                               February 1980 to March
                                                    1987, Vice Chairman,
                                                    SmithKline Beckman
                                                    Corporation
                                                    (pharmaceuticals);
                                                    Director, AAA Mid-
                                                    Atlantic (auto service);
                                                    Director, Keystone
                                                    Insurance Co.


                                      -12-

<PAGE>
Name and Address and             Position           Principal Occupation
Age                              with Fund          During Past Five Years
- ------------------------         ---------          ----------------------------
Edward T. Roach -72             President           Certified Public
Suite 152                       and                 Accountant; Vice Chairman
Bellevue Park                   Treasurer           of the Board, Fox Chase
Corporate Center                                    Cancer Center; Trustee
400 Bellevue Parkway                                Emeritus, Pennsylvania
Wilmington, DE  19809                               School for the Deaf; 
                                                    Trustee Emeritus,
                                                    Immaculata College; Vice
                                                    President and Treasurer
                                                    of various investment
                                                    companies advised by PNC
                                                    Institutional Management
                                                    Corporation.

Morgan R. Jones -56             Secretary           Chairman of the law firm
PNB Bank Building                                   of Drinker Biddle &
1345 Chestnut Street                                Reath, Philadelphia,
Philadelphia, PA 19107-                             Pennsylvania; Director,
3496                                                Rocking Horse Child Care
                                                    Centers of America, Inc.

- -----------------
 *  Mr. Reichman is an "interested person" of RBB as that term is defined in the
    1940 Act by virtue of his position with Counsellors Securities Inc., RBB's 
    distributor.

**  Mr. Sablowsky is an "interested person" of RBB as that term is defined in 
    the 1940 Act by virtue of his position with a broker-dealer.

     Messrs. McKay, Sternberg and Brodsky are members of the Audit Committee of
the Board of Directors. The Audit Committee, among other things, reviews results
of the annual audit and recommends to RBB the firm to be selected as independent
auditors.

     Messrs. Reichman, McKay and Van Roden are members of the Executive
Committee of the Board of Directors. The Executive Committee may generally carry
on and manage the business of RBB when the Board of Directors is not in session.

     Messrs. McKay, Sternberg, Brodsky and Van Roden are members of the
Nominating Committee of the Board of Directors. The Nominating Committee
recommends to the Board all persons to be nominated as directors of RBB.

                                      -13-

<PAGE>

     RBB pays directors who are not "affiliated persons" (as that term is
defined in the 1940 Act) of any Investment Adviser or sub-adviser of RBB or the
Distributer $12,000 annually and $1,000 per meeting of the Board or any
committee thereof that is not held in conjunction with a Board meeting. In
addition, the Chairman of RBB receives an additional fee of $5,000 per year for
his services in this capacity. Directors who are not affiliated persons of RBB
are reimbursed for any expenses incurred in attending meetings of the Board of
Directors or any committee thereof. For the year ended August 31, 1996, each of
the following members of the Board of Directors received compensation from RBB
in the following amounts:
<TABLE>
<CAPTION>
                                                        Director Compensation
                                                        ---------------------

                                                                                                    Total Compensation
                                 Aggregate            Pension or Retirement    Estimated Annual     from Registrant and
                                 Compensation         Benefits Accrued as      Benefits Upon        Fund Complex Paid1
Name of Person/Postion           from Registrant      Part of Fund Expenses    Retirement           to Directors
- ----------------------           ---------------      ---------------------    ----------------     -------------------
<S>                                  <C>                       <C>                    <C>                  <C>
Julian A. Brodsky, Director          $12,525                   N/A                    N/A                  $12,525
Francis J. McKay, Director            15,975                   N/A                    N/A                   15,975
Marvin E. Sternberg, Director         16,725                   N/A                    N/A                   16,725
Donald Van Roden, Director            21,025                   N/A                    N/A                   21,025
Arnold M. Reichman, Director               0                   N/A                    N/A                        0
Robert Sablowsky, Director                 0                    N/A                   N/A                        0
</TABLE>
                                      -14-

<PAGE>

     On October 24, 1990 RBB adopted, as a participating employer, the Fund
Office Retirement Profit-Sharing Plan and Trust Agreement, a retirement plan for
employees (currently Edward J. Roach) pursuant to which RBB will contribute on a
monthly basis amounts equal to 10% of the monthly compensation of each eligible
employee. By virtue of the services performed by RBB's advisers, custodians,
administrators and distributor, RBB itself requires only one part-time employee.
No officer, director or employee of Boston Partners or the Distributor currently
receives any compensation from RBB.


                        INVESTMENT ADVISORY, DISTRIBUTION
                           AND SERVICING ARRANGEMENTS


     ADVISORY AGREEMENT. Boston Partners Asset Management, L.P. ("Boston
Partners") renders advisory services to the Fund pursuant to an Investment
Advisory Agreement. The Advisory Agreement is dated May __, 1997 and is
hereinafter referred to as the "Advisory Contract."

     Boston Partners has investment discretion for the Fund and will make all
decisions affecting assets in the Fund under the supervision of the Fund's Board
of Directors and in accordance with the Fund's stated policies. Boston Partners
will select investments for the Fund. For its services to the Fund, Boston
Partners will be paid a monthly advisory fee computed at an annual rate of 0.80%
of the Fund's average daily net assets.

- ---------------
     1  A Fund Complex Means two or more investment companies that hold
        themselves out to investors as related companies for purposes of 
        investment and investor services, or have a common investment adviser or
        have an investment adviser that is an affiliated person of the 
        investment adviser of any other investment companies.

                                      -15-

<PAGE>

     The Fund bears all of its own expenses not specifically assumed by Boston
Partners. General expenses of the Fund not readily identifiable as belonging to
a portfolio of the Fund are allocated among all investment portfolios by or
under the direction of RBB's Board of Directors in such manner as the Board
determines to be fair and equitable. In addition to the expenses listed in the
prospectuses, expenses borne by a portfolio include, but are not limited to, the
following (or a portfolio's share of the following): (a) expenses of organizing
the Fund that are not attributable to a class of the Fund; (b) any costs,
expenses or losses arising out of a liability of or claim for damages or other
relief asserted against the Fund or a portfolio for violation of any law; (c)
fees, voluntary assessments and other expenses incurred in connection with
membership in investment company organizations; and (d) the cost of investment
company literature and other publications provided by the Fund to its directors
and officers. Distribution expenses, transfer agency expenses, expenses of
preparation, printing and mailing prospectuses, statements of additional
information, proxy statements and reports to shareholders, and organizational
expenses and registration fees, identified as belonging to a particular class of
the Fund, are allocated to such class.

     Under the Advisory Contract, Boston Partners will not be liable for any
error of judgment or mistake of law or for any loss suffered by the Fund or RBB
in connection with the performance of the Advisory Contract, except a loss
resulting from willful misfeasance, bad faith or gross negligence on the part of
Boston Partners in the performance of their respective duties or from reckless
disregard of their duties and obligations thereunder.

     The Advisory Contract was most recently approved on April 23, 1997 by vote
of RBB's Board of Directors, including a majority of those directors who are not
parties to the Advisory Contracts or interested persons (as defined in the 1940
Act) of such parties. The Advisory Contract was approved by the initial
shareholders of each class of the Fund. The Advisory Contract is terminable by
vote of RBB's Board of Directors or by the holders of a majority of the
outstanding voting securities of the Fund, at any time without penalty, on 60
days' written notice to Boston Partners. The Advisory Contract may also be
terminated by Boston Partners on 60 days' written notice to RBB. The Advisory
Contract terminates automatically in the event of its assignment.

     CUSTODIAN AND TRANSFER AGENCY AGREEMENTS. PNC Bank is custodian of the
Fund's assets pursuant to a custodian agreement dated August 16, 1988, as
amended (the "Custodian Agreement"). Under the Custodian Agreement, PNC Bank (a)
maintains a separate account or accounts in the name of the Fund (b) holds and
transfers portfolio securities on account of the Fund, (c) accepts receipts and
makes disbursements of money on behalf of the Fund, (d) collects and receives
all income and other payments and distributions on account of the Fund's
portfolio securities and (e) makes periodic reports to RBB's Board of Directors
concerning the Fund's operations. PNC Bank is authorized to select one or more
banks or trust companies to serve as sub-custodian on behalf of the Fund,
provided that

                                      -16-

<PAGE>

PNC Bank remains responsible for the performance of all its duties under the
Custodian Agreement and holds the Fund harmless from the acts and omissions of
any sub-custodian. For its services to the Fund under the Custodian Agreement,
PNC Bank receives a fee. For this Fund, the fee is calculated based upon the
Fund's average daily gross assets as follows: $.18 per $1,000 on the first $100
million of average daily gross assets; $.15 per $1,000 on the next $400 million
of average daily gross assets; $.125 per $1,000 on the next $500 million of
average daily gross assets; and $.10 per $1,000 on average daily gross assets
over $1 billion, exclusive of transaction charges and out-of-pocket expenses,
which are also charged to the Fund.

     PFPC Inc. ("PFPC"), an affiliate of PNC Bank, serves as the transfer and
dividend disbursing agent for the Fund pursuant to a Transfer Agency Agreement
dated November 5, 1991, as supplemented by a Transfer Agency Agreement
Supplement, dated May __, 1997 (together, the "Transfer Agency Agreement"),
under which PFPC (a) issues and redeems shares of the Fund, (b) addresses and
mails all communications by the Fund to record owners of the Shares, including
reports to shareholders, dividend and distribution notices and proxy materials
for its meetings of shareholders, (c) maintains shareholder accounts and, if
requested, sub-accounts and (d) makes periodic reports to RBB's Board of
Directors concerning the operations of the Fund. PFPC may, on 30 days' notice to
RBB, assign its duties as transfer and dividend disbursing agent to any other
affiliate of PNC Bank Corp. For its services to the Fund, under the Transfer
Agency Agreement, PFPC receives a fee at the annual rate of $12 per account in
the Fund, exclusive of out-of-pocket expenses, and also receives reimbursement
of its out-of-pocket expenses.

     ADMINISTRATION AGREEMENTS. PFPC serves as administrator to the Fund
pursuant to an Administration and Accounting Services Agreement dated May __,
1997, (the "Administration Agreement"). PFPC has agreed to furnish to the Fund
statistical and research data, clerical, accounting and bookkeeping services,
and certain other services required by the Fund. In addition, PFPC has agreed to
prepare and file various reports with the appropriate regulatory agencies and
prepare materials required by the SEC or any state securities commission having
jurisdiction over the Fund.

     The Administration Agreement provides that PFPC shall not be liable for any
error of judgment or mistake of law or any loss suffered by RBB or the Fund in
connection with the performance of the agreement, except a loss resulting from
willful misfeasance, gross negligence or reckless disregard by it of its duties
and obligations thereunder. In consideration for providing services pursuant to
the Administration Agreement, PFPC receives a fee calculated at an annual rate
of .125% of the Fund's average daily net assets, with a minimum annual fee of
$75,000 payable monthly on a pro rata basis.

     DISTRIBUTION AGREEMENT. Pursuant to the terms of a distribution agreement,
dated as of April 10, 1991, and supplements (collectively, the "Distribution
Agreement") entered into by the Distributor and RBB on behalf of the
Institutional and Investor Classes, and Plans of Distribution for

                                      -17-

<PAGE>

the Institutional and Investor Classes (the "Plans"), which were adopted by RBB
in the manner prescribed by Rule 12b-1 under the 1940 Act, the Distributor will
use appropriate efforts to solicit orders for the sale of Fund Shares. As
compensation for its distribution services, the Distributor will receive,
pursuant to the terms of the Distribution Agreement, a distribution fee, to be
calculated daily and paid monthly by the Institutional and Investor Classes, at
the annual rate set forth in the Prospectus.

     On April 23, 1997, the Plans were approved by RBB's Board of Directors,
including the directors who are not "interested persons" of the Fund and who
have no direct or indirect financial interest in the operation of the Plans or
any agreements related to the Plans ("12b-1 Directors"). RBB believes that the
Plans may benefit the Fund by increasing sales of Shares.

     Among other things, the Plans provide that: (1) the Distributor shall be
required to submit quarterly reports to the directors of RBB regarding all
amounts expended under the Plans and the purposes for which such expenditures
were made, including commissions, advertising, printing, interest, carrying
charges and any allocated overhead expenses; (2) the Plans will continue in
effect only so long as they are approved at least annually, and any material
amendment thereto is approved, by RBB's directors, including the 12b-1
Directors, acting in person at a meeting called for said purpose; (3) the
aggregate amount to be spent by the Fund on the distribution of the Fund's
shares of the Institutional and Investor Classes under the Plans shall not be
materially increased without the affirmative vote of the holders of a majority
of the shareholders in the respective class; and (4) while the Plans remain in
effect, the selection and nomination of RBB's directors who are not "interested
persons" of RBB (as defined in the 1940 Act) shall be committed to the
discretion of such directors who are not "interested persons" of RBB. Mr.
Reichman, a Director of RBB, has an indirect financial interest in the operation
of the Plans by virtue of his position with the Distributor. Mr. Sablowsky, a
Director of RBB, had an indirect interest in the operation of the Plans by
virtue of his position as Senior Vice President of Fahnstock Co., Inc., a
broker-dealer.

                             PORTFOLIO TRANSACTIONS

     Subject to policies established by the Board of Directors, Boston Partners
is responsible for the execution of portfolio transactions and the allocation of
brokerage transactions for the Fund. In executing portfolio transactions, Boston
Partners seeks to obtain the best net results for the Fund, taking into account
such factors as the price (including the applicable brokerage commission or
dealer spread), size of the order,

                                      -18-

<PAGE>

difficulty of execution and operational facilities of the firm involved. While
Boston Partners generally seeks reasonably competitive commission rates, payment
of the lowest commission or spread is not necessarily consistent with obtaining
the best results in particular transactions.

     The Fund has no obligation to deal with any broker or group of brokers in
the execution of portfolio transactions. Boston Partners may, consistent with
the interests of the Fund and subject to the approval of RBB's Board of
Directors, select brokers on the basis of the research, statistical and pricing
services they provide to the Fund and other clients of Boston Partners.
Information and research received from such brokers will be in addition to, and
not in lieu of, the services required to be performed by Boston Partners under
its contract. A commission paid to such brokers may be higher than that which
another qualified broker would have charged for effecting the same transaction,
provided that Boston Partners determines in good faith that such commission is
reasonable in terms either of the transaction or the overall responsibility of
Boston Partners to the Fund and its other clients and that the total commissions
paid by the Fund will be reasonable in relation to the benefits to the Fund over
the long-term.

     Investment decisions for the Fund and for other investment accounts managed
by Boston Partners are made independently of each other in the light of
differing conditions. However, the same investment decision may be made for two
or more of such accounts. In such cases, simultaneous transactions are
inevitable. Purchases or sales are then averaged as to price and allocated as to
amount according to a formula deemed equitable to each such account. While in
some cases this practice could have a detrimental effect upon the price or value
of the security as far as the Fund is concerned, in other cases it is believed
to be beneficial to the Fund. The Fund will not purchase securities during the
existence of any underwriting or selling group relating to such security of
which Boston Partners or any affiliated person (as defined in the 1940 Act)
thereof is a member except pursuant to procedures adopted by the Fund's Board of
Directors pursuant to Rule 10f-3 under the 1940 Act. Among other things, these
procedures, which will be reviewed by RBB's directors annually, require that the
commission paid in connection with such a purchase be reasonable and fair, that
the purchase be at not more than the public offering price prior to the end of
the first business day after the date of the public offer, and that Boston
Partners not participate in or benefit from the sale to the Fund.

     In seeking to implement the policies of the Fund, Boston Partners will
effect transactions with those dealers it believes provide the most favorable
prices and are capable of providing efficient executions. In no instance will
portfolio securities be purchased from or sold to the Distributor or Boston
Partners or any affiliated person of the foregoing entities except as permitted
by SEC exemptive order or by applicable law.

     The Fund expects that its annual portfolio turnover rate will be
approximately 100%. A high rate of portfolio turnover involves correspondingly
greater brokerage commission expenses and other transaction

                                      -19-

<PAGE>

costs, which must be borne directly by the Fund. Federal income tax laws may
restrict the extent to which the Fund may engage in short-term trading of
securities. See "Taxes." The Fund anticipates that its annual portfolio turnover
rate will vary from year to year. The portfolio turnover rate is calculated by
dividing the lesser of a portfolio's annual sales or purchases of portfolio
securities (exclusive of purchases or sales of securities whose maturities at
the time of acquisition were one year or less) by the monthly average value of
the securities in the portfolio during the year.

                       PURCHASE AND REDEMPTION INFORMATION

     RBB reserves the right, if conditions exist which make cash payments
undesirable, to honor any request for redemption or repurchase of the Fund's
shares by making payment in whole or in part in securities chosen by RBB and
valued in the same way as they would be valued for purposes of computing the
Fund's net asset value. If payment is made in securities, a shareholder may
incur transaction costs in converting these securities into cash. RBB has
elected, however, to be governed by Rule 18f-1 under the 1940 Act so that the
Fund is obligated to redeem its shares solely in cash up to the lesser of
$250,000 or 1% of its net asset value during any 90-day period for any one
shareholder of the Fund.

     Under the 1940 Act, RBB may suspend the right to redemption or postpone the
date of payment upon redemption for any period during which the New York Stock
Exchange, Inc. (the "NYSE") is closed (other than customary weekend and holiday
closings), or during which trading on the NYSE is restricted, or during which
(as determined by the SEC by rule or regulation) an emergency exists as a result
of which disposal or valuation of portfolio securities is not reasonably
practicable, or for such other periods as the SEC may permit. (RBB may also
suspend or postpone the recordation of the transfer of its shares upon the
occurrence of any of the foregoing conditions.)

                               VALUATION OF SHARES

     The net asset value per share of the Fund is calculated as of 4:00 p.m.
Eastern Time on each Business Day. "Business Day" means each weekday when the
NYSE is open. Currently, the NYSE is closed on New Year's Day, Presidents' Day,
Good Friday, Memorial Day, Independence Day (observed), Labor Day, Thanksgiving
Day and Christmas Day (observed). Securities which are listed on stock exchanges
are valued at the last sale price on the day the securities are valued or,
lacking any sales on such day, at the mean of the bid and asked prices available
prior to the evaluation. In cases where securities are traded on more than one
exchange, the securities are generally valued on the exchange designated by the
Board of Directors as the primary market. Securities traded in the
over-the-counter market and listed on the National Association of Securities
Dealers Automatic Quotation System ("NASDAQ") are valued at the last trade price
listed on the NASDAQ at 4:00 p.m.; securities listed on

                                      -20-

<PAGE>

NASDAQ for which there were no sales on that day and other over-the-counter
securities are valued at the mean of the bid and asked prices available prior to
valuation. Securities for which market quotations are not readily available are
valued at fair value as determined in good faith by or under the direction of
RBB's Board of Directors. The amortized cost method of valuation may also be
used with respect to debt obligations with sixty days or less remaining to
maturity.

     In determining the approximate market value of portfolio investments, RBB
may employ outside organizations, which may use a matrix or formula method that
takes into consideration market indices, matrices, yield curves and other
specific adjustments. This may result in the securities being valued at a price
different from the price that would have been determined had the matrix or
formula method not been used. All cash, receivables and current payables are
carried on the Fund's books at their face value. Other assets, if any, are
valued at fair value as determined in good faith by RBB's Board of Directors.


                        PERFORMANCE AND YIELD INFORMATION

     TOTAL RETURN. For purposes of quoting and comparing the performance of the
Fund to that of other mutual funds and to stock or other relevant indices in
advertisements or in reports to shareholders, performance may be stated in terms
of total return. Under the rules of the SEC, funds advertising performance must
include total return quotes calculated according to the following formula:

               P (1 + T)n = ERV

     Where:    P  =  a hypothetical initial payment of $1,000

               T  =  average annual total return

               n  =  number of years (1, 5 or 10)

     ERV = ending redeemable value at the end of the 1, 5 or 10 year periods (or
fractional portion thereof) of a hypothetical $1,000 payment made at the
beginning of the 1, 5 or 10 year periods.

     Under the foregoing formula, the time periods used in advertising will be
based on rolling calendar quarters, updated to the last day of the most recent
quarter prior to submission of the advertisement for publication, and will cover
one, five and ten year periods or a shorter period dating from the effectiveness
of the Fund's registration statement. In calculating the ending redeemable
value, the maximum sales load is deducted from the initial $1,000 payment and
all dividends and distributions by the Fund are assumed to have been reinvested
at net asset value, as described in the Prospectuses, on the reinvestment dates
during the period. Total return, or "T" in the formula above, is computed by
finding the average annual compounded rates of return over the 1, 5 and 10

                                      -21-

<PAGE>

year periods (or fractional portion thereof) that would equate the initial
amount invested to the ending redeemable value. Any sales loads that might in
the future be made applicable at the time to reinvestments would be included as
would any recurring account charges that might be imposed by the Fund.

     The Fund may also from time to time include in such advertising an
aggregate total return figure or a total return figure that is not calculated
according to the formula set forth above in order to compare more accurately the
Fund's performance with other measures of investment return. For example, in
comparing the Fund's total return with data published by Lipper Analytical
Services, Inc., CDA Investment Technologies, Inc. or Weisenberger Investment
Company Service, or with the performance of the Russell Mid Cap Index, as
appropriate, the Fund may calculate its aggregate and/or average annual total
return for the specified periods of time by assuming the investment of $10,000
in Fund shares and assuming the reinvestment of each dividend or other
distribution at net asset value on the reinvestment date. Such alternative total
return information will be given no greater prominence in such advertising than
the information prescribed under SEC rules, and all advertisements containing
performance data will include a legend disclosing that such performance data
represent past performance and that the investment return and principal value of
an investment will fluctuate so that an investor's shares, when redeemed, may be
worth more or less than their original cost.

                                      TAXES

     The following is only a summary of certain additional tax considerations
generally affecting the Fund and its shareholders that are not described in the
Prospectus. No attempt is made to present a detailed explanation of the tax
treatment of the Fund or its shareholders, and the discussion here and in the
Prospectus is not intended as a substitute for careful tax planning. Investors
are urged to consult their tax advisers with specific reference to their own tax
situation.

     The Fund has elected to be taxed as a regulated investment company under
Part I of Subchapter M of the Internal Revenue Code of 1986, as amended (the
"Code"). As a regulated investment company, the Fund is exempt from federal
income tax on its net investment income and realized capital gains which it
distributes to shareholders, provided that it distributes an amount equal to the
sum of (a) at least 90% of its investment company taxable income (net taxable
investment income and the excess of net short-term capital gain over net
long-term capital loss, if any, for the year) and (b) at least 90% of its net
tax-exempt interest income, if any, for the year (the "Distribution
Requirement") and satisfies certain other requirements of the Code that are
described below. Distributions of investment company taxable income made during
the taxable year or, under specified circumstances, within twelve months after
the close of the taxable year will satisfy the Distribution Requirement.

     In addition to the foregoing requirements, at the close of each quarter of
its taxable year, at least 50% of the value of the Fund's assets

                                      -22-

<PAGE>



must consist of cash and cash items, U.S. Government securities, securities of
other regulated investment companies, and securities of other issuers (as to
which the Fund has not invested more than 5% of the value of its total assets in
securities of such issuer and as to which the Fund does not hold more than 10%
of the outstanding voting securities of such issuer), and no more than 25% of
the value of the Fund's total assets may be invested in the securities of any
one issuer (other than U.S. Government securities and securities of other
regulated investment companies), or in two or more issuers which the Fund
controls and which are engaged in the same or similar trades or businesses (the
"Asset Diversification Requirement").

     Distributions of investment company taxable income will be taxable (subject
to the possible allowance of the dividend received deduction described below) to
shareholders as ordinary income, regardless of whether such distributions are
paid in cash or are reinvested in shares. Shareholders receiving any
distribution from the Fund in the form of additional shares will be treated as
receiving a taxable distribution in an amount equal to the fair market value of
the shares received, determined as of the reinvestment date.

     The Fund intends to distribute to shareholders its net capital gain (excess
of net long-term capital gain over net short-term capital loss), if any, for
each taxable year. Such gain is distributed as a capital gain dividend and is
taxable to shareholders as long-term capital gain, regardless of the length of
time the shareholder has held his shares, whether such gain was recognized by
the Fund prior to the date on which a shareholder acquired shares of the Fund
and whether the distribution was paid in cash or reinvested in shares. The
aggregate amount of distributions designated by the Fund as capital gain
dividends may not exceed the net capital gain of the Fund for any taxable year,
determined by excluding any net capital loss or net long-term capital loss
attributable to transactions occurring after October 31 of such year and by
treating any such loss as if it arose on the first day of the following taxable
year. Such distributions will be designated as capital gain dividends in a
written notice mailed by the Fund to shareholders not later than 60 days after
the close of the Fund's taxable year.

     In the case of corporate shareholders, distributions (other than capital
gain dividends) of the Fund for any taxable year generally qualify for the
dividends received deduction to the extent of the gross amount of "qualifying
dividends" received by the Fund for the year. Generally, a dividend will be
treated as a "qualifying dividend" if it has been received from a domestic
corporation. Distributions of net investment income received by the Fund from
investments in debt securities will be taxable to shareholders as ordinary
income and will not be treated as "qualifying dividends" for purposes of the
dividends received deduction. The Fund will designate the portion, if any, of
the distribution made by the Fund that qualifies for the dividends received
deduction in a written notice mailed by the Fund to corporate shareholders not
later than 60 days after the close of the Fund's taxable year.


                                      -23-

<PAGE>

     If for any taxable year the Fund does not qualify as a regulated investment
company, all of its taxable income will be subject to tax at regular corporate
rates without any deduction for distributions to shareholders, and all
distributions will be taxable as ordinary dividends to the extent of the Fund's
current and accumulated earnings and profits. Such distributions will be
eligible for the dividends received deduction in the case of corporate
shareholders. Investors should be aware that any loss realized on a sale of
shares of the Fund will be disallowed to the extent an investor repurchases
shares of the Fund within a period of 61 days (beginning 30 days before and
ending 30 days after the day of disposition of the shares). Dividends paid by
the Fund in the form of shares within the 61-day period would be treated as a
purchase for this purpose.

     A shareholder will recognize gain or loss upon a redemption of shares or an
exchange of shares of the Fund for shares of another Boston Partners Fund upon
exercise of the exchange privilege, to the extent of any difference between the
price at which the shares are redeemed or exchanged and the price or prices at
which the shares were originally purchased for cash.

     The Code imposes a non-deductible 4% excise tax on regulated investment
companies that do not distribute with respect to each calendar year an amount
equal to 98% of their ordinary income for the calendar year plus 98% of their
capital gain net income for the 1-year period ending on October 31 of such
calendar year. The balance of such income must be distributed during the next
calendar year. For the foregoing purposes, a company is treated as having
distributed any amount on which it is subject to income tax for any taxable year
ending in such calendar year. Investors should note that the Fund may in certain
circumstances be required to liquidate investments in order to make sufficient
distributions to avoid excise tax liability.

     The Fund will be required in certain cases to withhold and remit to the
United States Treasury 31% of dividends paid to any shareholder (1) who has
provided either an incorrect tax identification number or no number at all, (2)
who is subject to backup withholding by the Internal Revenue Service for failure
to report the receipt of interest or dividend income properly, or (3) who has
failed to certify to the Fund that he is not subject to backup withholding or
that he is an "exempt recipient."

     The foregoing general discussion of federal income tax consequences is
based on the Code and the regulations issued thereunder as in effect on the date
of this Statement of Additional Information. Future legislative or
administrative changes or court decisions may significantly change the
conclusions expressed herein, and any such changes or decisions may have a
retroactive effect with respect to the transactions contemplated herein.

     Although the Fund expects to qualify as a "regulated investment company"
and to be relieved of all or substantially all federal income taxes, depending
upon the extent of its activities in states and localities

                                      -24-

<PAGE>

in which its offices are maintained, in which its agents or independent
contractors are located or in which it is otherwise deemed to be conducting
business, the Fund may be subject to the tax laws of such states or localities.

                  ADDITIONAL INFORMATION CONCERNING RBB SHARES

     RBB has authorized capital of thirty billion shares of Common Stock, $.001
par value per share, of which 13.67 billion shares are currently classified in
79 classes as follows: 100 million shares are classified as Class A Common Stock
(Growth & Income), 100 million shares are classified as Class B Common Stock,
100 million shares are classified as Class C Common Stock (Balanced), 100
million shares are classified as Class D Common Stock (Tax-Free), 500 million
shares are classified as Class E Common Stock (Money), 500 million shares are
classified as Class F Common Stock (Municipal Money), 500 million shares are
classified as Class G Common Stock (Money), 500 million shares are classified as
Class H Common Stock (Municipal Money), 1 billion shares are classified as Class
I Common Stock (Money), 500 million shares are classified as Class J Common
Stock (Municipal Money), 500 million shares are classified as Class K Common
Stock (Government Money), 1,500 million shares are classified as Class L Common
Stock (Money), 500 million shares are classified as Class M Common Stock
(Municipal Money), 500 million shares are classified as Class N Common Stock
(Government Money), 500 million shares are classified as Class 0 Common Stock
(N.Y. Money), 100 million shares are classified as Class P Common Stock
(Government), 100 million shares are classified as Class Q Common Stock, 500
million shares are classified as Class R Common Stock (Municipal Money), 500
million shares are classified as Class S Common Stock (Government Money), 500
million shares are classified as Class T Common Stock (International), 500
million shares are classified as Class U Common Stock (High Yield), 500 million
shares are classified as Class V Common Stock (Emerging), 100 million shares are
classified as Class W Common Stock (Laffer/Canto Equity), 50 million shares are
classified as Class X Common Stock (U.S. Core Equity), 50 million shares are
classified as Class Y Common Stock (U.S. Core Fixed Income), 50 million shares
are classified as Class Z Common Stock (Strategic Global Fixed Income), 50
million shares are classified as Class AA Common Stock (Municipal Bond), 50
million shares are classified as Class BB Common Stock (BEA Balanced), 50
million shares are classified as Class CC Common Stock (Short Duration), 100
million shares are classified as Class DD Common Stock, 100 million shares are
classified as Class EE Common Stock, 50 million shares are classified as Class
FF Common Stock (n/i Micro Cap), 50 million shares are classified as Class GG
Common Stock (n/i Growth), 50 million shares are classified as Class HH (n/i
Growth & Value), 100 million shares are classified as Class II Common Stock (BEA
Investor International), 100 million shares are classified as Class JJ Common
Stock (BEA Investor Emerging), 100 million shares are classified as Class KK
Common Stock (BEA Investor High Yield), 100 million shares are classified as
Class LL Common Stock (BEA Investor Global Telecom), 100 million shares are
classified as Class MM Common Stock (BEA Advisor International), 100 million
shares are

                                      -25-

<PAGE>

classified as Class NN Common Stock (BEA Advisor Emerging), 100 million shares
are classified as Class 00 Common Stock (BEA Advisor High Yield), 100 million
shares are classified as Class PP Common Stock (BEA Advisor Global Telecom), 100
million shares are classified as Class QQ Common Stock (Boston Partners
Institutional Large Cap), 100 million shares are classified as Class RR Common
Stock (Boston Partners Investor Large Cap), 100 million shares are classified as
Class SS Common Stock (Boston Partners Advisor Large Cap), 100 million shares
are classified as Class TT Common Stock (Boston Partners Investor Mid Cap), 100
million shares are classified as Class UU Common Stock (Boston Partners
Institutional Mid Cap), 700 million shares are classified as Class Janney Money
Common Stock (Money), 200 million shares are classified as Class Janney
Municipal Money Common Stock (Municipal Money), 500 million shares are
classified as Class Janney Government Money Common Stock (Government Money), 100
million shares are classified as Class Janney N.Y. Municipal Money Common Stock
(N.Y. Money), 1 million shares are classified as Class Beta 1 Common Stock
(Money), 1 million shares are classified as Class Beta 2 Common Stock (Municipal
Money), 1 million shares are classified as Class Beta 3 Common Stock (Government
Money), 1 million shares are classified as Class Beta 4 Common Stock (N.Y.
Money), 1 million shares are classified as Gamma 1 Common Stock (Money), 1
million shares are classified as Gamma 2 Common Stock (Municipal Money), 1
million shares are classified as Gamma 3 Common Stock (Government Money), 1
million shares are classified as Gamma 4 Common Stock (N.Y. Money), 1 million
shares are classified as Delta 1 Common Stock (Money), 1 million shares are
classified as Delta 2 Common Stock (Municipal Money), 1 million shares are
classified as Delta 3 Common Stock (Government Money), 1 million shares are
classified as Delta 4 Common Stock (N.Y. Money), 1 million shares are classified
as Epsilon 1 Common Stock (Money), 1 million shares are classified as Epsilon 2
Common Stock (Municipal Money), 1 million shares are classified as Epsilon 3
Common Stock (Government Money), 1 million shares are classified as Epsilon 4
Common Stock (N.Y. Money), 1 million shares are classified as Zeta 1 Common
Stock (Money), 1 million shares are classified as Zeta 2 Common Stock (Municipal
Money), 1 million shares are classified as Zeta 3 Common Stock (Government
Money), 1 million shares are classified as Zeta 4 Common Stock (N.Y. Money), 1
million shares are classified as Eta 1 Common Stock (Money), 1 million shares
are classified as Eta 2 Common Stock (Municipal Money), 1 million shares are
classified as Eta 3 Common Stock (Government Money), 1 million shares are
classified as Eta 4 Common Stock (N.Y. Money), 1 million shares are classified
as Theta 1 Common Stock (Money), 1 million shares are classified as Theta 2
Common Stock (Municipal Money), 1 million shares are classified as Theta 3
Common Stock (Government Money), and 1 million shares are classified as Theta 4
Common Stock (N.Y. Money). Shares of the Class TT and UU Common Stock constitute
the Boston Partners Institutional and Investor classes, respectively. Under 
RBB's charter, the Board of Directors has the power to classify or reclassify 
any unissued shares of Common Stock from time to time.

     The classes of Common Stock have been grouped into sixteen separate
"families": the RBB Family, the Cash Preservation Family, the Sansom Street
Family, the Bedford Family, the Bradford Family, the BEA Family, the Janney
Montgomery Scott Money Family, the n/i Family, the

                                      -26-

<PAGE>

Boston Partners Family, the Beta Family, the Gamma Family, the Delta Family, the
Epsilon Family, the Zeta Family, the Eta Family and the Theta Family. The RBB
Family represents interests in one non-money market portfolio as well as the
Money Market and Municipal Money Market Funds; the Cash Preservation Family
represents interests in the Money Market and Municipal Money Market Funds; the
Sansom Street Family represents interests in the Money Market, Municipal Money
Market and Government Obligations Money Market Funds; Bedford Family represents
interests in the Money Market, Municipal Money Market, Government Obligations
Money Market and New York Municipal Money Market Funds; the Bradford Family
represents interests in the Municipal Money Market and Government Obligations
Money Market Funds; the BEA Family represents interests in ten non-money market
portfolios; the n/i Family represents interests in three non-money market
portfolios; the Boston Partners Family represents interest in two non-money
market portfolios; the Janney Montgomery Scott Family and the Beta, Gamma,
Delta, Epsilon, Zeta, Eta and Theta Families represent interests in the Money
Market, Municipal Money Market, Government Obligations Money Market and New York
Municipal Money Market Funds.

     RBB does not currently intend to hold annual meetings of shareholders
except as required by the 1940 Act or other applicable law. RBB's amended
By-Laws provide that shareholders owning at least ten percent of the outstanding
shares of all classes of Common Stock of RBB have the right to call for a
meeting of shareholders to consider the removal of one or more directors. To the
extent required by law, RBB will assist in shareholder communication in such
matters.

     As stated in the Prospectuses, holders of shares of each class of the Fund
will vote in the aggregate and not by class on all matters, except where
otherwise required by law. Further, shareholders of the Fund will vote in the
aggregate and not by portfolio except as otherwise required by law or when the
Board of Directors determines that the matter to be voted upon affects only the
interests of the shareholders of a particular portfolio. Rule 18f-2 under the
1940 Act provides that any matter required to be submitted by the provisions of
the 1940 Act or applicable state law, or otherwise, to the holders of the
outstanding securities of an investment company such as the Fund shall not be
deemed to have been effectively acted upon unless approved by the holders of a
majority of the outstanding shares of each portfolio affected by the matter.
Rule 18f-2 further provides that a portfolio shall be deemed to be affected by a
matter unless it is clear that the interests of each portfolio in the matter are
identical or that the matter does not affect any interest of the portfolio.
Under Rule 18f- 2, the approval of an investment advisory agreement or any
change in a fundamental investment policy would be effectively acted upon with
respect to a portfolio only if approved by the holders of a majority of the
outstanding voting securities of such portfolio. However, Rule 18f-2 also
provides that the ratification of the selection of independent public
accountants, the approval of principal underwriting contracts and the election
of directors are not subject to the separate voting requirements and may be
effectively acted upon by shareholders of an investment company voting without
regard to portfolio.


                                      -27-

<PAGE>

     Notwithstanding any provision of Maryland law requiring a greater vote of
shares of RBB's common stock (or of any class voting as a class) in connection
with any corporate action, unless otherwise provided by law, (for example by
Rule 18f-2 discussed above) or by RBB's Articles of Incorporation, RBB may take
or authorize such action upon the favorable vote of the holders of more than 50%
of all of the outstanding shares of Common Stock voting without regard to class
(or portfolio).

                                  MISCELLANEOUS

     COUNSEL. The law firm of Drinker Biddle & Reath, PNB Building, 1345
Chestnut Street, Philadelphia, Pennsylvania 19107-3496 serves as counsel to RBB.

     INDEPENDENT ACCOUNTANTS. Coopers & Lybrand L.L.P., 2400 Eleven Penn Center,
Philadelphia, Pennsylvania 19103, serves as RBB's independent accountants. No
financial statements appear in this Statement of Additional Information because,
as of the date hereof, the Investor and Institutional Classes had no performance
history.

     CONTROL PERSONS. As of February 27, 1997, to RBB's knowledge, the following
named persons at the addresses shown below owned of record approximately 5% or
more of the total outstanding shares of each class of RBB indicated below. See
"Additional Information Concerning RBB Shares" above. RBB does not know whether
such persons also beneficially own such shares.


                                      -28-

<PAGE>


PORTFOLIO                     NAME AND ADDRESS                     PERCENT OWNED
- ---------                     ----------------                     -------------
Cash Preservation Money       Jewish Family and Children's              42.9
Market Portfolio              Agency of Philadelphia
(Class  G)                    Capital Campaign
                              Attn:  S. Ramm
                              1610 Spruce Street
                              Philadelphia, PA  19103

                              Dominic and Barbara Pisciotta             19.0
                              and Successors in Trust under
                              the Dominic and Barbara
                              Pisciotta Caring Trust
                              207 Woodmere Way
                              St. Charles, MO  63303

                              Eric Levine and Linda and                  6.3
                              Howard Levine JTTEN
                              67 Lanes Pond Road
                              Howell, NJ  07731

Cash Preservation             Kenneth Farwell and Valerie               12.7
Municipal Money Market        Farwell JTTEN
Portfolio                     3854 Sullivan
(Class H)                     St. Louis, MO  63107

                              Gary L. Lange and                         20.2
                              Susan D. Lange JTTEN
                              1354 Shady Knoll Ct.
                              Longwood, FL  32750

                              Andrew Diederich and                       7.0
                              Doris Diederich JTTEN
                              1003 Lindeman
                              Des Peres, MO  63131

                              Marcella L. Haugh TTEE                     5.6
                              Marcella L. Haugh Caring Trust
                              4506 186th St. Apt. 103
                              Redondo Beach, CA 90278-4619

                              Gwendoyln Haynes                           5.9
                              2757 Geyer
                              St. Louis, MO  63104

                              Savannah Thomas Trust                      6.3
                              200 Madison Ave.
                              Rock Hill, MD  63119


                                      -29-

<PAGE>


PORTFOLIO                     NAME AND ADDRESS                     PERCENT OWNED
- ---------                     ----------------                     -------------
Sansom Street Money           Wasner & Co.                              23.8
Market Portfolio              FAO Paine Webber and Managed
(Class I)                     Assets Sundry Holdings
                              Attn:  Joe Domizio
                              200 Stevens Drive
                              Lester, PA  19113

                              Saxon and Co.                             68.7
                              FBO Paine Webber
                              P.O. Box 7780 1888
                              Philadelphia, PA  19182

                              Robertson Stephens & Co.                   7.5
                              FBO Exclusive Benefit Investors
                              c/o Eric Moore
                              555 California Street/No. 2600
                              San Francisco, CA  94104

BEA International Equity      Blue Cross & Blue Shield of                5.38
- - Institutional Class         Massachusetts Inc.
(Class T)                     Retirement Income Trust
                              100 Summer Street
                              Boston, MA  02110-2106

                              Invest Comm of MAFCO Hold Inc.             5.28
                              MT
                              625 Madison Ave., 4th Floor
                              New York, NY  10022-1801

BEA International Equity      Karen Jean Bassett TTEE                   96.98
Portfolio - Advisor           Archie Joseph Bassett TTEE
Class (Class MM)              Karen Jean Bassett Rev Liv
                                Trust
                              4535 SE Basswood Terrace
                              Stuart, FL  34997-2106

BEA High Yield Portfolio      Temple Inland Master Retirement           6.14
- - Institutional Class         Trust
(Class U)                     303 South Temple Drive
                              Diboll, TX  75941-2419

                              Guenter Full Trust Michelin              16.18
                              North America Inc.
                              Master Trust
                              P.O. Box 19001
                              Greenville, SC  29602-9001

                              Flour Corporation Master                  5.83
                              Retirement Trust
                              2333 Michelson Drive
                              Irvine, CA  92612-1307


                                      -30-
<PAGE>

PORTFOLIO                     NAME AND ADDRESS                     PERCENT OWNED
- ---------                     ----------------                     -------------
                              C S First Boston Pension Fund            7.55
                              Park Avenue Plaza, 34th Floor
                              Attn: Steve Medici
                              55 E. 52nd Street
                              New York, NY  10055-0002

                              SC Johnson & Son, Inc.                  11.66
                              Retirement Plan
                              1525 Howe Street
                              Mail Stat 447
                              Racine, WI  53403-2237

                              Southdown Inc. Pension Plan              9.02
                              MAC & Co.
                              Mutual Fund Operations
                              P.O. Box 3198
                              Pittsburgh, PA  31980

BEA High Yield Portfolio      Richard A. Wilson TTEE                  96.83
- - Advisor Class               E. Francis Wilson TTEE
(Class OO)                    The Wilson Family Trust
                              7612 March Avenue
                              West Hills, CA  91304-5232

BEA Emerging Markets          Wachovia Bank North Carolina            20.38
Equity Portfolio -            Trust for Carolina Power &
Institutional Class           Light Co.
(Class V)                     Supplemental Retirement Trust
                              301 N. Main Street
                              Winston-Salem, NC  27101-3819

                              Wachovia Bank of North                   6.97
                              Carolina, N.A. And For
                              Fleming Companies Inc.
                              Master Pension Trust
                              307 North Main 3099 Street
                              P.O. Box 3802
                              Winston-Salem, NC  27101-3802

                              Hall Family Foundation                   39.5
                              P.O. Box 419580
                              Kansas City, MO  64141-8400

                              Arkansas Public Employees               14.25
                              Retirement System
                              124 W. Capitol Avenue
                              Little Rock, AR 72201-3704

                              Berklee College of Music Inc.            5.23
                              40 Pleasant Street
                              Portsmouth, NH  03801-4518

                                      -31-

<PAGE>


PORTFOLIO                     NAME AND ADDRESS                     PERCENT OWNED
- ---------                     ----------------                     -------------
BEA Emerging Markets          Karen Jean Bassett TTEE                 96.88
Equity Portfolio -            Archie Joseph Bassett TTEE
Advisor Class (Class NN)      Karen Jean Bassett Rev Liv
                                Trust
                              4535 SE Basswood Terrace
                              Stuart, FL  34997-2106

BEA US Core Equity            CoreStates Bank                         43.41
Portfolio -                   Trust for Buckeye Pipe Line
Institutional Class           One Wall Street
(Class X)                     New York, NY  10005-2501

                              Werner & Pfleiderer Pension              7.61
                              Plan Employees
                              663 E. Crescent Avenue
                              Ramsey, NJ  07446-1220

                              Washington Hebrew Congregation          10.4
                              3935 Macomb St. NW
                              Washington, DC  20016-3799

                              Shamut Bank                              5.93
                              Trust for Hospital St. Raphael
                              Malpractice
                              Attn:  CORP Actions
                              P.O. Box 92800
                              Rochester, NY 14692-8900

BEA US Core Fixed Income      New England UFCW & Employers'           22.26
Portfolio -                   Pension Fund Board of Trustees
Institutional Class           161 Forbes Road, Suite 201
(Class Y)                     Braintree, MA  02184-2606

                              Patterson & Co.                          8.11
                              P.O. Box 7829
                              Philadelphia, PA  19101-7829

                              MAC & Co                                 6.33
                              Mutual Funds Operations
                              P.O. Box 3198
                              Pittsburgh, PA  15230-3198

                              Bank of New York                         9.61
                              Fenway Partners Master Trust
                              Attn:  Mohamed Khalil, 7th Flr.
                              One Wall Street
                              New York, NY  10005-2502

                                      -32-

<PAGE>

PORTFOLIO                     NAME AND ADDRESS                     PERCENT OWNED
- ---------                     ----------------                     -------------
                              Citibank NA                             11.14
                              Trust for CS First Boston Corp
                                Emp S/P
                              Attn:   Sheila Adams
                              111 Wall Street, 20th floor Z1
                              New York, NY  10043-1000

                              The Valley Foundation                    8.75
                              c/o Enterprise Trust
                              16450 Los Gatos Boulevard
                              Suite 210
                              Los Gatos, CA  95032-5594

                              Kollmorgen Corporation                   6.0
                              Pension Trust
                              1601 Thapelo Rd.
                              Waltham, MA  02154

BEA Strategic Global          Sunkist Master Trust                    34.61
 Fixed Income Portfolio       14130 Riverside Drive
(Class Z)                     Sherman Oaks, CA  91423-2313

                              Patterson & Co.                         24.75
                              P.O. Box 7829
                              Philadelphia, PA  19101-7829

                              Key Trust Co. of Ohio                   20.01
                              FBO Eastern Enterp. Collective
                              Inv. Trust
                              P.O. Box 94870
                              Cleveland, OH 44101-4870

                              Mary E. Morten                           6.56
                              Attn: Portfolio Management
                              C/O Credit Suisse PVT Bkg
                              12 E. 49th Street, 40th Floor
                              New York, NY  10017-1028

                              Hard & Co.                               5.57
                              Trust for Abtco Inc.
                               Retirement Plan
                              c/o Associated Bank, N.A.
                              100 W. Wisconsin Ave.
                              Neenah, WI  54956-3012

BEA Municipal Bond Fund       William A. Marquard                     38.50
Portfolio (Class AA)          2199 Maysville Rd.
                              Carlisle, KY  40311-9716

                                      -33-

<PAGE>


PORTFOLIO                     NAME AND ADDRESS                     PERCENT OWNED
- ---------                     ----------------                     -------------
                              Arnold Leon                             12.84
                              c/o Fiduciary Trust Company
                              P.O. Box 3199
                              Church Street Station
                              New York, NY  10008-3199

                              Irwin Bard                               6.35
                              1750 North East 183rd St. North
                              Miami Beach, FL  33179-4908

                              Matthew M. Sloves                        5.17
                              and Diane Decker Sloves
                              Tenants in Common
                              1304 Stagecoach Rd. SE
                              Albuquerque, NM  87123-4321

                              S. Finkelstein Family Fund               5.02
                              1755 York Ave., Apt. 35 BC
                              New York, NY  10128-6827

BEA Global Tele-              E. M. Warburg Pincus & Co. Inc.         20.15
communications Portfolio      466 Lexington Ave.
- - Advisor Class               New York, NY  10017-3140
(Class PP)

                              William W. Priest                        5.49
                              2 E. 70th St. #5
                              New York, NY  10021-4913

                              John B. Hurford                         54.87
                              153 E. 53rd St., Flr. 57
                              New York, NY  10022-4611

n/i Micro Cap Fund            Charles Schwab & Co. Inc.               18.4
(Class FF)                    Special Custody Account for the
                              Exclusive Benefit of Customers
                              Attn: Mutual Funds
                              101 Montgomery Street
                              San Francisco, CA  94104

                              Chase Manhattan Bank                     9.0
                              Collins Group Trust I
                              840 Newport Center Drive
                              Newport Beach, CA  92660

n/i Growth Fund               Charles Schwab & Co. Inc.               16.1
(Class GG)                    Special Custody Account for the
                              Exclusive Benefit of Customers
                              Attn:  Mutual Funds
                              101 Montgomery Street
                              San Francisco, CA  94104

                                      -34-

<PAGE>

PORTFOLIO                     NAME AND ADDRESS                     PERCENT OWNED
- ---------                     ----------------                     -------------
                              U.S. Equity Investment                    10.9
                              Portfolio LP
                              c/o Asset Management Advisors
                              Inc.
                              1001 N. US Hwy 1 STE 800
                              Jupiter, FL  33477

                              Bank of New York                           5.5
                              Trust for Sunkist Growers-SVGS
                              Match Plus
                              BNV Western Trust Company
                              Attn: S. Angevine -
                              Master Trust
                              700 S. Flower St., 2nd Flr.
                              Los Angeles, CA  90017

                              CitiBank F S B                            24.5
                              Sargent & Lundy Retirement
                              Trust
                              C/O CitiCorp
                              Attn:  D. Erwin Jr.
                              1410 N. West Shore Blvd.
                              Tampa, FL  33607

n/i Growth and Value          Charles Schwab & Co. Inc.                 13.4
Fund (Class HH)               Special Custody Account for the
                              Exclusive Benefit of Customers
                              Attn:  Mutual Funds
                              101 Montgomery Street
                              San Francisco, CA  94104

                              Chase Manhattan Bank                       9.7
                              Collins Group Trust I
                              840 Newport Center Dr.
                              Newport Beach, CA 92660

Boston Partners Large         Dr. Janice B. Yost                        46.3
Cap Value Fund -              Trust Mary Black Foundation
Institutional Class           Inc.
(Class QQ)                    Bell Hill-945 E. Main St.
                              Spartanburg, SC  29302

                              Dolomite Products Company Inc.            15.3
                              Gardner C. Odenbach Treasurer
                              1150 Penfield Rd.
                              Rochester, NY 14625-2202

                              Shady Side Academy Endowment              33.6
                              423 Fox Chapel Rd.
                              Pittsburgh, PA 15238

                                      -35-

<PAGE>

PORTFOLIO                     NAME AND ADDRESS                     PERCENT OWNED
- ---------                     ----------------                     -------------
Boston Partners Large         Hiles Coverdale, Jr.                       9.8
Cap Value Fund -              19 Old Village Rd.
Investor Class                Acton, MA  01720
(Class RR)

                              Fleet National Bank TTEE Testa            11.5
                              Hurwitz THIB
                              FBO Brian Pastoszenski
                              P.O. Box 92800
                              Rochester, NY  14692

                              Fleet National Bank TTEE                  29.3
                              Testa Hurwitz THIB
                              FBO Scott Birnbaum
                              P.O. Box 92800
                              Rochester, NY 14692

                              Jay Schwartz and                           9.6
                              Lila Schwartz
                              JTTEN WROS
                              9 Woodland Place
                              Great Neck, NY  11021

                              Mark R. Scott                             16.7
                              and Maryann Scott
                              JTTEN WROS
                              2543 Longmount Dr.
                              Wexford, PA 15090

                              Stanley B. Smith, Jr.                     23.2
                              and Elizabeth B. Smith
                              JTTEN WROS
                              140 Beach Bluff Avenue
                              Swampscott, MA  01907

     As of such date, no person owned of record or, to RBB's knowledge,
beneficially, more than 25% of the outstanding shares of all classes of RBB.

     As of the above date, directors and officers as a group owned less than one
percent of the shares of RBB.

     LITIGATION. There is currently no material litigation affecting RBB.

     FINANCIAL STATEMENTS. No financial statements are supplied because, as of
the date of the Prospectus and this Statement of Additional Information, the
Fund had no operating history.

                                      -36-


<PAGE>

                                   APPENDIX A


COMMERCIAL PAPER RATINGS

     A Standard & Poor's commercial paper rating is a current assessment of the
likelihood of timely payment of debt considered short-term in the relevant
market. The following summarizes the rating categories used by Standard and
Poor's for commercial paper:

     "A-1" - The highest category indicates that the degree of safety regarding
timely payment is strong. Those issues determined to possess extremely strong
safety characteristics are denoted with a plus sign (+) designation.

     "A-2" - Capacity for timely payment on issues with this designation is
satisfactory. However, the relative degree of safety is not as high as for
issues designated "A-1."

     "A-3" - Issues carrying this designation have adequate capacity for timely
payment. They are, however, more vulnerable to the adverse effects of changes in
circumstances than obligations carrying the higher designations.

     "B" - Issues are regarded as having only a speculative capacity for timely
payment.

     "C" - This rating is assigned to short-term debt obligations with a
doubtful capacity for payment.

     "D" - Issues are in payment default.


     Moody's commercial paper ratings are opinions of the ability of issuers to
repay punctually promissory obligations not having an original maturity in
excess of 9 months. The following summarizes the rating categories used by
Moody's for commercial paper:

     "Prime-1" - Issuers or related supporting institutions have a superior
capacity for repayment of short-term promissory obligations. Prime-1 repayment
capacity will normally be evidenced by the following characteristics: 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 earning coverage of fixed financial
charges and high internal cash generation; and well established access to a
range of financial markets and assured sources of alternate liquidity.


                                       A-1
<PAGE>



     "Prime-2" - Issuers or related supporting institutions have a strong
capacity for repayment of short-term promissory obligations. This will normally
be evidenced by many of the characteristics cited above but to a lesser degree.
Earnings trends and coverage ratios, while sound, will be more subject to
variation. Capitalization characteristics, while still appropriate, may be more
affected by external conditions. Ample alternative liquidity is maintained.

     "Prime-3" - Issuers or related supporting institutions have an acceptable
capacity for repayment of short-term promissory obligations. The effects of
industry characteristics and market composition may be more pronounced.
Variability in earnings and profitability may result in changes in the level of
debt protection measurements and the requirement for relatively high financial
leverage. Adequate alternate liquidity is maintained.

     "Not Prime" - Issuers do not fall within any of the Prime rating
categories.


CORPORATE LONG-TERM DEBT RATINGS

     The following summarizes the ratings used by Standard & Poor's for
corporate debt:

     "AAA" - This designation represents the highest rating assigned by Standard
& Poor's to a debt obligation and indicates an extremely strong capacity to pay
interest and repay principal.

     "AA" - Debt is considered to have a very strong capacity to pay interest
and repay principal and differs from AAA issues only in small degree.

     "A" - Debt is considered to have a strong capacity to pay interest and
repay principal although such issues are somewhat more susceptible to the
adverse effects of changes in circumstances and economic conditions than debt in
higher-rated categories.

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

     "BB," "B," "CCC," "CC" and "C" - Debt is regarded, on balance, as
predominantly speculative with respect to capacity to pay interest and repay
principal in accordance with the terms of the obligation. "BB" indicates the
lowest degree of speculation

                                       A-2
<PAGE>


and "C" the highest degree of speculation. While such debt will likely have some
quality and protective characteristics, these are outweighed by large
uncertainties or major risk exposures to adverse conditions.

     "BB" - Debt has less near-term vulnerability to default than other
speculative issues. However, it faces major ongoing uncertainties or exposure to
adverse business, financial or economic conditions which could lead to
inadequate capacity to meet timely interest and principal payments. The "BB"
rating category is also used for debt subordinated to senior debt that is
assigned an actual or implied "BBB-" rating.

     "B" - Debt has a greater vulnerability to default but currently has the
capacity to meet interest payments and principal repayments. Adverse business,
financial or economic conditions will likely impair capacity or willingness to
pay interest and repay principal. The "B" rating category is also used for debt
subordinated to senior debt that is assigned an actual or implied "BB" or "BB-"
rating.

     "CCC" - Debt has a currently identifiable vulnerability to default, and is
dependent upon favorable business, financial and economic conditions to meet
timely payment of interest and repayment of principal. In the event of adverse
business, financial or economic conditions, it is not likely to have the
capacity to pay interest and repay principal. The "CCC" rating category is also
used for debt subordinated to senior debt that is assigned an actual or implied
"B" or "B-" rating.

     "CC" - This rating is typically applied to debt subordinated to senior debt
that is assigned an actual or implied "CCC" rating.

     "C" - This rating is typically applied to debt subordinated to senior debt
which is assigned an actual or implied "CCC-" debt rating. The "C" rating may be
used to cover a situation where a bankruptcy petition has been filed, but debt
service payments are continued.

     "CI" - This rating is reserved for income bonds on which no interest is
being paid.

     "D" - Debt is in payment default. This rating is used when interest
payments or principal payments are not made on the date due, even if the
applicable grace period has not expired, unless S & P believes that such
payments will be made during such grace period. "D" rating is also used upon the
filing of a bankruptcy petition if debt service payments are jeopardized.


                                       A-3

<PAGE>

     PLUS (+) OR MINUS (-) - The ratings from "AA" through "CCC" may be modified
by the addition of a plus or minus sign to show relative standing within the
major rating categories.

     "r" - This rating is attached to highlight derivative, hybrid, and certain
other obligations that S & P believes may experience high volatility or high
variability in expected returns due to non-credit risks. Examples of such
obligations are: securities whose principal or interest return is indexed to
equities, commodities, or currencies; certain swaps and options; and interest
only and principal only mortgage securities. The absence of an "r" symbol should
not be taken as an indication that an obligation will exhibit no volatility or
variability in total return.

     The following summarizes the ratings used by Moody's for corporate
long-term debt:

     "Aaa" - Bonds are judged to be of the best quality. They carry the smallest
degree of investment risk and are generally referred to as "gilt edged."
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 are judged to be of high quality by all standards. Together
with the "Aaa" group they comprise what are generally known as high-grade bonds.
They are rated lower than the best bonds because margins of protection may not
be as large as in "Aaa" securities or fluctuation of protective elements may be
of greater amplitude or there may be other elements present which make the
long-term risks appear somewhat larger than in "Aaa" securities.

     "A" - Bonds possess many favorable investment attributes and are to be
considered as upper medium-grade obligations. Factors giving security to
principal and interest are considered adequate but elements may be present which
suggest a susceptibility to impairment sometime in the future.

     "Baa" - Bonds considered medium-grade obligations, i.e., they are neither
highly protected nor poorly secured. Interest payments and principal security
appear adequate for the present but certain protective elements may be lacking
or may be characteristically unreliable over any great length of time. Such
bonds lack outstanding investment characteristics and in fact have speculative
characteristics as well.

     "Ba," "B," "Caa," "Ca," and "C" - Bonds that possess one of these ratings
provide questionable protection of interest

                                       A-4

<PAGE>


and principal ("Ba" indicates some speculative elements; "B" indicates a general
lack of characteristics of desirable investment; "Caa" represents a poor
standing; "Ca" represents obligations which are speculative in a high degree;
and "C" represents the lowest rated class of bonds). "Caa," "Ca" and "C" bonds
may be in default.

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

     (P)... - When applied to forward delivery bonds, indicates that the rating
is provisional pending delivery of the bonds. The rating may be revised prior to
delivery if changes occur in the legal documents or the underlying credit
quality of the bonds.

     Note: Those bonds in the Aa, A, Baa, Ba and B groups which Moody's believes
possess the strongest investment attributes are designated by the symbols, Aa1,
A1, Ba1 and B1.


                                       A-5
<PAGE>

                                     PART C

                                OTHER INFORMATION

Item 24. FINANCIAL STATEMENTS AND EXHIBITS

 (a)  Financial Statements:

      (1)   Included in Part A of the Registration Statement:

            NONE

            Included in Part B of the Registration Statement:

            NONE

Notes to Financial Statements


(b)   Exhibits:                                                       SEE NOTE #

      (1)   (a)   Articles of Incorporation of Registrant                 1

            (b)   Articles Supplementary of Registrant.                   1

            (c)   Articles of Amendment to Articles of                    2
                  Incorporation of Registrant.

            (d)   Articles Supplementary of Registrant.                   2

            (e)   Articles Supplementary of Registrant.                   5

            (f)   Articles Supplementary of Registrant.                   6

            (g)   Articles Supplementary of Registrant.                   9

            (h)   Articles Supplementary of Registrant.                  10

            (i)   Articles Supplementary of Registrant.                  14

            (j)   Articles Supplementary of Registrant.                  14

            (k)   Articles Supplementary of Registrant.                  19

            (l)   Articles Supplementary of Registrant.                  19

            (m)   Articles Supplementary of Registrant.                  19

            (n)   Articles Supplementary of Registrant.                  19

            (o)   Articles Supplementary of Registrant.                  20

            (p)   Articles Supplementary of Registrant.                  23

            (q)   Articles Supplementary of Registrant.                  25

      (2)   Amended By-Laws adopted August 16, 1988.                      3

            (a)   Amendment to By-Laws adopted July 25, 1989.             4

            (b)   By-Laws amended through October 24, 1989.               5

<PAGE>

(b)   Exhibits:                                                       SEE NOTE #

            (c)   By-Laws amended through April 24, 1996.                23

      (3)   None.

      (4)   Specimen Certificates

            (A)   SafeGuard Equity Growth and Income Shares               3

            (B)   SafeGuard Fixed Income Shares                           3

            (C)   Safeguard Balanced Shares                               3

            (D)   SafeGuard Tax-Free Shares                               3

            (E)   SafeGuard Money Market Shares                           3

            (F)   SafeGuard Tax-Free Money Market Shares                  3

            (G)   Cash Preservation Money Market Shares                   3

            (H)   Cash Preservation Tax-Free Money Market (now            3
                  known as the Municipal Money Market
                  Portfolio) Shares

            (I)   Sansom Street Money Market Shares                       3

            (J)   Sansom Street Tax-Free Money Market (now                3
                  known as the Municipal Money Market
                  Portfolio) Shares

            (K)   Sansom Street Government Obligations Money              3
                  Market Shares

            (L)   Bedford Money Market Shares                             3

            (M)   Bedford Tax-Free Money Market (now known as             3
                  the Municipal Money Market Portfolio) Shares

            (N)   Bedford Government Obligations Money Market             3
                  Shares

            (O)   Bedford New York Municipal Money Market                 5
                  Shares

            (P)   SafeGuard Government Securities Shares                  5

            (Q)   Income Opportunities High Yield Bond Shares             6

            (R)   Bradford Tax-Free Money Market (now known as            8
                  the Municipal Money Market Portfolio) Shares

            (S)   Bradford Government Obligations Money Market            8
                  Shares

            (T)   Alpha 1 Money Market (now known as  the                 8
                  Janney Montgomery Scott Money Market
                  Portfolio) Shares

                                       2
<PAGE>

(b)   Exhibits:                                                       SEE NOTE #

            (U)   Alpha 2 Tax-Free Money Market (now known as             8
                  the Janney Montgomery Scott Municipal Money
                  Market Portfolio) Shares

            (V)   Alpha 3 Government Obligations Money Market             8
                  (now known as the Janney Montgomery Scott
                  Government Obligations Money Market
                  Portfolio) Shares

            (W)   Alpha 4 New York Municipal Money Market (now            8
                  known as the Janney Montgomery Scott New York
                  Municipal Money Market Portfolio) Shares

            (X)   Beta 1 Money Market Shares                              8

            (Y)   Beta 2 Tax-Free Money Market (now known as              8
                  the Municipal Money Market Portfolio) Shares

            (Z)   Beta 3 Government Obligations Money Market              8
                  Shares

            (AA)  Beta 4 New York Municipal Money Market Shares           8

            (BB)  Gamma 1 Money Market Shares                             8

            (CC)  Gamma 2 Tax-Free Money Market (now known as             8
                  the Municipal Money Market Portfolio) Shares

            (DD)  Gamma 3 Government Obligations Money Market             8
                  Shares

            (EE)  Gamma 4 New York Municipal Money Market                 8
                  Shares

            (FF)  Delta 1 Money Market Shares                             8

            (GG)  Delta 2 Tax-Free Money Market (now known as             8
                  the Municipal Money Market Portfolio) Shares

            (HH)  Delta 3 Government Obligations Money Market             8
                  Shares

            (II)  Delta 4 New York Municipal Money Market                 8
                  Shares

            (JJ)  Epsilon 1 Money Market Shares                           8

            (KK)  Epsilon 2 Tax-Free Money Market (now known as           8
                  the Municipal Money Market Portfolio) Shares

            (LL)  Epsilon 3 Government Obligations Money Market           8
                  Shares

            (MM)  Epsilon 4 New York Municipal Money Market               8
                  Shares

            (NN)  Zeta 1 Money Market Shares                              8

                                       3
<PAGE>

(b)   Exhibits:                                                       SEE NOTE #

            (OO)  Zeta 2 Tax-Free Money Market (now known as              8
                  the Municipal Money Market Portfolio) Shares

            (PP)  Zeta 3 Government Obligations Money Market              8
                  Shares

            (QQ)  Zeta 4 New York Municipal Money Market Shares           8

            (RR)  Eta 1 Money Market Shares                               8

            (SS)  Eta 2 Tax Free Money Market (now known as the           8
                  Municipal Money Market Portfolio) Shares

            (TT)  Eta 3 Government Obligations Money Market               8
                  Shares

            (UU)  Eta 4 New York Municipal Money Market Shares            8

            (VV)  Theta 1 Money Market Shares                             8

            (WW)  Theta 2 Tax-Free Money Market (now known as             8
                  the Municipal Money Market Portfolio) Shares

            (XX)  Theta 3 Government Obligations Money Market             8
                  Shares

            (YY)  Theta 4 New York Municipal Money Market                 8
                  Shares

            (ZZ)  BEA International Equity Shares                         9

            (A1)  BEA Strategic Fixed Income (now known as the            9
                  High Yield Portfolio) Shares

            (A2)  BEA Emerging Markets Equity Shares                      9

            (A3)  Laffer/Canto Equity Shares                             12

            (A4)  BEA U.S. Core Equity Shares                            13

            (A5)  BEA U.S. Core Fixed Income Shares                      13

            (A6)  BEA Global Fixed Income (now known as the              13
                  Strategic Global Fixed Income Portfolio)
                  Shares

            (A7)  BEA Municipal Bond Fund Shares                         13

            (A8)  BEA Balanced Shares                                    16

            (A9)  BEA Short Duration Shares                              16

            (A10) Warburg Growth & Income Shares                         18

            (A11) Warburg Balanced Shares                                18

      (5)   (a)   Investment Advisory Agreement (Money Market)            3
                  between Registrant and Provident
                  Institutional Management Corporation, dated
                  as of August 16, 1988.

                                       4
<PAGE>

(b)   Exhibits:                                                       SEE NOTE #

            (b)   Sub-Advisory Agreement (Money Market) between           3
                  Provident Institutional Management
                  Corporation and Provident National Bank, dated as of
                  August 16, 1988.

            (c)   Investment Advisory Agreement (Tax-Free Money           3
                  Market) between Registrant and Provident
                  Institutional Management Corporation, dated
                  as of August 16, 1988.

            (d)   Sub-Advisory Agreement (Tax-Free Money                  3
                  Market) between Provident Institutional
                  Management Corporation and Provident National
                  Bank, dated as of August 16, 1988.

            (e)   Investment Advisory Agreement (Government               3
                  Obligations Money Market) between Registrant
                  and Provident Institutional Management
                  Corporation, dated as of August 16, 1988.

            (f)   Sub-Advisory Agreement (Government                      3
                  Obligations Money Market) between Provident
                  Institutional Management Corporation and
                  Provident National Bank, dated as of August 16, 1988.

            (k)   Investment Advisory Agreement (Balanced)                3
                  between Registrant and Provident
                  Institutional Management Corporation, dated
                  as of August 16, 1988.

            (l)   Sub-Advisory Agreement (Balanced) between               4
                  Provident Institutional Management
                  Corporation and Provident National Bank, dated as of
                  August 16, 1988.

            (m)   Investment Advisory Agreement (Tax-Free)                3
                  between Registrant and Provident
                  Institutional Management Corporation, dated
                  as of August 16, 1988.

            (n)   Sub-Advisory Agreement (Tax-Free) between               3
                  Provident Institutional Management
                  Corporation and Provident National Bank, dated as of
                  August 16, 1988.

            (s)   Investment Advisory Agreement (Government               8
                  Securities) between Registrant and Provident
                  Institutional Management Corporation dated as
                  of April 8, 1991.

            (t)   Investment Advisory Agreement (High Yield               8
                  Bond) between Registrant and Provident
                  Institutional Management Corporation dated as
                  of April 8, 1991.

                                       5
<PAGE>

(b)   Exhibits:                                                       SEE NOTE #

            (u)   Sub-Advisory Agreement (High Yield Bond)                8
                  between Registrant and Warburg, Pincus
                  Counsellors, Inc. dated as of April 8, 1991.

            (v)   Investment Advisory Agreement (New York                 9
                  Municipal Money Market) between Registrant
                  and Provident Institutional Management
                  Corporation dated November 5, 1991.

            (w)   Investment Advisory Agreement (Equity)                 10
                  between Registrant and Provident
                  Institutional Management Corporation dated
                  November 5, 1991.

            (x)   Sub-Advisory Agreement (Equity) between                10
                  Registrant, Provident Institutional
                  Management Corporation and Warburg, Pincus
                  Counsellors, Inc. dated November 5, 1991.

            (y)   Investment Advisory Agreement (Tax-Free Money          10
                  Market) between Registrant and Provident
                  Institutional Management Corporation dated
                  April 21, 1992.

            (z)   Investment Advisory Agreement (BEA                     11
                  International Equity Portfolio) between
                  Registrant and BEA Associates.

            (aa)  Investment Advisory Agreement (BEA Strategic           11
                  Fixed Income Portfolio) between Registrant
                  and BEA Associates.

            (bb)  Investment Advisory Agreement (BEA Emerging            11
                  Markets Equity Portfolio) between Registrant
                  and BEA Associates.

            (cc)  Investment Advisory Agreement (Laffer/Canto            14
                  Equity Portfolio) between Registrant and
                  Laffer Advisors Incorporated, dated as of
                  July 21, 1993.

            (dd)  Sub-Advisory Agreement (Laffer/Canto Sector            12
                  Equity Portfolio) between PNC Institutional
                  Management Corporation and Laffer Advisors
                  Incorporated, dated as of July 21, 1993.

            (ee)  Investment Advisory Agreement (BEA U.S. Core           15
                  Equity Portfolio) between Registrant and BEA
                  Associates, dated as of October 27, 1993.

            (ff)  Investment Advisory Agreement (BEA U.S. Core           15
                  Fixed Income Portfolio) between Registrant
                  and BEA Associates, dated as of October 27,
                  1993.

                                       6
<PAGE>

(b)   Exhibits:                                                       SEE NOTE #


            (gg)  Investment Advisory Agreement (BEA Global              15
                  Fixed Income Portfolio) between Registrant
                  and BEA Associates, dated as of October 27,
                  1993.

            (hh)  Investment Advisory Agreement (BEA Municipal           15
                  Bond Fund Portfolio) between Registrant and
                  BEA Associates, dated as of October 27, 1993.

            (ii)  Investment Advisory Agreement (Warburg Pincus          14
                  Growth and Income Fund) between Registrant
                  and Warburg, Pincus Counsellors, Inc.

            (jj)  Investment Advisory Agreement (Warburg Pincus          16
                  Balanced Fund) between Registrant and
                  Warburg, Pincus Counsellors, Inc.

            (kk)  Investment Advisory Agreement (BEA Balanced)           16
                  between Registrant and BEA Associates.

            (ll)  Investment Advisory Agreement (BEA Short               16
                  Duration Portfolio) between Registrant and
                  BEA Associates.

            (mm)  Investment Advisory Agreement (Warburg Pincus          21
                  Tax Free Fund) between Registrant and
                  Warburg, Pincus Counsellors, Inc.

            (nn)  Investment Advisory Agreement (ni Micro Cap            23
                  Fund) between Registrant and Numeric
                  Investors, L.P.

            (oo)  Investment Advisory Agreement (ni Growth               23
                  Fund) between Registrant and Numeric
                  Investors, L.P.

            (pp)  Investment Advisory Agreement (ni Growth &             23
                  Value Fund) between Registrant and Numeric
                  Investors, L.P.

            (qq)  Investment Advisory Agreement (BEA Global              24
                  Telecommunications Portfolio) between
                  Registrant and BEA Associates,

            (rr)  Investment Advisory Agreement (Boston                  26
                  Partners Large Cap Value Fund) between
                  Registrant and Boston Partners Asset
                  Management, L.P.

      (6)   (r)   Distribution Agreement and Supplements                  8
                  (Classes A through Q) between the Registrant
                  and Counsellors Securities Inc. dated as of
                  April 10, 1991.

                                       7
<PAGE>

(b)   Exhibits:                                                       SEE NOTE #

            (s)   Distribution Agreement Supplement (Classes L,           9
                  M, N and 0) between the Registrant and
                  Counsellors Securities Inc. dated as of
                  November 5, 1991.

            (t)   Distribution Agreement Supplements (Classes             9
                  R, S, and Alpha 1 through Theta 4) between
                  the Registrant and Counsellors Securities
                  Inc. dated as of November 5, 1991.

            (u)   Distribution Agreement Supplement (Classes T,          10
                  U and V) between the Registrant and
                  Counsellors Securities Inc. dated as of
                  September 18, 1992.

            (v)   Distribution Agreement Supplement (Class W)            14
                  between the Registrant and Counsellors
                  Securities Inc. dated as of July 21, 1993

            (w)   Distribution Agreement Supplement (Classes X,          14
                  Y, Z and AA) between the Registrant and
                  Counselors Securities Inc.

            (x)   Distribution Agreement Supplement (Classes BB          18
                  and CC) between Registrant and Counsellors
                  Securities Inc. dated as of October 26, 1994.

            (y)   Distribution Agreement Supplement (Classes DD          18
                  and EE) between Registrant and Counsellors
                  Securities Inc. dated as of October 26, 1994.

            (z)   Distribution Agreement Supplement (Classes L,          19
                  M, N and O) between the Registrant and
                  Counsellors Securities Inc.

            (aa)  Distribution Agreement Supplement (Classes R,          19
                  S) between the Registrant and Counsellors
                  Securities Inc.

            (bb)  Distribution Agreement Supplements (Classes            19
                  Alpha 1 through Theta 4) between the
                  Registrant and Counsellors Securities Inc.

            (cc)  Distribution Agreement Supplement Janney               20
                  Classes (Alpha 1, Alpha 2, Alpha 3 and Alpha
                  4) between the Registrant and Counsellors
                  Securities Inc.

            (dd)  Distribution Agreement Supplement ni Classes           23
                  (Classes FF, GG and HH) between Registrant
                  and Counsellors Securities Inc.

            (ee)  Distribution Agreement Supplement (Classes             24
                  II, JJ, KK, and LL) between Registrant and
                  Counsellors Securities Inc.

                                       8
<PAGE>

(b)   Exhibits:                                                       SEE NOTE #

            (ff)  Distribution Agreement Supplement (Classes             24
                  MM, NN, 00, and PP) between Registrant and
                  Counsellors Securities Inc.

            (gg)  Distribution Agreement Supplement (Class QQ)           26
                  between Registrant and Counsellors Securities
                  Inc.

            (hh)  Distribution Agreement Supplement (Class RR)           26
                  between Registrant and Counsellors Securities
                  Inc.

            (ii)  Distribution Agreement Supplement (Class SS)           26
                  between Registrant and Counsellors Securities
                  Inc.

      (7)   Fund Office Retirement Profit-Sharing and Trust               7
            Agreement, dated as of October 24, 1990.

      (8)   (a)   Custodian Agreement between Registrant and              3
                  Provident National Bank dated as of
                  August 16, 1988.

            (b)   Sub-Custodian Agreement among The Chase                10
                  Manhattan Bank, N.A., the Registrant and
                  Provident National Bank, dated as of July 13, 1992,
                  relating to custody of Registrant's foreign
                  securities.

            (e)   Amendment No. 1 to Custodian Agreement dated            9
                  August 16, 1988.

            (f)   Agreement between Brown Brothers Harriman &            10
                  Co. and Registrant on behalf of BEA
                  International Equity Portfolio, dated
                  September 18, 1992.

            (g)   Agreement between Brown Brothers Harriman &            10
                  Co. and Registrant on behalf of BEA Strategic
                  Fixed Income Portfolio, dated September 18,
                  1992.

            (h)   Agreement between Brown Brothers Harriman &            10
                  Co. and Registrant on behalf of BEA Emerging
                  Markets Equity Portfolio, dated September 18,
                  1992.

            (i)   Agreement between Brown Brothers Harriman &            15
                  Co. and Registrant on behalf of BEA Emerging
                  Markets Equity, BEA International Equity, BEA
                  Strategic Fixed Income and BEA Global Fixed
                  Income Portfolios, dated as of November 29,
                  1993.

                                       9
<PAGE>

(b)   Exhibits:                                                       SEE NOTE #

            (j)   Agreement between Brown Brothers Harriman &            15
                  Co. and Registrant on behalf of BEA U.S. Core
                  Equity and BEA U.S. Core Fixed Income Portfolios
                  dated as of November 29, 1993.

            (k)   Custodian Contract between Registrant and              18
                  State Street Bank and Trust Company.

            (l)   Custody Agreement between Registrant and               23
                  Custodial Trust Company on behalf of ni Micro
                  Cap Fund, ni Growth Fund and ni Growth & Value Fund
                  Portfolios of the Registrant.

            (m)   Custodian Agreement Supplement Between                 26
                  Registrant and PNC Bank, National Association
                  dated October 16, 1996

      (9)   (a)   Transfer Agency Agreement (Sansom Street)               3
                  between Registrant and Provident Financial
                  Processing Corporation, dated as of
                  August 16, 1988.

            (b)   Transfer Agency Agreement (Cash Preservation)           3
                  between Registrant and Provident Financial
                  Processing Corporation, dated as of
                  August 16, 1988.

            (c)   Shareholder Servicing Agreement (Sansom                 3
                  Street Money Market).

            (d)   Shareholder Servicing Agreement (Sansom                 3
                  Street Tax-Free Money Market).

            (e)   Shareholder Servicing Agreement (Sansom                 3
                  Street Government Obligations Money Market).

            (f)   Shareholder Services Plan (Sansom Street                3
                  Money Market).

            (g)   Shareholder Services Plan (Sansom Street Tax-           3
                  Free Money Market).

            (h)   Shareholder Services Plan (Sansom Street                3
                  Government Obligations Money Market).

            (i)   Transfer Agency Agreement (SafeGuard) between           3
                  Registrant and Provident Financial Processing
                  Corporation, dated as of August 16, 1988.

            (j)   Transfer Agency Agreement (Bedford) between             3
                  Registrant and Provident Financial Processing
                  Corporation, dated as of August 16, 1988.

            (k)   Transfer Agency Agreement (Income                       7
                  Opportunities) between Registrant and
                  Provident Financial Processing Corporation
                  dated June 25, 1990.

                                       10
<PAGE>

(b)   Exhibits:                                                       SEE NOTE #

            (l)   Administration and Accounting Services                  8
                  Agreement between Registrant and Provident
                  Financial Processing Corporation, relating to
                  Government Securities Portfolio, dated as of
                  April 10, 1991.

            (m)   Administration and Accounting Services                  9
                  Agreement between Registrant and Provident
                  Financial Processing Corporation, relating to
                  New York Municipal Money Market Portfolio
                  dated as of November 5, 1991.

            (n)   Administration and Accounting Services                  9
                  Agreement between Registrant and Provident
                  Financial Processing Corporation, relating to
                  Equity Portfolio dated as of November 5, 1991.

            (o)   Administration and Accounting Services                  9
                  Agreement between Registrant and Provident
                  Financial Processing Corporation, relating to
                  High Yield Bond Portfolio, dated as of April 10,
                  1991.

            (p)   Administration and Accounting Services                 10
                  Agreement between Registrant and Provident
                  Financial Processing Corporation (BEA
                  International Equity) dated September 18,
                  1992.

            (q)   Administration and Accounting Services                 10
                  Agreement between Registrant and Provident
                  Financial Processing Corporation (BEA
                  Strategic Fixed Income) dated September 18,
                  1992.

            (r)   Administration and Accounting Services                 10
                  Agreement between Registrant and Provident
                  Financial Processing Corporation (BEA
                  Emerging Markets Equity) dated September 18,
                  1992.

            (s)   Transfer Agency Agreement and Supplements               9
                  (Bradford, Alpha (now known as Janney), Beta,
                  Gamma, Delta, Epsilon, Zeta, Eta and Theta)
                  between Registrant and Provident Financial
                  Processing Corporation dated as of November
                  5, 1991.

            (t)   Transfer Agency Agreement Supplement (BEA)             10
                  between Registrant and Provident Financial
                  Processing Corporation dated as of September
                  19, 1992.

                                       11
<PAGE>

(b)   Exhibits:                                                       SEE NOTE #

            (u)   Administrative Services Agreement between              10
                  Registrant and Counsellor's Fund Services,
                  Inc. (BEA Portfolios) dated September 18,
                  1992.

            (v)   Administration and Accounting Services                 10
                  Agreement between Registrant and Provident
                  Financial Processing Corporation, relating to
                  Tax-Free Money Market Portfolio, dated as of April
                  21, 1992.

            (w)   Transfer Agency Agreement Supplement                   12
                  (Laffer/Canto) between Registrant and PFPC
                  Inc. dated as of July 21, 1993.

            (x)   Administration and Accounting Services                 12
                  Agreement between Registrant and PFPC Inc.,
                  relating to Laffer/Canto Equity Fund, dated
                  July 21, 1993.

            (y)   Transfer Agency Agreement Supplement (BEA              15
                  U.S. Core Equity, BEA U.S. Core Fixed Income,
                  BEA Global Fixed Income and BEA Municipal
                  Bond Fund Portfolios) between Registrant and
                  PFPC Inc. dated as October 27, 1993.

            (z)   Administration and Accounting Services                 15
                  Agreement between Registrant and PFPC Inc.
                  relating to BEA U.S. Core Equity Portfolio
                  dated as of October 27, 1993.

            (aa)  Administration and Accounting Services                 15
                  Agreement between Registrant and PFPC Inc.
                  (BEA U.S. Core Fixed Income Portfolio) dated
                  October 27, 1993.

            (bb)  Administration and Accounting Services                 15
                  Agreement between Registrant and PFPC Inc.
                  (International Fixed Income Portfolio) dated
                  October 27, 1993.

            (cc)  Administration and Accounting Services                 15
                  Agreement between Registrant and PFPC Inc.
                  (Municipal Bond Fund Portfolio) dated
                  October 27, 1993.

            (dd)  Transfer Agency Agreement Supplement (BEA              18
                  Balanced and Short Duration Portfolios)
                  between Registrant and PFPC Inc. dated
                  October 26, 1994.

            (ee)  Administration and Accounting Services                 18
                  Agreement between Registrant and PFPC Inc.
                  (BEA Balanced Portfolio) dated October 26, 1994.

                                       12
<PAGE>

(b)   Exhibits:                                                       SEE NOTE #


            (ff)  Administration and Accounting Services                 18
                  Agreement between Registrant and PFPC Inc.
                  (BEA Short Duration Portfolio) dated
                  October 26, 1994.

            (gg)  Co-Administration Agreement between                    18
                  Registrant and PFPC Inc. (Warburg Pincus
                  Growth & Income Fund) dated August 4, 1994.

            (hh)  Co-Administration Agreement between                    18
                  Registrant and PFPC Inc. (Warburg Pincus
                  Balanced Fund) dated August 4, 1994.

            (ii)  Co-Administration Agreement between                    18
                  Registrant and Counsellors Funds Services,
                  Inc. (Warburg Pincus Growth & Income Fund)
                  dated August 4, 1994.

            (jj)  Co-Administration Agreement between                    18
                  Registrant and Counsellors Funds Services,
                  Inc. (Warburg Pincus Balanced Fund) dated
                  August 4, 1994.

            (kk)  Administrative Services Agreement Supplement           18
                  between Registrant and Counsellors Fund
                  Services, Inc. (BEA Classes) dated
                  October 26, 1994.

            (ll)  Co-Administration Agreement between                    21
                  Registrant and PFPC Inc. (Warburg Pincus Tax
                  Free Fund) dated March 31, 1995.

            (mm)  Co-Administration Agreement between                    21
                  Registrant and Counsellors Funds Services,
                  Inc. (Warburg Pincus Tax-Free Fund) dated
                  March 31, 1995.

            (nn)  Transfer Agency and Service Agreement between          21
                  Registrant and State Street Bank and Trust
                  Company and PFPC, Inc. dated February 1,
                  1995.

            (oo)  Supplement to Transfer Agency and Service              21
                  Agreement between Registrant, State Street
                  Bank and Trust Company, Inc. and PPPC dated
                  April 10, 1995.

            (pp)  Amended and Restated Credit Agreement dated            22
                  December 15, 1994.

            (qq)  Transfer Agency Agreement Supplement (ni               23
                  Micro Cap Fund, ni Growth Fund and ni Growth
                  & Value Fund) between Registrant and PFPC,
                  Inc. dated April 14, 1996.

                                       13
<PAGE>

(b)   Exhibits:                                                       SEE NOTE #

            (rr)  Administration and Accounting Services                 23
                  Agreement between Registrant and PFPC, Inc.
                  (ni Micro Cap Fund) dated April 24, 1996.

            (ss)  Administration and Accounting Services                 23
                  Agreement between Registrant and PFPC, Inc.
                  (ni Growth Fund) dated April 24, 1996.

            (tt)  Administration and Accounting Services                 23
                  Agreement between Registrant and PFPC, Inc.
                  (ni Growth, & Value Fund) dated April 24,
                  1996.

            (uu)  Administrative Services Agreement between              23
                  Registrant and Counsellors Fund Services,
                  Inc. (ni Micro Cap Fund, ni Growth Fund and
                  ni Growth & Value Fund) dated April 24, 1996.

            (vv)  Administration and Accounting Services                 24
                  Agreement between Registrant and PFPC, Inc.
                  (BEA Global Telecommunications Portfolio).

            (ww)  Co-Administration Agreement between                    24
                  Registrant Investor and BEA Associates (BEA
                  International Equity Investor Portfolio).

            (xx)  Co-Administration Agreement between                    24
                  Registrant and BEA Associates (BEA
                  International Equity Advisor Portfolio).

            (yy)  Co-Administration Agreement between                    24
                  Registrant and BEA Associates (BEA Emerging
                  Markets Equity Investor Portfolio).

            (zz)  Co-Administration Agreement between                    24
                  Registrant and BEA Associates (BEA Emerging
                  Markets Equity Advisor Portfolio).

            (aaa) Co-Administration Agreement between                    24
                  Registrant and BEA Associates (BEA High Yield
                  Investor Portfolio).

            (bbb) Co-Administration Agreement between                    24
                  Registrant and BEA Associates (BEA High Yield
                  Advisor Portfolio).

            (ccc) Co-Administration Agreement between                    24
                  Registrant and BEA Associates (BEA Global
                  Telecommunications Investor Portfolio).

            (ddd) Co-Administration Agreement between                    24
                  Registrant and BEA Associates (BEA Global
                  Telecommunications Advisor Portfolio).

            (eee) Transfer Agreement and Service Agreement               24
                  between Registrant and State Street Bank and
                  Trust Company.

                                       14
<PAGE>

(b)   Exhibits:                                                       SEE NOTE #

            (fff) Administration and Accounting Services                 26
                  Supplement between the Registrant and PFPC
                  Inc. dated October 16, 1996 (Boston Partners
                  Large Cap Value Fund).

            (ggg) Transfer Agency Agreement Supplement between           26
                  Registrant and PFPC Inc. (Boston Partners
                  Institutional Class).

            (hhh) Transfer Agency Agreement Supplement between           26
                  Registrant and PFPC Inc. (Boston Partners
                  Investor Class).

            (iii) Transfer Agency Agreement Supplement between           26
                  Registrant and PFPC Inc. (Boston Partners
                  Advisor Class).

      (10)  (a)   Incorporated by reference herein to
                  Registrant's 24f-2 Notice for the fiscal year
                  ended August 31, 1996 filed on October 28,
                  1996.  Opinion of Counsel.

      (11)  (a)   Consent of Counsel.

            (b)   Consent of Independent Accountants.

      (12)        None.

      (13)  (a)   Subscription Agreement (relating to Classes A           2
                  through N).

            (b)   Subscription Agreement between Registrant and           7
                  Planco Financial Services, Inc., relating to
                  Classes O and P.

            (c)   Subscription Agreement between Registrant and           7
                  Planco Financial Services, Inc., relating to
                  Class Q.

            (d)   Subscription Agreement between Registrant and           9
                  Counsellors Securities Inc. relating to
                  Classes R, S, and Alpha 1 through Theta 4.

            (e)   Subscription Agreement between Registrant and          10
                  Counsellors Securities Inc. relating to
                  Classes T, U and V.

            (f)   Subscription Agreement between Registrant and          18
                  Counsellor's Securities Inc. relating to
                  Classes BB and CC.

            (g)   Purchase Agreement between Registrant and              21
                  Counsellors Securities Inc. relating to Class
                  DD (Warburg Pincus Growth & Income Fund
                  Series 2).

                                       15
<PAGE>

(b)   Exhibits:                                                       SEE NOTE #

            (h)   Purchase Agreement between Registrant and              21
                  Counsellors Securities Inc. relating to Class
                  EE (Warburg Pincus Balanced Fund Series 2).

            (i)   Purchase Agreement between Registrant and              23
                  Numeric Investors, L.P. relating to Class FF
                  (ni Micro Cap Fund).

            (j)   Purchase Agreement between Registrant and              23
                  Numeric Investors, L.P. relating to Class GG
                  (ni Growth Fund).

            (k)   Purchase Agreement between Registrant and              23
                  Numeric Investors, L.P. relating to Class HH
                  (ni Growth & Value Fund).

            (l)   Subscription Agreement between Registrant and          24
                  Counsellors Securities, Inc. relating to
                  Classes II through PP.

      (14)        None.

      (15)  (a)   Plan of Distribution (Sansom Street Money               3
                  Market).

            (b)   Plan of Distribution (Sansom Street Tax-Free            3
                  Money Market).

            (c)   Plan of Distribution (Sansom Street                     3
                  Government Obligations Money Market).

            (d)   Plan of Distribution (Cash Preservation                 3
                  Money).

            (e)   Plan of Distribution (Cash Preservation Tax-            3
                  Free Money Market).

            (f)   Plan of Distribution (SafeGuard Equity).                3

            (g)   Plan of Distribution (SafeGuard Fixed                   3
                  Income).

            (h)   Plan of Distribution (SafeGuard Balanced).              3

            (i)   Plan of Distribution (SafeGuard Tax-Free).              3

            (j)   Plan of Distribution (SafeGuard Money                   3
                  Market).

            (k)   Plan of Distribution (SafeGuard Tax-Free                3
                  Money Market).

            (1)   Plan of Distribution (Bedford Money Market).            3

            (m)   Plan of Distribution (Bedford Tax-Free Money            3
                  Market).

            (n)   Plan of Distribution (Bedford Government                3
                  Obligations Money Market).

                                       16
<PAGE>

(b)   Exhibits:                                                       SEE NOTE #

            (o)   Plan of Distribution (Bedford New York                  7
                  Municipal Money).

            (p)   Plan of Distribution (SafeGuard Government              7
                  Securities).

            (q)   Plan of Distribution (Income Opportunities              7
                  High Yield).

            (r)   Amendment No. 1 to Plans of Distribution                8
                  (Classes A through Q).

            (s)   Plan of Distribution (Bradford Tax-Free Money           9
                  Market).

            (t)   Plan of Distribution (Bradford Government               9
                  Obligations Money Market).

            (u)   Plan of Distribution (Alpha (now known as               9
                  Janney) Money Market).

            (v)   Plan of Distribution (Alpha (now known as               9
                  Janney) Tax-Free Money Market (now known as
                  the Municipal Money Market)).

            (w)   Plan of Distribution (Alpha (now known as               9
                  Janney) Government Obligations Money Market).

            (x)   Plan of Distribution (Alpha (now known as               9
                  Janney) New York Municipal Money Market).

            (y)   Plan of Distribution (Beta Money Market).               9

            (z)   Plan of Distribution (Beta Tax-Free Money               9
                  Market).

            (aa)  Plan of Distribution (Beta Government                   9
                  Obligations Money Market).

            (bb)  Plan of Distribution (Beta New York Money               9
                  Market).

            (cc)  Plan of Distribution (Gamma Money Market).              9

            (dd)  Plan of Distribution (Gamma Tax-Free Money              9
                  Market).

            (ee)  Plan of Distribution (Gamma Government                  9
                  Obligations Money Market).

            (ff)  Plan of Distribution (Gamma New York                    9
                  Municipal Money Market).

            (gg)  Plan of Distribution (Delta Money Market).              9

            (hh)  Plan of Distribution (Delta Tax-Free Money              9
                  Market).

                                       17
<PAGE>

(b)   Exhibits:                                                       SEE NOTE #


            (ii)  Plan of Distribution (Delta Government                  9
                  Obligations Money Market).

            (jj)  Plan of Distribution (Delta New York                    9
                  Municipal Money Market).

            (kk)  Plan of Distribution (Epsilon Money Market).            9

            (ll)  Plan of Distribution (Epsilon Tax-Free Money            9
                  Market).

            (mm)  Plan of Distribution (Epsilon Government                9
                  Municipal Money Market).

            (nn)  Plan of Distribution (Epsilon New York                  9
                  Municipal Money Market).

            (oo)  Plan of Distribution (Zeta Money Market).               9

            (pp)  Plan of Distribution (Zeta Tax-Free Money               9
                  Market).

            (qq)  Plan of Distribution (Zeta Government                   9
                  Obligations Money Market).

            (rr)  Plan of Distribution (Zeta New York Municipal           9
                  Money Market).

            (ss)  Plan of Distribution (Eta Money Market).                9

            (tt)  Plan of Distribution (Eta Tax-Free Money                9
                  Market).

            (uu)  Plan of Distribution (Eta Government                    9
                  Obligations Money Market).

            (vv)  Plan at Distribution (Eta New York Municipal            9
                  Money Market).

            (ww)  Plan of Distribution (Theta Money Market).              9

            (xx)  Plan of Distribution (Theta Tax-Free Money              9
                  Market).

            (yy)  Plan of Distribution (Theta Government                  9
                  Obligations Money Market).

            (zz)  Plan of Distribution (Theta New York                    9
                  Municipal Money Market).

            (aaa) Plan at Distribution (Laffer Equity).                  12

            (bbb) Plan Distribution (Warburg Pincus Growth &             18
                  Income Series 2).

            (ccc) Plan of Distribution (Warburg Pincus Balanced          18
                  Series 2).

                                       18
<PAGE>

(b)   Exhibits:                                                       SEE NOTE #

            (ddd) Plan of Distribution (BEA International                24
                  Equity Investor).

            (eee) Plan of Distribution (BEA International                24
                  Equity Advisor).

            (fff) Plan of Distribution (BEA Emerging Markets             24
                  Equity Investor).

            (ggg) Plan of Distribution (BEA Emerging Markets             24
                  Equity Advisor).

            (hhh) Plan of Distribution (BEA High Yield                   24
                  Investor).

            (iii) Plan of Distribution (BEA High Yield                   24
                  Advisor).

            (jjj) Plan of Distribution (BEA Global                       24
                  Telecommunications Investor).

            (kkk) Plan of Distribution (BEA Global                       24
                  Telecommunications Advisor).

            (lll) Plan of Distribution (Boston Partners Large            26
                  Cap Value Fund Institutional Class)

            (mmm) Plan of Distribution (Boston Partners Large            26
                  Cap Value Fund Investor Class)

            (nnn) Plan of Distribution (Boston Partners Large            26
                  Cap Value Fund Advisor Class)

            (16)  Schedule of computation of Performance                  3
                  Quotations.

            (17)  Financial Data Schedules:  None.

            (18)  Rule 18f-3 Plan.                                       21


NOTE #
- ------

1   Incorporated herein by reference to the same exhibit number of
    Registrant's Registration Statement (No. 33-20827) filed on March 24,
    1988.

2   Incorporated herein by reference to the same exhibit number of Pre-
    Effective Amendment No. 2 to Registrant's Registration Statement (No.
    33-20827) filed on July 12, 1988.

3   Incorporated herein by reference to the same exhibit number of Post-
    Effective Amendment No. 1 to Registrant's Registration Statement (No.
    33-20827) filed on March 23, 1989.

                                       19
<PAGE>

4   Incorporated herein by reference to the same exhibit number of Post-
    Effective Amendment No. 2 to Registrant's Registration Statement (No.
    33-20827) filed on October 25, 1989.

5   Incorporated herein by reference to the same exhibit number of Post-
    Effective Amendment No. 3 to the Registrant's Registration Statement
    (No. 33-20827) filed on April 27, 1990.

6   Incorporated herein by reference to the same exhibit number of Post-
    Effective Amendment No. 4 to the Registrant's Registration Statement
    (No. 33-20827) filed on May 1, 1990.

7   Incorporated herein by reference to the same exhibit number of Post-
    Effective Amendment No. 5 to the Registrant's Registration Statement
    (No. 33-20827) filed on December 14, 1990.

8   Incorporated herein by reference to the same exhibit number of Post-
    Effective Amendment No. 6 to the Registrant's Registration Statement
    (No. 33-20827) filed on October 24, 1991.

9   Incorporated herein by reference to the same exhibit number of Post-
    Effective Amendment No. 7 to the Registrant's Registration Statement
    (No. 33-20827) filed on July 15, 1992.

10  Incorporated herein by reference to the same exhibit number of Post-
    Effective Amendment No. 8 to the Registrant's Registration Statement
    (No. 33-20827) filed on October 22, 1992.

11  Incorporated herein by reference to the same exhibit number of Post-
    Effective Amendment No. 9 to the Registrant's Registration Statement
    (No. 33-20827) filed on December 16, 1992.

12  Incorporated herein by reference to the same exhibit number of Post-
    Effective Amendment No. 11 to the Registrant's Registration Statement
    (No. 33-20827) filed on June 21, 1993.

13  Incorporated herein by reference to the same exhibit number Post-
    Effective Amendment No. 12 to the Registrant's Registration Statement
    (No. 33-20827) filed on July 27, 1993.

14  Incorporated herein by reference to the same exhibit number of Post-
    Effective Amendment No. 13 to the Registrant's Registration Statement
    (No. 33-20827) filed on October 29, 1993.

15  Incorporated herein by reference to the same exhibit number of Post-
    Effective Amendment No. 14 to the Registrant's Registration Statement
    (No. 33-20827) filed on December 21, 1993.

16  Incorporated herein by reference to the same exhibit number of Post-
    Effective Amendment No. 19 to the Registrant's Registration Statement
    (No. 33-20827) filed on October 14, 1994.

17  Incorporated herein by reference to the same exhibit number of Post-
    Effective Amendment No. 20 to the Registrant's Registration Statement
    (No. 33-20827) filed on October 21, 1994.

                                       20
<PAGE>

18  Incorporated herein by reference to the same exhibit number of Post-
    Effective Amendment No. 21 to the Registrant's Registration Statement
    (No. 33 20827) filed on October 28, 1994.

19  Incorporated herein by reference to the same exhibit number of Post-
    Effective Amendment No. 22 to the Registrant's Registration Statement
    (No. 33-20827) filed an December 19, 1994.

20  Incorporated herein by reference to the same exhibit number of Post-
    Effective Amendment No. 27 to the Registrant's Registration Statement
    (No. 33-20827) filed on March 31, 1995.

21  Incorporated herein by reference to the same exhibit number of Post-
    Effective Amendment No. 28 to the Registrant's Registration Statement
    (No. 33-20827) filed on October 6, 1995.

22  Incorporated herein by reference to the same exhibit number of Post-
    Effective Amendment No. 29 to the Registrant's Registration Statement
    (No. 33-20827) filed on October 25, 1995.

23  Incorporated herein by reference to the same exhibit number of Post-
    Effective Amendment No. 34 to the Registrant's Registration Statement
    (No. 33-20827) filed on May 16, 1996.

24  Incorporated herein by reference to the same exhibit number of Post-
    Effective Amendment No. 37 to the Registrant's Registration Statement
    (No. 33-20827) filed July 30, 1996.

25  Incorporated herein by reference to the same exhibit number of Post-
    Effective Amendment No. 39 to the Registrant's Registration Statement
    (No. 33-20827) filed on October 11, 1996.

26  Incorporated herein by reference to the same Exhibit No. of Post-
    Effective Amendment No. 41 to the Registrant's Registration Statement
    (No. 33-30827) filed on November 27, 1996.

Item 25. PERSONS CONTROLLED BY OR UNDER COMMON CONTROL WITH REGISTRANT

         None.

   
Item 26. NUMBER OF HOLDERS OF SECURITIES

         The following information is given as of February 27, 1997.

TITLE OF CLASS OF COMMON STOCK                         NUMBER OF RECORD HOLDERS
- ------------------------------                         ------------------------
a)  RBB Money Market                                              0
b)  RBB Municipal Money Market                                    0
c)  Cash Preservation Money Market                               43
d)  Cash Preservation Municipal Money Market                     62
e)  Sansom Street Money Market                                    3
f)  Sansom Street Municipal Money Market                          0
g)  Sansom Street Government Obligations Money Market             0
h)  Bedford Money Market                                    107,506
i)  Bedford Municipal Money Market                            4,281
j)  Bedford Government Obligations Money Market               3,432
k)  Bedford New York Municipal Money Market                   3,051
    

                                       21
<PAGE>
   
l)  RBB Government Securities                                   580
m)  Bradford Municipal Money Market                               1
n)  Bradford Government Obligations Money Market                  1
o)  BEA International Equity - Institutional Class              292
p)  BEA International Equity - Investor Class                     3
q)  BEA International Equity - Advisor Class                      7
r)  BEA High Yield - Institutional Class                         97
s)  BEA High Yield - Investor Class                               3
t)  BEA High Yield - Advisor Class                                8
u)  BEA Emerging Markets Equity - Institutional Class            59
v)  BEA Emerging Markets Equity - Investor Class                  3
w)  BEA Emerging Markets Equity - Advisor Class                   7
x)  BEA U.S. Core Equity                                         97
y)  BEA U.S. Core Fixed Income                                   60
z)  BEA U.S. Strategic Fixed Income                              23
aa) BEA Municipal Bond Fund                                      42
bb) BEA Short Duration                                            0
cc) BEA Balanced                                                  0
dd) BEA Global Telecommunications - Investor Class                3
ee) BEA Global Telecommunications - Advisor Class                21
ff) Janney Montgomery Scott                                       1
    Money Market
gg) Janney Montgomery Scott                                       1
    Municipal Money Market
hh) Janney Montgomery Scott                                       1
    Government Obligations Money Market
ii) Janney Montgomery Scott                                       1
    New York Municipal Money Market
jj) ni Micro Cap                                              1,686
kk) ni Growth                                                   200
ll) ni Growth & Value                                         1,188
mm) Boston Partners Large Cap Value Fund - Institutional Class    8
nn) Boston Partners Large Cap Value Fund - Investor Class         6
oo) Boston Partners Large Cap Value Fund - Advisor Class          0
    

Item 27. INDEMNIFICATION

     Sections 1, 2, 3 and 4 of Article VIII of Registrant's Articles of
Incorporation, as amended, incorporated herein by reference as Exhibits 1(a) and
1(c), provide as follows:

     Section 1. To the fullest extent that limitations on the liability of
directors and officers are permitted by the Maryland General Corporation Law, no
director or officer of the Corporation shall have any liability to the
Corporation or its shareholders for damages. This limitation on liability
applies to events occurring at the time a person serves as a director or officer
of the Corporation whether or not such person is a director or officer at the
time of any proceeding in which liability is asserted.

          Section 2. The Corporation shall indemnify and advance expenses to its
     currently acting and its former directors to the fullest extent that
     indemnification of directors is permitted by the Maryland General
     Corporation Law. The Corporation shall indemnify and advance expenses 

                                       22
<PAGE>


     to its officers to the same extent as its directors and to such further
     extent as is consistent with law. The Board of Directors may by-law,
     resolution or agreement make further provision for indemnification of
     directors, officers, employees and agents to the fullest extent permitted
     by the Maryland General Corporation law.

          Section 3. No provision of this Article shall be effective to protect
     or purport to protect any director or officer of the Corporation against
     any liability to the Corporation or its security holders to which he would
     otherwise be subject by reason of willful misfeasance, bad faith, gross
     negligence or reckless disregard of the duties involved in the conduct of
     his office.

          Section 4. References to the Maryland General Corporation Law in this
     Article are to the law as from time to time amended. No further amendment
     to the Articles of Incorporation of the Corporation shall decrease, but may
     expand, any right of any person under this Article based on any event,
     omission or proceeding prior to such amendment.

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


Item 28.  BUSINESS AND OTHER CONNECTIONS OF INVESTMENT ADVISER

     Information as to any other business, profession, vocation or employment of
substantial nature in which any directors and officers of PIMC, BEA, Numeric and
Boston Partners are, or at any time during the past two (2) years have been,
engaged for their own accounts or in the capacity of director, officer,
employee, partner or trustee is incorporated herein by reference to Schedules A
and D of PIMC's FORM ADV (File No. 801-13304) filed on March 28, 1993, Schedules
B and D of BEA's FORM ADV (File No. 801-37170) filed on March 30, 1993,
Schedules B and D of Numeric's FORM ADV (File No. 801-35649) filed on November
2, 1995, and Schedules of Boston Partners' FORM ADV (File No. 801- 49059) filed
on October 2, 1996, respectively.

     There is set forth below information as to any other business, profession,
vocation or employment of a substantial nature in which each director or officer
of PNC Bank, National Association (successor by merger to Provident National
Bank) ("PNC Bank"), is, or at any time during the past two years has been,
engaged for his own account or in the capacity of director, officer, employee,
partner or trustee.

                                       23
<PAGE>


   
                    PNC INSTITUTIONAL MANAGEMENT CORPORATION
                             DIRECTORS AND OFFICERS

<TABLE>
<CAPTION>
====================================================================================================================================
POSITION WITH                                                  OTHER BUSINESS                                           TYPE OF
     PIMC                        NAME                          CONNECTIONS                                              BUSINESS
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                       <C>                                  <C>                                                      <C>  
Chairman and              J. Richard Carnall                   Executive Vice President                                 Banking
Director                                                       PNC Bank, National Association (1)
- ------------------------------------------------------------------------------------------------------------------------------------
                                                               Director                                                 Banking
                                                               PNC National Bank (2)
- ------------------------------------------------------------------------------------------------------------------------------------
                                                               Chairman and Director                                    Financial-
                                                               PFPC Inc. (3)                                            Related
                                                                                                                        Services
- ------------------------------------------------------------------------------------------------------------------------------------
                                                               Director                                                 Fiduciary
                                                               PNC Trust Company of New York (11)                       Activities
- ------------------------------------------------------------------------------------------------------------------------------------
                                                               Director                                                 Equipment
                                                               Hayden Bolts, Inc.*
- ------------------------------------------------------------------------------------------------------------------------------------
                                                               Director                                                 Real Estate
                                                               Parkway Real Estate Company*
- ------------------------------------------------------------------------------------------------------------------------------------
                                                               Director                                                 Investment
                                                               Provident Capital Management                             Advisory
                                                               Inc. (5)
- ------------------------------------------------------------------------------------------------------------------------------------
                                                               Director
                                                               PNC Asset Management Group, Inc.
- ------------------------------------------------------------------------------------------------------------------------------------
                                                               Director                                                 Financial-
                                                               PFPC International Ltd.                                  Related
                                                                                                                        Services
- ------------------------------------------------------------------------------------------------------------------------------------
                                                               Director                                                 Financial-
                                                               PFPC International (Cayman) Ltd.                         Related
                                                                                                                        Services
- ------------------------------------------------------------------------------------------------------------------------------------
                                                               Director                                                 Investment
                                                               Advanced Investment Management                           Advisory
- ------------------------------------------------------------------------------------------------------------------------------------
                                                               Chairman
                                                               International Dollar Reserve Fund,
                                                               Ltd.
- ------------------------------------------------------------------------------------------------------------------------------------
Director                  Richard C. Caldwell                  Executive Vice President                                 Banking
                                                               PNC Bank, National Association (1)
- ------------------------------------------------------------------------------------------------------------------------------------
                                                               Director PNC National Bank (2)                           Banking
- ------------------------------------------------------------------------------------------------------------------------------------
                                                               Director                                                 Fiduciary
                                                               PNC Trust Company                                        Activities
                                                               of New York (11)
- ------------------------------------------------------------------------------------------------------------------------------------
</TABLE>
    
                                       24

<PAGE>
   
<TABLE>
<CAPTION>
====================================================================================================================================
POSITION WITH                                                  OTHER BUSINESS                                           TYPE OF
     PIMC                        NAME                          CONNECTIONS                                              BUSINESS
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                       <C>                                  <C>                                                      <C>  
                                                               Director                                                 Investment
                                                               Provident Capital Management                             Advisory
                                                               Inc. (5)
- ------------------------------------------------------------------------------------------------------------------------------------
                                                               Executive Vice President                                 Banking
                                                               PNC Bank Corp. (14)                                      Holding
                                                                                                                        Company
- ------------------------------------------------------------------------------------------------------------------------------------
                                                               Director                                                 Banking
                                                               PNC Bank, New Jersey
                                                               National Association (16)
- ------------------------------------------------------------------------------------------------------------------------------------
                                                               Director                                                 Financial-
                                                               PFPC Inc. (3)                                            Related
                                                                                                                        Services
- ------------------------------------------------------------------------------------------------------------------------------------
                                                               Chairman, Director & CEO
                                                               PNC Asset Management Group, Inc.
- ------------------------------------------------------------------------------------------------------------------------------------
                                                               Director                                                 Mutual Fund
                                                               Compass Capital Group, Inc.
- ------------------------------------------------------------------------------------------------------------------------------------
                                                               Director                                                 Investment
                                                               BlackRock Financial                                      Advisory
                                                               Management, Inc.
- ------------------------------------------------------------------------------------------------------------------------------------
                                                               Director                                                 Investment
                                                               PNC Equity Advisors Co.                                  Advisory
- ------------------------------------------------------------------------------------------------------------------------------------
                                                               Director                                                 Banking
                                                               PNC Bank, New England
- ------------------------------------------------------------------------------------------------------------------------------------
Director                  Laurence D. Fink                     Chairman and Chief Executive
                                                               Officer
                                                               BlackRock Financial Management,
                                                               Inc.
- ------------------------------------------------------------------------------------------------------------------------------------
                                                               Director and Vice President
                                                               PNC Asset management Group, Inc.
- ------------------------------------------------------------------------------------------------------------------------------------
Director                  Richard L. Smoot                     President and Chief                                      Banking
                                                               Executive Officer
                                                               PNC Bank, National Association
                                                               (Phila.)(1)
- ------------------------------------------------------------------------------------------------------------------------------------
                                                               Senior Vice President                                    Bank
                                                               PNC Bank Corp.(14)                                       Holding
                                                                                                                        Company
- ------------------------------------------------------------------------------------------------------------------------------------
                                                               Director                                                 Financial-
                                                               PFPC Inc. (3)                                            Related
                                                                                                                        Services
- ------------------------------------------------------------------------------------------------------------------------------------
                                                               Director                                                 Fiduciary
                                                               PNC Trust Company of NY (11)                             Activities
                                                               Director, Chairman and President                         Banking
- ------------------------------------------------------------------------------------------------------------------------------------
</TABLE>
    
                                       25

<PAGE>
   
<TABLE>
<CAPTION>
====================================================================================================================================
POSITION WITH                                                  OTHER BUSINESS                                           TYPE OF
     PIMC                        NAME                          CONNECTIONS                                              BUSINESS
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                       <C>                                  <C>                                                      <C>  

                                                               PNC Bank, New Jersey,
                                                               National Association (16)
- ------------------------------------------------------------------------------------------------------------------------------------
                                                               Director, Chairman and CEO                               Banking
                                                               PNC National Bank (2)
- ------------------------------------------------------------------------------------------------------------------------------------
                                                               Chairman & Director                                      Leasing
                                                               PNC Credit Corp. (13)
- ------------------------------------------------------------------------------------------------------------------------------------
Director and              Nicholas M. Marsini,                 Senior Vice President                                    Banking
Chief                     Jr.                                  PNC Bank, National Association(1)
Financial
Officer
- ------------------------------------------------------------------------------------------------------------------------------------
                                                               Director                                                 Financial-
                                                               PFPC Inc. (3)                                            Related
                                                                                                                        Services
- ------------------------------------------------------------------------------------------------------------------------------------
                                                               Senior Vice President                                    Banking
                                                               and Chief Financial Officer
                                                               PNC Bank, Delaware(20)
- ------------------------------------------------------------------------------------------------------------------------------------
                                                               Director, Vice President and                             Banking
                                                               Treasurer
                                                               PNC National Bank(2)
- ------------------------------------------------------------------------------------------------------------------------------------
                                                               Director                                                 Banking
                                                               PNC Bank, New Jersey
                                                               National Association(16)
- ------------------------------------------------------------------------------------------------------------------------------------
                                                               Director                                                 Fiduciary
                                                               PNC Trust Company of New York(11)                        Activities
- ------------------------------------------------------------------------------------------------------------------------------------
                                                               Director and Treasurer                                   Holding
                                                               PNC Bancorp, Inc. (9)                                    Company
- ------------------------------------------------------------------------------------------------------------------------------------
                                                               Director and Treasurer                                   Investment
                                                               PNC Capital Corp.(17)                                    Activities
- ------------------------------------------------------------------------------------------------------------------------------------
                                                               Director and Treasurer                                   Banking
                                                               PNC Holding Corp.(18)
- ------------------------------------------------------------------------------------------------------------------------------------
                                                               Director and Treasurer                                   Investment
                                                               PNC Venture Corp.(19)                                    Activities
- ------------------------------------------------------------------------------------------------------------------------------------
President and             Thomas H. Nevin                      None.
Chief
Investment
Officer
- ------------------------------------------------------------------------------------------------------------------------------------
Vice                      Michelle L. Petrilli                 Chief Counsel                                            Banking
President and                                                  PNC Bank, DE (20)
Secretary
- ------------------------------------------------------------------------------------------------------------------------------------
</TABLE>
    
                                       26

<PAGE>
   
<TABLE>
<CAPTION>
====================================================================================================================================
POSITION WITH                                                  OTHER BUSINESS                                           TYPE OF
     PIMC                        NAME                          CONNECTIONS                                              BUSINESS
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                       <C>                                  <C>                                                      <C>  
                                                               Secretary                                                Financial-
                                                               PFPC Inc.(3)                                             Related
                                                                                                                        Services
- ------------------------------------------------------------------------------------------------------------------------------------
Senior Vice               Vincent J. Ciavardini                President, Chief                                         Financial-
President                                                      Financial Officer                                        Related
                                                               and Director                                             Services
                                                               PFPC Inc.(3)
- ------------------------------------------------------------------------------------------------------------------------------------
                                                               Director
                                                               PNC Asset Management Group, Inc.
- ------------------------------------------------------------------------------------------------------------------------------------
                                                               Director & President                                     Financial-
                                                               PFPC International Ltd.                                  Related
                                                                                                                        Services
- ------------------------------------------------------------------------------------------------------------------------------------
                                                               Director                                                 Financial-
                                                               PFPC International (Cayman) Ltd.                         Related
                                                                                                                        Services
- ------------------------------------------------------------------------------------------------------------------------------------
                                                               Director
                                                               International Dollar Reserve
                                                               Fund, Ltd.
- ------------------------------------------------------------------------------------------------------------------------------------
Senior Vice               John N. Parthemore                   None.
President
- ------------------------------------------------------------------------------------------------------------------------------------
Vice                      Stephen M. Wynne                     Executive Vice President and                             Financial-
President,                                                     Chief Accounting Officer                                 Related
Chief                                                          PFPC Inc. (3)                                            Services
Accounting
Officer and
Assistant
Secretary
- ------------------------------------------------------------------------------------------------------------------------------------
                                                               Director                                                 Financial-
                                                               PFPC Trustee & Custodial                                 Related
                                                               Services, Ltd.                                           Services
- ------------------------------------------------------------------------------------------------------------------------------------
                                                               Director                                                 Financial-
                                                               PFPC International (Cayman) Ltd.                         Related
                                                                                                                        Services
- ------------------------------------------------------------------------------------------------------------------------------------
                                                               Executive Vice President                                 Financial-
                                                               PFPC International Ltd.                                  Related
                                                                                                                        Services
- ------------------------------------------------------------------------------------------------------------------------------------
Controller                Pauline M. Heintz                    Vice President                                           Financial-
                                                               PFPC Inc. (3)                                            Related
                                                                                                                        Services
- ------------------------------------------------------------------------------------------------------------------------------------
Vice                      Jeffrey W. Carson                    None.
President
- ------------------------------------------------------------------------------------------------------------------------------------
Vice                      Katherine A. Chuppe                  None.
President
- ------------------------------------------------------------------------------------------------------------------------------------
</TABLE>
    
                                       27

<PAGE>
   
<TABLE>
<CAPTION>
====================================================================================================================================
POSITION WITH                                                  OTHER BUSINESS                                           TYPE OF
     PIMC                        NAME                          CONNECTIONS                                              BUSINESS
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                       <C>                                  <C>                                                      <C>  
Vice                      Mary J. Coldren                      None.
President
- ------------------------------------------------------------------------------------------------------------------------------------
Vice                      Michele C. Dillon                    None.
President
- ------------------------------------------------------------------------------------------------------------------------------------
Vice                      Patrick J. Ford                      None.
President
- ------------------------------------------------------------------------------------------------------------------------------------
Vice                      Richard Hoerner                      None.
President
- ------------------------------------------------------------------------------------------------------------------------------------
Vice                      Michael S. Hutchinson                None.
President
- ------------------------------------------------------------------------------------------------------------------------------------
Vice                      Michael J. Milligan                  None.
President
- ------------------------------------------------------------------------------------------------------------------------------------
Vice                      G. Keith Robertshaw                  None.
President
- ------------------------------------------------------------------------------------------------------------------------------------
Vice                      William F. Walsh                     None.
President
- ------------------------------------------------------------------------------------------------------------------------------------
Vice                      Karen J. Walters                     None.
President
====================================================================================================================================

<FN>
- -----------------
*Information regarding these corporations can be obtained from the office of the
 Secretary.
</FN>
</TABLE>


                         PNC BANK, NATIONAL ASSOCIATION
                                    DIRECTORS


<TABLE>
<CAPTION>
====================================================================================================================================
POSITION WITH
   PNC BANK               NAME                                      OTHER BUSINESS CONNECTIONS                  TYPE OF BUSINESS
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                       <C>                                       <C>                                         <C>   
Director                  B.R. Brown                                President and C.E.O. of                     Coal
                                                                    Consol, Inc.
                                                                    Consol Plaza
                                                                    Pittsburgh, PA  15241
- ------------------------------------------------------------------------------------------------------------------------------------
Director                  Constance E. Clayton                      Associate Dean, School of                   Medical
                                                                    Health & Professor of
                                                                    Pediatrics
                                                                    Medical College of PA
                                                                    Hanemann University
                                                                    430 East Sedgwick St.
                                                                    Philadelphia, PA 19119
- ------------------------------------------------------------------------------------------------------------------------------------
</TABLE>
    
                                       28

<PAGE>
   
<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                       <C>                                       <C>                                         <C>  
Director                  Eberhard Faber IV                         Chairman and C.E.O.                         Manufacturing
                                                                    E.F.L., Inc.
                                                                    450 Hedge Road
                                                                    P.O. Box 49
                                                                    Bearcreek, PA  18602
- ------------------------------------------------------------------------------------------------------------------------------------
Director                  Dr. Stuart Heydt                          President and C.E.O.                        Medical
                                                                    Geisinger Foundation
                                                                    100 N. Academy Avenue
                                                                    Danville, PA  17822
- ------------------------------------------------------------------------------------------------------------------------------------
Director                  Edward P. Junker, III                     Vice Chairman                               Banking
                                                                    PNC Bank, N.A.
                                                                    Ninth and State Streets
                                                                    Erie, PA  16553
- ------------------------------------------------------------------------------------------------------------------------------------
Director                  Thomas A. McConomy                        President, C.E.O. and                       Manufacturing
                                                                    Chairman, Calgon Carbon
                                                                    Corporation
                                                                    413 Woodland Road
                                                                    Sewickley, PA  15143
- ------------------------------------------------------------------------------------------------------------------------------------
Director                  Thomas H. O'Brien                         Chairman                                    Banking
                                                                    PNC Bank, National
                                                                    Association
                                                                    One PNC Plaza,
                                                                    30th Floor
                                                                    Pittsburgh, PA  15265
- ------------------------------------------------------------------------------------------------------------------------------------
Director                  Dr. J. Dennis O'Connor                    Provost, The Smithsonian                    Education
                                                                    Institution
                                                                    1000 Jefferson Drive, S.W.
                                                                    Room 230, MRC 009
                                                                    Washington, DC  20560
- ------------------------------------------------------------------------------------------------------------------------------------
Director                  Rocco A. Ortenzio                         Chairman and C.E.O.                         Medical
                                                                    Continental Medical
                                                                    Systems, Inc.
                                                                    P.O. Box 715
                                                                    Mechanicsburg, PA 17055
- ------------------------------------------------------------------------------------------------------------------------------------
Director                  Jane G. Pepper                            President                                   Horticulture
                                                                    Pennsylvania Horticulture
                                                                    Society
                                                                    325 Walnut Street
                                                                    Philadelphia, PA  19106
- ------------------------------------------------------------------------------------------------------------------------------------
Director                  Robert C. Robb, Jr.                       President, Lewis, Eckert,                   Financial and
                                                                    Robb & Company                              Management
                                                                    425 One Plymouth Meeting                    Consultants
                                                                    Plymouth Meeting, PA 19462
- ------------------------------------------------------------------------------------------------------------------------------------
Director                  James E. Rohr                             President and C.E.O.                        Bank Holding
                                                                    PNC Bank, National                          Company
                                                                    Association
                                                                    One PNC Plaza, 30th Floor
                                                                    Pittsburgh, PA  15265
- ------------------------------------------------------------------------------------------------------------------------------------
</TABLE>
    
                                       29

<PAGE>
   
<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                       <C>                                       <C>                                         <C>  
Director                  Daniel M. Rooney                          President, Pittsburgh                       Football
                                                                    Steelers
                                                                    Football Club of the
                                                                    National Football League
                                                                    300 Stadium Circle
                                                                    Pittsburgh, PA  15212
- ------------------------------------------------------------------------------------------------------------------------------------
Director                  Seth E. Schofield                         Chairman, President and                     Airline
                                                                    C.E.O.
                                                                    USAir Group, Inc. and
                                                                    USAir, Inc.
                                                                    2345 Crystal Drive
                                                                    Arlington, VA  22227
====================================================================================================================================
</TABLE>


================================================================================
                         PNC BANK, NATIONAL ASSOCIATION
                                    OFFICERS

- --------------------------------------------------------------------------------
John E. Alden                    Senior Vice President
- --------------------------------------------------------------------------------
James C. Altman                  Senior Vice President
- --------------------------------------------------------------------------------
Lila M. Bachelier                Senior Vice President
- --------------------------------------------------------------------------------
R. Perrin Baker                  Chief Market Counsel, Northwest PA
- --------------------------------------------------------------------------------
James R. Bartholomew             Senior Vice President
- --------------------------------------------------------------------------------
Peter R. Begg                    Senior Vice President
- --------------------------------------------------------------------------------
Donald G. Berdine                Senior Vice President
- --------------------------------------------------------------------------------
Ben Berzin, Jr.                  Senior Vice President
- --------------------------------------------------------------------------------
James H. Best                    Senior Vice President
- --------------------------------------------------------------------------------
Eva T. Blum                      Senior Vice President
- --------------------------------------------------------------------------------
Susan B. Bohn                    Senior Vice President
- --------------------------------------------------------------------------------
George Brikis                    Executive Vice President
- --------------------------------------------------------------------------------
Michael Brundage                 Senior Vice President
- --------------------------------------------------------------------------------
Anthony J. Cacciatore            Senior Vice President
- --------------------------------------------------------------------------------
Richard C. Caldwell              Executive Vice President
- --------------------------------------------------------------------------------
Craig T. Campbell                Senior Vice President
- --------------------------------------------------------------------------------
J. Richard Carnall               Executive Vice President
- --------------------------------------------------------------------------------
Edward V. Caruso                 Executive Vice President
- --------------------------------------------------------------------------------
Peter K. Classen                 President & CEO, PNC Bank, Northwest, PA
- --------------------------------------------------------------------------------
James P. Conley                  Senior Vice President/Credit Policy
- --------------------------------------------------------------------------------
Andra D. Cochran                 Senior Vice President
- --------------------------------------------------------------------------------

    
                                       30

<PAGE>
================================================================================
                         PNC BANK, NATIONAL ASSOCIATION
                                    OFFICERS
   

- --------------------------------------------------------------------------------
Sharon Coghlan                   Coordinating Market Chief Counsel, Philadelphia
- --------------------------------------------------------------------------------
John F. Calligan                 Senior Vice President
- --------------------------------------------------------------------------------
James P. Conley                  Senior Vice President
- --------------------------------------------------------------------------------
C. David Cook                    Senior Vice President
- --------------------------------------------------------------------------------
Alfred F. Cordasco               Supervising Counsel, Pittsburgh, PA
- --------------------------------------------------------------------------------
Robert Crouse                    Senior Vice President
- --------------------------------------------------------------------------------
Peter M. Crowley                 Senior Vice President
- --------------------------------------------------------------------------------
Keith P. Crytzer                 Senior Vice President
- --------------------------------------------------------------------------------
John J. Daggett                  Senior Vice President
- --------------------------------------------------------------------------------
Peter J. Donchak                 Senior Vice President
- --------------------------------------------------------------------------------
Anuj Dhanda                      Senior Vice President
- --------------------------------------------------------------------------------
Victor M. DiBattista             Chief Regional Counsel
- --------------------------------------------------------------------------------
Frank H. Dilenschneider          Senior Vice President
- --------------------------------------------------------------------------------
Thomas C. Dilworth               Senior Vice President
- --------------------------------------------------------------------------------
Alfred J. DiMatteis              Senior Vice President
- --------------------------------------------------------------------------------
James Dionise                    Senior Vice President and C.F.O.
- --------------------------------------------------------------------------------
Patrick S. Doran                 Vice President, Head of Consumer Lending
- --------------------------------------------------------------------------------
Robert D. Edwards                Senior Vice President
- --------------------------------------------------------------------------------
David J. Egan                    Senior Vice President
- --------------------------------------------------------------------------------
J. Lynn Evans                    Senior Vice President & Controller
- --------------------------------------------------------------------------------
William E. Fallon                Senior Vice President
- --------------------------------------------------------------------------------
James M. Ferguson, III           Senior Vice President
- --------------------------------------------------------------------------------
Charles J. Ferrero               Senior Vice President
- --------------------------------------------------------------------------------
Frederick C. Frank, III          Executive Vice President
- --------------------------------------------------------------------------------
William J. Friel                 Executive Vice President
- --------------------------------------------------------------------------------
John F. Fulgoney                 Coordinating Market Chief Counsel,
                                 Northeast PA
- --------------------------------------------------------------------------------
Brian K. Garlock                 Senior Vice President
- --------------------------------------------------------------------------------
George D. Gonczar                Senior Vice President
- --------------------------------------------------------------------------------
Richard C. Grace                 Senior Vice President
- --------------------------------------------------------------------------------
James S. Graham                  Senior Vice President
- --------------------------------------------------------------------------------

    
                                       31

<PAGE>
================================================================================
                         PNC BANK, NATIONAL ASSOCIATION
                                    OFFICERS
   

- --------------------------------------------------------------------------------
Michael J. Hannon                Senior Vice President
- --------------------------------------------------------------------------------
Stephen G. Hardy                 Senior Vice President
- --------------------------------------------------------------------------------
Michael J. Harrington            Senior Vice President
- --------------------------------------------------------------------------------
Marva H. Harris                  Senior Vice President
- --------------------------------------------------------------------------------
Maurice H. Hartigan, II          Executive Vice President
- --------------------------------------------------------------------------------
G. Thomas Hewes                  Senior Vice President
- --------------------------------------------------------------------------------
Sylvan M. Holzer                 Senior Vice President
- --------------------------------------------------------------------------------
Bruce C. Iacobucci               Senior Vice President
- --------------------------------------------------------------------------------
John M. Infield                  Senior Vice President
- --------------------------------------------------------------------------------
Philip C. Jackson                Senior Vice President
- --------------------------------------------------------------------------------
William J. Johns                 Controller
- --------------------------------------------------------------------------------
William R. Johnson               Audit Director
- --------------------------------------------------------------------------------
Edward P. Junker, III            Vice Chairman
- --------------------------------------------------------------------------------
Robert D. Kane                   Senior Vice President
- --------------------------------------------------------------------------------
Michael D. Kelsey                Chief Compliance Counsel
- --------------------------------------------------------------------------------
Jack Kelly                       Senior Vice President
- --------------------------------------------------------------------------------
Geoffrey R. Kimmel               Senior Vice President
- --------------------------------------------------------------------------------
Randall C. King                  Senior Vice President
- --------------------------------------------------------------------------------
Christopher M. Knoll             Senior Vice President
- --------------------------------------------------------------------------------
Richard C. Krauss                Senior Vice President
- --------------------------------------------------------------------------------
Frank R. Krepp                   Senior Vice President & Chief Credit 
                                 Policy Officer
- --------------------------------------------------------------------------------
Kenneth P. Leckey                Senior Vice President
- --------------------------------------------------------------------------------
Marilyn R. Levins                Senior Vice President
- --------------------------------------------------------------------------------
Carl J. Lisman                   Executive Vice President
- --------------------------------------------------------------------------------
George Lula                      Senior Vice President
- --------------------------------------------------------------------------------
Jane E. Madio                    Senior Vice President
- --------------------------------------------------------------------------------
Nicholas M. Marsini, Jr.         Senior Vice President
- --------------------------------------------------------------------------------
John A. Martin                   Senior Vice President
- --------------------------------------------------------------------------------
David O. Matthews                Senior Vice President
- --------------------------------------------------------------------------------
Walter B. McClellan              Senior Vice President
- --------------------------------------------------------------------------------
James F. McGowan                 Senior Vice President
- --------------------------------------------------------------------------------

    
                                       32

<PAGE>
================================================================================
                         PNC BANK, NATIONAL ASSOCIATION
                                    OFFICERS
   

- --------------------------------------------------------------------------------
Charlotte B. McLaughlin          Senior Vice President
- --------------------------------------------------------------------------------
James C. Mendelson               Senior Vice President
- --------------------------------------------------------------------------------
James W. Meighen                 Senior Vice President
- --------------------------------------------------------------------------------
Scott C. Meves                   Senior Vice President
- --------------------------------------------------------------------------------
Ralph S. Michael, III            Executive Vice President
- --------------------------------------------------------------------------------
J. William Mills                 Senior Vice President
- --------------------------------------------------------------------------------
Barbara A. Misner                Senior Vice President
- --------------------------------------------------------------------------------
Marlene D. Mosco                 Senior Vice President
- --------------------------------------------------------------------------------
Scott Moss                       Senior Vice President
- --------------------------------------------------------------------------------
Peter F. Moylan                  Senior Vice President
- --------------------------------------------------------------------------------
Michael B. Nelson                Executive Vice President
- --------------------------------------------------------------------------------
Thomas J. Nist                   Senior Vice President
- --------------------------------------------------------------------------------
Thomas H. O'Brien                Chairman
- --------------------------------------------------------------------------------
James F. O'Day                   Senior Vice President
- --------------------------------------------------------------------------------
Cynthia G. Osofsky               Senior Vice President
- --------------------------------------------------------------------------------
Thomas E. Paisley, III           Senior Vice President
- --------------------------------------------------------------------------------
Barbara Z. Parker                Executive Vice President
- --------------------------------------------------------------------------------
George R. Partridge              Senior Vice President
- --------------------------------------------------------------------------------
Daniel J. Panlick                Senior Vice President
- --------------------------------------------------------------------------------
David M. Payne                   Senior Vice President
- --------------------------------------------------------------------------------
Charles C. Pearson, Jr.          President and CEO, PNC Bank, Central PA
- --------------------------------------------------------------------------------
Helen P. Pudlin                  Senior Vice President
- --------------------------------------------------------------------------------
Edward V. Randall, Jr.           President and CEO, PNC Bank, Pittsburgh
- --------------------------------------------------------------------------------
Arthur F. Rodman, III            Senior Vice President
- --------------------------------------------------------------------------------
Richard C. Rhoades               Senior Vice President
- --------------------------------------------------------------------------------
Bryan W. Ridley                  Senior Vice President
- --------------------------------------------------------------------------------
James E. Rohr                    President and Chief Executive Officer
- --------------------------------------------------------------------------------
Gary Royer                       Senior Vice President
- --------------------------------------------------------------------------------
Robert T. Saltarelli             Senior Vice President
- --------------------------------------------------------------------------------
Robert V. Sammartino             Senior Vice President
- --------------------------------------------------------------------------------
William Sayre, Jr.               Senior Vice President
- --------------------------------------------------------------------------------

    
                                       33

<PAGE>
================================================================================
                         PNC BANK, NATIONAL ASSOCIATION
                                    OFFICERS
   

- --------------------------------------------------------------------------------
Alfred J. Schiavetti             Senior Vice President
- --------------------------------------------------------------------------------
David W. Schoffstall             Executive Vice President
- --------------------------------------------------------------------------------
Seymour Schwartzberg             Senior Vice President
- --------------------------------------------------------------------------------
Timothy G. Shack                 Senior Vice President
- --------------------------------------------------------------------------------
Douglas E. Shaffer               Senior Vice President
- --------------------------------------------------------------------------------
Alfred A. Silva                  Senior Vice President
- --------------------------------------------------------------------------------
George R. Simon                  Senior Vice President
- --------------------------------------------------------------------------------
Richard L. Smoot                 President and CEO of PNC Bank, Philadelphia
- --------------------------------------------------------------------------------
Timothy N. Smyth                 Senior Vice President
- --------------------------------------------------------------------------------
Kenneth S. Spatz                 Senior Vice President
- --------------------------------------------------------------------------------
Darcel H. Steber                 Senior Vice President
- --------------------------------------------------------------------------------
William F. Strome                Senior Vice President and Secretary
- --------------------------------------------------------------------------------
Robert L. Tassome                Senior Vice President
- --------------------------------------------------------------------------------
Jane B. Tompkins                 Senior Vice President
- --------------------------------------------------------------------------------
Robert B. Trempe                 Senior Vice President
- --------------------------------------------------------------------------------
Kevin M. Tucker                  Senior Vice President
- --------------------------------------------------------------------------------
Alan P. Vail                     Senior Vice President
- --------------------------------------------------------------------------------
Frank T. VanGrofski              Executive Vice President
- --------------------------------------------------------------------------------
Ronald H. Vicari                 Senior Vice President
- --------------------------------------------------------------------------------
William A. Wagner                Senior Vice President
- --------------------------------------------------------------------------------
Patrick M. Wallace               Senior Vice President
- --------------------------------------------------------------------------------
Annette M. Ward-Kredel           Senior Vice President
- --------------------------------------------------------------------------------
Robert S. Wrath                  Senior Vice President
- --------------------------------------------------------------------------------
Arlene M. Yocum                  Senior Vice President
- --------------------------------------------------------------------------------
Carole Yon                       Senior Vice President
- --------------------------------------------------------------------------------
George L. Ziminski, Jr.          Senior Vice President
================================================================================

    
                                       34


<PAGE>

                           PNC ASSET MANAGEMENT GROUP
                             DIRECTORS AND OFFICERS

   
<TABLE>
<CAPTION>
====================================================================================================================================
                                                                                                                      TYPE OF
POSITION WITH PAMG                     NAME                      OTHER BUSINESS CONNECTIONS                           BUSINESS
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                                 <C>                          <C>                                                  <C>    
Chairman, Director                  Richard C.                   Executive Vice President                             Banking
and CEO                             Caldwell                     PNC Bank, National
                                                                 Association(1)
- ------------------------------------------------------------------------------------------------------------------------------------
                                                                 Director                                             Banking
                                                                 PNC National Bank(2)
- ------------------------------------------------------------------------------------------------------------------------------------
                                                                 Director                                             Fiduciary
                                                                 PNC Trust Company                                    Activities
                                                                 of New York(11)
- ------------------------------------------------------------------------------------------------------------------------------------
                                                                 Director                                             Investment
                                                                 Provident Capital Management                         Advisory
                                                                 Inc.(5)
- ------------------------------------------------------------------------------------------------------------------------------------
                                                                 Executive Vice President                             Bank Holding
                                                                 PNC Bank Corp.(14)                                   Company
- ------------------------------------------------------------------------------------------------------------------------------------
                                                                 Director                                             Banking
                                                                 PNC Bank, New Jersey, National
                                                                 Association(16)
- ------------------------------------------------------------------------------------------------------------------------------------
                                                                 Director                                             Financial
                                                                 PFPC Inc.(3)                                         Related
                                                                                                                      Services
- ------------------------------------------------------------------------------------------------------------------------------------
                                                                 Director
                                                                 PNC Institutional Management
                                                                 Corp.
- ------------------------------------------------------------------------------------------------------------------------------------
                                                                 Director
                                                                 Compass Capital Group, Inc.
- ------------------------------------------------------------------------------------------------------------------------------------
                                                                 Director
                                                                 BlackRock Financial Management,
                                                                 Inc.
- ------------------------------------------------------------------------------------------------------------------------------------
                                                                 Director
                                                                 PNC Equity Advisors Co.
- ------------------------------------------------------------------------------------------------------------------------------------
                                                                 Director
                                                                 PNC Bank, New England
- ------------------------------------------------------------------------------------------------------------------------------------
Vice President                      Laurence D.                  Chairman and CEO
and Director                        Fink                         BlackRock Financial
                                                                 Management, Inc.
- ------------------------------------------------------------------------------------------------------------------------------------
                                                                 Director
                                                                 PNC Institutional Management
                                                                 Corp.
- ------------------------------------------------------------------------------------------------------------------------------------
Secretary                           Pamela Fraser                Chief Counsel, Asset Management                      Banking
                                    Wilford                      & Trust
                                                                 PNC Bank, National
                                                                 Association(1)
- ------------------------------------------------------------------------------------------------------------------------------------
Treasurer                           Brian Lilly                  None.
and CFO
- ------------------------------------------------------------------------------------------------------------------------------------
</TABLE>

    
                                       35

<PAGE>
   
<TABLE>
<CAPTION>
====================================================================================================================================
                                                                                                                      TYPE OF
POSITION WITH PAMG                     NAME                      OTHER BUSINESS CONNECTIONS                           BUSINESS
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                                 <C>                          <C>                                                  <C>    
Assistant                           Thomas R. Moore              Secretary                                            Financial
Secretary                                                        PNC International Investment                         Related
                                                                 Corporation                                          Services
- ------------------------------------------------------------------------------------------------------------------------------------
                                                                 Vice President and Secretary
                                                                 Pinaco, Inc.
- ------------------------------------------------------------------------------------------------------------------------------------
                                                                 Vice President and Secretary PNC
                                                                 Mortgage Bank, N.A.
- ------------------------------------------------------------------------------------------------------------------------------------
                                                                 Secretary and Treasurer
                                                                 PNC Brokerage Corp.
- ------------------------------------------------------------------------------------------------------------------------------------
                                                                 Vice President                                       Real Estate
                                                                 Provcor Properties, Inc.
- ------------------------------------------------------------------------------------------------------------------------------------
                                                                 Vice President
                                                                 Provident Realty Mgmt., Inc.
- ------------------------------------------------------------------------------------------------------------------------------------
Director                            Vincent J.                   President, CFO and Director PFPC                     Financial
                                    Ciavardini                   Inc.(3)                                              Related
                                                                                                                      Services
- ------------------------------------------------------------------------------------------------------------------------------------
                                                                 Senior Vice President
                                                                 PNC Institutional Management
                                                                 Corp.
- ------------------------------------------------------------------------------------------------------------------------------------
                                                                 Director                                             Financial
                                                                 PFPC International Ltd.                              Related
                                                                                                                      Services
- ------------------------------------------------------------------------------------------------------------------------------------
                                                                 Director PFPC International                          Financial
                                                                 (Cayman) Ltd.                                        Related
                                                                                                                      Services
- ------------------------------------------------------------------------------------------------------------------------------------
Director                            J. Richard                   Executive Vice President                             Banking
                                    Carnall                      PNC Bank, National
                                                                 Association(1)
- ------------------------------------------------------------------------------------------------------------------------------------
                                                                 Director                                             Banking
                                                                 PNC National Bank(2)
- ------------------------------------------------------------------------------------------------------------------------------------
                                                                 Chairman and Director                                Financial
                                                                 PFPC Inc.(3)                                         Related
                                                                                                                      Services
- ------------------------------------------------------------------------------------------------------------------------------------
                                                                 Director                                             Fiduciary
                                                                 PNC Trust Company                                    Activities
                                                                 of New York(11)
- ------------------------------------------------------------------------------------------------------------------------------------
                                                                 Director                                             Equipment
                                                                 Hayden Bolts, Inc.*
- ------------------------------------------------------------------------------------------------------------------------------------
                                                                 Director                                             Real Estate
                                                                 Parkway R.E. Company*
- ------------------------------------------------------------------------------------------------------------------------------------
                                                                 Director                                             Investment
                                                                 Provident Capital Management                         Advisory
                                                                 Inc.(5)
- ------------------------------------------------------------------------------------------------------------------------------------
</TABLE>

    
                                       36

<PAGE>
   
<TABLE>
<CAPTION>
====================================================================================================================================
                                                                                                                      TYPE OF
POSITION WITH PAMG                     NAME                      OTHER BUSINESS CONNECTIONS                           BUSINESS
- ------------------------------------------------------------------------------------------------------------------------------------
<S>                                 <C>                          <C>                                                  <C>    
                                                                 Chairman and Director                                Financial
                                                                 PNC Institutional Management                         Related
                                                                 Corp.                                                Services
- ------------------------------------------------------------------------------------------------------------------------------------
                                                                 Director
                                                                 PFPC International Ltd.
- ------------------------------------------------------------------------------------------------------------------------------------
                                                                 Director                                             Financial
                                                                 PFPC International (Cayman) Ltd.                     Related
                                                                                                                      Services
- ------------------------------------------------------------------------------------------------------------------------------------
                                                                 Director                                             Investment
                                                                 Advanced Investment Management                       Advisory
- ------------------------------------------------------------------------------------------------------------------------------------
                                                                 Chairman                                             Mutual Fund
                                                                 International Dollar Reserve
                                                                 Fund, Ltd.
- ------------------------------------------------------------------------------------------------------------------------------------
Chief Equity                        Young D. Chin                Chairman, President, CEO, Chief                      Investment
Officer                                                          Investment Officer and Director                      Advisory
                                                                 Provident Capital Management
                                                                 Inc.(5)
- ------------------------------------------------------------------------------------------------------------------------------------
                                                                 Chairman
                                                                 PNC Equity Advisors Company
- ------------------------------------------------------------------------------------------------------------------------------------
                                                                 Director
                                                                 CastleRock Capital Management
- ------------------------------------------------------------------------------------------------------------------------------------
Director                            Ralph L.                     President
                                    Schlosstein                  BlackRock Financial
                                                                 Management, Inc.
====================================================================================================================================
</TABLE>

(1)   PNC Bank, National Association, 120 S. 17th Street, Philadelphia, PA
      19103 Broad and Chestnut Streets, Philadelphia, PA  19101, 17th and
      Chestnut Streets, Philadelphia, PA 19103

(2)   PNC National Bank, 103 Bellevue Parkway, Wilmington, DE  19809.

(3)   PFPC Inc., 103 Bellevue Parkway, Wilmington, DE  19809.

(4)   PNC Service Corp., 103 Bellevue Parkway, Wilmington, DE  19809.

(5)   Provident Capital Management, Inc., 30 S. 17th Street, Suite 1500,
      Philadelphia, PA 19103.

(6)   PNC Investment Corp., Broad and Chestnut Street, Philadelphia, PA  19101.

(7)   Provident Realty Management, Inc., Broad and Chestnut Streets,
      Philadelphia, PA 19101.

(8)   Provident Realty, Inc., Broad and Chestnut Streets, Philadelphia, PA
      19101.

(9)   PNC Bancorp, Inc., 222 Delaware Avenue, Wilmington, DE  19810.

    
                                       37


<PAGE>
   
(10)  PNC New Jersey Credit Corp, 1415 Route 70 East, Suite 604, Cherry Hill,
      NJ  08034.

(11)  PNC Trust Company of New York, 40 Broad Street, New York, NY  10084.

(12)  Provcor Properties, Inc., Broad and Chestnut Streets, Philadelphia, PA 
      19101.

(13)  PNC Credit Corp, 103 Bellevue Parkway, Wilmington, DE  19809.

(14)  PNC Bank Corp., 5th Avenue and Wood Streets, Pittsburgh, PA  15265.

(16)  PNC Bank, New Jersey, National Association, Woodland Falls Corporate Park,
      210 Lake Drive East, Cherry Hill, NJ  08002.

(17)  PNC Capital Corp, 5th Avenue and Woods Streets, Pittsburgh, PA  15265.

(18)  PNC Holding Corp, 222 Delaware Avenue, P.O. Box 791, Wilmington,
      DE  19899.

(19)  PNC Venture Corp, 5th Avenue and Woods Streets, Pittsburgh, PA  15265.

(20)  PNC Bank, Delaware, 300 Delaware Avenue, Wilmington, DE  19801.

(21)  Bank of Delaware Corp., 300 Delaware Avenue, Wilmington, DE  19801.

(22)  Del-Vest, Inc., 300 Delaware Avenue, Wilmington, DE  19801.

(23)  Marand Corp., 222 Delaware Avenue, Wilmington, DE  19801.

(24)  Millsboro Insurance Agency, 300 Delaware Avenue, Wilmington, DE  19801.

(25)  Roney-Richards, Inc., 300 Delaware Avenue, Wilmington, DE  19801.
    


Item 29.  PRINCIPAL UNDERWRITER

         (a)      Counsellors Securities Inc. (the "Distributor") acts as
      distributor for the following investment companies:

   
         Warburg Pincus Cash Reserve Fund
         Warburg Pincus New York Tax Exempt Fund
         Warburg Pincus New York Intermediate Municipal Bond Fund
         Warburg Pincus Intermediate Maturity Government Fund
         Warburg Pincus Fixed Income Fund
         Warburg Pincus Global Fixed Income Fund
         Warburg Pincus Capital Appreciation Fund
         Warburg Pincus Emerging Growth Fund
         Warburg Pincus International Equity Fund
         Warburg Pincus Japan OTC Fund
         Warburg Pincus Growth & Income Fund
         Warburg Pincus Balanced Fund
         Warburg Pincus Tax Free Fund 
         Warburg Pincus Emerging Markets Fund
         Warburg Pincus Global Post-Venture Capital Fund
         Warburg Pincus Health Sciences Fund
         Warburg Pincus Institutional Fund
         Warburg Pincus Japan Growth Fund
         Warburg Pincus Post-Venture Capital Fund
         Warburg Pincus Small Company Growth Fund
    

                                       38

<PAGE>

   
         Warburg Pincus Small Company Value Fund
         Warburg Pincus Strategic Value Fund
         Warburg Pincus Trust 
         Warburg Pincus Trust II
x

The Distributor acts as a principal underwriter, depositor or investment adviser
for the following investment companies: None other than Registrant and companies
listed above.

         (b) The information required by this item 29(b) is incorporated by
reference to Form BD (SEC File No. 15-654) filed by Distributor with the
Securities and Exchange Commission pursuant to the Securities Exchange Act of
1934, as amended.

    
         (c) Information as to commissions and other compensation received by
the principal underwriter from the Registrant is set forth below.

   
================================================================================
                     NET           COMPENSATION
  NAME OF        UNDERWRITING      ON REDEMPTION
 PRINCIPAL       DISCOUNTS AND          AND           BROKERAGE        OTHER
UNDERWRITER       COMMISSIONS       REPURCHASE       COMMISSIONS    COMPENSATION
- --------------------------------------------------------------------------------
Counsellors         $  0              $  0              $  0         $17,199,881
Securities
Inc.
================================================================================

         The amounts reported above in the "Other Compensation" column are 12b-1
fees paid by the Registrant to the Registrant's distributor during fiscal year
1996 on behalf of all of the Registrant's funds that have 12b-1 Plans. A
description of the services performed by the distributor in connection with
these fees is contained in Registrant's prospectuses relating to these funds.

    

Item 30.  LOCATION OF ACCOUNTS AND RECORDS

         (1)   PNC Bank, National Association (successor by merger to
               Provident National Bank), 1600 Market Street, Philadelphia, PA
               19103 (records relating to its functions as sub-adviser and
               custodian).

         (2)   Counsellors Securities Inc., 466 Lexington Avenue, New York,
               New York 10017 (records relating to its functions as
               distributor).

         (3)   PNC Institutional Management Corporation (formerly Provident
               Institutional Management Corporation), Bellevue Corporate
               Center, 103 Bellevue Parkway, Wilmington, Delaware 19809
               (records relating to its functions as investment adviser,
               sub-adviser and administrator).

         (4)   PFPC Inc. (formerly Provident Financial Processing Corporation),
               Bellevue Corporate Center, 400 Bellevue Parkway, Wilmington,
               Delaware 19809 (records relating to its functions as transfer
               agent and dividend disbursing agent).

   
         (5)   Drinker Biddle & Reath, Philadelphia National Bank Building, 1345
               Chestnut Street, Philadelphia, Pennsylvania 19107-3496
    

                                       39


<PAGE>

               (Registrant's Articles of Incorporation, By-Laws and Minute
               Books).

         (6)   BEA Associates, One Citicorp Center, 153 East 53rd Street, New
               York, New York 10022 (records relating to its function as
               investment adviser).

   
         (7)   Numeric Investors, L.P., 1 Memorial Drive, Cambridge,
               Massachusetts 02142 (records relating to its function as
               investment adviser).

         (8)   Boston Partners Assets Management, L.P., One Financial Center,
               43rd Floor, Boston, Massachusetts 02111 (records relating to its
               function as investment adviser).
    

Item 31.  MANAGEMENT SERVICES

                  None.

Item 32.  UNDERTAKINGS

       (a)   Registrant hereby undertakes to hold a meeting of shareholders
             for the purpose of considering the removal of directors in the
             event the requisite number of shareholders so request.

   
       (b)   Registrant hereby undertakes to file a Post-Effective
             Amendment, using unaudited financial statements for the RBB
             Boston Partners Mid Cap Value Fund (Investor Class and
             Institutional Class) which need not be certified, within four
             to six months from the effective date of this Post-Effective
             Amendment No. 42 to Registrant's Registration Statement.
    


                                       40

<PAGE>

                                   SIGNATURES

Pursuant to the requirements of the Securities Act of 1933 and the Investment
Company Act of 1940, the Registrant has duly caused this Post-Effective
Amendment to its Registration Statement to be signed on its behalf by the
undersigned, thereunto duly authorized, in the City of Wilmington, and State of
Delaware, on March 18, 1997.

                                            THE RBB FUND, INC.


                                            By:  /S/EDWARD J. ROACH
                                                 Edward J. Roach
                                                 President and
                                                 Treasurer


         Pursuant to the requirements of the Securities Act of 1933, this Post-
Effective Amendment to Registrant's Registration Statement has been signed below
by the following persons in the capacities and on the date indicated.


      SIGNATURE                        TITLE                           DATE


/S/EDWARD J. ROACH             President (Principal)             March 18, 1997
- ----------------------         Executive Officer) and                
Edward J. Roach                Treasurer (Principal
                               Financial and Accounting
                               Officer)



/S/DONALD VAN RODEN            Director                          March 18, 1997
- ---------------------                                               
Donald van Roden



/S/FRANCIS J. MCKAY            Director                          March 18, 1997
- ----------------------                                              
Francis J. McKay



/S/MARVIN E. STERNBERG         Director                          March 18, 1997
- ----------------------                                               
Marvin E. Sternberg



/S/JULIAN A. BRODSKY           Director                          March 18, 1997
- ----------------------                                              
Julian A. Brodsky



/S/ARNOLD M. REICHMAN          Director                          March 18, 1997
- ----------------------                                               
Arnold M. Reichman



/S/ROBERT SABLOWSKY            Director                          March 18, 1997
- ----------------------                                               
Robert Sablowsky


                                       41

<PAGE>

                               THE RBB FUND, INC.

                                  EXHIBIT INDEX
                                  -------------

         EXHIBITS
         --------

         (11)(a)           Consent of Drinker Biddle & Reath.

         (11)(b)           Consent of Independent Accountants.



                                                                 EXHIBIT (11)(A)

                                   Law Offices
                             DRINKER BIDDLE & REATH
                       Philadelphia National Bank Building
                              1345 Chestnut Street
                           Philadelphia, PA 19107-3496
                            Telephone: (215) 988-2700
                                  Telex: 834684
                               Fax: (215) 988-2757




                               CONSENT OF COUNSEL



                  We hereby consent to the use of our name and to the reference
to our Firm under the caption "Counsel" in the Prospectuses and the caption
"Miscellaneous-Counsel" in the Statement of Additional Information included in
Post-Effective Amendment No. 42 to the Registration Statement (File No.
33-20827; and File No. 811-5518) on Form N-1A under the Securities Act of 1933
and the Investment Company Act of 1940, as amended, of The RBB Fund, Inc. This
consent does not constitute a consent under Section 7 of the Securities Act of
1933, and in consenting to the use of our name and the references to our Firm
under such caption we have not certified any part of the Registration Statement
and do not otherwise come within the categories of persons whose consent is
required under said Section 7 or the rules and regulations of the Securities and
Exchange Commission thereunder.




                                                      /S/ DRINKER BIDDLE & REATH
                                                      DRINKER BIDDLE & REATH



Philadelphia, Pennsylvania

March 17, 1997


                                                                   EXHIBIT 11(B)

                       CONSENT OF INDEPENDENT ACCOUNTANTS


         We consent in this Post-Effective Amendment No. 42 under the Securities
Act of 1933, as amended, to this Registration Statement on Form N-1A (File No.
33-20827) of The RBB Fund, Inc., to the reference to our Firm under the headings
"Independent Accountants" in the prospectus and "Miscellaneous - Independent
Accountants" in the Statement of Additional Information.


/S/COOPERS & LYBRAND L.L.P.
   COOPERS & LYBRAND L.L.P.



2400 Eleven Penn Center
Philadelphia, Pennsylvania
March 17, 1997


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