VERSAR INC
S-4/A, 1997-09-26
ENGINEERING SERVICES
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   As Filed with the Securities and Exchange Commission on September 26, 1997
                                                      Registration No. 333-33167
================================================================================
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549
    

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

   
                               Amendment No. 2 to
                                    Form S-4
    

             REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933

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

                                  Versar, Inc.
             (Exact name of registrant as specified in its charter)

           Delaware                           8711                 54-0852979
  (State or other jurisdiction    (Primary Standard Industrial  (I.R.S. Employer
of incorporation or organization)  Classification Code Number)   Indentification
                                                                     Number)
                           ---------------------------

                                                       James C. Dobbs
                                                        Versar, Inc.
          6850 Versar Center                         6850 Versar Center
     Springfield, Virginia 22151                Springfield, Virginia 22151
           (703) 750-3000                              (703) 750-3000
   (Address,  including zip code, and        (Name, address, including zip code,
telephone number, including area code, of   and telephone number, including area
registrant's principal executive offices)        code, of agent for service)

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

                        Copies of all communications to:

      Elizabeth Hardy Noe, Esq.                     Steven B. Jackman, Esq.
Paul, Hastings, Janofsky & Walker LLP               Sills Cummis Zuckerman
             Suite 2400                                 Radin Tischman
        600 Peachtree Street                         Epstein & Gross, P.A.
       Atlanta, Georgia 30308                        One Riverfront Plaza
           (404) 815-2400                          Newark, New Jersey  07102
                                                        (201) 643-7000

Approximate  date of  commencement  of proposed  sale of the  securities  to the
public: As soon as practicable following the effective date of this Registration
Statement.
                           ---------------------------

      If the only securities  being registered on this Form are being offered in
connection  with the formation of a holding company and there is compliance with
General Instruction G, check the following box.

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


      The Registrant hereby amends this  Registration  Statement on such date or
dates as may be necessary to delay its effective date until the Registrant shall
file a further  amendment  which  specifically  states  that  this  Registration
Statement shall  thereafter  become effective in accordance with Section 8(a) of
the Securities  Act of 1933, or until the  Registration  Statement  shall become
effective on such date as the Commission,  acting pursuant to said Section 8(a),
may determine.

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

<PAGE>

                                                                PRELIMINARY COPY
                                                                                
                                [SMC LETTERHEAD]                                
                                                                                
                                                              September __, 1997
                                                                                
To Our Stockholders:                                                            
                                                                                
     You are cordially  invited to attend a special meeting of the  stockholders
(the "Special Meeting") of Science Management Corporation ("SMC"), to be held on
October 22, 1997 at 10:00 a.m. Eastern  Daylight Time at The Bridgewater  Manor,
1251 Routes 202/206, Bridgewater, New Jersey, 08807.
                                                                                
     At the  Special  Meeting  you  will be asked to  consider  and vote  upon a
proposal to approve an  Agreement  and Plan of Merger  dated as of July 29, 1997
(the  "Merger  Agreement"),  among SMC,  Versar,  Inc.,  a Delaware  corporation
("Versar"),  and its  wholly-owned  subsidiary,  Versar  Acquisition I, Corp., a
Delaware corporation ("Sub"), pursuant to which SMC will be merged with and into
Sub (the "Merger"),  each share of common stock,  $0.10 par value per share (the
"SMC  Common  Stock"),  of SMC (other than shares held by Versar or shares as to
which appraisal  rights have been perfected and not withdrawn) will be converted
into the right to receive .573584 of a share of common stock, $0.01 par value of
Versar (the "Versar Common Stock"),  and all outstanding  preferred stock, $1.00
par value per share  ("SMC  Preferred  Stock"),  of SMC will be  cancelled.  The
Merger  Agreement is described more thoroughly in the attached Proxy  Statement,
which stockholders are urged to read carefully.                                 
                                                                                
     After  careful  consideration,  your Board of Directors  believes  that the
Merger is in the best interests of SMC and its stockholders.  Accordingly,  your
Board of Directors has unanimously  approved the Merger Agreement and recommends
that holders of SMC Common Stock vote FOR approval of the Merger Agreement.     
                                                                                
     All  stockholders  are  invited  to  attend  the  meeting  in  person.  The
affirmative  vote of the  holders  of a majority  of the issued and  outstanding
shares of SMC Common Stock and SMC  Preferred  Stock voting as one class will be
necessary for approval and adoption of the Merger  Agreement.  Versar  currently
owns approximately 53.5% of the issued and outstanding SMC Common Stock and 100%
of the  outstanding  SMC Preferred Stock and intends to vote such stock in favor
of the Merger. Further, pursuant to lock-up agreements entered into with Versar,
certain officers of SMC,  collectively  owning an aggregate of 15% of the issued
and outstanding shares of SMC Common Stock, have agreed to vote their respective
shares of  SMC  Common  Stock  in  favor  of the Merger Agreement.  Accordingly,
approval of the Merger Agreement by the stockholders is assured.                
                                                                                
     Even if you plan to attend the Special Meeting in person,  please complete,
sign and promptly  return the enclosed  proxy in the enclosed  postage  pre-paid
envelope.  If you attend the Special Meeting,  you may vote in person whether or
not you have previously returned your proxy.                                    
                                                                                
                                 Sincerely,                                     
                                                                                
                                                                                
                                 James A. Skidmore, Jr.                         
                                 Chairman, President and Chief Executive Officer
                                                                                
                                                                                
<PAGE>                                                                          

                                                                PRELIMINARY COPY

                         Science Management Corporation
                               721 Routes 202/206
                          Bridgewater, New Jersey 08807
                                 (908) 722-0300

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

                    NOTICE OF SPECIAL MEETING OF STOCKHOLDERS
                      to be held on October 22, 1997

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

     Notice is hereby  given  that a Special  Meeting of the  stockholders  (the
"Special Meeting") of Science  Management  Corporation,  a Delaware  corporation
("SMC"),  will be held on October 22, 1997 at 10:00 a.m.  Eastern Daylight Time,
at The Bridgewater  Manor, 1251 Routes 202/206,  Bridgewater,  New Jersey 08807,
for the purpose of considering and voting upon the following matters:

     1.   A proposal to approve and adopt an Agreement  and Plan of Merger dated
          as of July 29, 1997 (the "Merger Agreement"), among SMC, Versar, Inc.,
          a  Delaware  corporation   ("Versar"),   and  Versar's  newly  formed,
          wholly-owned  subsidiary  Versar  Acquisition  I,  Corp.,  a  Delaware
          corporation  ("Sub"),  pursuant to which, among other things, SMC will
          be merged with and into Sub (the "Merger") and, as a result,  SMC will
          become a  wholly-owned  subsidiary  of Versar,  each share (other than
          shares held by Versar or shares as to which appraisal rights have been
          perfected and not withdrawn) of the common stock,  $0.10 par value per
          share (the "SMC  Common  Stock"),  of SMC will be  converted  into the
          right to receive  .573584 of a share of common stock of Versar and all
          outstanding preferred stock, $1.00 par value per share ("SMC Preferred
          Stock"), of SMC will be cancelled.

     2.   Such other  business as may properly  come before the Special  Meeting
          and any postponements or adjournments thereof.

     Holders of record of SMC Common Stock and SMC Preferred  Stock at the close
of business on September 5, 1997 (the "Record Date"), are entitled to notice
of, and to vote at, the Special Meeting and any adjournment thereof.

     If the Merger  Agreement  proposed herein is approved by the holders of SMC
Common Stock and SMC  Preferred  Stock at the Special  Meeting and the Merger is
effected by SMC,  any  stockholder  of SMC who (i)  delivers to SMC,  before the
taking of the vote on the approval of the Merger  Agreement,  written  notice of
his intent to demand payment for his shares if the Merger is  effectuated,  (ii)
does not vote his  shares in favor of the Merger  and (iii)  otherwise  complies
with Section 262 of the Delaware  General  Corporation  Law, has or may have the
right to demand in writing from SMC, payment for such  stockholder's  shares and
an appraisal of the value thereof.  SMC and any such  stockholder  shall in such
case have the  rights and duties  and shall  follow the  procedure  set forth in
Section 262 of the Delaware General Corporation Law regarding appraisal rights.

     Please fill in the appropriate  blanks,  sign, date and return the enclosed
proxy card, whether or not you plan to attend the Special Meeting. If you attend
the meeting and wish to vote in person,  you may do so by withdrawing your proxy
prior to voting at the  Special  Meeting.  Proxies  may be revoked by (i) filing
with the  Secretary  of SMC at or before the  taking of the vote at the  Special
Meeting a written notice of revocation bearing a later date than the proxy, (ii)
duly executing a later-dated proxy relating to the same shares and delivering it
to the Secretary of SMC before the taking of the vote at the Special  Meeting or
(iii) attending the Special Meeting and voting in person (although attendance at
the Special  Meeting  will not in and of itself  constitute  a  revocation  of a
proxy).


                                            By Order of the Board of Directors


                                            Marion G. Hilferty
[Date]                                      Secretary


<PAGE>


                                                                PRELIMINARY COPY

                                  Versar, Inc.
                                   PROSPECTUS

                         ------------------------------
                         Science Management Corporation
                                 Proxy Statement
                         ------------------------------

     This Proxy  Statement/Prospectus  is being  furnished  to the holders as of
September  5, 1997 (the "Record  Date"),  of common  stock,  $0.10 par value per
share (the "SMC Common Stock"),  and preferred stock,  $1.00 par value per share
(the "SMC  Preferred  Stock"),  of Science  Management  Corporation,  a Delaware
corporation  ("SMC"),  in connection  with the  solicitation of proxies by SMC's
Board  of  Directors  (the  "SMC  Board"),  for  use  at a  special  meeting  of
stockholders  of SMC (the  "Special  Meeting") to be held on October 22, 1997 at
10:00 a.m. Eastern Daylight Time at The Bridgewater  Manor, 1251 Routes 202/206,
Bridgewater, New Jersey 08807, and at any postponements or adjournments thereof.
This Proxy  Statement/Prospectus and the accompanying Proxy Card are first being
mailed to stockholders of SMC on or about ____________________, 1997.

     At the Special Meeting, holders of SMC Common Stock and SMC Preferred Stock
will be asked to consider and vote upon a proposal to approve an  Agreement  and
Plan of Merger  dated as of July 29, 1997 (the "Merger  Agreement"),  among SMC,
Versar, Inc., a Delaware corporation  ("Versar"),  and Versar's newly organized,
wholly-owned  subsidiary,  Versar  Acquisition I, Corp., a Delaware  corporation
("Sub"),  pursuant to which SMC will be merged with and into Sub (the  "Merger")
and, as a result,  SMC will become a  wholly-owned  subsidiary  of Versar,  each
share of SMC Common  Stock  (other  than  shares held by Versar and shares as to
which  appraisal  rights have been  perfected  and not waived) will be converted
into the right to receive  .573584 of a share of common  stock,  $0.01 par value
per share, of Versar (the "Versar Common Stock") and each share of SMC Preferred
Stock will be cancelled.  The Merger is described more  thoroughly in this Proxy
Statement/Prospectus and in the documents attached hereto which stockholders are
urged to read  carefully.  The  stockholders  of SMC will also consider and vote
upon such other matters as may properly come before the Special  Meeting and any
postponements or adjournments thereof.

     See "Risk Factors" on page 13 for a discussion of certain considerations in
evaluating the Merger.

     Under  Delaware  law,  stockholders  of SMC will have  appraisal  rights in
connection  with the Merger.  See "The Merger - Appraisal  Rights," and Appendix
II. In order to exercise  such  appraisal  rights  properly,  and in addition to
other  requirements of Delaware law, a dissenting  stockholder must refrain from
voting in favor of the Merger.

     This Proxy  Statement/Prospectus  also  constitutes  a prospectus of Versar
pursuant to the Securities Act of 1933, as amended (the "Securities  Act"), with
respect to the issuance of up to 533,433  shares of Versar Common Stock that may
be issued in  consideration  of the Merger to the  holders of SMC Common  Stock.
Versar will not issue fractional shares of Versar Common Stock, but instead will
pay cash to any stockholder  otherwise  entitled to receive a fractional  share.
See "Summary - The Merger,"  "The Merger - Exchange of Stock  Certificates"  and
Appendix I.

     Versar is publicly  traded on the American Stock Exchange (the "AMEX").  On
September 16, 1997 the last reported sale price per share of Versar Common Stock
was $5.0625.  Although SMC is publicly  traded,  no active public trading market
exists  for SMC Common  Stock.  See  "Summary  - Market  Value of Versar and SMC
Common Stock."

  THE SECURITIES OF VERSAR, INC. OFFERED IN CONNECTION WITH THE MERGER HAVE NOT
    BEEN APPROVED OR DISAPPROVED BY THE SECURITIES AND EXCHANGE COMMISSION OR
      ANY STATE SECURITIES COMMISSION, NOR HAS THE SECURITIES AND EXCHANGE
          COMMISSION OR ANY STATE SECURITIES COMMISSION PASSED UPON THE
          ACCURACY OR ADEQUACY OF THIS PROXY STATEMENT/PROSPECTUS. ANY
              REPRESENTATION TO THE CONTRARY IS A CRIMINAL OFFENSE.

        The date of this Proxy Statement/Prospectus is __________, 1997.

<PAGE>



                              AVAILABLE INFORMATION


     Versar has filed with the Securities Exchange Commission (the "Commission")
in  Washington,  D.C., a Registration  Statement on Form S-4 (the  "Registration
Statement")  under the  Securities  Act, for the  registration  of Versar Common
Stock to be issued in the proposed Merger. This Proxy  Statement/Prospectus  was
filed as a part of the Registration Statement.  This Proxy  Statement/Prospectus
does not contain all of the information set forth in the Registration  Statement
as certain parts are permitted to be omitted by the rules and regulations of the
Commission.  For  further  information  pertaining  to Versar  Common  Stock and
related matters, reference is made to the Registration Statement,  including the
exhibits filed as a part thereof, which may be inspected at, and copies of which
may be obtained by mail from, the public  reference  rooms and facilities of the
Commission referred to below.

     Versar  is  subject  to the  information  requirements  of  the  Securities
Exchange  Act of 1934,  as amended  (the  "Exchange  Act"),  and, in  accordance
therewith,  files  reports,  proxy  statements  and other  information  with the
Commission.  Such  reports,  proxy  statements  and  other  information  can  be
inspected  and copied at the  Commission's  public  reference  rooms  located at
Judiciary Plaza, 450 Fifth Street, N.W., Room 1024,  Washington,  D.C. 20549 and
the public  reference  facilities in the New York Regional  Office,  Seven World
Trade  Center,  14th Floor,  New York,  New York 10048 and the Chicago  Regional
Office, Citicorp Center, 500 West Madison Street, Suite 1400, Chicago,  Illinois
60621. Copies of such material can be obtained at prescribed rates by writing to
the Securities  and Exchange  Commission,  Public  Reference  Branch,  450 Fifth
Street, N.W.,  Washington,  D.C. 20549. The Commission also maintains a Web site
(http:/www.sec.gov) that contains all information filed electronically by Versar
with the  Commission,  including this Proxy  Statement/Prospectus.  In addition,
such reports and other  information may be inspected at the offices of the AMEX,
86 Trinity Place, New York, New York 10006.


                 INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE

     Versar's  annual  report on Form 10-K for the year ended June 30, 1996,  as
previously  filed by  Versar  with the  Commission,  is  incorporated  herein by
reference  for  purposes  of  incorporating  the  information  included  therein
concerning  directors and executive officers of Versar, who shall remain in such
capacities  subsequent to the Merger,  the  compensation  of such  directors and
executive officers and certain  relationships and related transactions  thereof,
and principal holders of outstanding voting securities of Versar.

     Any  statement  contained  in a  document  incorporated  or  deemed  to  be
incorporated    by    reference    herein,    or   contained   in   this   Proxy
Statement/Prospectus,  shall be deemed to be modified or superseded for purposes
of this Proxy  Statement/Prospectus  to the extent  that a  statement  contained
herein  modifies or  supersedes  such  statement.  Any  statement so modified or
superseded   shall  not  be  deemed  to   constitute   a  part  of  this   Proxy
Statement/Prospectus, except as so modified or superseded.


                           FORWARD-LOOKING STATEMENTS

     This Proxy Statement/Prospectus contains certain forward-looking statements
within the meaning of the Private Securities  Litigation Reform Act of 1995 with
respect to the financial condition, results of operations and business of Versar
and SMC.  Statements in this document that are not  historical  facts are hereby
identified as "forward-  looking  statements" for the purpose of the safe harbor
provided by Section 21E of the  Exchange  Act and Section 27A of the  Securities
Act. Versar cautions the reader that such "forward-looking statements" including
without  limitation,  those  relating  to  Versar's  and SMC's  future  business
prospects,  revenues,  working  capital,  liquidity  and  capital  needs and the
possible  impact of current and future claims  against  either  company based on
negligence and other theories of liability, and regarding Versar's cost controls
and reductions, resolution of billing delays, and the


                                        1

<PAGE>

possibility  of making  additional  acquisitions,  wherever  they  occur in this
document, are necessarily estimates reflecting the best judgment of Versar's and
SMC's senior  management  and involve a number of risks and  uncertainties  that
could cause  actual  results to differ  materially  from those  suggested by the
"forward-looking  statements,"  including the possibilities  that the demand for
Versar's  or SMC's  services  may  decline  as a result of  possible  changes in
general and industry specific economic  conditions and the effect of competitive
services  and pricing,  the risk that one or more current or future  claims made
against either company could result in substantial  liabilities  and the risk of
failure  of  Versar  to  integrate  effectively  the  businesses  of  SMC.  Such
"forward-looking  statements"  should,  therefore,  be  considered  in  light of
various   important   factors,   including   those  set  forth  in  this   Proxy
Statement/Prospectus.

     The words "estimate," "project," "intend," "expect" and similar expressions
are  intended  to identify  forwardlooking  statements.  These  "forward-looking
statements" are found at various places throughout this document.  The reader is
cautioned not to place undue  reliance on  forward-looking  statements  included
herein and to read carefully the discussion of risks set forth under the heading
"Risk Factors" for an understanding of the types of risks that may cause results
to differ from those  projected  herein.

     No  person  has  been  authorized  to give any  information  or to make any
representations  other than those contained in this Proxy  Statement/Prospectus,
and, if given or made, such  information or  representations  must not be relied
upon as having been authorized by Versar,  SMC or their  respective  affiliates.
This Proxy  Statement/Prospectus  does not  constitute  an offer to  exchange or
sell,  or a  solicitation  of an offer to exchange or purchase,  any  securities
other than the Versar  Common Stock  offered  hereby,  nor does it constitute an
offer to exchange or sell or a solicitation  of an offer to exchange or purchase
such securities in any state or other jurisdiction to any person to whom such an
offer or solicitation would be unlawful.

                                        2

<PAGE>

                                TABLE OF CONTENTS

                                                                            Page
                                                                            ----
AVAILABLE INFORMATION........................................................  1

INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE..............................  1

FORWARD-LOOKING STATEMENTS...................................................  1

SUMMARY......................................................................  6

RISK FACTORS................................................................. 14
     Integration of Versar and SMC........................................... 14
     Dependence on Government Contracts...................................... 14
     Regulatory Enforcement.................................................. 14
     Competition............................................................. 14
     Growth Potential of Environmental Consulting Industry .................. 14
     Dependence on Key Personnel............................................. 14
     Versar Acquisition Growth Strategy, Integration of Acquired
       Companies and Impact of Industry Consolidation on Growth Strategy .... 15
     Financial Constraints................................................... 15
     Weather Conditions...................................................... 15
     Potential Federal Income Tax Consequences............................... 15

THE SMC SPECIAL MEETING...................................................... 15
     Time, Date and Place.................................................... 15
     Matters to be Considered at the Special Meeting......................... 16
     Voting and Record Date.................................................. 16
     Proxies  ............................................................... 16

   
THE MERGER................................................................... 17
     General  ............................................................... 17
     Effects of the Merger................................................... 17
     Procedures for Exchange of Certificates................................. 17
     Background and Reasons for the Merger................................... 18
     Special Committee Review of the Merger and Recommendation to the Board.. 23
     The Board's Approval of the Merger and Recommendation Regarding the 
        Merger............................................................... 23
     Interests of Certain Persons in the Merger.............................. 24
     American Stock Exchange Listing......................................... 24
     Resale of Versar Common Stock by Affiliates............................. 24
     Material Federal Income Tax Consequences of the Merger.................. 25
     Regulatory Approvals.................................................... 26
     Accounting Treatment.................................................... 26
     Appraisal Rights........................................................ 26
    

THE MERGER AGREEMENT......................................................... 27
     General  ............................................................... 27
     Closing; Effective Time................................................. 28
     Merger Consideration.................................................... 28
     Representations and Warranties.......................................... 28
     Conduct of Business of SMC Prior to the Effective Time.................. 29
     Acquisition Proposals................................................... 29
     Conditions to Consummation of the Merger................................ 29

                                        3

<PAGE>



     Termination............................................................. 30
     Lock-up Agreements...................................................... 30
     Amendments and Waivers.................................................. 31
     Expenses ............................................................... 31

BUSINESS OF VERSAR........................................................... 31
     Background and Perspective.............................................. 31
     A Business Approach to Environmental Management......................... 31
     Establishing the Foundation for the Future.............................. 32
     Consulting Core Business................................................ 33
     Strategic Planning and Pollution Prevention............................. 33
     Total Compliance Management............................................. 34
     Personal Protection Equipment/ChemDemil................................. 35
     Corrective/Remedial Action.............................................. 36
     Backlog  ............................................................... 37
     Markets and Customers................................................... 37
     Competition............................................................. 37
     Employees............................................................... 37
     Market Driving Forces and The Future.................................... 37
     Properties.............................................................. 38
     Legal Proceedings....................................................... 38

SELECTED FINANCIAL DATA -- VERSAR............................................ 40

MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF
     OPERATIONS -- VERSAR.................................................... 41
     Comparison of Nine Months Ended March 31, 1997 to Nine Months Ended 
        March 31, 1996....................................................... 41
     Comparison of Fiscal Years Ended June 30, 1996, 1995 and 1994........... 41
     Liquidity and Capital Resources......................................... 43
     Impact of Accounting Standards.......................................... 43
     Impact of Inflation..................................................... 43

RECENT DEVELOPMENTS.......................................................... 44

BUSINESS OF SMC.............................................................. 44
     SMC Business Information Systems........................................ 45
     SMC Consulting.......................................................... 45
     SMC Environmental Services Group........................................ 46
     Engineering, Design and Construction Services Group..................... 47
     Employees............................................................... 47
     Properties.............................................................. 48
     Legal Proceedings....................................................... 48

SELECTED FINANCIAL DATA - SMC................................................ 49

MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF
     OPERATIONS - SMC........................................................ 50
     First Six Months and Second Quarter 1997 Compared to 1996............... 50
     Comparison Of The Five Months Ended December 31, 1996, The Seven Months
        Ended July 31, 1996, And The Years Ended December 31, 1995 and 1994.. 50
     Liquidity And Capital Resources......................................... 52
     Impact of Inflation..................................................... 52

                                        4

<PAGE>




PRINCIPAL STOCKHOLDERS OF SMC................................................ 53
     Security Ownership Of Certain Beneficial Owners......................... 53
     Security Ownership Of Management........................................ 54

SELECTED PRO FORMA CONSOLIDATED FINANCIAL INFORMATION (UNAUDITED)............ 55

DESCRIPTION OF CAPITAL STOCK OF VERSAR....................................... 61
     Authorized Capital Stock................................................ 61
     Versar Common Stock..................................................... 61
     Versar Preferred Stock.................................................. 61
     Certain Provisions of the DGCL.......................................... 61
     Limitations on Liability of Officers and Directors...................... 61
     Transfer Agent and Registrar............................................ 62

COMPARISON OF RIGHTS OF VERSAR STOCKHOLDERS AND SMC STOCKHOLDERS............. 62
     Classes and Series of Capital Stock..................................... 62
     Conversion and Dissolution.............................................. 62
     Size and Election of Board of Directors................................. 63
     Special Meetings of Stockholders........................................ 63
     Vote Required for Extraordinary Corporate Transactions.................. 63
     Nominations of Directors................................................ 64
     Amendment or Repeal of Certificate of Incorporation and Bylaws.......... 64
     Liability of Directors.................................................. 64
     Action By Written Consent............................................... 64

EXPERTS...................................................................... 65

LEGAL MATTERS................................................................ 65



                                        5




<PAGE>



                                     SUMMARY

     The following is a brief summary of information contained elsewhere in this
Proxy  Statement/Prospectus.  This  summary is not a complete  statement  of all
information,  facts or  materials  relating  to a  stockholder's  decision  with
respect  to the  matters to be voted on at the  Special  Meeting.  This  summary
should only be read in  conjunction  with,  and is  qualified in its entirety by
reference   to,  the  more   detailed   information   contained  in  this  Proxy
Statement/Prospectus  and  the  Appendices  hereto.  Unless  otherwise  defined,
capitalized terms used in this summary have the respective  meanings ascribed to
them  elsewhere in this Proxy  Statement/Prospectus.  Stockholders  are urged to
review carefully this Proxy  Statement/Prospectus  and the Appendices  hereto in
their entirety.

General

The Merger........  This Proxy Statement/Prospectus relates  to  a  proposal  to
                    approve an Agreement and Plan of Merger dated as of July 29,
                    1997, as amended (the "Merger Agreement"), among SMC, Versar
                    and Sub, pursuant to which SMC will be merged into Sub. Upon
                    consummation of the Merger,  each  outstanding  share of SMC
                    Common  Stock (other than shares held by Versar or shares as
                    to  which  appraisal  rights  have  been  perfected  and not
                    withdrawn)  will be  converted  into the  right  to  receive
                    .573584  of  a  share  of  Versar   Common   Stock  and  all
                    outstanding  shares of SMC Preferred Stock (all of which are
                    held by Versar) will be cancelled.  The Merger  Agreement is
                    attached to this Proxy  Statement/Prospectus  as Appendix I,
                    and any summary  contained herein of the terms of the Merger
                    Agreement  is  qualified in its entirety by reference to the
                    Merger Agreement.

The Parties

SMC...............  SMC is a  diversified  international  professional  services
                    firm,providing  clients in the  private  and public  sectors
                    with   expertise  in  four  major  areas  as  follows:   (i)
                    management services, (ii) information system services, (iii)
                    environmental  services  and (iv)  engineering,  design  and
                    construction services to the process industry. SMC filed for
                    bankruptcy  on July 28, 1993 and emerged from  bankruptcy on
                    July  10,  1996.  During  the  pendency  of  the  bankruptcy
                    proceedings,  SMC's operating  subsidiaries,  which were not
                    subject to the bankruptcy proceedings,  continued to operate
                    SMC's  traditional  business,  although they did not receive
                    the  financial   support  SMC  had  provided  in  the  past.
                    Following  emergence  from  bankruptcy,   SMC  has  suffered
                    continuing problems in growing its business and returning to
                    profitability.  Notwithstanding  these  difficulties,  since
                    emerging from bankruptcy,  SMC has continued to maintain its
                    traditional  business  and has  developed  a new  consulting
                    operation in France and signed a strategic alliance with its
                    ex-Dutch   subsidiary   which   continues  to  use  the  SMC
                    international  tradename. The principal executive offices of
                    SMC are  located at 721  Routes  202/206,  Bridgewater,  New
                    Jersey 08807.

Versar and Sub....  Versar,   founded  in  1969,   is  a  nationally  recognized
                    environmental and infrastructure  engineering and consulting
                    firm. From a network of 17


                                        6

<PAGE>


                    offices   nationwide,   Versar   specializes   in  providing
                    environmental risk and infrastructure management services to
                    industry,  government  and  commercial  clients.  Sub  is  a
                    wholly-owned  subsidiary of Versar formed for the purpose of
                    engaging in the Merger.  Sub has not engaged in any business
                    other than in connection  with its formation and the Merger.
                    The principal  executive  offices of both Versar and Sub are
                    located at 6850 Versar Center, Springfield, Virginia 22151.

The Special Meeting

Time, Date and 
  Place...........  The Special Meeting will be held at The  Bridgewater  Manor,
                    1251  Routes 202/206,  Bridgewater,  New  Jersey  08807,  on
                    October 22, 1997, commencing  at  10:00  a.m.  Eastern  Day-
                    light Time.

Matters to be 
 Considered at the
 Special Meeting.. At the Special Meeting, the stockholders of SMC will be asked
                   to  consider  and vote  upon a proposal to approve the Merger
                   Agreement and the transactions  contemplated thereby and such
                   other  business as may properly  come  before the meeting and
                   any postponements or adjournments thereof.

Record Date....... Holders  of  record  of  shares  of SMC  Common Stock and SMC
                   Preferred  Stock at  the close  of business  on  September 5,
                   1997 are  entitled to notice of, and to  vote at, the Special
                   Meeting.

Voting and Lock-up
 Agreements....... Under the laws of the State of Delaware, the affirmative vote
                   of  the  holders  of a  majority  of the shares of SMC Common
                   Stock and  SMC Preferred  Stock issued and outstanding on the
                   Record  Date  voting  together  as  a class  is  required  to
                   authorize the Merger Agreement.  See "THE SMC SPECIAL MEETING
                   -- Voting and Record Date."

                   SMC is  seeking  approval of the Merger  Agreement  under the
                   laws of  the State of  Delaware.  Under the laws of the State
                   of  Delaware,  absent  either  failure of SMC  to comply with
                   procedural  requirements  of such law or  its  certificate of
                   incorporation  or bylaws or the obtaining  of a vote in favor
                   of the  Merger  Agreement  by  fraud or  deceptive  means (in
                   which case  other  remedies  are  available),  the  exclusive
                   remedy of  any  stockholder  desiring to challenge the Merger
                   Agreement  is the exercise of appraisal rights. A stockholder
                   may vote  in favor of or  against  the  Merger  Agreement  or
                   abstain  from  voting.  An  abstention  counts as a "no" vote
                   with  respect  to approval of the Merger  Agreement  and does
                   not prohibit  a stockholder  who otherwise  complies with the
                   applicable  legal  requirements  from  exercising   appraisal
                   rights.  SMC intends  to use this  exclusive  remedy  defense
                   against  any  challenges  to  the  Merger  Agreement  or  the
                   corporate action giving rise to it.

                   Versar   holds   approximately   53.5%   of  the  issued  and
                   outstanding  SMC  Common  Stock and  100% of the  issued  and
                   outstanding shares of SMC


                                        7

<PAGE>



                   Preferred  Stock and  intends to vote such  stock in favor of
                   the  Merger   Agreement.    Further,   pursuant   to  lock-up
                   agreements   entered   into   between   Versar   and  certain
                   stockholders   of  SMC  (who  are  also  officers  of   SMC),
                   collectively  owning an  aggregate of 15% of the  outstanding
                   shares of SMC Common  Stock, such stockholders have agreed to
                   vote their respective shares of  SMC Common Stock in favor of
                   the Merger Agreement.  Accordingly, approval of the Merger by
                   the  stockholders is assured.  See "THE  MERGER  AGREEMENT --
                   Lock-up Agreements."

Effects of the
 Merger........... Upon consummation of the Merger, SMC will merge with and into
                   Sub and the surviving  corporation  of such merger will be a
                   direct,  wholly- owned  subsidiary of Versar.  Each share of
                   SMC  Common  Stock  outstanding  immediately  prior  to  the
                   Effective  Time  (other than shares held by Versar or shares
                   as to which  appraisal  rights have been  perfected  and not
                   withdrawn)  will be  converted  into the  right  to  receive
                   .573584 of a share of Versar Common Stock.  All  outstanding
                   shares of SMC Preferred  Stock will be  cancelled.  See "THE
                   MERGER -- Effects of the Merger."

Procedures for
 Exchange of
 Certificates..... Promptly after the Effective Time as defined herein, a letter
                   of  transmittal  and  instructions  for   surrendering  stock
                   certificates  evidencing  shares of SMC  Common Stock will be
                   mailed  to  each  holder  of SMC  Common  Stock  for  use  in
                   exchanging such holder's stock  certificates  for the  Versar
                   Common  Stock  and cash in  lieu of  fractional  shares  (the
                   "Merger  Consideration") to  which each holder is entitled as
                   a result of the  Merger.   STOCKHOLDERS  SHOULD  NOT SEND ANY
                   STOCK  CERTIFICATES  WITH  THEIR PROXY CARDS. See "THE MERGER
                   -- Procedures for Exchange  of Certificates."

Background and
 Reasons for
 the Merger....... Subsequent to SMC's emergence from bankruptcy, disputes arose
                   between SMC's principal stockholder and the management of SMC
                   with  respect to,  among other  things,  the  management  and
                   working capital requirements of the company. Versar purchased
                   the  various  stock  ownership  interests  of such  principal
                   stockholder and is consummating the Merger in connection with
                   such purchase to provide  liquidity to the remaining  outside
                   stockholders  of SMC. The terms of the Merger were negotiated
                   in  connection  with  Versar's   purchase  of  the  principal
                   stockholder's  interest. As a result, many of the outstanding
                   difficulties   of  SMC  arising  since  its  emergence   from
                   bankruptcy  will be resolved in  connection  with the Merger.
                   See "THE MERGER -- Background and Reasons for the Merger."

AMEX Listing.....  A subsequent listing  application will be filed with the AMEX
                   to list the  shares  of Versar  Common  Stock to be issued to
                   the  SMC  stockholders  upon   consummation  of  the  Merger.
                   Although no assurance can be  given that the AMEX will accept
                   such shares of Versar Common Stock


                                        8

<PAGE>


                   for  listing,  Versar  anticipates  that  these  shares  will
                   qualify  for  listing.   See "THE  MERGER --  American  Stock
                   Exchange Listing."

Recommendation of
 the Board of
 Directors.......  The Board  has  unanimously approved the Merger Agreement and
                   recommends  to  SMC's  stockholders  that  they  vote FOR its
                   approval.    The  Board  has   determined   that  the  Merger
                   represents  an attractive opportunity for the stockholders to
                   exchange  their  illiquid   shares  of SMC  Common  Stock for
                   freely tradeable shares of  a financially  stable company for
                   fair value.   See "THE MERGER -- The Board's  Approval of the
                   Merger and Recommendation Regarding the Merger."

Interests of Certain
 Persons in the
 Merger..........  Certain members  of management and the  Board of Directors of
                   SMC have  interests  in the Merger that are in addition to or
                   different   from  the  interests  of   stockholders   of  SMC
                   generally.  Such interests relate to continued  employment of
                   certain executive  officers of SMC following the Merger,  the
                   election of James A. Skidmore,  Jr. to the Board of Directors
                   of Versar,  and certain other SMC board members'  affiliation
                   with Versar.  Further, Versar has granted options to purchase
                   an  aggregate  of 87,750  shares of  Versar  Common  Stock to
                   certain  members of SMC management and other key employees in
                   connection  with the Merger.  See "THE MERGER -- Interests of
                   Certain Persons in the Merger."

Regulatory
 Approvals.......  No  governmental  approvals  are required with respect to the
                   Merger,  except for the filing  of the  Certificate of Merger
                   with the Delaware Secretary of State.

Accounting
 Treatment.......  Versar accounted  for its  acquisition of 53.5% of the issued
                   and  outstanding  SMC Common  Stock and the  outstanding  SMC
                   Preferred Stock under the  purchase method of accounting. The
                   Merger  constitutes an  acquisition of minority interests and
                   will also  be  accounted  for under  the  purchase  method of
                   accounting.   As a result,  the total  consideration  paid by
                   Versar for  its  interests  in SMC will be  allocated  to the
                   assets and liabilities  of SMC based on the fair value of the
                   assets and liabilities acquired.

   
Material Income Tax
 Consequences....  It is currently  contemplated that the Merger will qualify as
                   a tax-free reorganization.  If the Merger does so qualify, no
                   gain or loss  will  be  recognized  for  federal  income  tax
                   purposes by SMC,  Versar or Sub as a result of the Merger. In
                   addition,  no  gain or loss will be  recognized by holders of
                   SMC Common  Stock  as a result of the  exchange  of their SMC
                   Common Stock for  Versar  Common  Stock,  except for any cash
                   received for  fractional shares.  However, the Merger may not
                   qualify  as a  tax-free  reorganization,  depending  upon the
                   level of  appraisal rights perfected, the value of the Versar
                   Common  Stock  at the time of the Merger, and how many shares
                   of Versar  Common  Stock are sold by former SMC  stockholders
                   after the Merger.  If the Merger does not
    


                                        9

<PAGE>

   
                    qualify  for  tax-free   reorganization   status,   the  SMC
                    stockholders will recognize a gain or loss upon the exchange
                    of  their  SMC  Common  Stock  for  Versar   Common   Stock.
                    Regardless  of whether  the Merger  qualifies  for  tax-free
                    reorganization   status,   SMC   stockholders   who  perfect
                    appraisal  rights will  recognize gain or loss upon exchange
                    of their  SMC  Common  Stock for  cash.  See "THE  MERGER --
                    General -- and -- Material  Federal  Income Tax Consequences
                    of the Merger."
    

Appraisal Rights..  All stockholders of SMC on the Record  Date will be entitled
                    to exercise appraisal rights in accordance with Delaware law
                    with  respect  to  the  Merger.  A  stockholder  wishing  to
                    exercise appraisal rights must file a notice with SMC before
                    the  taking  of the  vote  on  the  approval  of the  Merger
                    Agreement,  must not vote in favor of the Merger (i.e., vote
                    "no" or abstain  from voting) and must comply with all other
                    provisions of Delaware law  necessary for the  perfection of
                    appraisal rights. See "THE MERGER -- Appraisal Rights."

The Merger Agreement

   
General  .........  Upon  the  terms and subject to the conditions of the Merger
                    Agreement,  SMC will merge with and into Sub effective as of
                    the Effective  Time. Upon  consummation  of the Merger,  SMC
                    will  become a  wholly-owned  subsidiary  of Versar  and the
                    stockholders  of SMC will  receive the Merger  Consideration
                    described herein.  Notwithstanding  the above, if Versar (in
                    its sole  discretion)  determines  that the  Merger  may not
                    qualify  for  tax-free  reorganization  status,  the  Merger
                    Agreement  provides  that Versar has the option (in its sole
                    discretion,  after consultation with SMC) to restructure the
                    Merger such that Sub will merge with and into SMC,  with SMC
                    becoming  the  surviving  corporation.  See "THE  MERGER  --
                    General -- and -- Material  Federal  Income Tax Consequences
                    of the Merger."
    

Effective Time....  The effective time of the Merger (the "Effective Time") will
                    occur upon the filing of a  Certificate  of Merger  with the
                    Secretary  of State of Delaware  and  acceptance  thereof by
                    such  Secretary  of  State  or  such  later  date  as may be
                    specified in such  certificate.  It is anticipated that such
                    certificate   will  be  filed  promptly  after  the  Special
                    Meeting.  See "THE MERGER  AGREEMENT  -- Closing;  Effective
                    Time."

Merger 
   Consideration..  In  consideration  for the Merger, Versar will issue .573584
                    of a share of Versar Common Stock in exchange for each share
                    of SMC Common  Stock  (other than  shares held by Versar and
                    shares as to which appraisal  rights have been perfected and
                    not  withdrawn).  In lieu of  issuing  fractional  shares of
                    Versar Common Stock, Versar will pay cash to any stockholder
                    otherwise  entitled  to receive a  fractional  share,  in an
                    amount  equal to the fair  market  value of such  fractional
                    share. No  consideration  will be allocated to shares of SMC
                    Preferred Stock, all of which are held by Versar and will be
                    cancelled in connection with the Merger.

                                       10

<PAGE>

Conditions to and
   Termination of
   the Merger..... The  consummation  of  the  Merger  is  subject  to  a number
                   of conditions  and  the  Merger Agreement  may  be terminated
                   by  either  party  upon  the  occurrence or  failure to occur
                   of certain events. See  "THE  MERGER  AGREEMENT -- Conditions
                   to   Consummation   of  the  Merger -- and -- Termination."

Market Value of Versar
and SMC Common Stock

Market for Versar
   Common Stock...  Versar  Common  Stock is traded on the AMEX under the symbol
                    "VSR." The  following  table sets forth the actual  high and
                    low closing sale prices for the Versar  Common Stock for the
                    periods indicated.

                                                             Versar Common Stock
                                                             -------------------
                            Period                             High        Low
                            ------                           -------     -------
                    Fiscal Year Ending June 30, 1998
                    First Quarter (thru September 16,
                      1997)................................. $5.0625     $3.375


                    Fiscal Year Ended June 30, 1997

                    Fourth Quarter..........................  4.000       3.1875

                    Third Quarter...........................  3.1875      3.000

                    Second Quarter..........................  3.250       2.5625

                    First Quarter...........................  3.9375      2.5625


                    Fiscal Year Ended June 30, 1996


                    Fourth Quarter..........................  4.688       2.625

                    Third Quarter...........................  3.563       2.750

                    Second Quarter..........................  4.063       3.125

                    First Quarter...........................  4.813       3.000


                    Fiscal Year Ended June 30, 1995


                    Fourth Quarter..........................  3.438       2.625

                    Third Quarter...........................  3.125       2.000

                    Second Quarter..........................  4.000       2.563

                    First Quarter...........................  3.938       2.875


                    On  May  2,  1997,   the  last  trading  day  prior  to  the
                    announcement  by Versar that it had  purchased a controlling
                    interest in SMC and that it


                                       11

<PAGE>

                   intended  to propose the  Merger,  the closing  sale price of
                   Versar  Common  Stock as reported on the AMEX was $3.5625 per
                   share.  On  September  16,  1997,  the closing  sale price of
                   Versar  Common  Stock as reported on the AMEX was $5.0625 per
                   share.  The number of recordholders of Versar Common Stock as
                   of June 30, 1997 was 748.

Market for SMC

   Common Stock...  Although  SMC  is a reporting company under the Exchange Act
                    and has been  publicly  traded in the past on the AMEX,  SMC
                    Common  Stock now  trades on the  over-the-counter  bulletin
                    board. There is no established public trading market for SMC
                    Common  Stock   and  trades  in  the   stock  are  sporadic,
                    constituting on average fewer than one trade per month.  The
                    number of record holders of  SMC Common  Stock as of  August
                    31, 1997 was 655.

Dividends.........  No  cash  dividends  have been paid by Versar since it began
                    public  trading of its stock in 1986. The Board of Directors
                    of Versar  intends to retain any future  earnings for use in
                    Versar's  business  and  does  not  anticipate  paying  cash
                    dividends  in the  foreseeable  future.  Under  the terms of
                    Versar's revolving line of credit, approval will be required
                    from Versar's primary bank for the payment of any dividends.
                    During the pendency of SMC's  bankruptcy  and since emerging
                    from bankruptcy, SMC has paid no dividends.

Risk Factors......  Ownership of Versar Common Stock involves certain risks.  In
                    considering   how  to  vote  with   respect  to  the  Merger
                    Agreement,  holders of SMC  Common  Stock  should  carefully
                    examine   the  "Risk   Factors"   section   of  this   Proxy
                    Statement/Prospectus, as well as other pertinent information
                    set  forth in this  Proxy  Statement/Prospectus.  See  "RISK
                    FACTORS."

Comparative Per Share Data

     Set forth below, are earnings and book value per share data of Versar on an
historical  and pro  forma  per  share  basis  and of SMC on an  historical  and
equivalent  pro forma per share basis.  The Versar pro forma  combined  data was
derived by combining financial information of Versar and SMC after giving effect
to the Merger under the purchase method of accounting.  The per share equivalent
pro forma data for SMC was calculated by multiplying  Versar's pro forma amounts
by the exchange ratio stated in "THE MERGER--Effects of the Merger."

     The  information  set forth below  should be read in  conjunction  with the
respective  historical audited and unaudited financial  statements of Versar and
SMC and the respective  notes thereto and with the unaudited pro forma financial
information and the related notes thereto,  which appear elsewhere in this Proxy
Statement/Prospectus.

     The following  information  is not  necessarily  indicative of the combined
results of  operations or combined  financial  position that would have resulted
had the Merger been consummated at the beginning of the periods  indicated,  nor
is it  necessarily  indicative of the future  combined  results of operations or
financial position.


                                       12

<PAGE>


                                             Fiscal Year            Nine Months
                                                Ended                  Ended
                                            June 30, 1996         March 31, 1997
                                            -------------         --------------
Earnings (Loss) per share:

Versar
   Historical.............................   $       0.19            $    0.17
   Pro Forma..............................          (0.11)                0.05

SMC
   Historical*............................          (0.58)**              0.30**

Book value per share:

Versar
   Historical.............................           1.55                 1.77
   Pro Forma..............................           1.75                 1.94

SMC***
   Historical*............................             --             $  (0.04)

   
*    SMC's  historical  earnings  per  share  and book  value  per share for the
     six-month period ended June 30, 1997 was $0.07 and $0.03, respectively.
    

**   SMC  Historical  amounts have been  conformed to Versar's  year end and are
     calculated based on the shares outstanding subsequent to the Reorganization
     from Bankruptcy.

***  SMC's historical book value per share is neither  comparable nor meaningful
     at June 1996 due to the "fresh-start" accounting adjustments adopted by SMC
     in July 1996.

                                       13

<PAGE>



                                  RISK FACTORS

Integration of Versar and SMC

      There  can  be  no  assurance  that  Versar  will  be  able  to  integrate
successfully  the  operations,  facilities  and management of SMC or realize any
benefits of the Merger. Additionally,  there can be no assurance that the Merger
will not have an  adverse  effect on ongoing  relationships  with  customers  or
suppliers of SMC.  Failure to successfully  integrate the businesses of SMC with
Versar could have a material  adverse  effect on Versar's  results of operations
and financial condition.

Dependence on Government Contracts

      Contracts with agencies of the United States  government and various state
and local governments have historically represented  approximately two/thirds of
Versar's revenue. Therefore, Versar is materially dependent on various contracts
with such governmental agencies. Companies engaged in government contracting are
subject to certain unique  business  risks.  Among these risks are dependence on
congressional appropriations and administrative allotment of funds, and changing
policies and  regulations.  Because the government  contracts held by Versar are
usually awarded for relatively  short periods of time and are subject to renewal
options in favor of the  government,  or, if of longer term,  are subject to the
award of task orders,  the stability and  continuity of that portion of Versar's
business depends on the periodic  exercise by the government of contract renewal
options  and the  awarding of task  orders.  Further,  following  the award of a
contract or task order,  completion  of the work is dependent  on  congressional
appropriations of the funds necessary to complete the task. Further, the federal
government  contracting laws provide that the United States  government is to do
business only with  responsible  contractors.  In this regard,  federal agencies
have the authority under certain  circumstances to suspend or debar a contractor
from further  government  contracting  for a certain  period of time in order to
protect the government's interest. Neither Versar nor its subsidiaries have been
suspended  or debarred  from  government  contracting,  nor has it ever been the
subject of any proceeding for such purpose.

Regulatory Enforcement

      Versar's business is materially dependent on the continued  enforcement by
state and federal governments of various environmental regulations. From time to
time,  depending  on  political  pressures,  state and  federal  agencies  relax
environmental  clean-up  standards to promote  economic growth and to discourage
industrial  businesses  from  relocating.  Any relaxation in clean-up  standards
impacts  Versar's  ability  to  secure  additional  contracting  work  with such
agencies.  Further,  in a period of  relaxed  environmental  standards,  private
industry may be less willing to allocate funds to consulting  services  designed
to prevent environmental problems.

Competition

      The  environmental  consulting  industry  is  highly  competitive.  Versar
competes with many companies,  some of which have greater  resources than Versar
and no  assurance  can be given  that such  competitors  will not  substantially
increase the resources devoted to their  environmental  consulting business in a
manner  competitive with the services  provided by Versar.  In addition,  Versar
faces competition from the growing use by its clients of in-house  environmental
staff.

Growth Potential of Environmental Consulting Industry

      The environmental  consulting  industry,  while stable,  has not exhibited
growth over the last few years.  Unless government  regulations are strengthened
and more  stringently  enforced with respect to environmental  clean-up,  Versar
does not expect the industry to grow in the foreseeable future. Given the strong
competition  within  this  industry,  this lack of growth  may  impact  Versar's
ability to secure additional contracts in the future.

Dependence on Key Personnel

      Versar's business is managed by a small number of management and operating
personnel,  the loss of certain of whom could have a material  adverse effect on
Versar.   Versar   believes  that  its  ability  to  manage  it  planned  growth
successfully  will depend in large part on its continued  ability to attract and
retain highly skilled and qualified personnel.

                                       14

<PAGE>
Versar  Acquisition  Growth  Strategy,  Intergration  of Acquired  Companies and
Impact of Industry Consolidation on Growth Strategy

      A  significant  component  of  Versar's  growth  strategy is the growth of
Versar through  acquisitions,  such as the acquisition of SMC described  herein.
Versar  believes that its current  financial  resources and the  availability of
Versar's Common Stock and the authorized, but unissued preferred stock of Versar
will enable it to consider additional acquisitions,  some of which may be larger
than the currently proposed  acquisition.  Although additional  acquisitions may
enhance  the  opportunity  of Versar to  increase  net income  over  time,  such
acquisitions will present greater administrative burdens,  increased exposure to
uncertainties inherent in acquisitions and marketing new services, the financial
risks of additional  operating  costs and potential  additional  interest costs.
Versar may also need to obtain  additional  equity or debt financing in order to
complete such  acquisitions.  There can be no assurance that Versar will be able
to conclude  any  acquisitions  in the future on terms  favorable to it or that,
once consummated, such acquisitions will be advantageous to Versar.

      Versar's  future  success is  dependent  upon its  ability to  effectively
integrate  acquired  businesses into Versar,  including its ability to implement
potentially  available marketing and costs saving  opportunities.  The financial
performance  of Versar is and will be subject to various risks  associated  with
the  acquisition  of  businesses,  if  additional  acquisitions  are  completed,
including the financial impact of expenses and potential disruptions  associated
with the  integration  of  businesses.  In  addition,  the  diversion  of senior
management's  attention  during the  integration  process  could have an adverse
effect  on  Versar's   operations.   There  can  be  no  assurance  that  future
acquisitions  will not have an adverse effect upon Versar's  operating  results,
particularly  during the periods in which the operations of acquired  businesses
are being integrated into Versar's operations.

      The environmental consulting industry is currently experiencing a trend of
consolidation.  As a result, Versar will face increasing  competition in bidding
for additional  acquisition targets,  including  competition with companies with
larger  resources  to  complete  such  acquisitions  than  Versar.  As a result,
Versar's  strategy  of growth  through  acquisitions  may be more  difficult  to
achieve  as  consolidation  continues.  As a  result,  the  diversion  of senior
management's   attention  to  Versar's  acquisition  strategy  may  increase  as
competition  for additional  acquisitions  increases.  There can be no assurance
that Versar will be successful in future bids for acquisition targets.

Financial Constraints

      In recent years Versar has reduced its outstanding  debt and currently has
additional borrowing capacity.  However, many of the companies with which Versar
competes for customers  and for  acquisition  opportunities  are larger and have
greater resources than Versar,  particularly greater amounts of cash and greater
borrowing  capacity.  Versar's  inability  to access  additional  capital  could
adversely impact its growth strategy, its ability to meet customer needs and its
ability to complete additional acquisitions.

Weather Conditions

      Versar's ability to complete contracts in a timely,  cost effective manner
is impacted by adverse weather conditions,  particularly in the northern portion
of the country during the winter. As a result, Versar's revenue and earnings may
vary considerably from quarter to quarter.

Potential Federal Income Tax Consequences

   
     It is  currently  contemplated  that the Merger will  qualify as a tax-free
reorganization.   However,   the   Merger   may  not   qualify   as  a  tax-free
reorganization,  depending  upon the level of appraisal  rights  perfected,  the
value of the Versar Common Stock at the time of the Merger,  and how many shares
of Versar Common Stock are sold by former SMC stockholders  after the Merger. If
the  Merger  does  not  qualify  for  tax-free  reorganization  status,  the SMC
stockholders will recognize a gain or loss upon the exchange of their SMC Common
Stock for Versar Common Stock for federal income tax purposes.  Further, in such
situation,  if the Merger is not  restructured as set forth under "THE MERGER --
General and -- Material  Federal  Income Tax  Consequences  of the  Merger," the
transaction would be taxable to the Surviving Corporation.  Further,  regardless
of  whether  the  Merger  qualifies  for  tax-free  reorganization  status,  SMC
stockholders  who  perfect  appraisal  rights  will  recognize  gain or loss for
federal income tax purposes upon exchange of their SMC Common Stock for cash.
    

                             THE SMC SPECIAL MEETING

Time, Date and Place

     This Proxy  Statement/Prospectus  is being  furnished to the holders of SMC
Common Stock and SMC Preferred  Stock as of the Record Date in  connection  with
the  solicitation  of proxies by the SMC Board for use at the Special Meeting to
be held on October 22, 1997 at 10:00 a.m.  Eastern  Daylight Time, at and at any
postponements or adjournments thereof.

                                       15

<PAGE>

Matters to be Considered at the Special Meeting

      At the Special Meeting,  the holders of SMC Common Stock and SMC Preferred
Stock will be asked to consider and vote upon (i) the Merger Agreement,  and the
transactions  contemplated  thereby and (ii) such other business as may properly
come before the Special Meeting and any postponements or adjournments thereof.

Voting and Record Date

      The Board has fixed September 5,  1997  (the "Record Date"), as the Record
Date for  determining  holders of SMC Common  Stock and SMC  Preferred  Stock of
record  entitled  to  receive  notice  of and to  vote at the  Special  Meeting.
Accordingly,  only holders of record of SMC Common Stock and SMC Preferred Stock
who are  holders of such  securities  as of the Record  Date will be entitled to
notice of and to vote at the Special Meeting.  As of the Record Date, there were
1,999,604  shares of SMC  Common  Stock  outstanding  and  entitled  to vote and
1,750,000 shares of SMC Preferred Stock outstanding and entitled to vote.

      Each  holder of record of SMC Common  Stock on the Record Date is entitled
to cast one vote per  share,  exercisable  in person or by a  properly  executed
proxy, with respect to the approval of the Merger Agreement and any other matter
to be  submitted  to a vote of  stockholders  at the  Special  Meeting.  The SMC
Preferred  Stock is  entitled  as a class to a vote with  respect  to the Merger
Agreement  equal  to  .01%  of the  aggregate  vote  to  which  all  issued  and
outstanding shares of SMC Common Stock is entitled,  exercisable in person or by
properly executed proxy. As a result,  Versar as the holder of the SMC Preferred
Stock,  is entitled to  approximately  .00011  votes per share of SMC  Preferred
Stock, or approximately 200 votes in the aggregate.

      The  presence  at the  Special  Meeting,  in person or by a proxy,  of the
holders of a majority  of the shares of SMC Common  Stock and a majority  of the
shares of SMC Preferred  Stock  outstanding on the Record Date will constitute a
quorum at the Special  Meeting.  Votes cast by proxy or in person at the Special
Meeting will be counted by the persons appointed by SMC to act as the inspectors
for the meeting.  Shares  represented  by proxies that  reflect  abstentions  or
include  "broker  non-votes"  will be treated  as shares  that are  present  and
entitled to vote for purposes of determining the presence of a quorum. Under the
laws of the State of Delaware,  the affirmative vote of a majority of the shares
of SMC Common Stock and SMC Preferred Stock issued and outstanding on the Record
Date voting together as a class is required to authorize the Merger. Abstentions
and  "broker  non-votes"  will be included in the  calculation  for  purposes of
determining  whether the Merger  Agreement has been approved and will be treated
as "no" votes.

      The Board has unanimously  approved the Merger  Agreement and recommends a
vote FOR the  approval  of the  Merger  Agreement.  SMC is  seeking  stockholder
approval  of the Merger  Agreement.  Certain  stockholders  of SMC owning in the
aggregate 15% of the  outstanding  SMC Common Stock have agreed to vote in favor
of the  Merger  Agreement.  Further,  Versar  owns  approximately  53.5%  of the
outstanding SMC Common Stock and 100% of the outstanding SMC Preferred Stock and
intends to vote such stock in favor of the Merger Agreement. Therefore, approval
of the Merger Agreement by the  stockholders of SMC is assured.  See "THE MERGER
AGREEMENT -- Lock-up Agreements" and "PRINCIPAL STOCKHOLDERS OF SMC."

Proxies

      All  shares  of SMC  Common  Stock  and  SMC  Preferred  Stock  which  are
represented at the Special Meeting by properly  executed  proxies received prior
to or at the Special Meeting, and not duly and timely revoked,  will be voted at
the  Special  Meeting  in  accordance  with the  choices  marked  thereon by the
stockholders.  If no choice is marked,  the shares will be voted FOR approval of
the Merger Agreement.

      At the time this Proxy Statement/Prospectus was filed with the Commission,
the Board was not aware of any other  matters not  referred to herein that would
be presented for action at the Special  Meeting.  If any other matters  properly
come before the Special Meeting,  the persons  designated in the proxy will vote
the shares represented thereby in accordance with their best judgment.

      Any proxy given pursuant to this solicitation may be revoked by the person
giving it at any time  before it is voted.  Proxies may be revoked by (i) filing
with the  Secretary  of SMC at or before the  taking of the vote at the  Special
Meeting a written notice of revocation bearing a later date than the proxy, (ii)
duly executing a later-dated proxy relating to the same shares and delivering it
to the Secretary of SMC before the taking of the vote at the Special  Meeting or
(iii) attending the Special Meeting and voting in person (although attendance at
the Special  Meeting  will not in and of itself  constitute  a  revocation  of a
proxy). Any proxy revoked in writing should be

                                       16

<PAGE>

addressed to: Marion G. Hilferty, Secretary, Science Management Corporation, 721
Routes 202/206, Bridgewater, New Jersey 08807.

      All expenses of this  solicitation,  including  the cost of preparing  and
mailing  this  Proxy  Statement/Prospectus,  will be  borne  by SMC  and  Versar
jointly.  In addition to  solicitation by mail,  arrangements  will be made with
brokers  and  other  custodians,  nominees  and  fiduciaries  to  forward  proxy
solicitation  materials to beneficial  owners of shares of SMC Common Stock held
of record by such brokers,  custodians,  nominees and  fiduciaries,  and SMC may
reimburse  such  brokers,   custodians,   nominees  and  fiduciaries  for  their
reasonable expenses incurred in connection therewith. Directors and employees of
SMC may also solicit  proxies in person or by telephone  without  receiving  any
compensation  in  addition  to  their  regular  compensation  as  directors  and
employees.

                                   THE MERGER

General

      The following  information sets forth the material terms of the Merger and
is qualified in its entirety by reference to more detailed information contained
elsewhere in this Proxy Statement/Prospectus, including the Appendices hereto. A
copy of the Merger  Agreement  is  included  as  Appendix I and is  incorporated
herein  by  reference.  The  stockholders  of SMC are  urged to read the  Merger
Agreement carefully.

Effects of the Merger

      At the  Effective  Time,  SMC will be merged  with and into  Sub,  and the
separate  existence  of SMC will cease.  Sub will be the  surviving  corporation
("Surviving  Corporation")  in the  Merger  and  will  continue  to  exist  as a
wholly-owned  subsidiary  of Versar.  At the Effective  Time,  each share of SMC
Common Stock then issued and  outstanding  (other than shares held by Versar and
shares as to which the  holder  perfects  appraisal  rights in  accordance  with
Delaware law) will be converted into the right to receive  .573584 of a share of
Versar Common Stock.  As of the Record Date there were  1,999,604  shares of SMC
Common Stock outstanding of which 1,070,000 shares were held by Versar.  See "--
Background and Reasons for the Merger." Upon consummation of the Merger, holders
of SMC Common  Stock,  excluding  Versar,  would be entitled to receive,  in the
aggregate, approximately 533,433 shares of Versar Common Stock. At the Effective
Time, each share of SMC Preferred Stock will be cancelled. As of the Record Date
there were 1,750,000 shares of SMC Preferred Stock outstanding.

      Each certificate  representing SMC Common Stock prior to the Merger (other
than  certificates  held by Versar and  certificates  representing  shares as to
which the holder has perfected appraisal rights) will thereafter  represent only
the  right  to  receive  the  Merger  Consideration.  For a  description  of the
procedures  for  exchanging  certificates  representing  SMC Common  Stock,  see
"--Procedures for Exchange of Certificates."  Each share of SMC Common Stock and
SMC Preferred  Stock held by Versar prior to the Merger will be cancelled and no
payment will be made with respect thereto in connection with the Merger.

      At the Effective Time,  each issued and outstanding  share of common stock
of Sub will  constitute one share of common stock of the Surviving  Corporation,
all of which will be held by Versar.

      Pursuant to the Merger, at the Effective Time, all the properties, rights,
privileges,  powers and  franchises  of SMC and Sub shall vest in the  Surviving
Corporation,  and all debts,  liabilities and duties of SMC and Sub shall become
the debts, liabilities and duties of the Surviving Corporation.

Procedures for Exchange of Certificates

      As of the  Effective  Time, a bank or trust  company  designated by Versar
shall act as exchange agent (the "Exchange Agent") in effecting the exchange for
the  Merger  Consideration  of  certificates  that,  immediately  prior  to  the
Effective  Time,  represented  shares of SMC Common  Stock  entitled  to payment
pursuant to the Merger Agreement.

      Promptly  after the Effective  Time,  the Exchange Agent will mail to each
holder of record  (other than  Versar and  holders of SMC Common  Stock who have
properly  demanded and  perfected  appraisal  rights under the DGCL,  as defined
herein)  of  a  certificate  which  immediately  prior  to  the  Effective  Time
represented  outstanding  Common  Stock,  a notice  advising  the  holder of the
effectiveness of the Merger  accompanied by a letter of transmittal in customary
form (the  "Letter of  Transmittal").  The Letter of  Transmittal  will  contain
instructions  with respect to the  surrender of  certificates  representing  SMC
Common Stock for Merger Consideration in connection with the

                                       17

<PAGE>

Merger and will specify  that  delivery  will be effected,  and risk of loss and
title to such  certificates will pass, only upon delivery of the certificates to
the Exchange Agent.

      Upon  surrender to the Exchange  Agent of  certificates  representing  SMC
Common  Stock in  accordance  with the  instructions  contained in the Letter of
Transmittal, the holder thereof will be entitled to receive in exchange therefor
shares of Versar  Common  Stock and cash in lieu of  fractional  shares to which
such holder is entitled pursuant to the Merger Agreement. The stock certificates
so  surrendered  will  forthwith  be  cancelled.  In the event of a transfer  of
ownership  of SMC Common  Stock which is not  registered  in the stock  transfer
records of SMC,  it shall be a condition  to such  exchange  that a  certificate
representing the proper number of shares of SMC Common Stock be presented by the
transferee  to the Exchange  Agent,  accompanied  by all  documents  required to
evidence and effect such  transfer  and by evidence  that any  applicable  stock
transfer taxes have been paid.  Until  surrendered,  each  certificate  shall be
deemed  at any time  after the  Effective  Time to  represent  only the right to
receive  the  Merger  Consideration  upon  surrender  of  the  certificate.  SMC
stockholders  should  not submit  their  certificates  evidencing  shares of SMC
Common Stock for exchange  unless and until the transmittal  instructions  and a
Letter of Transmittal are received or obtained from the Exchange Agent.

      Any SMC stockholder  who has lost or misplaced a certificate  representing
shares of SMC Common Stock must  deliver to the  Exchange  Agent an affidavit of
that fact and, if required by Versar,  post a bond in such reasonable  amount as
Versar may direct as indemnity against any claim that may be made against SMC or
Versar  with  respect  to such  certificate,  in order  to  receive  the  Merger
Consideration to which such holder is entitled.

      Any portion of the aggregate Merger Consideration  remaining undistributed
six  months  after  the  Effective  Time  will  be  returned  to  the  Surviving
Corporation and any holders of theretofore  unsurrendered  SMC Common Stock will
thereafter be able to look only to the Surviving  Corporation for any portion of
such Merger  Consideration to which they are entitled.  Neither Versar,  Sub nor
SMC will be liable to any  holder of SMC Common  Stock for any  amount  properly
delivered  to a public  official  pursuant  to  applicable  abandoned  property,
escheat or similar laws.

Background and Reasons for the Merger

      The  terms  of  the  Merger   Agreement  are  the  result  of  arms-length
negotiations between representatives of Versar and SMC. The following is a brief
discussion  of the  background  of these  negotiations,  the Merger and  related
transactions.

      SMC has traditionally  operated through a series of subsidiaries  offering
management  services  and  systems,  environmental  consulting  and  engineering
services to both the public and private  sectors.  During the 1970's and 1980's,
SMC grew from a relatively small company to a large, multi-national company with
several subsidiaries and aggregate annual sales of approximately $90 million. By
the early 1990's, SMC began to suffer financially from a soft economy, expensive
lease obligations  undertaken in the 1980's,  large overhead costs and personnel
defections  in two of its  subsidiaries.  In  the  early  1990's,  discretionary
spending  for  professional  services in the United  States and  internationally
slowed  dramatically,  and, as a result,  SMC's  business  suffered a decline in
revenue. This loss of revenue created a cash flow problem,  particularly because
SMC was obligated to continue fulfilling office lease obligations that could not
be  renegotiated.  By 1993,  although SMC had attempted to survive the difficult
market  conditions  by selling  several  of its  subsidiaries  and taking  other
corporate  action,  the Board of Directors of SMC determined  that the financial
condition of SMC could best be enhanced by seeking relief through the bankruptcy
process.  Consequently,  SMC, but not its operating subsidiaries, in cooperation
and agreement with its bank, filed a voluntary petition for relief under Chapter
11 of the United States  Bankruptcy Code in the United States  Bankruptcy  Court
for the District of New Jersey in July 1993.

      At the time the  bankruptcy  petition was filed,  Constellation  Bank N.A.
(the  "Bank")  held a  first  priority  lien  on the  stock  of  SMC's  domestic
subsidiaries and was owed approximately  $5,150,000.  In addition,  Donald Gant,
who was owed approximately  $2,000,000,  held a first priority lien on the stock
of SMC's foreign subsidiaries except for the United Kingdom subsidiary.

      Throughout 1993 and 1994, SMC continued to pursue a reorganization program
intended to reduce  losses,  strengthen  and refocus its  business  and generate
working  capital.  SMC made  substantial  progress towards cost containment in a
number of areas,  and  began to  realize  the  benefits  of this cost  reduction
program in the results of operations during 1994. Notwithstanding such progress,
in 1995  and  1996,  SMC  operations  were  adversely  affected  by the  lack of
liquidity and working capital.  SMC's cash position dramatically declined during
this period. During the pendency of the bankruptcy  proceedings,  no new capital
was invested in SMC, nor did it have any bank financing.

                                       18

<PAGE>

      On June 28, 1994, SMC and its domestic  subsidiaries executed an agreement
(the  "Agreement")  with  the  Bank  and  Somerset   Kensington   Capital  Corp.
("Somerset"), pursuant to which the Bank's claim of approximately $5,400,000 was
assigned to Somerset for the sum of $900,000.  A dispute then arose  between SMC
and Somerset concerning their respective rights under the Agreement. Ultimately,
Imperial Capital Worldwide Partners, L.P. ("Imperial") took an assignment of the
Bank's claim from  Somerset for the sum of  approximately  $1,035,000.  Prior to
SMC's motion to the Bankruptcy Court for approval of this  assignment,  Imperial
had assured SMC  management  that it would  become a  co-proponent  of a plan of
reorganization  for SMC and  that it  would  contribute  substantial  additional
working capital to SMC.

      During 1995, SMC and Imperial  contentiously  dealt with several  disputes
arising  from the written  agreement  between  SMC and  Imperial  regarding  the
reorganization  plan and the  introduction of working capital to SMC. On January
25,  1996,  after  months  of  protracted  negotiations,  SMC and  Imperial,  as
co-proponents,  filed the Fifth Modified Plan of Reorganization (the "Bankruptcy
Plan"),  which was confirmed by the U.S.  Bankruptcy  Court in a hearing held on
April 17,  1996.  The  Bankruptcy  Plan became  effective  and SMC emerged  from
bankruptcy protection on July 10, 1996 (the "Effective Date").

      Pursuant to the Bankruptcy Plan, SMC was  recapitalized as follows.  SMC's
old common stock (3,300,000  shares  outstanding) and all other equity interests
related thereto were canceled, annulled and extinguished.  A total of 10,000,000
shares of new common stock were  authorized,  and  1,999,604 of such shares were
issued and distributed. SMC also issued 1,750,000 shares of new preferred stock,
redeemable subject to restrictions specified in the Bankruptcy Plan.

     On the Effective Date, in satisfaction of Imperial's  claim as successor to
the Bank and Somerset, Imperial received approximately 53.5% of SMC's new common
stock, 100% of SMC's new preferred stock and an option to purchase an additional
17.5% of SMC's  new  common  stock  from all of the other  holders  of SMC's new
common stock on a pro rata basis. The unsecured  creditors received 20% of SMC's
new  common  stock  plus  cash in the  amount  of  $570,000,  to be paid  over a
three-year  period on each  anniversary  of the  Effective  Date.  The remaining
shares of SMC's new common stock were issued to certain management  stockholders
(17%), the former equity holders of SMC (7.5%) and Charles Gordon Holladay (2%).

      On the Effective  Date, and without the knowledge of the Bankruptcy  Court
or SMC management, Imperial sold to Sorol, a New York partnership ("Sorol"), for
the sum of $500,000 a portion of the equity interests in SMC issued to Imperial,
consisting of 20% of SMC's new common stock,  37.7% of SMC's new preferred stock
and a portion  of  Imperial's  option  giving  Sorol the  right to  purchase  an
additional 6.6% of SMC's new common stock. The Stock Purchase  Agreement between
Imperial and Sorol provided,  among other things, that Imperial had the right to
repurchase  all of the  equity  interests  it had sold to  Sorol  for the sum of
$760,000 at any time during the 18 month period  following  the  Effective  Date
(the "Sorol Repurchase Option").

      At a foreclosure  auction  conducted  pursuant to the Bankruptcy Plan, Mr.
Gant purchased SMC's interest in its foreign  subsidiaries except for the United
Kingdom subsidiary in exchange for his secured claim.

      The Bankruptcy  Plan  provided,  among other things,  that  administrative
claims would be paid up to an aggregate cap of $1,016,000.  SMC paid $466,000 of
administrative  claims on or about the Effective Date substantially  using funds
provided by Imperial in accordance with the requirements of the Bankruptcy Plan.
The Bankruptcy Plan required the $550,000 balance of the  administrative  claims
to be paid in three  installments,  12 months, 18 months and 24 months after the
Effective Date.

     The  Bankruptcy  Plan  specified who would be the officers of SMC as of the
Effective Date. The officers specified included James A. Skidmore,  Jr., who has
been President and Chief Executive Officer of SMC since 1972 and Chairman of the
Board since 1975, as President and Chief Executive Officer.  The Bankruptcy Plan
also addressed the composition of the Board of Directors of SMC, giving Imperial
the right to designate  three members and providing that James A. Skidmore,  Jr.
would be Chairman of the Board and that he would have the right to  designate an
additional member of the Board. Mr. Skidmore's designee was Aaron Locker.

      From inception, the Board appointees of Imperial,  Harvey Borsuk, Jonathan
Borsuk and Michelle Borsuk Dana  (collectively,  the  "Borsuks"),  and the other
directors and  management  of SMC disagreed as to the  management of SMC and the
requirements  of  the  Bankruptcy  Plan.  One  of the  major  disagreements  was
regarding the subject of working  capital.  The Bankruptcy  Plan did not provide
for any injection of working  capital by Imperial or any other  person;  it did,
however,  permit SMC to seek  asset-based debt financing for purposes of working
capital. After the Effective Date, SMC continued to suffer financial difficulty,
primarily  from the lack of working  capital,  as the Board of  Directors of SMC
(controlled  by Imperial)  continually  rejected  management's  working  capital
proposals.

                                       19

<PAGE>

      The parties also  disagreed  regarding  various  payments that the Borsuks
caused or attempted to cause SMC to make to them.  At a time when SMC had barely
enough funds to meet payroll,  had difficulties meeting its responsibilities for
payables and could not afford to pay for  refundable bid bonds for new projects,
and  notwithstanding  the fact that none of the Borsuks were  experienced in the
business of SMC,  the Borsuks  voted to  compensate  Harvey  Borsuk and Michelle
Borsuk  Dana at the rate of $10,000  per year plus  $1,000 per meeting for their
services  as  directors  and to  elect  Jonathan  Borsuk  Vice  Chairman  and to
compensate him at the rate of $10,000 per month, plus benefits and expenses.  In
addition,  Jonathan Borsuk attempted to travel  extensively at SMC's expense and
demanded an office, a secretary and company-provided transportation.

      These disagreements led to a deadlock between management and the Board and
the  inability of SMC to  implement a viable  business and  financing  plan.  In
connection  with these and  related  disagreements,  including  the  involuntary
termination of Mr. Skidmore as President and Chief  Executive  Officer of SMC in
violation  of  his  Employment  Agreement,   the  following  two  lawsuits  were
instituted  against the Borsuks and Imperial:  James A. Skidmore,  Jr. et al vs.
Imperial  Capital et al.,  pending  before  the  Superior  Court of New  Jersey,
Monmouth  County,  Chancery  Division (the  "Superior  Court  Action") and Ravin
Sarasohn et al. vs.  Imperial  Capital et al.,  pending before the United States
Bankruptcy  Court,  New Jersey  Division  (the "Ravin  Sarasohn  Action").  See,
"BUSINESS OF SMC - Legal Proceedings" for a discussion of these lawsuits.

      As a result of the Ravin Sarasohn  Action,  the Bankruptcy  Court enjoined
the Borsuks from paying themselves any compensation. As a result of the Superior
Court Action,  Mr.  Skidmore was restored to his position as President and Chief
Executive  Officer of SMC and both Imperial and the Borsuks were restrained from
interfering  with his  exercise  of the  corporate  duties  associated  with his
position, including his ability to oversee the day-to-day operations of SMC, and
the Borsuks agreed to negotiate in good faith with Mr. Skidmore to resolve their
differences or to effectuate a buyout by one party of the other.

      On or  about  December  4,  1996,  Mr.  Skidmore  and his  counsel,  other
representatives  of SMC and Harvey and Jonathan  Borsuk and their counsel met to
discuss,  among other things,  whether or not other outside  investors  could be
brought in to purchase the Borsuks' equity interests in SMC. During that meeting
the Borsuks stated that they would require a minimum of $1,250,000 to $1,500,000
and that they would negotiate in good faith if Mr. Skidmore could produce such a
potential investor.

      During the ensuing  period,  from December  1996 through  March 1997,  SMC
management worked vigorously at contacting potential investors.  Very few of the
potential investors  contacted by SMC were interested.  Management believes that
this  was  partially  due to  the  conflict  between  Imperial  and  management,
partially due to reluctance to invest in a company that was subject to a plan of
reorganization under the U.S. Bankruptcy Code and also partially due to the fact
that SMC's working capital difficulties over an extended period of time had left
it in a position where an immediate  infusion of working capital was required in
addition  to the  purchase  of the  Borsuks'  position.  The  ability to attract
investors was further  complicated  by the fact that the size of the  investment
that SMC was pursuing was, at least initially,  less than $2,000,000.  SMC found
that most of the  traditional  financing  organizations  appear to prefer larger
investments  and had little or no interest in  pursuing  an  investment  of this
size.  Another  complicating  factor  was the fact that SMC's  business  is more
diversified than that of most other professional services businesses,  resulting
in most potential investors from within the industry still being unfamiliar with
significant parts of SMC's business.

      By the end of February  1997,  serious  interest  had  developed  from two
sources.  One was Versar,  one of the directors of which  contacted Mr. Skidmore
directly;  they had known each other through business  dealings over a period of
time. The other (the "Other Interested Party") was introduced through a New York
investment banking firm that was familiar with the Borsuks.  There were numerous
meetings  between  SMC  management  and  representatives  of  each  of  the  two
interested  parties,  as well as constant  telephone  conversations.  During the
course of these  discussions  and meetings  both  interested  parties  requested
financial  statements  as well as  various  reports  and  forecasts,  which were
furnished  by SMC.  On a daily  basis  Mr.  Skidmore  and  members  of his staff
answered  questions  from both  organizations.  In February and March 1997,  the
Other Interested Party visited SMC's headquarters and the offices of most of its
domestic and international subsidiaries.

                                       20

<PAGE>
      On or about  April 1,  1997,  the  Chief  Executive  Officer  of the Other
Interested  Party informed Mr.  Skidmore that they had reached a tentative price
with the  Borsuks to  purchase  their  entire  equity  interest.  This price was
$2,790,000.  Notwithstanding  the Borsuks' initial statements to management that
they required  $1,250,000  to  $1,500,000,  their demands had increased  several
times during the process.  Although the Other  Interested Party was the first to
reach  agreement  with the Borsuks,  management  had serious  concerns about the
Other Interested Party because they had indicated on several occasions that they
would  not be able to make a  written  commitment  to abide by the  terms of the
Bankruptcy Plan (including  funding SMC to the extent necessary for it to do so)
and because they were unwilling to make any specific  commitments  regarding the
timing  and  amount  of the  funding  of  SMC's  working  capital  requirements.
Management was concerned that they would not fund these  requirements  promptly.
Management was concerned  about meeting SMC's  obligations  under the Bankruptcy
Plan in part because of the potential that its creditors could force the Company
back into bankruptcy and perhaps to be liquidated if these  obligations were not
met.  Imperial could not proceed without the support of Mr. Skidmore  because of
the need for a resolution of the two legal proceedings  referred to above before
a buyer would be willing to enter into a transaction with Imperial.

      Versar  was not at that  time as  serious  a  suitor  because  it had only
expressed  a  willingness  to pay  up to  $1,500,000  for  the  Borsuks'  equity
interests.  The day after he was informed of the Other Interested  Party's price
agreement with Imperial,  Mr.  Skidmore  informed  Versar of this price.  Versar
reacted  promptly.  In response to Mr. Skidmore's  request,  Versar informed Mr.
Skidmore  that it would  send a detailed  term  sheet in a short  period of time
outlining what it was willing to do.

     The next day, SMC received a written  proposed  term sheet from the general
counsel of Versar.  The term sheet provided that Versar would pay the price that
Imperial had negotiated with the Other Interested Party, would follow all of the
terms of the Bankruptcy Plan and would provide SMC with adequate working capital
to pursue a business plan to be agreed upon and to meet all of SMC's obligations
under the  Bankruptcy  Plan.  It also  provided  that in addition to  purchasing
Imperial's  equity  interests,  Versar would purchase the SMC shares held by SMC
management  for a price of $1.90 per share payable in Versar Common Stock valued
at $4.00  per  share,  and  would  purchase  the SMC  shares  held by all  other
stockholders of SMC in exchange for  convertible  preferred stock of Versar with
an annual  dividend  of 3%.  The  number of shares  and  conversion  rate of the
preferred  stock  were to be fixed to  reflect  a $6.00  value per share for the
Versar Common Stock.

     The term sheet further provided that the existing Employment  Agreements of
Mr.  Skidmore and of Frank S. Rathgeber,  SMC's  Executive Vice  President,  and
Marion G. Hilferty,  SMC's Vice President - Administration and Secretary,  would
remain in place. Mr.  Skidmore's  Employment  Agreement is for a three-year term
which  commenced  on the  Effective  Date at an  annual  salary of not less than
$200,000, plus additional annual compensation equal to 4% of SMC's income before
income  taxes.  The term sheet  provided that Mr.  Skidmore  would be elected to
Versar's Board of Directors as Vice Chairman.  The term sheet also provided that
SMC  management  and other key  employees  of SMC would be  granted  options  to
purchase an aggregate of up to 100,000  shares of Versar common stock at a price
equal to their  fair  market  value on the date of grant.  Pursuant  to the term
sheet, options to purchase in the aggregate 87,750 shares of Versar Common Stock
were granted to certain SMC  employees and members of SMC  management  effective
May 2, 1997, at a price of $3.569 per share, 25,000 of which were granted to Mr.
Skidmore.

      Several days later, a full "due  diligence  team" arrived at SMC headed up
by the general counsel of Versar, to conduct a complete review of SMC's business
in connection with the proposed  transaction.  The next week, Versar visited the
offices of each of SMC's domestic subsidiaries.

      Management  proceeded to negotiate  with Versar  regarding the purchase of
management's  stock and the stock  held by the other  stockholders  of SMC.  The
original discussions and documentation provided for the purchase of management's
aggregate  holdings  of 17% of SMC's  Common  Stock  contemporaneously  with the
purchase of Imperial's  equity interests in exchange for common stock of Versar,
and  for the  purchase  of the  SMC  Common  Stock  held  by the  remaining  SMC
stockholders  in a subsequent  merger  transaction  in exchange for  convertible
preferred stock of Versar.

      The original discussions and documentation  reflected a price of $1.90 per
share of SMC common stock for management's  stock.  Management  viewed this as a
favorable price because it was equal to the price that Sorol had negotiated with
Imperial as the price  Imperial  would have to pay to repurchase  Sorol's equity
interests in SMC pursuant to the Sorol Repurchase Option,  allocating the entire
price to the SMC  Common  Stock held by Sorol and  nothing to the SMC  Preferred
Stock  held by Sorol or to its  options  to  purchase  additional  shares of SMC
common  stock.  The Sorol price  represented  a 52% premium  over the price that
Sorol paid to Imperial for these equity interests.  The $1.90 was also obviously
favorable  compared  to the $.125 at which the SMC  Common  Stock was  generally
quoted in the market since January 1997. Management expressed concern,  however,
about  the   reasonableness   of  the  purchase   price  being  offered  to  the
non-management   stockholders   in  relation  to  the  price  being  offered  to
management. Management was anxious to have all stockholders treated equally.

                                       21

<PAGE>

      For purposes of  determining  how many shares of Versar Common Stock would
be received for each share of SMC Common Stock,  Versar initially  proposed that
the Versar  Common Stock be valued at $4.00 per share,  resulting in an exchange
ratio of .475 shares of Versar  Common  Stock to each share of SMC Common  Stock
($1.90/$4.00).  After  negotiation,  it was agreed that the Versar  Common Stock
would be valued based on its average  closing  price over the five business days
preceding  the closing of the  transaction  between  Versar and  Imperial.  This
average  turned out to be $3.3125 per share,  resulting in an exchange  ratio of
 .573584  shares  of  Versar  Common  Stock  to each  share of SMC  Common  Stock
($1.90/$3.3125).

     During this period the  conversations  continued with the Other  Interested
Party. Several of their  representatives met again with various  representatives
of SMC. After that meeting,  they were asked to respond regarding the amount and
timing of their funding of working capital  requirements  and to commit to abide
by all terms of the Bankruptcy Plan. In a letter dated April 16, 1997, the Other
Interested  Party  stated  that it would  provide  up to $1  million  of working
capital on a mutually  agreed  schedule by  purchasing  common stock from SMC at
$2.00 per share. The letter also stated that the Other  Interested  Party, if it
became  majority  stockholder  of SMC, would not interfere with or prevent SMC's
compliance  with the  terms of the  Bankruptcy  Plan,  provided  that the  Other
Interested Party would be free to exercise its rights as a stockholder of SMC as
it, in its sole discretion, determined.

      In the meantime SMC had been late with several payrolls for certain of the
SMC subsidiaries.  The missed payrolls particularly  aggravated the situation at
the two data centers that SMC operates for IBM,  since under SMC's contract with
IBM the employees at these sites were to be paid on time. Several senior members
of management had long  intervals  when they were not paid at all. Mr.  Skidmore
was not paid for five months and others went without pay for approximately three
months.  In addition there were numerous  employee  expenses that were not being
reimbursed  throughout  the company,  in some cases for as much as eight months.
Mr. Skidmore used his personal credit card and wrote many personal checks to pay
for insurance  and other  expenses of the  business.  On one occasion  Sheriff's
officers  came into the  headquarters  to begin to tag the  furniture  and other
assets because the landlord of SMC's  headquarters  facility had gone into court
seeking  immediate  payment of past rents. The landlord for the facility used by
SMC's   Environmental   Services  Group  obtained  an  injunction  freezing  the
Environmental Services Group's payroll account.  Numerous creditors were calling
on a frequent basis.  Payables were accumulating to substantial amounts. In some
cases vendors that were  important to various  assignments  would no longer work
for SMC until they were paid. This was  particularly  true in the  environmental
business.  Many business  opportunities  that otherwise  would have been pursued
could not be  pursued  because  there  was no money to  travel or to fund  other
necessary  marketing  expenses.  Several key staff members from the already very
small and depleted staff were asked to go on four day work weeks.  These factors
combined to make it extremely difficult for SMC to function.

     Mr.  Skidmore  held almost  daily  meetings  with his  management  team and
management  agreed  unanimously that SMC had to act quickly or there would be no
business left to sell.  Management determined that SMC could survive and rebuild
the business with either party.  It was agreed that  whichever  party could fund
SMC's  working  capital  needs in the  shortest  period of time  should be given
priority in order to save SMC. Versar continued to move much more rapidly in its
pursuit  of SMC and was also  willing  to  modify  its term  sheet to  include a
specific  plan for the  amount and  timing of the  funding  of  working  capital
requirements.  The  aggregate  amount  under  this plan was  approximately  $1.9
million, with approximately $730,000 in the first three months and approximately
$1.6 million  over the course of the first 12 months.  This  compared  favorably
with the $1 million of working  capital offered by the Other  Interested  Party.
Versar also gave management comfort that bills would be satisfied, relationships
with vendors  would be taken care of and  employees'  expenses and back salaries
would be given  priority.  Accordingly,  management  determined  to proceed with
negotiations  with Versar and to hold the Other  Interested  Party in reserve in
the event negotiations with Versar failed.

     Representatives of SMC management and Versar and attorneys for both parties
met on April 29, 1997 to finalize documentation for the transaction. During this
meeting,  it became  clear that the  transaction  needed to be  restructured  in
certain respects.  First, primarily to alleviate management's concerns about the
reasonableness  of the purchase  price for the stock held by the  non-management
stockholders,  and also to avoid  the need for a  significant  outlay of cash by
Versar in lieu of issuing  fractional  shares of  preferred  stock,  the parties
agreed that the  non-management  stockholders  would receive Versar Common Stock
rather than Versar  Preferred  Stock, at the same .573584  exchange ratio as had
been agreed  upon for the  management  shares.  This meant that  management  and
non-management  stockholders  would be treated the same.  It also would  provide
liquidity  for SMC's  stockholders  who had been faced with a higherly  illiquid
market for the SMC  Common  Stock.  Second,  primarily  because  of adverse  tax
consequences for the management  stockholders  that would have resulted from the
transaction as originally  proposed,  the parties agreed to include management's
shares in the  Merger  rather  than  Versar  purchasing  them at the time of the
closing of the transaction with Imperial.

     Effecitve  April 30,  1997,  Versar  executed  an  Agreement  to Merge (the
"Agreement to Merge") in favor and for the benefit of each of the  plaintiffs in
the Superior Court Action,  and Versar also executed a revised term sheet, which
provided that it would become a legally binding  obligation of Versar  effective
upon the closing of Versar's purchase of Imperial's  equity interests.  Pursuant
to the Agreement to Merge, Versar agreed with such plaintiffs to cause SMC to be
merged with and into a newly  formed,  wholly-owned  subsidiary of Versar on the
terms described above

                                       22

<PAGE>

as soon as practicable  following the Imperial  closing.  In connection with the
execution  of the  Agreement  to Merge,  Mr.  Skidmore  and two other  corporate
executives  of SMC,  Marion G.  Hilferty  and Frank S.  Rathgeber,  entered into
lock-up agreements  setting forth,  among other things,  their agreement to vote
all  shares of SMC Common  Stock held by them in favor of the Merger  Agreement.
See "THE MERGER AGREEMENT--Lock-up Agreements."

     On May 2, 1997, pursuant to a Stock Purchase Agreement dated April 30, 1997
among Imperial  Capital  Worldwide  Partners L.P.,  Imperial  Capital  Investors
Corp.,   Jonathan  Borsuk,   Harvey  Borsuk  and  Versar  (the  "Stock  Purchase
Agreement"), Versar purchased from Imperial Capital Worldwide Partners, L.P. all
of its equity  interests in SMC  (including the shares and options that Imperial
had the  right to  repurchase  from  Sorol and  another  party),  consisting  of
1,070,000  shares of SMC Common Stock,  1,750,000  shares of SMC Preferred Stock
and an option to purchase an additional  350,000  shares of SMC Common Stock pro
rata from all holders of  outstanding  shares of SMC Common Stock,  which option
was  subsequently  cancelled.  Versar  funded a portion of such  stock  purchase
through a $2,000,000 three-year term note with NationsBank, N.A. and the balance
from  Versar's  cash  reserves.  As a  condition  to the  closing  of such stock
purchase,  Versar was required to secure a general release of the Superior Court
Action and the Ravin  Sarasohn  Action.  For a discussion of these  lawsuits see
above and  "BUSINESS  OF SMC -- Legal  Proceedings."  The  releases of the Ravin
Sarasohn  Action  were  executed  prior  to  such  closing.  A  majority  of the
plaintiffs in the Superior Court Action executed releases prior to such closing;
all but one have now done so. For a  discussion  of the  current  status of this
matter,  see  "BUSINESS  OF SMC -- Legal  Proceedings."  In  satisfaction  of an
additional condition to such closing, the Imperial entities described above, the
Borsuks, SMC, all SMC subsidiaries and their respective  subsidiaries executed a
mutual release with respect to any liabilities  accruing through the date of the
closing.

     Effective  April 30, 1997,  pursuant to the Stock Purchase  Agreement,  the
Borsuks  resigned as directors of SMC (as well as from all other  positions held
with SMC and its  subsidiaries)  and Benjamin M. Rawls,  Lawrence W. Sinnott and
James C. Dobbs,  Chairman and CEO, Vice President and CFO and Vice President and
General  Counsel,  respectively,  of  Versar  were  elected  to  SMC's  Board of
Directors.

     To  fulfill  Versar's  obligations  under the Agreement to Merge, after the
May 2, 1997 closing Versar and SMC  negotiated the terms of the Merger Agreement
to set forth in full the terms upon which the Merger would occur.

Special Committee Review of the Merger and Recommendation to the Board

      Other than Mr.  Locker,  each member of the SMC Board of Directors  has an
interest  in the Merger.  In the case of three of the  directors  this  interest
results  from  being an  officer of  Versar.  In the case of Mr.  Skidmore  this
interest  results from his  anticipated  continuing  employment as President and
Chief  Executive  Officer of SMC once it becomes a  wholly-owned  subsidiary  of
Versar upon the occurrence of the Merger and his service as Vice Chairman of the
Board of Versar. Accordingly, at the SMC Board meeting held on May 29, 1997, the
SMC Board  established  a Special  Committee  to review  the terms of the Merger
Agreement and the Merger and appointed Mr.
Locker as its sole member.

     Mr. Locker  conducted a diligent  review of the  background and reasons for
the  Merger  and of the terms of the  Merger  and of the  Merger  Agreement.  He
reviewed  numerous  documents  related  to SMC,  Versar  and the  Merger  and he
conferred and exchanged detailed  correspondence with executives of both SMC and
Versar.  He then  prepared  a report  to the Board  discussing  his  review  and
conclusions,  which was  distributed to the members of the Board of Directors of
SMC on or about  July 16, 1997.  Mr. Locker was  assisted  in  this  process  by
David  N.  Brainin,  Esq.,  who  is  Of  Counsel  to Mr. Locker's firm,  Locker,
Greenberg & Brainin  P.C.,  which  acted  as counsel to the  Special  Committee.
Mr.  Brainin identified  the relevant  documents  to be reviewed,  assisted with
the review of documents,  the  preparation of correspondence and the preparation
of the  report, and participated  in conferences  with  executives  of  SMC  and
Versar.

     Mr.  Locker's  report lists the major documents that were reviewed and then
briefly  describes the background and terms of the proposed  Merger.  The report
notes that both management and non-management stockholders will receive the same
per share  consideration in the Merger,  and that this consideration is equal to
the cash  consideration paid to Sorol. The report further notes that analysis of
this  consideration  by customary  valuation  methods  would,  in the opinion of
negotiators for both SMC and Versar, have been inappropriate, if not impossible,
due to the SMC bankruptcy,  the problems  encountered by SMC since emerging from
bankruptcy,  the uncertainty of future projections and other reasons. The report
then goes on to state that where values could be calculated, they were less than
10% of the value that Versar had agreed to pay to Imperial. The report concludes
that the proposed  exchange  ratio of .573584  shares of Versar  common stock to
each share of SMC common stock is fair to the  non-Versar  stockholders  of SMC,
that the  proposed  Merger is in the best  interest  of SMC and that Mr.  Locker
recommends its approval to the Board.

The Board's Approval of the Merger and Recommendation Regarding the Merger

      At a meeting held on July 21, 1997,  the SMC Board  accepted the report of
the Special  Committee  and,  based upon the  recommendation  contained  in such
report and all other relevant factors, the Board unanimously approved the Merger
and the Merger Agreement.

                                       23

<PAGE>

      For all of the reasons set forth above,  the SMC Board  believes  that the
Merger is fair to, and in the best interests of, SMC and its  stockholders.  The
Board has determined  that the Merger  represents an attractive  opportunity for
the  stockholders  to exchange  their  illiquid  shares of SMC Common  Stock for
freely  tradeable  shares of a financially  stable  company for fair value.  SMC
Board therefore recommends to SMC's stockholders that they vote FOR the approval
of the Merger Agreement and the Merger contemplated thereby.

Interests of Certain Persons in the Merger

      In considering the  recommendation of the Board with respect to the Merger
Agreement,  SMC  stockholders  should be aware  that  certain  of the  executive
officers and directors of SMC have  interests in the Merger that are in addition
to or  different  from  the  interests  of  stockholders  of SMC  generally,  as
described below.

      As  disclosed  under  "-  Background  and  Reasons  for  the  Merger,"  in
connection with the Merger the existing  Employment  Agreements of Mr. Skidmore,
Mr. Frank S. Rathgeber and Ms. Marion G. Hilferty,  each an executive officer of
SMC, will remain in place.  Mr.  Skidmore has been elected to Versar's  Board of
Directors as Vice Chairman in connection  with the purchase of Imperial stock by
Versar and will remain in such position  following  the Merger.  Pursuant to the
term sheet,  certain  members of SMC  management  and other key employees of SMC
have been granted  options to purchase in the aggregate  87,750 shares of Versar
Common  Stock at a price of $3.569 per share,  equal to the fair market value of
the Versar  Common  Stock on the date of grant,  25,000 of which were granted to
Mr. Skidmore.

      As  disclosed  under  "-Special   Committee   Review  of  the  Merger  and
Recommendation  to the Board," other than Mr. Aaron  Locker,  each member of the
SMC Board of  Directors  has an interest in the Merger.  In the case of three of
the Directors this interest results from being an officer of Versar. In the case
of  Mr.  Skidmore,   this  interest  results  from  his  anticipated  continuing
employment  under his  Employment  Agreement  as President  and Chief  Executive
Officer of the Surviving  Corporation as described above and his service as Vice
Chairman of the Board of Directors of Versar.

American Stock Exchange Listing

      A subsequent  listing  application will be filed with the AMEX to list the
shares of Versar  Common Stock to be issued to SMC  stockholders  in  connection
with the Merger.  Although no  assurance  can be given that the shares of Versar
Common  Stock so issued will be accepted for listing,  Versar  anticipates  that
these  shares  will  qualify for listing on the AMEX,  upon  official  notice of
issuance thereof.

Resale of Versar Common Stock by Affiliates

      Versar Common Stock to be issued to SMC  stockholders  in connection  with
the Merger has been registered  under the Securities Act and, upon  consummation
of the Merger,  will be freely transferable under the Securities Act, except for
shares issued to any person who may be deemed an "Affiliate"  (as defined below)
of SMC or Versar  within  the  meaning  of Rule 145 under  the  Securities  Act.
"Affiliates" are generally defined as persons who control, are controlled by, or
are under common  control with SMC or Versar at the time of the Special  Meeting
(generally,  directors and certain executive officers of SMC or Versar and major
stockholders of SMC or Versar).

      Affiliates  of SMC or Versar  may not sell their  shares of Versar  Common
Stock  acquired in connection  with the Merger  except  pursuant to an effective
registration  statement  under the  Securities  Act  covering  such shares or in
compliance with Rule 145 or another  applicable  exemption from the registration
requirements  of the  Securities  Act. In general,  under Rule 145, for one year
following the Effective Time (the "Restricted  Period"),  an Affiliate (together
with certain related  persons) is entitled to sell shares of Versar Common Stock
acquired  in  connection  with  the  Merger  only  through  unsolicited  "broker
transactions" or in transactions  directly with a "market maker",  as such terms
are defined in Rule 144 under the Securities  Act.  Additionally,  the number of
shares that may be sold by an Affiliate  (together with certain  related persons
and certain persons acting in concert) within any three-month  period during the
Restricted  Period for purposes of Rule 145 may not exceed the greater of (i) 1%
of the  outstanding  shares of Versar  Common  Stock or (ii) the average  weekly
trading volume of such stock during the four calendar weeks preceding such sale.
Rule 145 is  available to  Affiliates  only if Versar  remains  current with its
information  filings with the Commission  under the Exchange Act.  Following the
Restricted  Period,  an Affiliate may sell such Versar Common Stock free of such
manner of sale or volume  limitations,  provided that Versar is current with its
Exchange Act information  filings and such Affiliate is not then an Affiliate of
Versar.  At any time following two years after the Effective  Time, an Affiliate
may sell such shares of Versar Common Stock without any restrictions, so long as
such  Affiliate  is not then,  and has not been for at least three  months prior
thereto, an Affiliate of Versar.

                                       24

<PAGE>


   
Material Federal Income Tax Consequences of the Merger

     Set  forth  below is  Paul,  Hastings,  Janofsky  &  Walker  LLP's  opinion
regarding  the material  federal  income tax aspects of the Merger to holders of
SMC Common  Stock deemed  converted  in the Merger into shares of Versar  Common
Stock and to the Surviving Corporation under current law and regulations.  Paul,
Hastings,  Janofsky & Walker  LLP,  counsel to Versar,  has issued to Versar and
filed  as an  exhibit  to  the  Registration  Statement,  of  which  this  Proxy
Statement/Prospectus is a part, a tax opinion indicating that the discussions of
the tax consequences and legal  conclusions set forth in "THE MERGER -- Material
Federal Income Tax  Consequences of the Merger" are accurate and complete in all
material  respects and constitute its opinion as stated above. The discussion is
based on the Internal  Revenue Code of 1986, as amended.  Neither SMC nor Versar
will seek any rulings  from the  Internal  Revenue  Service  with respect to the
transactions contemplated hereby.

      The  following  discussion is limited to the material  federal  income tax
aspects  of the  Merger  for a holder of SMC  Common  Stock who is a citizen  or
resident  of the  United  States,  and who,  on the date of  conversion  of such
holder's shares of SMC Common Stock,  holds such shares as capital  assets.  All
holders  are urged to consult  their own tax  advisors  regarding  the  federal,
foreign,  state and local tax consequences of disposition of SMC Common Stock in
the Merger. The following discussion does not address potential foreign,  state,
local  and other tax  consequences  nor does it  address  taxpayers  subject  to
special  treatment  under the federal  income tax laws,  such as life  insurance
companies,  tax-exempt  organizations,  Subchapter S corporations  and taxpayers
subject to alternative minimum tax.
    

      It is  currently  contemplated  that the Merger will  qualify for tax-free
reorganization  status.  As a tax-free  reorganization,  no gain or loss will be
recognized for federal income tax purposes by SMC,  Versar or Sub as a result of
the Merger.  In addition,  no gain or loss will be  recognized by holders of SMC
Common Stock as a result of the exchange of their shares of SMC Common Stock for
shares of Versar Common Stock pursuant to the Merger. The aggregate tax basis of
the shares of Versar  Common  Stock  received by each holder of SMC Common Stock
will equal the aggregate  tax basis of such holders'  shares of SMC Common Stock
exchanged  in the  Merger.  The holding  period for the shares of Versar  Common
Stock  received  by each  holder of SMC Common  Stock will  include  the holding
period  for the  shares of SMC  Common  Stock of such  holder  exchanged  in the
Merger.

      However, the Merger will not qualify for tax-free status if the continuity
of interest requirement is not satisfied.  In general, to satisfy the continuity
of interest requirement in the context of this Merger, the SMC stockholders,  as
a group (including Imperial),  (1) must exchange a substantial part of their SMC
Common Stock for Versar  Common  Stock (the  "substantial  part" test),  and (2)
either must (a) in fact,  retain  ownership of the Versar  Common Stock for some
period  following the Merger or (b) in the event the Versar Common Stock is sold
shortly  after  the  Merger,  demonstrate  that the  early  disposition  was not
pursuant  to a plan or  arrangement  in  place at the  time of the  Merger  (the
"post-merger" test).

      The Internal Revenue Service announced in Revenue Procedure 77-37 that for
purposes of the "substantial  part" test, the target  shareholders  must receive
stock of the  acquiring  corporation  equal to 50% of the value of the  target's
stock at the time of the Merger. However,  Revenue Ruling 77-37 states that this
percentage   does  not  define  the  lower  limits   permitted  for  a  tax-free
reorganization.  Some courts have permitted a tax-free  reorganization where the
value of the acquiring  corporation's stock issued in a merger was less than 50%
of the total consideration for the target's stock.

      Several  factors  impact the  calculation  of the  percentage of the total
consideration   paid  with  Versar   Common  Stock  to  determine   whether  the
"substantial  part" test is satisfied.  First,  Versar's  prior  purchase of SMC
stock from Imperial must be counted as a cash acquisition.  Second, cash will be
paid to those SMC stockholders who perfect appraisal rights. Third, the value of
the Versar Common Stock at the time of the Merger will affect the calculation of
the stock portion of the total consideration. The higher the value of the Versar
Common  Stock at the time of the Merger,  the  greater the stock  portion of the
total consideration.

      In addition to the foregoing  factors,  the "post-merger"  test may not be
satisfied if Versar  Common Stock is sold shortly  after the Merger  (unless the
intent to sell was formed after the  Merger).  Even so, based on current law, it
appears  that SMC  stockholders  owning less than five percent of the SMC Common
Stock may freely  transfer  their Versar  Common  Stock  without  impacting  the
tax-free status of the Merger.

      In summary,  it is contemplated  that the Merger will qualify for tax-free
reorganization  status.  However,  in large part,  factors beyond the control of
Versar or SMC will  determine  whether the Merger is tax-free,  such as how many
SMC stockholders  perfect appraisal rights, the value of the Versar Common Stock
at the time of the Merger,  the amount of Versar Common Stock sold by former SMC
stockholders  after the Merger,  the timing of such sales,  and the  identity of
such former SMC stockholders.

      If it is determined by Versar (in its sole  discretion)  at any time prior
to the  Effective  Date of the Merger,  whether  before or after the SMC Special
Stockholders' Meeting, that the Merger may not qualify for tax-free

                                       25

<PAGE>

reorganization  status, then Versar (in its sole discretion,  after consultation
with SMC) may  restructure  the Merger so that SMC will be the surviving  entity
rather than Sub to avoid adverse tax  consequences  to SMC. If the Merger is not
tax-free,  all SMC  stockholders  (even  those  who  approve  the  Merger)  will
recognize  gain or loss for  federal  income  tax  purposes  as a result  of the
Merger.

      The amount of gain or loss  recognized by an SMC  stockholder who approves
the Merger will be calculated by  comparing,  as of the date of the Merger,  the
value of the Versar Common Stock  received by the SMC  stockholder  with the SMC
stockholder's  tax basis in the SMC Common  Stock  surrendered  pursuant  to the
Merger.  Any gain or loss  recognized by an SMC  stockholder  will  generally be
long-term  capital gain or loss if the SMC  stockholder  has held his or her SMC
Common Stock for more than one year as of the  Effective  Date of the Merger. An
SMC  stockholder's  tax basis in the Versar Common Stock will be its fair market
value as of the  Effective  Date of the Merger,  and a new  holding  period will
start as of the Effective  Date of the Merger.  Therefore,  if the Merger is not
tax-free,  a former SMC  stockholder  must hold the Versar Common Stock for more
than one year to realize long-term capital gain on any appreciation in the value
of the Versar Common Stock after the Merger.

      Regardless of whether the Merger is or is not tax-free, the amount of gain
or loss  recognized  by an SMC  stockholder  who perfects  his or her  appraisal
rights will be  calculated  by comparing  the amount of cash received by the SMC
stockholder  with  the SMC  stockholder's  tax  basis  in the SMC  Common  Stock
redeemed by SMC. Any gain or loss recognized will generally be long-term capital
gain or loss if the SMC  stockholder  has held his or her SMC  Common  Stock for
more than one year as of the date the stock is redeemed.

      THE  FEDERAL  INCOME  TAX  CONSEQUENCES  SET FORTH  ABOVE ARE FOR  GENERAL
INFORMATION ONLY. EACH HOLDER OF SMC COMMON STOCK IS URGED TO CONSULT HIS OR HER
OWN TAX ADVISOR TO DETERMINE THE PARTICULAR TAX CONSEQUENCES TO SUCH STOCKHOLDER
OF THE MERGER (INCLUDING THE APPLICABILITY AND EFFECT OF FOREIGN,  STATE,  LOCAL
AND OTHER TAX LAWS).

Regulatory Approvals

      No governmental  approvals or filings, state or federal, are required with
respect to the Merger,  except for the filing of the  Certificate of Merger with
the Delaware Secretary of State.

Accounting Treatment

      Versar   accounted  for  its  acquisition  of  53.5%  of  the  issued  and
outstanding  SMC Common Stock and the  outstanding SMC Preferred Stock under the
purchase method of accounting. The Merger constitutes an acquisition of minority
interests  and  will  also  be  accounted  for  under  the  purchase  method  of
accounting.  As a  result,  the  total  consideration  paid  by  Versar  for its
interests in SMC will be allocated to the assets and liabilities of SMC based on
the fair value of the assets and liabilities acquired.

      Representatives  of  Versar's   independent  public  accountants,   Arthur
Andersen  LLP,  who have  also  audited  certain  periods  of the SMC  financial
statements  included herein,  will be present at the Special Meeting,  will have
the  opportunity  to  make a  statement  if  they  desire  to do so and  will be
available to respond to reasonable and appropriate questions.

Appraisal Rights

      The following discussion is a complete summary in all material respects of
the law pertaining to dissenters' rights under the Delaware General  Corporation
Law (the  "DGCL").  However,  such  summary  is  qualified  in its  entirety  by
reference to the full text of Section 262 of the DGCL  setting  forth the rights
of stockholders who object to the Merger Agreement and the Merger.  Stockholders
wishing to exercise such  appraisal  rights or to preserve their rights to do so
("Dissenting  Stockholders")  should  review the  following  discussion  and the
provisions of Section 262 of the DGCL with counsel. A copy of Section 262 of the
DGCL is attached to this Proxy  Statement/Prospectus as Appendix II. The failure
of  Dissenting  Stockholders  to comply in a timely and proper  manner  with the
procedures  set forth in the DGCL will  result in the loss of  appraisal  rights
with respect to the Merger.

      Section 262 of the DGCL sets forth the rights of  stockholders  of SMC who
object to the Merger.  In general,  as  described  in greater  detail  below,  a
stockholder  objecting  to the Merger who wishes to dissent  must file a written
notice of dissent  prior to the vote on the Merger  Agreement,  and,  after such
vote is taken,  comply with  Section 262 to seek  appraisal  of the value of SMC
Common Stock.

                                       26

<PAGE>

      Any  holder  of  Common  Stock  who does  not vote in favor of the  Merger
Agreement  (including  any such holder who abstains  from  voting),  or who duly
revokes a vote in favor of such transaction, and (in either case) who objects to
the Merger, may, if the Merger is consummated,  obtain payment, in cash, for the
appraised  fair market  value of such  stockholder's  shares of SMC  immediately
prior to the Merger by complying with the  requirements of the DGCL.  Holders of
SMC Common Stock are ineligible to exercise their  appraisal  rights unless they
are  stockholders  on the Record Date,  continue to hold such shares through the
Effective Time and have not voted in favor of the Merger Agreement.

      Before  the  taking of the vote on the  Merger  Agreement  at the  Special
Meeting,  each  Dissenting  Stockholder  must file with SMC a written demand for
appraisal  of the value of his/her  shares of SMC Common  Stock if the Merger is
consummated.  A written  demand  must be filed with SMC by holders of SMC Common
Stock who wish to demand  appraisal  even if they vote against the Merger.  Such
written  demand should be addressed to: Marion G. Hilferty,  Secretary,  Science
Management Corporation, 721 Routes 202/206, Bridgewater, New Jersey 08807.

      If the Merger  Agreement is approved,  within ten days after the Effective
Time, the Surviving  Corporation  must provide written notice to each Dissenting
Stockholder of the Effective  Time and that  appraisal  rights are available for
any or all of the  shares  of  SMC.  If  the  Dissenting  Stockholders  and  the
Surviving  Corporation  cannot reach  agreement as to the appraisal value of the
SMC Common  Stock,  the Surviving  Corporation  or any  Dissenting  Stockholder,
within 120 days after the Effective  Time of the Merger,  may file a petition in
the Court of Chancery in Delaware  demanding a determination of the value of the
SMC Common Stock.  Within such 120 day period,  any  Dissenting  Stockholder  is
entitled to receive  upon  request from the  Surviving  Corporation  a statement
setting  forth the  aggregate  number of shares not voted in favor of the Merger
and with  respect to which  demands for  appraisal  have been  received  and the
aggregate  number of holders of such  shares.  This  written  statement  must be
mailed to the Dissenting  Stockholder  within ten days after written  request is
received by the Surviving Corporation. Further, at any time within 60 days after
the Effective Time of the Merger,  any Dissenting  Stockholder  has the right to
withdraw his demand for appraisal and accept the terms offered upon the Merger.

      Following  the  filing  of a  petition  in the  Court of  Chancery  for an
appraisal of the value of the SMC Common  Stock,  the Court shall  determine the
stockholders  who have  complied  with Section 262 and are entitled to appraisal
rights.  The  Court  may  demand  that  Dissenting   Stockholders  submit  their
certificates  of stock to the Registry in Chancery  for notation  thereon of the
pendency of the appraisal  proceedings and may dismiss the proceedings as to any
Dissenting  Stockholder failing to comply with such request. The Court will then
appraise the SMC Common Stock  determining  the fair value  thereof  immediately
prior  to the  Merger  exclusive  of any  element  of  value  arising  from  the
accomplishment  or  expectation  of the  Merger  together  with a fair  rate  of
interest,  if any, to be paid upon the amount  determined  to be the fair value.
The Court is authorized  by the DGCL to take into account all relevant  factors.
Upon  determination of the fair value, the Court shall then direct the Surviving
Corporation  to pay the  Dissenting  Stockholders  the fair value so determined.
Interest may be simple or compound as the Court may direct.

      SMC will accept a  Dissenting  Stockholder's  objection  to the Merger and
demand for  payment  of its  shares by  facsimile  transmission,  provided  such
facsimile is confirmed,  in writing, sent by certified or registered mail to SMC
at the  address  specified  above  within  24 hours  after  transmission  of the
facsimile.  The  facsimile  communication  should  be  addressed  to:  Marion G.
Hilferty,  Secretary,  Science Management  Corporation,  facsimile number: (908)
722-0421.

      A vote against the Merger does not constitute a "written  demand" filed by
a Dissenting Stockholder.  A Dissenting  Stockholder's abstention from voting on
the Merger or failure to  specify  any vote on the  accompanying  proxy will not
constitute a waiver of such stockholder's rights under the DGCL, provided that a
written  demand has been  properly  filed.  A vote in favor of the  Merger  will
constitute a waiver of such stockholder's  appraisal rights,  however, even if a
written demand has been filed.

                              THE MERGER AGREEMENT

      The  following  discussion  of the Merger  Agreement  is  qualified in its
entirety by  reference to the complete  text of the Merger  Agreement,  which is
included in this Proxy  Statement as Appendix I (exclusive of certain  exhibits)
and is incorporated herein by reference.

General

      The Merger Agreement  provides for the merger of SMC into Sub. Sub will be
the  Surviving  Corporation  of the Merger  and shall  succeed to and assume all
rights and obligations of SMC. In connection with the Merger, the

                                       27

<PAGE>
   
stockholders  of SMC (other  than  Versar,  and those  stockholders  who perfect
appraisal   rights  in  accordance  with  the  DGCL)  will  receive  the  Merger
Consideration described below. Notwithstanding the above, as described under the
heading "THE MERGER-Material Federal Income Tax Consequences of the Merger," the
Merger Agreement  provides that, in the event the Versar determines (in its sole
discretion) that the Merger may not qualify for tax-free  reorganization status,
Versar  will  have  the  option  (exercisable  in  its  sole  discretion,  after
consultation  with  SMC) to  restructure  the  Merger  such that SMC will be the
Surviving  Corporation of the Merger.  In such event, SMC will be a wholly-owned
subsidiary  of Versar and will,  as the  Surviving  Corporation,  succeed to and
assume all  rights and  obligations  of Sub and SMC.  The  payment of the Merger
Consideration to the Stockholders of SMC will not be impacted by any such change
in the structure of the Merger.
    

Closing; Effective Time

      The closing of the Merger will take place as soon as practicable after the
day upon which all  conditions  to  consummation  of the Merger are satisfied or
waived.  The  Effective  Time of the  Merger  will  occur  upon the  filing of a
Certificate  of Merger with the  Secretary of State of the State of Delaware and
acceptance thereof by such Secretary of State as required by the DGCL or at such
later date as may be specified in the  Certificate of Merger.  It is anticipated
that such  Certificate will be filed promptly after the approval and adoption of
the Merger  Agreement by the  stockholders of SMC at the Special  Meeting.  Such
filing will be made, however, only upon satisfaction or waiver of all conditions
to the Merger contained in the Merger Agreement.

Merger Consideration

      In connection with the Merger,  each outstanding share of SMC Common Stock
at the  Effective  Time (except those shares held by Versar and shares for which
appraisal  rights have been perfected and not withdrawn)  will be converted into
the right to receive  .573584 of a share of Versar Common  Stock.  Each share of
SMC  Common  Stock  owned by Versar or held by SMC as  treasury  shares  will be
cancelled  without  consideration.  Instructions with regard to the surrender of
certificates  formerly representing shares of SMC Common Stock will be delivered
to the holders  thereof as described  under the heading "THE MERGER - Procedures
for Exchange of Certificates."

      No fractional share of Versar Common Stock will be issued to any holder of
SMC Common Stock, but in lieu thereof, each such stockholder who otherwise would
be  entitled  to receive a fraction  of a share of Versar  Common  Stock  (after
aggregating all fractional shares of Versar Common Stock which would be received
by such  stockholder)  shall  receive cash from Versar in an amount equal to the
then fair market  value of a share of Versar  Common  Stock  multiplied  by such
fraction.  The fair  market  value of a share of Versar  Common  Stock  shall be
deemed to be equal to the average of the closing sale price of the Versar Common
Stock as reported by the American Stock Exchange for the five-day trading period
ending two days prior to the closing date of the Merger.

      After  the  Effective   Time,   the  holder  of  a  certificate   formerly
representing  shares of SMC  Common  Stock  shall  cease to have any rights as a
stockholder  of SMC, and such  holder's sole right will be to receive the Merger
Consideration  with  respect to such shares.  No transfer of shares  outstanding
immediately prior to the Effective Time will be made on the stock transfer books
of the Surviving  Corporation  after the Effective Time.  Certificates  formerly
representing  shares of SMC Common Stock presented to the Surviving  Corporation
after the Effective Time will be cancelled in exchange for the aggregate  Merger
Consideration to which the holder of such certificates is entitled.

      In no event will  holders of SMC Common  Stock be  entitled to receive any
interest on the aggregate  Merger  Consideration  to be  distributed  to them in
connection with the Merger.

      Outstanding  shares  of SMC  Preferred  Stock,  all of  which  are held by
Versar, and those shares of SMC Common Stock held by Versar will be cancelled in
connection with the Merger for no additional consideration.

      Each of the outstanding shares of Sub will automatically be converted into
one  share  of  common  stock,  $.01  par  value  per  share,  of the  Surviving
Corporation.

Representations and Warranties

      The  Merger  Agreement  contains  various  customary  representations  and
warranties of SMC relating to, among other things,  (i) SMC's  organization  and
similar corporate matters;  (ii) the execution,  delivery and performance of the
Merger  Agreement by SMC, the  legality,  validity  and  enforceability  thereof
against  SMC,  and the  noncontravention  of,  and lack of  conflict  with,  the
Certificate  of  Incorporation  or Bylaws of SMC,  the terms of any note,  bond,
mortgage,  deed of  trust,  security  interest,  indenture,  license,  contract,
agreement, plan or other

                                       28

<PAGE>

obligation  of  SMC,  or  any  provision  of  any  statute,  law,  ordinance  or
administrative or arbitration order, award, judgment, writ, injunction or decree
applicable  to SMC or any of its  properties  or  assets;  (iii)  the  financial
statements of SMC and the accuracy of the information  contained  therein;  (iv)
subject to certain exceptions,  absence of certain specified material changes or
events;  (v) the absence of undisclosed  litigation and other legal proceedings;
(vi) the absence of undisclosed liabilities; (vii) the absence of defaults under
or breaches of SMC's  Certificate of  Incorporation  and Bylaws,  agreements and
obligations to which SMC is subject,  or orders,  writs,  injunctions,  decrees,
statutes,  rules or  regulations  applicable to SMC or its properties or assets;
(viii) the absence of any violations of applicable law; and (ix)  entitlement to
brokers and finders fees.

      The Merger Agreement also contains certain customary  representations  and
warranties  of  Versar  and Sub  relating  to,  among  other  things:  (i) their
organization and similar  corporate  matters;  (ii) the execution,  delivery and
performance  of the Merger  Agreement by Versar and Sub, the legality,  validity
and enforceability thereof against Versar and Sub, and the non-contravention of,
and lack of conflict  with,  the  Certificates  of  Incorporation  and Bylaws of
Versar and Sub, the terms of any note, bond, mortgage,  deed of trust,  security
interest,  indenture,  license, contract, agreement, plan or other obligation of
Versar,  or any provision of any statute,  law,  ordinance or  administrative or
arbitration order,  award,  judgment,  writ,  injunction or decree applicable to
Versar or any of its properties or assets;  (iii) documents filed by Versar with
the  Commission  and the accuracy of the  information  contained  therein;  (iv)
subject to certain exceptions,  absence of certain specified material changes or
events;  (v) the absence of  undisclosed  liabilities;  and (vi)  entitlement to
brokers and finders fees.

      None of the representations and warranties described above or contained in
the Merger Agreement survive the Effective Time of the Merger.

Conduct of Business of SMC Prior to the Effective Time

      Pursuant to the Merger Agreement, SMC has agreed that, among other things,
prior to the Effective Time, it will conduct its business in the ordinary course
consistent with past practice and it will not, without the prior written consent
of Sub: (i) amend its  Certificate  of  Incorporation  or Bylaws;  (ii) issue or
otherwise  dispose of any securities of SMC; (iii) split,  combine or reclassify
any shares of its capital stock, declare, set aside or pay any dividend or other
distribution in respect of its capital stock or redeem or otherwise  acquire any
of its  securities or  authorize,  adopt or otherwise  participate  in a plan of
liquidation or other corporate reorganization;  (iv) except for borrowings under
SMC's existing  credit  facilities,  incur any  indebtedness,  make any loans or
investments  in any other  person,  or pledge or  otherwise  encumber any of its
shares of capital  stock or  assets;  (v) enter  into,  amend or  terminate  any
employee  benefit  agreement,  trust or other  arrangement  for the  benefit  or
welfare of any director,  officer or employee,  or increase the  compensation or
fringe  benefits  of any  director,  officer or  employee or pay any benefit not
required  by any current  plan or  arrangement;  (vi)  acquire,  sell,  lease or
dispose of any assets other than in the ordinary  course of business  consistent
with past practices;  (vii) except as required by generally accepted  accounting
principles,  change any accounting principle or practice used by it; (viii) make
any tax  selection  or  settle  or  compromise  any tax  liability;  (ix) pay or
discharge any claims, obligations or liabilities,  other than those reflected or
reserved against in the financial  statements of SMC or incurred in the ordinary
course of business consistent with past practices;  (x) acquire any corporation,
partnership or other business  organization or division thereof,  enter into any
contract or agreement other than in the ordinary  course of business  consistent
with past practice with  executory  obligations  not to exceed  $150,000 in each
case or authorize any capital  expenditures in excess of $5,000;  or (xi) commit
or agree in writing or otherwise to take any of the actions described above.

Acquisition Proposals

      From the date of the Merger Agreement until termination  thereof,  SMC has
agreed,  and has agreed to cause its  officers,  directors,  employees  or other
agents, not to, directly or indirectly, (i) take any action to solicit, initiate
or  encourage  any  Acquisition  Proposal,  as  defined  below,  (ii)  waive any
provision of any standstill or similar  agreement  entered into by SMC, or (iii)
engage in negotiations with, or disclose any nonpublic  information  relating to
SMC or afford access to its properties, books or records to, any person that may
be considering  making,  or has made, an Acquisition  Proposal.  An "Acquisition
Proposal" is defined as any offer or proposal for, or any indication of interest
in, a merger or other business  combination  involving SMC or the acquisition of
any equity interest in, or a substantial portion of the assets of SMC other than
the transactions contemplated by the Merger Agreement.

Conditions to Consummation of the Merger

      The respective obligations of SMC, Versar and Sub to consummate the Merger
are subject to the satisfaction (or waiver) at or prior to the Effective Time of
the following conditions:  (i) no statute,  rule,  regulation,  executive order,
decree,  ruling or preliminary or permanent injunction existing which prohibits,
restrains, enjoins or restricts

                                       29

<PAGE>

the  consummation of the Merger;  (ii) the  effectiveness  of this  Registration
Statement,  no stop order  suspending  the  effectiveness  of this  Registration
Statement being in effect and no proceedings  for such purpose being  threatened
by the Commission or initiated by the Commission and not concluded or withdrawn;
(iii) the  approval  for listing on the  American  Stock  Exchange of the Versar
Common Stock to be issued in connection  with the Merger;  and (iv) the approval
by the  stockholders  of  SMC  of the  Merger  Agreement  and  the  transactions
contemplated thereby.

      The  obligation  of  SMC  to  consummate  the  Merger  is  subject  to the
satisfaction (or waiver) of the following  conditions:  (i) Versar and Sub shall
have  performed  in all material  respects  their  obligations  under the Merger
Agreement;  (ii) the  representations and warranties of Versar and Sub contained
in the Merger Agreement shall be true and correct in all material respects;  and
(iii) Sub shall have executed such documents as required by under the Bankruptcy
Plan to affirm its assumption of SMC's obligations thereunder.

      The  obligations of Versar and Sub to consummate the Merger are subject to
the  satisfaction  (or waiver) of the following  conditions:  (i) SMC shall have
performed in all material  respects its obligations  under the Merger Agreement;
(ii) the  representations and warranties of SMC shall be true and correct in all
material  respects;  and (iii) SMC shall have secured all consents  required for
its consummation of the Merger.

Termination

      The  Merger  Agreement  may be  terminated  (i) at any  time  prior to the
Effective  Time by mutual  consent of the parties;  (ii) by Versar or SMC if the
Merger has not been  consummated  on or before  December 31,  1997,  or a United
States  federal or state court or federal or state  governmental,  regulatory or
administrative  agency or commission issues an order,  decree or ruling or takes
other action  permanently  restraining,  enjoining or otherwise  prohibiting the
Merger  and  such  order,   decree,   ruling  or  other   action  is  final  and
nonappealable;  (iii) by SMC  prior to the  Effective  Time if there  has been a
material  breach by Versar or Sub of any  obligation  or any  representation  or
warranty,  which is not cured within 20 days of notice thereof or (iv) by Versar
prior to the  Effective  Time if there has been a material  breach by SMC of any
obligation or any representation or warranty  contained in the Agreement,  which
is not cured within 20 days of notice thereof.

Lock-up Agreements

      In connection  with, and as an inducement to, Versar's and Sub's execution
of the Agreement to Merge  described under "THE MERGER -- Background and Reasons
for the Merger",  Versar entered into Lock-up  Agreements  dated as of April 30,
1997 (the "Lock-up Agreements"),  with each of James A. Skidmore, Jr., Marion G.
Hilferty and Frank S. Rathgeber (the "Management Stockholders") who together are
beneficial  owners of approximately 15% of the outstanding SMC Common Stock. See
"PRINCIPAL STOCKHOLDERS OF SMC."

      Pursuant to the  Lock-up  Agreements,  the  Management  Stockholders  have
agreed to vote all of their  shares of SMC  Common  Stock on matters as to which
each  such  Management  Stockholder  is  entitled  to vote at a  meeting  of the
stockholders of SMC, or by written consent without a meeting, as follows: (i) in
favor of approval and adoption of the Merger  Agreement and all related matters;
(ii)  against  any  action or  agreement  that  would  result in a breach in any
material  respect  of any  covenant,  representation  or  warranty  or any other
obligation or agreement of SMC under the Agreement to Merge;  and  (iii) against
any action or agreement that would impede,  interfere with,  delay,  postpone or
attempt to discourage the Merger.  In connection  with the voting  provisions of
the Lock-up Agreements,  each Management Stockholder appointed Versar, with full
power of substitution,  as attorney and proxy to vote all shares of Common Stock
with respect to those matters  described in clauses (i), (ii) and (iii) above as
to which such Management Stockholder is entitled to vote.

      Pursuant to the terms of the Lock-up  Agreements,  during the term of such
agreements,  each Management Stockholder has agreed not to (i) sell, exchange or
otherwise dispose of or enter into any contract,  agreement or other arrangement
to sell,  exchange or otherwise dispose of any of such Management  Stockholder's
shares or other securities  received in respect thereof or in exchange therefor;
(ii) create or suffer to exist any lien with  respect to any of such  Management
Stockholder's  shares or any  securities  received  or to be received in respect
thereof or in exchange therefor; or (iii) grant any options, rights, warrants or
enter into any contracts,  agreements or other arrangement to grant any options,
rights or warrants with respect to any of such Management  Stockholder's  shares
or other securities received in respect thereof or in exchange therefor.

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<PAGE>

Amendments and Waivers

      The Merger Agreement may not be amended except by an instrument in writing
signed on behalf of the parties thereto.  The Merger Agreement  provides that at
any time before the  closing of the  Merger,  either SMC or Versar may waive any
inaccuracies in the  representations and warranties of any other party contained
in the Merger  Agreement and waive compliance by any other party with any of the
agreements or conditions contained in the Merger Agreement.

Expenses

      Whether or not the Merger is consummated,  all costs and expenses incurred
in  connection  with the  Merger  Agreement  and the  transactions  contemplated
thereby shall be paid by the party incurring such expenses.


                               BUSINESS OF VERSAR

Background and Perspective

      Versar,  founded in 1969,  is a nationally  recognized  environmental  and
infrastructure  engineering and consulting management firm. From a network of 17
offices  nationwide,  Versar  specializes  in providing  environmental  risk and
infrastructure  management  services to  industry,  government,  and  commercial
clients.

      For the  past  five  years,  management  has  focused  on  rebuilding  and
restructuring  Versar by  establishing  a focus and  direction  for the Company,
increasing  sales  volume,  reducing the overhead cost  structure,  disposing of
highly leveraged real estate,  divesting of unprofitable  laboratory operations,
reducing high legal fees and increasing cash flow.

      Versar has successfully completed its rebuilding and restructuring efforts
by  completing  the  refinancing  in  January  1996 of its  former  real  estate
operations  spun-off to  shareholders  in June 1994.  As of the March 31,  1997,
Versar had completed its twelfth  consecutive  profitable  quarter and increased
its funded  backlog by 42% in the past three years.  In addition,  during fiscal
1996 sales  volume  increased  to $44  million or 13% over  fiscal year 1995 and
profitability improved by more than 100 percent. During the first nine months of
the current fiscal year,  sales volume remained stable and net income  increased
to $873,000 or 41% over the same period in fiscal year 1996.

      Versar has been ranked by Engineering  News Record as 119th out of the top
500 engineering design firms in gross revenue in the United States.

A Business Approach to Environmental Management

      Management,  while  continuing to strengthen  Versar's basic operations in
all areas of the organization,  is also assessing the changing market conditions
and repositioning  Versar for continued growth and enhanced  profitability.  The
1990s continue to be a period of change as government and industry re-size their
organizations and re-focus their operations on ways to improve  productivity and
reduce  costs.  Versar  believes  that with this change  will come new  business
decision-making  that no longer sees environment,  health and safety issues as a
"cost of doing  business,"  but rather a way to  "achieve  economic  benefit and
competitive  advantage" by preventing  pollution,  conserving  raw resources and
protecting their workforce.

      Versar is at the forefront in helping its clients  capture the benefits of
this new  approach  to  business.  Having long  recognized  the  limitations  of
regulatory driven environmental,  health and safety programs, Versar has focused
on the economic benefits of an alternative approach to environmental management.
This  approach  places the  customers  business  objectives at the center of the
decision-making process, and then addresses the environmental, health and safety
issues in such a way that they compliment  those objectives while complying with
the regulations.  Beyond simple compliance,  it challenges Versar's expertise to
develop alternatives that enhance the client's  productivity and reduce the unit
cost of operations.

      Versar  is  consolidating  all of  its  services  under  the  umbrella  of
Strategic Environmental Management (SEM). SEM involves a shift from dealing with
the effects of regulations and waste  generation in a reactive manner to working
proactively  with  clients  to  address  new ways of  dealing  with  wastes  and
associated environmental expenditures. This involves moving upstream to identify
process inefficiencies which create waste and increase environmental  management
costs.  Environmental  consulting and engineering  services and technologies are
applied

                                       31

<PAGE>

to minimize waste thereby reducing raw material and eliminating  disposal costs.
With its background  knowledge of regulations,  Versar helps clients comply with
existing and anticipated future environmental standards.

      Manufacturers   today  are  taking  advantage  of  technology  to  improve
environmental  performance  and  bolster  profits.  In doing so,  companies  are
turning to solutions  that address  pollution  prevention as an integral part of
plant operations and control.

      Technology  is  providing   the  tools  that  allows   business  to  treat
environmental  performance as a competitive advantage rather than a cost burden,
by integrating it into operational continuous improvement programs.  Making this
shift requires a change in the way business  thinks about the issue.  Management
must  evaluate  and  implement  pollution  prevention  measures  from a business
perspective.  The key to a long-term  pollution  prevention strategy will be the
ability of management to evaluate  performance  and to mainstream  environmental
management functions into the operations of plants.

      Over the last three years,  Versar has  substantially  increased its total
contract backlog to $325 million,  much of which is in the cutting edge areas of
pollution  prevention,  compliance  management,  and resource management support
services to government and industry.  Versar will continue to grow as it expands
its  services to respond to the  growing  movement in  government  and  industry
toward privatization and out-sourcing of environmental infrastructure services.

      In 1996, Versar made its first investment in environmental  infrastructure
management with the acquisition of Valu Add Management Services (Valu Add). Valu
Add brings  extensive  knowledge and experience to the Versar team in consulting
to industry,  state, local, and foreign governments on alternative approaches to
optimize the management of their  environmental  infrastructure  and to consider
alternative management options for capital facility financing and operation.

      In fiscal year 1997, Versar is building on this new capability and further
expand its service  offerings  to provide  in-plant  continuing  services to its
clients through potential mergers and acquisitions.

Establishing the Foundation for the Future

      Five years ago, Versar faced many difficult issues. The Company was highly
leveraged;  had many  legal  issues to deal  with,  and its cost  structure  was
significantly out of line with the sales volume.

      In fiscal year 1991,  Versar had over $27 million in debt.  Versar was the
most  leveraged  of  all  the  publicly  traded  environmental  engineering  and
consulting  firms,  both from the perspective of total  liabilities to equity as
well as debt to equity.  From  fiscal  years 1991 and through  1994,  Versar was
successful in reducing  outstanding  debt in half by the end of fiscal year 1994
through sales of its manufacturing division and management of working capital.

      In June 1994,  Versar  spun-off  the stock of its real estate  operations,
Sarnia Corporation  ("Sarnia"),  to Versar's shareholders.  Notwithstanding this
spin-off,  Sarnia continued to be reflected in Versar's financial statements due
to the guarantee of all of Sarnia's debt by Versar.  In January 1996, Sarnia was
able to refinance  the existing  debt  reducing  Versar's  guarantee  from $12.4
million to $1.5 million and the  divestiture of Sarnia was  considered  complete
for  accounting  purposes.  Versar has a reserve  of $1.5  million  against  the
guarantee,  which will be reversed  into equity as the debt is repaid.  With the
refinancing,  Versar's  spin-off of Sarnia was  complete  and Versar was able to
significantly  improve its balance sheet and bring in line its financial  ratios
with its competitors.

      Since 1991, Versar has successfully resolved a number of lawsuits.  Due to
the resolution of these lawsuits, legal costs have been reduced by over $500,000
per year.  See " - Legal  Proceedings,"  for a discussion of current  litigation
involving Versar.

      Versar had several cost issues to deal with over the past five years. They
include staffing,  computer systems, and occupancy expense.  While staffing will
always  remain the  backbone  of the  consulting  business,  administrative  and
technical  staffing  had to be  balanced to  Versar's  current and future  sales
volume. The company reduced  administrative  staff,  consolidated many duplicate
functions, and consolidated its finance activities.  In addition, Versar reduced
computer costs by over $1.5 million and occupancy  expense by over $1 million in
its headquarters location in Springfield, Virginia.

      During fiscal year 1995, Versar won 15 large federal, state and commercial
contracts,  which boosted Versar's total backlog to $306 million. In fiscal year
1996, Versar's total backlog increased to $325 million. As of

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March 31,  1997,  approximately  $30.2  million of the backlog  was  funded,  an
increase of 15 percent compared to approximately  $26.18 million as of March 31,
1996.  Versar's  challenge going forward is to fully develop these new contracts
and enhance the value of our services by focusing on economic incentives and the
application of new technologies.  For a further  description  regarding Versar's
total backlog,  see  "--Backlog".  Versar  believes that its total backlog helps
solidify its business base and creates a framework for possible future growth.

      By having these  contracts in place,  the key to Versar's  future  revenue
growth will be to develop  these  contracts by obtaining  task orders to utilize
the contracts  capacities fully. While funding of these contracts is not assured
due to federal  budgetary  cutbacks  and  changes  in  government  and  industry
priorities,  management  is taking  steps to develop  task  orders  under  these
contracts in order to realize the maximum revenues.

Consulting Core Business

      Versar works in  partnership  with  government and industry by becoming an
involved member of its clients'  organization,  a client-centered  approach that
builds client  relationships,  sets  priorities,  ensures proper  allocation and
control of resources,  supports and encourages  synergistic activities among the
various elements of the organization,  and monitors results. Versar's goal is to
help its  clients  build  environmental  performance  into each  aspect of their
organizational  activities to enhance both their  environmental  performance and
improve their bottom line.  Versar  achieves this goal by helping  clients to be
more active in preventing pollution, better manage the spectrum of environmental
compliance, and apply innovative and cost-effective approaches to remediation or
corrective action of past problems in our environment.

      Today's environmental  challenges require an integrated  multidisciplinary
team actively  assisting  clients in making informed  decisions and implementing
them at the least cost. These challenges are driven by:

      o    Complex and  changing  environmental  regulations  and the need for a
           more   strategic   approach  to  meet   national  and   international
           environmental  challenges  in  a  way  that  allows  industry  to  be
           profitable and competitive in a world market.

      o    Increased  emphasis on compliance  management  and  recognition  that
           pollution  prevention and waste  minimization are a necessary part of
           the   long-term   solution  to  local  and   national   environmental
           challenges.

      o    Competition  for  limited  resources  and a need  for new and  better
           technology to achieve pollution prevention and remediation goals more
           cost effectively.

      Versar helps its clients meet these challenges  through its distinction as
a full-service firm that emphasizes:

      o    Strategic  Planning  and  Pollution  Prevention.  These are  Versar's
           trademark   services   capitalizing  on  its  combined  strengths  in
           regulatory  policy,  information  management,  pollution  control and
           treatment technology that emphasize pollution prevention.

      o    Total  Compliance  Management.  A strategic  approach  and process of
           continuous   improvement  that  permits  senior  management  to  view
           environmental  compliance  expenditures  as business  investments--an
           "Environmental  Balance Sheet." Versar consults at the highest levels
           of industry and government where policy decisions are made.

      o    Corrective/Remedial   Action.   Program  management  and  integration
           services for  corrective/remedial  action are necessary to assist our
           clients in getting better  results at lower costs.  Versar is forging
           long-term  strategic  relationships with technology based,  architect
           and engineering and construction  firms to provide a fully-integrated
           consulting/engineering/construction capability.

Strategic Planning and Pollution Prevention

      The  Pollution  Prevention  Act of 1990  is the  legislative  driver  that
initially  forced  regulators,  industry,  and government to look at alternative
approaches to environmental management.  Provisions of the Resource Conservation
and Recovery Act (RCRA),  the Clean Water Act, and the Clean Air Act  Amendments
of 1990 also emphasize pollution  prevention.  Pollution  prevention planning is
emerging as a new  environmental  ethic as regulators  strive to develop  better
incentives for voluntary  reduction of emissions and industries struggle to find
better ways to meet environmental challenges in today's world economy.

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      In 1991,  the  Environmental  Protection  Agency  (EPA) issued a Pollution
Prevention  Strategy that has led to several  nationwide  programs,  such as the
33/50 Program, the Green Lights Program, and revisions to Emergency Planning and
Community  Right-To-Know Act (EPCRA) including the Toxic Release Inventory (TRI)
Form R's, for reporting by industry on pollution  prevention plans and progress.
Also, on August 3, 1993,  President Clinton signed Executive Order 12856,  which
requires all federal facilities to reduce their emissions by 50 percent by 1999.
The order  further  requires  agencies to comply with  EPCRA,  including  annual
submissions of TRI Form R reports.

      More recently, State legislation and local ordinances have been adopted to
encourage pollution prevention. In the past five years, most states have enacted
some  form of  pollution  prevention  legislation  that  affects  the  way  some
industries operate.

      Five  years  ago,  Versar  began  emphasizing  a  strategic   approach  to
environmental  management  that  focuses on the  economic  benefit and  business
advantage of solving  environmental  problems from inside the plant or operation
rather than the end-of-pipe.  This approach is founded on a pollution prevention
ethic,  and a process of continuous  improvement  in operations  that  eliminate
unnecessary overhead, enhances productivity, and improves the bottom line.

      Versar has been  actively  involved in  pollution  prevention  since 1985.
Versar has  developed a core  department  of senior  process  and  environmental
engineers who specialize in waste reduction  engineering and design.  Versar was
instrumental   in  developing  the  original  Waste   Minimization   Opportunity
Assessment  Manual for the EPA.  This  manual was  subsequently  adopted by many
industrial  firms  as the  standard  for  pollution  prevention  audits.  Versar
provides  training to plant  managers and engineers on how to focus on pollution
problems and identify effective pollution  prevention  activities.  Versar works
with the managers on methods to audit their  operations and identify the problem
areas.  Versar  has  conducted  several  training  workshops  for  industry  and
Department of Defense (DOD),  resulting in several  significant  process changes
being made by participating managers at their facilities.  The DOD is increasing
its  emphasis  in  the  area  of  pollution  prevention  as a way to  deal  with
increasing pressures on the Federal budget and deficit reduction as the military
downsizes  and  realigns  its mission.  Several of Versar's  new  contracts  are
specifically  focused on pollution prevention and compliance  management.  These
include  WrightPatterson  Air Force Base Aeronautical  Systems Center, Air Force
Education and Training Command, and the Navy NFESC in Port Huenume,  California,
and Weapons Systems Acquisition through the Air Force Human System Center.

Total Compliance Management

      Versar  is   helping   many  of  its   clients   make  the  change  to  an
incentive-based  approach to compliance,  limiting their  liabilities to protect
their assets, while at the same time helping them remain competitive and improve
their profitability.  Understanding the environmental consequences of industrial
processes starts with having the capability to monitor  environmental  emissions
and performance of all process elements.

      Compliance  Assessments  -- A key  element in helping a client  manage its
environmental,  health and safety  concerns  is to  establish a plan and conduct
comprehensive  site/facilities  assessments.  Versar  conducts  a wide  range of
assessments and audits of industrial and government facilities.  Versar also has
initiated  efforts to assist clients in  implementing  the Standard ISO 9000 and
pending  ISO 14000  series  requirements  both to  position  the firm to provide
technical  consulting services worldwide and to assist clients in developing and
expanding  overseas markets.  Versar also now offers a turnkey "Total Compliance
Management" service to customers with the goal of serving as their environmental
manager as they downsize and outsource more of their environmental work.

      Versar  conducts  nearly a  thousand  transactional  environmental  audits
annually for commercial and government  clients.  Many are performed at multiple
sites  nationwide  under  urgent  deadlines.  Versar also  conducts  large-scale
environmental   compliance   assessments  of  major  operating   facilities  for
government  and  industry.   Versar  has  for  many  years  provided  compliance
management  support to the DOD.  As an  example,  for the  Aeronautical  Systems
Center (ASC) of the U.S. Air Force, Versar has routinely performed environmental
assessments at 11 governmentowned, contractor-operated facilities to monitor and
improve  environmental  compliance and management.  The assessments followed the
guidelines of the Air Force's  Environmental  Compliance and Management  Program
(ECAMP),  which is an intensive multimedia  assessment protocol for evaluating a
facility's  environmental  management  activities and compliance status.  Versar
will  continue  to  provide  compliance,  as well as  pollution  prevention  and
engineering  support,  to ASC  under  its  $49  million  multiyear  contract  at
Wright-Patterson  AFB.  We also  expect to provide  similar  services to the Air
Force Education and Training  Command as well as other DOD facilities  worldwide
under our new $50 million Air Force Armstrong Laboratory multiyear contract.

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      Air  Quality  Services  --  Versar  offers  the  following  air  services:
emissions  inventories  and inventory  tracking,  air  toxics/risk  assessments,
dispersion modeling,  permitting/compliance  status, and design and installation
of control  technology.  Special  capabilities  include Risk Management Planning
(RMP)  services  which are required  under  Section  112(r) of the Clean Air Act
Amendments  of 1990.  Versar  also has  experience  with cost of air  compliance
analysis which involves economic engineering  analysis of control  technologies.
This experience,  coupled with strong air P2 and emission trading  capabilities,
provides our clients  with a wide range of options to choose from in  responding
to any air  issue.  Versar has worked  with over 100  industrial  clients on air
quality matters,  including mining, electric utilities,  chemical manufacturing,
food processing,  steel manufacturing,  oil refineries, and other industries. We
have worked with industry  groups in evaluating  the impact of  regulations  and
helped them identify  cost-effective  strategies for complying with regulations.
Versar is helping  industry  groups to evaluate  the impact of  regulations  and
helping them develop cost-effective  strategies for compliance.  Strategies vary
from  recommending  control  technologies  to  achieving  air  P2  and  creating
emissions  trading  opportunities.  Versar has developed  practical,  innovative
approaches for estimating emissions,  performing urban-scale dispersion modeling
analyses,  and evaluating emerging control strategies for effectiveness and cost
efficiency.

      Versar supported the DOD in determining the optimum strategy for complying
with the 1990  Clean Air Act  Amendments  (CAAA) for Army,  Navy,  and Air Force
bases.  We  have  subsequently   conducted  emission   inventories  at  over  40
installations  and are in the  process  of  supporting  Title V permits  for DOD
installations  worldwide under our new $40 million  multiyear  contract with the
Norfolk  District of the Army Corps of Engineers  and the $50 million  multiyear
contract  with the Air  Force's  Armstrong  Laboratory.  Representing  industry,
Versar  participated  in  EPA  roundtable  discussions  that  helped  focus  the
development of new regulations implementing the new amendments. For the State of
Maryland,  Versar prepared a regional  assessment of the benefits of the amended
CAAA with respect to nitrate  deposition in the Chesapeake  Bay. As in the past,
Versar  continues  to  provide  permitting  and  compliance  support  to various
commercial, industry, and utility clients across the nation.

      Research  into air and  meteorological  issues has been a part of Versar's
business  since its  inception.  Air research has  included  development  of new
dispersion models that can better predict plume behavior.  Air research has also
involved determining  pollutant deposition patterns in support of the Chesapeake
Bay program.  Meteorological  research has included  development  of  artificial
intelligence  (AI)  decision  support  systems  for  clients  such  as  DOD  and
utilities.  Versar maintains a full weather center which has provided support to
a wide-variety of clients ranging from utilities and industry to DOD.

      Indoor  Environmental  and Energy Services -- Indoor air quality and human
comfort are two of the most important  characteristics of the indoor environment
affecting human health as well as worker  productivity.  Research indicates that
pollutant  levels in the air  inside  our homes and  offices  may be two to five
times  higher than the air  outside.  Because  people  generally  spend 75 to 90
percent of their time  indoors,  the  quality of indoor air has become a serious
concern.

      Versar's subsidiary,  GEOMET Technologies,  Inc., is one of the pioneering
firms in the area of  indoor  air  quality,  providing  research  and  technical
services to government,  industry, and private clients since the early 1970s. In
support  of  its  research  programs,  GEOMET  has  developed  a wide  range  of
measurement  and analysis  capabilities  that include  radon,  volatile  organic
compounds  (VOCs),  biological  aerosols,  carbon  monoxide,  nitrogen  dioxide,
particles,  formaldehyde,  inorganics, energy consumption,  comfort factors, air
infiltration,  and pressured  differentials.  Indoor air quality,  comfort,  and
energy studies have been performed in various types of  environments,  including
single-family  homes,   apartments,   mobile  homes,  public  access  buildings,
laboratories, trains, and airline cabins.

      GEOMET also  provides  energy  conservation  audit and  support  services.
Clients range from small  businesses  and  utilities to the Federal  government.
GEOMET is currently  under contract to the General  Services  Administration  to
provide  comprehensive energy conservation services at GSA facilities within the
National  Capitol Region and recently began work in support of EPA's Energy Star
Program.  The  Energy  Star  effort  focuses  on  energy  use  and  conservation
opportunities in buildings,  plus environmental  aspects of energy conservation.
GEOMET recently completed a successful program for the U.S. Postal Service which
included energy audits at 25 USPS facilities throughout the United States.

Personal Protection Equipment/ChemDemil

      Support of the U.S. Army's efforts in Chemical Weapons Demilitarization is
an important business area for GEOMET.  Current projects include  development of
two  different  Personal  Protective  Equipment  (PPE)  ensembles for use in the
depots where chemical weapons are stockpiled and in activities where exposure to
chemical agents is likely, such as laboratory work and emergency  response.  The
ensembles include a protective suit, clean air

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<PAGE>

source, radio  communications,  and an individual cooling system for the worker.
GEOMET is a commercial supplier to remedial action contractors and others of PPE
specially  qualified for chemical  protection.  As a member of the Small Burials
Contract Team,  GEOMET is involved in the disposal of residual  chemical weapons
material at sites  throughout the United States.  GEOMET's  program,  now in its
second year,  includes outfitting and operating the mobile laboratory which will
support the disposal  operations,  design of air monitoring and warning systems,
specification  of  the  PPE to be  used,  and  other  assignments  dealing  with
environmental  compliance,  development of operational  procedures,  and program
management.

Corrective/Remedial Action

      Versar  applies both its strong  regulatory  foundation and its experience
base in  compliance  management to help clients take  appropriate  corrective or
remedial action in dealing with  contamination  and pollution  problems.  Versar
offers a  strategic  approach  to  accelerate  cleanup  and to reduce  costs and
liability.  For example, Versar completed a pilot demonstration at Langley, AFB,
in a partnering process whereby the federal and state regulators,  the Base, and
other stakeholders  agree on issues,  the approach to their resolution,  and the
use of alternative  means of providing project oversight to reduce both the time
and cost of cleanup.  Versar's project teams combine the best of its regulatory,
technology,  design, and construction  management  expertise for each project to
ensure that the most  cost-effective  solutions are developed to meet regulatory
requirements.   One   integrated   field  team  can   support  a  project   from
characterization  of the site or problem  through  implementation  of corrective
action or cleanup.

      Versar  emphasizes a turnkey approach to the  investigation,  design,  and
remedial  action  process  as  much as  practicable,  whether  it is a  Resource
Conservation   and   Recovery   Act;   Comprehensive   Environmental   Response,
Compensation,  and Liability Act; Clean Water Act; state  "Brownfields" or other
response  action.  Examples of Versar's  corrective/remedial  action  activities
include  remedial  planning and  implementation,  comprehensive  tank management
services, and civil/infrastructure services.

      Remedial Planning and Implementation -- Versar has extensive experience in
conducting    multimedia    investigations    to   characterize    environmental
contamination.   It  has  performed  subsurface  contaminant  investigations  at
multiple sites under contracts to the U.S. Army, Air Force,  Navy,  Coast Guard,
Department  of  Energy,  several  states,  and  numerous  private  corporations.
Versar's personnel have broad experience in sampling,  analysis,  and monitoring
of  multimedia  pollutants.  Versar  brings  to a client  an  integrated  field,
analytical and assessment  program to help clients make informed  decisions.  We
conduct  investigations in support of risk assessments,  feasibility studies and
engineering design and construction  oversight. We maintain an extensive network
of relationships with technology-based  firms to aide in accelerated cleanup and
the most cost-effective solutions.

      Versar is in its third year of a 5-year, $50 million national contract for
the  Air  Force  Center  of   Environmental   Excellence   (AFCEE),   performing
environmental   support   services   from   preliminary   assessment   and  site
investigations through design and construction  oversight.  Versar currently has
assignments  at Lowry AFB in  Colorado;  Brooks AFB in Texas;  McClellan  AFB in
California; Wurtsmith AFB in Michigan; Hanscom AFB in Massachusetts; Grissom AFB
in Indiana; Richards Gebaur in Missouri; and Homestead ARB in Florida. Versar is
also a prime contractor for  environmental  remedial action support work for the
Air  Education  and  Training  Command,  the  Washington   Metropolitan  Transit
Authority, NASA, and the Army Corps of Engineers.

      Comprehensive Tank Management  Services -- Since 1983, Versar has provided
the full range of tank services  required by tank owners.  The heart of Versar's
approach is an innovative risk rating and prioritization  procedure that is used
to cost-effectively schedule tank upgrading and replacement programs for clients
with tanks at  multiple  locations.  Versar has  successfully  applied  the tank
action planning process for clients with up to hundreds of tanks each.

      Versar prepares  construction bid packages for tank replacements  tailored
to individual clients' needs and preferences.  Versar also provides construction
management services to verify to our clients that tank installations  conform to
the bid package  requirements.  To better meet its  clients'  needs,  Versar has
augmented its traditional  strengths in geotechnical  investigations/remediation
services  with  1)  preparation  of  plans  and   specifications  for  new  tank
installations and 2) construction  oversight to ensure that these specifications
are achieved.

     Versar is now in its seventh year of a multi-year  tank  upgrading  program
for a major telecommunications  company, involving 600 Underground Storage Tanks
(USTs)  at more  than 100  locations  across a  multi-state  region.  Versar  is
providing   comprehensive  tank  services  including:  1)  scheduling  and  cost
estimating;    2)   design;    3)    construction    management;    4)   release
investigations/remediation and 5) all permitting and regulatory coordination.

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      Civil/Infrastructure  Services -- Versar continues to provide  traditional
design  services for  commercial,  state,  DOD, and  Department  of Energy (DOE)
clients. One of Versar's Rocky Mountain Region principal clients is the State of
Utah  Department  of  Transportation,  for which Versar has several major design
projects for expressway upgrades,  new interchanges,  and environmental  support
work.

Backlog

      As of June 30, 1996,  total backlog for Versar,  including  unfunded tasks
and orders,  was approximately  $325 million,  as compared to approximately $306
million as of June 30, 1995. As of March 31, 1997, funded backlog for Versar was
approximately $30.2 million, an increase of 15 percent compared to approximately
$26.18 million as of March 31, 1996.  Funded backlog is the incremental  funding
authorization   of  contracts   and  task  orders  based  on  firm   contractual
obligations.   Unfunded  backlog  includes   contracts  and  contract  vehicles,
including option periods, in which specific work tasks and funding have not been
authorized  and for which Versar and the client are  contractually  obligated to
perform. Funded backlog amounts have historically resulted in revenues; however,
no  assurance  can be given that all  amounts  included in funded  backlog  will
ultimately be realized as revenue.

Markets and Customers

      Versar  markets  its  services  and   technologies  to  governmental   and
industrial  customers  throughout  the  United  States.   Versar  also  services
customers in Canada,  East Asia,  South Africa and the Caribbean and will pursue
international  projects on a  case-by-case  basis,  e.g.,  plant  facilities  or
overseas operations of our U.S. clients.  Versar's sales are technical in nature
and involve senior technical and management professionals, supported by Versar's
marketing  group.  Versar uses a coordinated  system of in-house sales staff and
marketing  managers,  organized  regionally.  In  fiscal  year  1996,  sales  of
approximately  34% of Versar's  services and technologies were to private sector
customers  and 66% to  governmental  customers.  Of the  sales  to  governmental
customers, 57% was to the Department of Defense and 13% was to the Environmental
Protection Agency (EPA),  through various contracts.  Versar serves governmental
customers both as a prime contractor and as a subcontractor.

      Versar has  experienced no difficulty in obtaining  supplies and materials
used in its operations and relies on a broad range of suppliers, the loss of any
of which would not have an adverse effect on Versar.

Competition

      Versar faces substantial  competition in each market in which it operates.
Versar  competes  primarily on its  scientific,  technological,  and engineering
expertise.  To the extent that non-proprietary or conventional  technologies are
used,  Versar  also  relies  upon  its  experience  and  the  experience  of its
subsidiary,  GEOMET, as a basis for competition.  Many companies,  some of which
have greater  resources  than Versar,  participate in Versar's  markets,  and no
assurance can be given that other companies, some of which may also have greater
resources than Versar, will not enter its markets.

      Almost all contracts for Versar's  services and  technologies are obtained
through  competitive  bidding.  Industrial  customers  typically  purchase these
services  and  technologies  after a  thorough  evaluation  of  price,  service,
experience,  and  quality.  Although  price is an  important  factor,  it is not
necessarily the determining factor,  because contracts are often awarded in part
on the basis of the efficiency of products and services.

      Government  entities  typically  award contracts on the basis of technical
qualifications  and price.  For technical  services  contracts,  the majority of
which are  cost-plus-fixed-fee  arrangements,  technical  qualifications are the
primary  factor  followed  by price  competitiveness.  In many of its  technical
service markets,  Versar competes with many local,  regional, and national firms
on the basis of experience, reputation, and price.

Employees

      At June 24, 1997,  Versar had approximately  360 full-time  employees,  of
which  approximately 197 were engineers,  scientists,  and other  professionals.
Eighty percent of Versar's  professional  employees have a bachelors degree, 20%
have a masters degree, and 4% have doctorate degrees.

Market Driving Forces and The Future

      The  environmental  business has historically been driven by environmental
legislation and the enforcement of environmental regulations.  The likelihood of
environmental  noncompliance  over the years has  increased as  legislation  and
implementing  regulations have become more stringent.  Because of this increased
risk, environmental

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risk  management  has  become a  critical  and  complex  process.  The  costs of
noncompliance,  including fines and cleanup,  can be substantial.  Environmental
laws and regulations affect nearly every industrial and commercial activity,  as
well as the agencies of the Federal  government and state and local  governments
charged with their  enforcement.  Going forward,  Versar believes  environmental
laws will be more  focused on a  risk-based  as opposed  to a  technology  based
approach  allowing  more  flexibility  in  their  interpretation  and  providing
incentives  for  innovation  and  "common  sense"   approach  to   environmental
management.  Versar also  believes  the 1990s mark the  beginning  of a cultural
change by both government and industry in recognizing that pollution  prevention
and active compliance  management are a necessary part of the long-term solution
to the cleanup of our common  environment,  the  protection of the public health
and safety, and the preservation of our natural resources. Versar has positioned
itself to take advantage of this market shift.

Properties

      Versar's  executive  office  is  located  in a  building  in  Springfield,
Virginia,  a suburb of Washington,  D.C., leased from Sarnia Corporation,  which
was  spun-off  by Versar to its  shareholders  in June 1994.  On June 29,  1994,
Versar  initially  rented 99,588 and 8,918 square feet of space from Sarnia at a
rate of $13.49 and $8.00 per foot,  respectively.  In June 1995,  Versar reduced
the 99,588 square foot space to 73,371 square feet. In June 1996, Versar reduced
this leased space to 68,239 square feet.  The rent is subject to a 4% escalation
per year. Both lease streams are subject to adjustment on June 1, 1999 and 2004.
In these  years,  the lease  streams will be adjusted to the current fair value.
This  value  will  set  the  base  rate  of the  lease  streams  in the  year of
adjustment. The adjusted lease stream is subject to the contracted escalation in
future years.

      As of June 25, 1997,  Versar had under lease an aggregate of approximately
167,445 square feet of office and laboratory  space in the following  locations:
Tempe, AZ; Alameda and Fair Oaks, CA;  Northglenn,  CO; Miami, FL; Lombard,  IL;
Burlington and North Andover, MA; Eden Prairie, MN; Columbia,  Gaithersburg, and
Germantown,  MD; Cincinnati, OH; Bristol, PA; San Antonio, TX; American Fork, UT
and Springfield, VA.
These leases are generally for terms of five years or less.

      Versar  believes  that its  facilities  are  suitable and adequate for its
current and foreseeable operational and administrative needs.

Legal Proceedings

      On June 28,  1990,  Gary R.  Windolph,  a former  officer and  director of
Versar Architects & Engineers, Inc. ("VA&E", formerly ARIX Corporation, a former
subsidiary  of Versar,  which was merged  into Versar in July 1993) and a former
officer of Versar, filed an action in the District Court for the City and County
of Denver,  State of Colorado,  entitled Gary R.  Windolph v. ARIX  Corporation,
Versar,  Inc.,  et al.,  Case NO.  90-CV-7155.  On October  21,  1991,  the jury
returned  verdicts for Mr. Windolph on two defamation claims against the Company
and  awarded  him  damages in the  amount of  $200,000.  The jury also  returned
verdicts for Mr.  Windolph on certain of his statutory and common law securities
claims and awarded  damages in the amount of $1.00 each on all such  claims.  On
January 6, 1992,  the Court ruled that,  based upon the  evidence  presented  at
trial,  the  $200,000  awarded to Mr.  Windolph by the jury was  excessive  as a
matter of law and  ordered a new damage  trial on those  claims.  The retrial of
damages on these  claims  ended on October  21,  1992 with the jury  returning a
verdict against Versar in the total amount of $1,000,001  including $500,000 for
damages to Mr.  Windolph's  reputation  and $500,001  for personal  humiliation,
mental anguish and suffering.

      Versar promptly filed appropriate  post-trial motions seeking either a new
trial or the entry of  judgment in an amount  less than the jury's  verdict.  On
January 10, 1993,  the Court  granted  Versar's  motion,  in part,  and gave the
plaintiff  the  choice of  accepting  the  entry of  judgment  in the  amount of
$75,000,  or retrying for a third time the amount of damages for the  defamation
claim.  The Court also decided,  as a matter of law, that the maximum amount Mr.
Windolph  could  recover was $250,000 due to a statutory  limit on  non-economic
damages.  At the same time, the Court ordered the parties to participate in good
faith in a mandatory  settlement  conference  to try to settle this matter.  The
parties  were  unable  to  reach a  settlement  as a  result  of the  settlement
conference  held in April,  1993, and the plaintiff  rejected the opportunity to
have judgment entered for $75,000 or proceed with a new trial. On June 16, 1993,
the trial court entered final judgment on all outstanding issues.

      Both parties  appealed to the Colorado  Court of Appeals.  On May 25, 1995
the Court issued its decision affirming in part, reversing in part and remanding
a part of the case to the trial court.  The Court of Appeals  reversed the trial
court's  dismissal of Windolph's  promissory  estoppel claim,  and remanded with
directions  for a new trial on that matter only.  The Court of Appeals  affirmed
the trial court as to all other matters, including the

                                       38

<PAGE>

trial  court's  refusal to enter  judgment in  Windolph's  favor on the two jury
verdicts  relating to the  defamation  claim.  Both  parties  filed  motions for
rehearing with the Court of Appeals, which were denied on August 10, 1995.

      In September  1995,  Windolph  sought  review of this case by the Colorado
Supreme Court which was denied on February 20, 1996. The case proceeded to trial
on the  promissory  estoppel  claim only. A bench trial without jury was held on
January 27, 1997. On April 3, 1997, the Court entered judgment for Versar on the
promissory  estoppel  claim  rejecting  Windolph's  arguments  on the  basis  of
Delaware  and  Colorado  law.  Alternatively,  the  Court  held that even if its
judgment is overturned  on appeal,  the maximum  liability to Windolph  would be
$11,000.  On May 23, 1997,  the parties  entered into a Stipulation of Dismissal
pursuant  to which  Versar  agreed to  withdraw  its demand for court  costs and
Windolph agreed to waive his right to appeal the trial court's decision, thereby
fully terminating this litigation.

      As part of the agreement to sell its  laboratory  assets and operations to
Kemron  Environmental  Services,  Inc.  (Kemron) in July 1994,  Versar agreed to
refer its analytical laboratory work for a period of 48 months after the closing
date to Kemron subject to certain  limitations and exclusions  including federal
procurement  requirements  and the  ability  of Kemron to perform  the  required
services.  On July 31,  1996,  Kemron  filed an action in the  Circuit  Court of
Fairfax  County,   Commonwealth  of  Virginia,   entitled  Kemron  Environmental
Services, Inc. vs. Versar Laboratories,  Inc. and Versar, Inc., Law No. L154205.
Kemron alleged the defendants breached certain covenants that Versar would refer
laboratory work to Kemron in the Asset Acquisition Agreement and alleged damages
in the amount of not less than $3,000,000.

      Versar  responded  by denying  the  allegations  and filed a  counterclaim
alleging various material breaches of the Asset Acquisition  Agreement by Kemron
and seeking a  declaratory  judgment  that  Kemron's  breaches  have  terminated
Versar's obligations under the Agreement.

      On  June  16,  1997,  the  parties  entered  into a  settlement  agreement
extending  and  amending  the  right of  Kemron to the  referral  of  analytical
services from Versar.

      Versar and its  subsidiaries  are parties to various  other legal  actions
arising in the normal course of business.  The Company believes that an ultimate
unfavorable  resolution  of these other legal  actions  will not have a material
adverse  effect  on  its  consolidated   financial   condition  and  results  of
operations.

                                       39

<PAGE>

                        SELECTED FINANCIAL DATA -- VERSAR

     The selected consolidated  financial data set forth below should be read in
conjunction with the audited and unaudited  consolidated financial statements of
Versar   and   the   notes   thereto   included    elsewhere   in   this   Proxy
Statement/Prospectus.

<TABLE>
<CAPTION>
                                           Unaudited
                                       Nine Months Ended
                                           March 31,                        Year Ended June 30,
                                      ------------------    ---------------------------------------------------
                                        1997       1996       1996       1995       1994       1993       1992
                                        ----       ----       ----       ----       ----       ----       ----
Consolidated Statement of Operations                    (In thousands, except per share data)
related data:
<S>                                   <C>        <C>        <C>        <C>        <C>        <C>        <C>    
Gross Revenue........................ $32,934    $33,686    $44,283    $39,090    $42,764    $43,012    $48,519

Net Service Revenue..................  23,320     23,968     31,919     29,347     31,032     32,980     35,325

Operating Income (Loss)..............     907        751        872        560    (1,269)        853    (1,663)

Income (Loss) from Continuing
  Operations.........................     873        618        992        458    (2,658)      (590)      (262)

Net Income (Loss)....................     873        618        992        458    (4,367)    (1,093)      (996)

Income (Loss) per Share from
  Continuing Operations..............    $.17       $.12       $.19       $.09     $(.59)     $(.14)     $(.07)

Net Income (Loss) per Share..........    $.17       $.12       $.19       $.09     $(.97)     $(.27)     $(.25)

Weighted Average Shares Outstanding..   5,230      5,160      5,248      4,834      4,481      4,093      3,945

Consolidated Balance Sheet related
  data:

Working Capital......................  $8,884     $7,896     $7,629     $5,425     $5,261     $7,627     $8,513

Current Ratio........................    2.42       2.11       2.14       1.64       1.68       1.98       1.76

Total Assets.........................  17,812     16,787     16,979     28,195     27,782     31,922     37,733

Current Portion of Long-Term Debt....      --        512        323        335      1,201      1,198      2.072

Long-Term Debt.......................      --          3          2          4         17     13,494     15,518

Mortgage Debt of Sarnia..............      --         --         --     12,062     12,403         --         --
                                      -------    -------    -------    -------    -------    -------    -------
Total Debt, excluding bank line of
  credit.............................      --        515        325     12,401     13,621     14,692     17,590

Stockholders' Equity................. $ 9,075    $ 7,247    $ 7,776    $ 6,290    $ 5,261    $ 8,690    $ 8,951
</TABLE>

     Certain  amounts in years prior to fiscal year 1994 have been  reclassified
to reflect  Versar  Laboratories,  Inc.  and  Gammaflux,  Inc.  as  discontinued
operations  for  comparative  purposes.  In  addition,  Versar has  included the
results of operations and financial  position of Sarnia through January 1, 1996.
Sarnia was spun-off to  stockholders  in fiscal year 1994,  but  continued to be
reflected  in  Versar's  financial  statements  due to the  guarantee  of all of
Sarnia's debt by Versar.  After the  completion of Sarnia's  refinancing  of its
debt,  Versar's guarantee was reduced from $12.4 million to $1.5 million and the
divestiture was considered complete for accounting purposes.

                                       40

<PAGE>

                MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL
                  CONDITION AND RESULTS OF OPERATIONS -- VERSAR

Comparison of Nine Months Ended March 31, 1997 to Nine Months Ended 
   March 31, 1996

      Versar's  gross  revenue for the nine months  ended March 31, 1997 totaled
$32,934,000, a  decrease  of  $752,000  (2%)  compared  to the gross  revenue of
$33,686,000  for the nine months of the prior  fiscal  year.  The  decrease  was
primarily due to the winding down of the Presidio  asbestos  survey  contract in
the Company's  Pacific region,  which was offset by higher gross revenues in the
Company's  Rocky Mountain and Midwest regions in support of the Air Force Center
for Environmental Excellence contract.

      Purchased  services and materials for the first nine months of fiscal year
1997 decreased  $104,000 (1%) compared to costs for the comparable period of the
previous year.  The decrease is principally  due to the changes in gross revenue
as mentioned above.

      Net service  revenue  decreased by 3% compared to the first nine months of
fiscal year 1996.  The decrease is due to the lower gross  revenues as mentioned
above.

      The  percentage  of direct  costs and services and overhead to net service
revenue decreased slightly to 81.7% in the first nine months of 1997 compared to
82.1% in the first nine  months of fiscal  year  1996.  The  decrease  is due to
higher direct labor utilization in the first nine months of fiscal year 1997.

      Selling,  general and  administrative  expenses  approximated 14.6% of net
service revenue in the first nine months of fiscal year 1997,  compared to 14.3%
in the first nine months of fiscal year 1996.

      Other income includes the revenues that are not directly  attributable  to
contracts. For the first nine months of fiscal year 1997, the Company recognized
non-compete  income from the sale of its majority-owned  subsidiary,  Gammaflux,
Inc.  of $32,000  compared  to $21,000  recognized  in the first nine  months of
fiscal year 1996.

      As of January 1, 1996, Versar no longer includes the results of operations
and  financial  position  of  Sarnia  Corporation  ("Sarnia")  in the  Company's
consolidated  financial  statements.   In  January  1996,  Sarnia  obtained  new
financing  which  reduced  Versar's  guarantee  of  Sarnia's  indebtedness  from
$12,400,000  to  $1,500,000.  Versar has a reserve  of  $1,500,000  against  the
guarantee.

      Operating  income  for the  first  nine  months  of  fiscal  year 1997 was
$907,000 an increase of $156,000 over the first nine months of fiscal year 1996.
The increase is primarily  the result of the  exclusion of Sarnia  losses in the
first half of fiscal year 1997.

      Interest  expense  during  the  first  nine  months  of  fiscal  year 1997
decreased by $47,000 (49%)  compared to costs for the  comparable  period of the
previous  fiscal year.  The decrease is due to the lower usage of the  Company's
line of credit during the first nine months of fiscal year 1997.

      Income  tax  expense  during  the first  nine  months of fiscal  year 1997
decreased by $52,000 compared to costs for the comparable period of the previous
fiscal year.  Income tax expense is affected by the  reduction of the  Company's
valuation allowance against its deferred tax assets.

      Versar had net income of $873,000 for the first nine months of fiscal year
1997 compared to net income of $618,000 for the first nine months of fiscal year
1996.  The increase is primarily  the result of the  reductions of the Company's
valuation against its deferred tax assets and the exclusion of Sarnia losses.

Comparison of Fiscal Years Ended June 30, 1996, 1995 and 1994

      Versar's  gross  revenues for fiscal year 1996  totalled  $44,283,000,  or
$5,193,000  (13%) above  fiscal year 1995 gross  revenue of  $39,090,000.  Gross
revenue for fiscal year 1995 was  $3,674,000  (9%) below that reported in fiscal
year 1994.  Gross revenue  excludes  laboratory,  real estate and  manufacturing
revenues from operations. Discontinued subsidiaries of Versar Laboratories, Inc.
and Gammaflux,  Inc. have been presented as discontinued  operations in Versar's
Consolidated Financial Statements.  The increase in Versar's revenue in the last
fiscal year was due to task orders being performed in the Company's  Midwest and
Rocky  Mountain  regions in support  of the Air Force  Center for  Environmental
Excellence  contract.  As reflected in the table on page 43, government  revenue
represented 66% of the total revenue in 1996, compared to 64% in 1995 and 62% in
1994.

                                       41

<PAGE>

      Purchased services and materials for fiscal year 1996 totalled $12,364,000
or $2,621,000 (27%) higher than fiscal year 1995 purchased  services.  Purchased
services  for fiscal year 1995 were  $1,989,000  (17%) lower than  reported  for
fiscal year 1994.  The increase in 1996 was  principally  due to the increase in
gross  revenue as mentioned  above.  The decrease in 1995 was due to the winding
down of the Company's USATHAMA and EPA OMMSQA contracts.

      Direct costs of services and overhead include the cost to Versar of direct
and overhead staff,  including  recoverable overhead costs and unallowable costs
that are directly attributable to overhead. The percentage of these costs to net
service  revenue  slightly  increased to 81.4% in 1996 compared to 81.0% in 1995
and 82.2% in 1994.  In 1996,  the net  service  percentage  remained  relatively
stable  compared  to  1995.  The  decrease  in the  percentage  of costs in 1995
compared to 1994 is attributable to improved labor utilization  primarily in the
Company's Rocky Mountain and Pacific regions.

      Selling,  general and  administrative  expenses  approximated 15.5% of net
service  revenue  in 1996,  compared  to 17.0%  in 1995 and  16.6% in 1994.  The
decrease is  attributable to the higher volume of net revenue while the selling,
general and administrative expenses were maintained at 1995 levels.

      Other  (income)  expense  include costs and revenues that are not directly
attributable to contracts.  In 1996, the Company  recognized  non-compete income
from  the sale of its  majority-owned  subsidiary  Gammaflux,  Inc.  of  $28,000
compared  to $47,000 in fiscal year 1995,  and  $78,000 in fiscal year 1994.  In
1995 the remaining $214,000 of other (income) expense was due to the reversal of
$174,000 of anticipated  costs that were  ultimately not incurred as a result of
winning new contracts and the reduction of other operating  reserves of $40,000.
In fiscal year 1994, the remaining $1,161,000 of other costs were for other real
estate losses of $400,000,  $305,000 of transaction  costs  associated  with the
spin-off of Sarnia,  and $456,000 for software and service  contracts which were
determined to be of limited future value.

      Losses on Sarnia  operations  of $142,000  were  recorded in the first six
months of fiscal  year 1996  compared to losses of $270,000 in fiscal year 1995.
See Note B in the audited  consolidated  financial statements of Versar included
elsewhere  in this Proxy  Statement/Prospectus.  The losses  were  recorded as a
separate  line  item due to the  spin-off  of  Versar's  real  estate  entity to
stockholders on June 30, 1994, which was completed as of January 25, 1996.

      Operating  income for 1996 was  $872,000,  an increase  of  $312,000  over
fiscal year 1995.  The increase is primarily due to the lower  selling,  general
and administrative  expenses as a percentage of net service revenue as discussed
above.  Fiscal  year  1995  operating  income  increased  by  $1,829,000  due to
decreased other costs and direct costs of services and overhead.

      Interest expense in 1996 was $96,000, a decrease of $62,000 from 1995. The
decrease is due to reduced  debt in fiscal year 1996.  Interest  expense in 1995
was  $158,000,  an  increase  of  $101,000  from 1994 due to the  assumption  of
$1,000,000 of debt from Sarnia, which was paid in full in fiscal year 1995.

      Versar's  benefit  for  income  taxes for  fiscal  year 1996 was  $216,000
compared  to a benefit of $56,000 in 1995.  The Company  reduced  the  valuation
against the deferred tax assets due to the improved earnings and future earnings
potential. In fiscal year 1994, the Company recorded a $1,309,000 tax expense as
a result of the  spin-off  of Sarnia as Versar's  tax assets  could no longer be
offset with Sarnia's tax liabilities.

      Losses from discontinued operations for 1994 were $2,265,000. The loss was
attributable  to the provision of $1,600,000  recorded by the Company during the
third quarter of fiscal year 1994 to discontinue its laboratory operations.

      In the first quarter of 1994,  the Company  recognized  $556,000 of income
with the adoption of SFAS No. 109, "Accounting for Income Taxes," which required
the Company to compute deferred taxes using the liability method.

      In summary, Versar's net income was $992,000 in fiscal year 1996, compared
to net income of $458,000 in fiscal  year 1995 and a net loss of  $4,367,000  in
fiscal year 1994.

      Versar  provides   environmental  risk  management   services  to  various
industries,  government and commercial  clients.  A summary of revenue generated
from the Company's client base is as follows:

                                       42

<PAGE>

                                       For the Years Ended June 30,
                            ---------------------------------------------------
                                 1996              1995               1994
                            -------------      -------------      -------------
                                     (In thousands, except for percentages)
Government
  EPA                       $ 3,787     9%     $ 5,375    14%     $ 6,151    15%
  State & Local               6,733    15%       4,607    12%       7,797    18%
  Department of Defense      16,479    37%      13,194    34%      11,260    26%
  Other                       2,035     5%       1,707     4%       1,312     3%
Commercial                   15,249    34%      14,207    36%      16,244    38%
                            -------   ---      -------   ---      -------   ---
Gross Revenue               $44,283   100%     $39,090   100%     $42,764   100%
                            =======   ===      =======   ===      =======   ===


Liquidity and Capital Resources

      Versar's  working  capital  at  March 31, 1997  approximated $8,884,000 or
$1,255,000  (16%)  higher than at June 30,  1996.  In addition, Versar's current
ratio at March 31, 1997 was 2.42 to 1, 13% higher than that  reported at the end
of fiscal year 1996.

      Effective  April 30, 1997,  Versar entered  into a line of credit facility
with NationsBank,  N.A. This line of credit is restricted to a borrowing base of
qualifying receivables less $1,500,000,  with a maximum of $3,000,000 available.
Borrowings  on the line are at the  lower  of the 30 day  libor  plus 250 or the
prime  rate.  A fee of 1/4% on the unused  portion of the line of credit is also
charged.  The line is  guaranteed  by Versar and each of  Versar's  subsidiaries
individually and is collectively secured by accounts  receivable,  equipment and
intangibles,  plus all insurance policies on property  constituting  collateral.
Advances on the line are due November 30, 1998. As of June 30, 1997, $273,603 of
borrowings were outstanding under this line of credit.  Management believes that
cash generated by operations and borrowings  available  under the line of credit
will be adequate to meet the working capital needs for fiscal year 1998.

      Approximately $200,000 will be required for currently contemplated capital
expenditures  during  fiscal year 1998 and will be funded from  current  working
capital.

Impact of Accounting Standards

      In March 1995, the Financial Accounting Standard Board issued Statement of
Financial  Accounting  Standards  No. 121,  "Accounting  for the  Impairment  of
Long-Lived  Assets and for Long-Lived Assets to be Disposed Of" (SFAS 121). SFAS
121 is effective for fiscal year 1997, and requires that  long-lived  assets and
certain  identifiable  intangibles  to be held and used by an entity be reviewed
for impairment  whenever  events or changes in  circumstances  indicate that the
carrying amount of an asset may not be recoverable. The adoption of SFAS 121 has
not had a material effect on the financial position or  results of operations of
Versar.

      Statement of  Financial  Accounting  Standards  No. 123,  "Accounting  for
Stock-Based  Compensation"  (SFAS  123)  was  issued  in  October,  1995  and is
effective  for fiscal years  beginning  after  December 15, 1995.  The Statement
encourages,  but does not  require,  adoption of the fair value based  method of
accounting for employee stock options and other stock  compensation  plans.  The
Company has opted to account for its stock  option plan in  accordance  with APB
Opinion No. 25, "Accounting for Stock Issued to Employees." By doing so, Versar,
beginning in fiscal year 1997,  is required to make  proforma  disclosure of net
income and earnings  per share as if the fair value based method for  accounting
defined  in SFAS 123 had been  applied.  Versar  will  comply by  providing  the
required  disclosures in its financial statements for the fiscal year ended June
30, 1997, but will not make an accounting principle change.

Impact of Inflation

      Versar seeks to protect itself from the effects of inflation. The majority
of  contracts  Versar  performs are for a period of one year or less or are cost
plus  fixed-fee type contracts  and,  accordingly,  are less  susceptible to the
effects of inflation.  Multi-year  contracts provide for projected  increases in
labor and other costs.

                                       43

<PAGE>

                               RECENT DEVELOPMENTS

      On May 7, 1997,  in  connection  with the closing of Versar's  purchase of
Imperial's  interests  in SMC,  James A.  Skidmore,  Jr.,  President  and  Chief
Executive Officer of SMC, was appointed to the Versar Board of Directors as Vice
Chairman.  Mr.  Skidmore will serve as a member of the Versar Board of Directors
until the next annual stockholders' meeting of Versar and until his successor is
elected and qualified. Set forth below is a biography of Mr. Skidmore.

     James A. Skidmore,  Jr. has served as President and Chief Executive Officer
and a director of SMC since 1972 and as Chairman  of the Board of  Directors  of
SMC since 1975. Mr.  Skidmore is a director of the Blue Cross and Blue Shield of
New Jersey,  HMO Blue and Medigroup,  a consultant to the U.S. Junior Chamber of
Commerce, a member of the Board of Advisory Trustees for The State University of
New  Jersey,  Rutgers-Management  School of  Business,  a member of the Board of
Trustees for the Public  Affairs  Research  Institute of New Jersey,  Inc. and a
Board member of the New Jersey State Chamber of Commerce.

   
     On September 10, 1997,  Versar announced for its fiscal year ended June 30,
1997, gross revenue of $48,517,000,  net income of $1,256,000 and net income per
share of $0.24.  For the fiscal year ended June 30,  1996,  gross  revenue,  net
income  and  net  income  per  share  were  $44,283,000,   $992,000  and  $0.19,
respectively.  The  increase  in gross  revenue  for the 1997 fiscal year is due
primarily to the inclusion of the revenue and  operating  results of SMC for the
last two months of fiscal  year  1997,  subsequent  to  Versar's  purchase  of a
majority  interest in SMC. The  increases in net income and net income per share
are due primarily to a  combination  of lower direct costs of services and lower
selling, general and administrative expenses relative to net service revenues in
1997.
    

                                 BUSINESS OF SMC

      SMC is a diversified  international  professional services firm, providing
clients in the private and public  sectors with expertise in four major areas as
follows:  (i) management  services,  (ii)  information  system  services,  (iii)
environmental services and (iv) engineering, design and construction services to
the process industry. These services are provided through four primary operating
groups -- SMC Consulting, SMC Business Information  Systems,  SMC  Environmental
Services  Group and SMC  McEver  (SMC's  Engineering,  Design  and  Construction
Services Group).  SMC's operating groups provide (i) consulting  services to the
healthcare,  food and  petrochemical  industries  to  assist  companies  to more
effectively utilize their human and physical resources, (ii) systems support and
technology-based  services  in  the  area  of  facilities  management,  business
recovery  and  professional  support  services,  (iii)  geotechnical,  civil and
environmental  engineering,  design  and  construction  management  services  to
municipal and industrial  clients and (iv) design,  engineering and construction
services to the petrochemical industry, material handling projects and specialty
chemical plants.

      SMC was  incorporated  under the laws of the State of  Delaware in 1957 as
the successor to Work Factor  Company,  which  commenced doing business in 1946.
SMC is  headquartered  in  Bridgewater,  New Jersey and has offices in New York,
Connecticut, Pennsylvania, Tennessee, Texas, London and Paris.

      SMC filed for  bankruptcy in the  Bankruptcy  Court in the District of New
Jersey (the "Bankruptcy  Court") on July 28, 1993 and emerged from bankruptcy on
July 10,  1996.  During  the  pendency  of  SMC's  bankruptcy,  SMC's  operating
subsidiaries,  which were not included in the bankruptcy proceedings,  continued
to operate SMC's traditional business,  albeit with limited financial resources.
In order to enhance  its  operating  cash flows  during  this  period of limited
financial  resources,  SMC  instituted  stringent  cost controls and  emphasized
targeted  marketing of those of its services  that have  relatively  high profit
margins.

      Pursuant  to the  Bankruptcy  Plan,  SMC sold its  operations  in Belgium,
Germany,  France and the  Netherlands in  satisfaction  of certain  pre-petition
secured debt.  Revenues  from these  operations  constituted  20% of SMC's total
revenues  and 81% of its  European  revenues for the seven months ended July 31,
1996.

      Following  emergence from bankruptcy,  due to certain disputes between SMC
management and the then new majority  stockholder of SMC,  Imperial,  as further
described  under " - Legal  Proceedings"  and under "THE MERGER - Background and
Reasons for the Merger," and the failure of the SMC Board (which was  controlled
by  Imperial)  to approve the securing of working  capital  lines,  SMC suffered
continuing  problems in growing its  business and  returning  to  profitability.
These problems have now been resolved by the acquisition by Versar of the equity
interests  held by Imperial.  See "THE MERGER -- Background  and Reasons for the
Merger" and  "MANAGEMENT'S  DISCUSSION  AND ANALYSIS OF FINANCIAL  CONDITION AND
RESULTS OF OPERATIONS - SMC -- Liquity and Capital Resources."

<PAGE>



      Notwithstanding  these difficulties,  since emerging from bankruptcy,  SMC
has  developed a new  consulting  operation in France and has signed a strategic
alliance  with  its  ex-Dutch   subsidiary   which  continues  to  use  the  SMC
international tradename.

      Set forth below is a discussion  of the primary  operating  groups  within
SMC.

                                       44

<PAGE>

SMC Business Information Systems

      SMC Business  Information Systems ("BIS") is headquartered in Bridgewater,
New Jersey, with offices in Connecticut, Tennessee and New York. The business of
BIS is conducted through SMC Business Information Systems,  Inc., a wholly-owned
subsidiary of SMC. BIS offers systems  support in  technology-based  services to
the business  community and  nonprofit  sector in three  distinct,  although not
mutually exclusive, areas as follows: Facilities Management,  Business Recovery,
and Professional Support Services.

      In the facilities  management or "outsourcing"  area, BIS offers clients a
full range of services in  managing,  staffing  and  operating  data  processing
centers,   operations   or  specific   functions  in   accordance   with  client
specifications.  Services  performed and functions  managed  include data entry,
tape handling,  library management,  maintenance,  and systems development.  BIS
currently  manages data centers in Connecticut  and Tennessee  under  multi-year
subcontracts from IBM, performing a variety of activities for clients in several
industries.  With low overhead  and highly  skilled  management,  BIS is able to
offer outsourcing services at significantly lower costs than larger competitors.
The  facilities  management  operations  of BIS have built an excellent  service
record, historically achieving performance reliability targets well in excess of
contract requirements with consistency.

      In the  business  recovery  area,  BIS offers a complete  menu of services
covering all aspects of business continuation and recovery services. Through its
highly qualified staff and consultants,  BIS professionally and  costeffectively
evaluates a client's business  continuation and recovery needs, creates specific
disaster  recovery  plans and programs,  and audits,  updates or tests  existing
client  plans  for  data  backup  and  disaster  response.  Unlike  many  of its
competitors, however, BIS can also perform as a full solution provider, offering
clients  online backup  facilities  and access to state of the art alternate EDP
operating  sites in its  capacity  as a  business  partner to IBM and other well
known vendors. In this role, BIS professionals assist clients in identifying and
specifying  their needs,  arrange for backup or "hot sites" with their  business
partners and support  implementation,  testing, and periodic update of the total
business continuation or disaster recovery program.

      The  professional  services  support  group  of  BIS  supports  all of its
services  and can also offer  clients  support  in a variety  of systems  needs,
including network and internet anti-virus protection programs and products.

SMC Consulting

      SMC Consulting (the "Consulting  Group"), with offices in Bridgewater, New
Jersey, London and Paris, carries on a fifty year tradition of providing  client
productivity  enhancement  services which constituted the original core business
of SMC. The business of the Consulting Group is conducted through SMC Management
Services  Group,  Inc.,  a  wholly-owned  subsidiary  of SMC,  and two  European
subsidiaries.  The Consulting  Group  provides  management  consulting  services
designed  to support  and guide  clients in their  efforts to improve  operating
efficiency,  reduce cost,  satisfy  customer needs,  assure quality and increase
profitability without disruption to operations or major capital expenditures.

      The Consulting Group provides consulting services to assist its clients in
identifying areas needing improvement, makes specific recommendations,  develops
programs  and  actively  participates  in  their  implementation.  With a "Total
Enterprise" approach to productivity, the Consulting Group helps clients improve
profitability  by more  effectively  employing all their  resources  (personnel,
materials,  equipment,  facilities,  organizational structure and technology) in
day-to-day operations and in adapting to everchanging  business conditions.  The
Consulting Group's area of service include:

      o    Profit improvement

      o    Team building and management effectiveness

      o    Organizational analysis

      o    Complexity reduction

      o    Quality effectiveness/reengineering

      o    Business process reengineering

      o    Continuous improvement

                                       45

<PAGE>

      o    Logistics

      o    Documentation reduction

      o    Maintenance

      o    Technology management

      o    Plant flexibility and scheduling

      The  Consulting   Group  employs  a  variety  of  proprietary   analytical
techniques  that SMC has  developed,  including  the  "Work-Factor(R)  System" a
widely recognized, predetermined elemental time system used to measure the human
work  component  of  highly-repetitive  manufacturing  processes.  SMC has  also
developed other systems and techniques  designed to improve the  productivity of
administrative, support and professional personnel in a wide range of functions.

      Historically,  the  Consulting  Group has provided  services for a lengthy
list of major clients in a variety of industries both domestically and overseas.
In the early 1990s,  as  resources  became  limited and the domestic  consulting
market softened,  SMC made a strategic decision to concentrate on its consulting
business in Europe.  During this period,  the domestic  consulting  business was
wound down and domestic  clients were not  aggressively  pursued.  In 1995,  SMC
began a process of reentry into the domestic  consulting  market.  In reentering
the domestic market, SMC has faced a variety of significant  obstacles including
continued resource limitations and the reorganization process in connection with
the  Bankruptcy  Plan.  In  addition,  SMC has  suffered  from a lack of current
domestic client references, a lengthy selling cycle and stiff competition in the
marketplace.  In an effort to overcome these obstacles, SMC has renewed contacts
with  former  clients  and  established  a   Work-Factor(R)   user   newsletter.
Additionally,  personnel with prior SMC  credentials  have been added at minimal
cost, both on staff and through consulting arrangements. Through cross-licensing
agreements with outside  vendors,  automated  Work-Factor(R)  packages have been
added to SMC's offerings.  Assignments of long-term  recurring or multi-location
implementation  potential are being aggressively  pursued.  The Consulting Group
has recently obtained a significant domestic assignment in the healthcare field.
However, no assurance can be given that the Consulting Group's marketing efforts
will result in the award of additional contracts.

      In Europe,  the  Consulting  Group has faced a challenge of rebuilding its
business  from  a  significantly  restructured  base.  In  connection  with  the
Bankruptcy Plan, certain former subsidiaries in several countries were divested.
SMC is now focusing on rebuilding its former  Pan-European  business through its
existing  office in London  and a newly  established  French  company.  Business
contracts  in both  Western and Eastern  Europe have been  secured.  SMC is also
seeking opportunities for strategic alliances or licensing relationships and has
recently  concluded  such an  arrangement  with  its  former  subsidiary  in the
Netherlands.

SMC Environmental Services Group

      SMC Environmental Services Group ("ESG"),  founded in 1956 and acquired by
SMC in 1970, is  headquartered  in King of Prussia,  Pennsylvania  with a branch
office in Bridgewater,  New Jersey. The business of ESG is conducted through SMC
Environmental  Services  Group,  Inc.,  a  wholly-owned  subsidiary  of SMC. ESG
provides  geotechnical,  civil  and  environmental  engineering  and  design and
construction management services to clients in the public and private sectors.

      ESG  has   developed   a   reputation   for   excellence   and   practical
problem-solving  and  innovative  management of land,  resources and waste.  Its
business  has been built  through  years of  integrating  applied  science  with
engineering.  ESG engineers work  hand-in-hand  with  regulatory  specialists to
provide clients with cost-effective solutions to problems.  Engineers are backed
by SMC's experts in land planning,  hydrology,  risk  assessment,  water and air
resources, wetlands and surveying.

      Since  SMC  emerged  from  bankruptcy,  and in  light  of a  reduction  in
environmental activity in  the  private  and  public  sectors,  ESG has suffered
protracted   delays  in   contract   awards   and   reestablishment   of  client
relationships.  During this  period,  many state  governments  have also relaxed
their  environmental  cleanup  standards to promote  economic  growth,  slow the
conversion  of green  open  space  and  discourage  industrial  businesses  from
relocating. As a result of this slowdown in the environmental services area, ESG
has developed a focus on "niche"  innovative  environmental  technologies in the
functional areas of:

      o    Remedial design and engineering

                                       46

<PAGE>

      o    Soil and groundwater cleanup

      o    Consulting Services

      More and more  clients are asking how their  project  can be  accomplished
more  efficiently  with  imaginative  approaches.  To this end, ESG has made the
investment  in  terms  of  the  marketing  and  technical  expertise  in  a  new
alternative to conventional remedial technologies, known as Bio-Injection.  This
method of remediation  allows the concurrent  treatment of soils and groundwater
with a mixture of bacteria  and  nutrients.  This process  typically  requires a
one-time treatment with positive results achieved within months instead of years
at a fraction of the cost of conventional treatment methods.

      ESG has also  positioned  itself  to be a  leader  in  marketing  services
related to the  environmental  standards  currently under  consideration  by the
International Organization for Standards, ISO 14000. A follow on to the ISO 9000
quality  standards  promulgated  and widely adopted several years ago, ISO 14000
will   establish   voluntary   environmental   compliance   standards   for  the
international  business community.  ESG has been working over a year to position
itself on the  "Leading  Edge" for  marketing  its  consulting  services  to the
creation or audit of compliance programs targeting ISO 9000 certified companies.
While the emergence of this market has been  significantly  delayed awaiting the
issuance of final standards, management believes it to be a very large potential
market for ISO 14000 certification. As a non-capital intensive service driven by
"in-house  expertise",  management  anticipates  a  potential  for a  profitable
addition to ESG's offerings.

Engineering, Design and Construction Services Group

      SMC's Engineering,  Design and Construction Services Group ("McEver") is a
Houston based  engineering and construction  company.  The business of McEver is
conducted through SMC McEver, Inc., a wholly-owned subsidiary of SMC. Founded in
1966,  and acquired by SMC in 1978,  McEver  provides  design,  engineering  and
construction  services  to  the  process  industries.  Typical  clients  include
refinery  and  petrochemical  plants,  materials  handling  projects,  specialty
chemical  plants,  bulk storage  terminals,  pipelines  and other  manufacturing
facilities.  McEver also provides  consulting services for a variety of projects
with unique engineering and construction demands.

      With  very  special  expertise  in the  engineering  and  construction  of
refinery and petrochemical  plants,  McEver focuses its resources and experience
on providing  services  that  encompass  all relevant  disciplines  from concept
through completion and startup. This includes:

      o    Construction and construction management

      o    Detailed design and documentation

      o    Engineering specifications

      o    Equipment and materials procurement

      o    Cost analysis

      o    The preparation of bid packages

      o    Environmental impact statements

      McEver's team of certified  professionals are experts in all the necessary
disciplines. Assisted by a force of highly-skilled technicians, they prepare and
supervise every phase of each project. Although providing a comprehensive set of
services from a single  source,  McEver  offers  clients the choice of using any
individual service,  or combination of services it provides,  including services
available  from other SMC divisions.  McEver was recently  awarded a substantial
contract for the design and construction of a specialty chemical plant.

Employees

      At June  30,  1997,  SMC had  approximately  200  domestic  employees  and
approximately 20 employees located in Europe. SMC uses the services of a variety
of contractors and  sub-contractors as needed to perform various assignments for
clients.

                                       47

<PAGE>

Properties

      SMC  sub-leases  approximately  5,700 square feet,  at the rate of $22 per
square foot,  in an office  building in  Bridgewater,  New Jersey,  in which the
Company's  executive  and  administrative  offices  are  located.  The  lease is
currently effective on a month-to-month basis. SMC is negotiating a new two-year
lease for this space.

      SMC and its  subsidiaries  also currently lease (a)  approximately  11,000
square feet in King of Prussia,  Pennsylvania (Lease is running month-to-month);
(b) approximately 17,700 square feet in Houston, Texas (Lease expires on May 31,
2002 with a five year  renewal  option);  (c)  approximately  500 square feet in
Oyster Creek,  Texas (Lease  expires on July 31, 1998);  (d)  approximately  500
square  feet  in  London,   England  (Lease  expires  on  May  12,  1998);   (e)
approximately  500 square feet in Bievres  Cedex,  France (Lease expires on June
30, 2000 with two three-year renewal options).

Legal Proceedings

     Shortly after SMC emerged from bankruptcy on July 10, 1996,  disputes arose
between its new majority investors,  Imperial Capital Worldwide Partners,  L.P.,
and the management of SMC.  Subsequently,  two lawsuits were instituted  against
Imperial  and its  principals.  On  September  6, 1996,  two SMC  administrative
creditors  filed a complaint for  injunctive  and other relief  entitled  Ravin,
Sarasohn,  Cook,  Baumgarten,  Fisch & Rosen, P.C. and Shanley & Fisher, P.C. v.
Imperial Worldwide Partners, L.P., et al. Case No. 93-34553 in the United States
Bankruptcy  Court,  District  of New  Jersey,  to  restrain  certain  actions by
Imperial and its  principals  and to  designate  James A.  Skidmore,  Jr. as the
manager of SMC to  operate  SMC on a day to day basis and carry out the terms of
the Plan of  Reorganization.  On November 6, 1996,  James A.  Skidmore,  Jr. and
other management shareholders, and certain other shareholders, filed a complaint
against  Imperial  entitled - James A. Skidmore,  Jr. et al. v. Imperial Capital
Worldwide Partners, L.P. et al. Docket No. MON C 278-96 in the Superior Court of
New Jersey,  Monmouth County,  Chancery  Division seeking an injunction  against
Imperial and its  principals  to rescind  certain  Board of  Directors  actions,
including the  termination of Mr.  Skidmore's  employment as President and Chief
Executive  Officer of SMC, to enjoin their  interference with Mr. Skidmore's day
to day management of SMC and to permit SMC to obtain working capital.

   
     As part of the Stock Purchase Agreement dated April 30, 1997 between Versar
and Imperial it was agreed that the  Plaintiffs  and the  Defendants  in the two
above cited proceedings would execute mutual releases from further liability and
agree to enter into  Stipulations  of Dismissal for both  actions.  The releases
have been executed and the Stipulation of Dismissal has been filed in the Ravin,
Sarasohn case. The mutual  releases have been signed by all but one plaintiff in
the Skidmore  case.  The court in the Skidmore case issued an Order of Dismissal
on September 9, 1997  dismissing  the case without  prejudice and providing that
the dismissal will become with prejudice in 14 days,  unless a motion seeking to
vacate the Order of Dismissal is filed before then.  The one  plaintiff  who has
not signed a release  had the right to file such a motion and  attempt to pursue
the claim;  however,  she will be unable to pursue the claim if she did not file
such a motion within the 14 day period.  As of September  25, 1997,  SMC has not
been notified of the filing of such a motion.
    

      In June 1996, Flintlock Ltd., a client of SMC McEver, a subsidiary of SMC,
filed an action in the 165th Judicial  District  Court of Harris County,  Texas,
entitled  Flintlock  Ltd. v. SMC McEver,  Inc.,  Case No.  96-002700.  Flintlock
alleged  that SMC  McEver  negligently  failed to manage the  construction  of a
citronella  candle project and  negligently  misrepresented  the project's cost.
Flintlock  asserts  that it incurred  over  $700,000 in damages.  SMC McEver has
counterclaimed  for over  $244,000  which it claims  is due  under the  contract
between the parties.  The parties have taken  certain  discovery  which  remains
ongoing.  The  parties  have also  engaged  in  discussions  regarding  possible
mediation.  SMC  McEver  has  retained  counsel  and is  defending  this  matter
vigorously.  SMC  does not  expect  the  outcome  of this  litigation  to have a
material adverse effect on its financial condition or its results of operations.

     SMC and its subsidiaries are parties to various other legal actions arising
in the normal  course of business.  SMC believes  that the ultimate  unfavorable
resolution of these other legal actions would not have a material adverse affect
on its consolidated financial condition or results of operations.

                                       48

<PAGE>

                          SELECTED FINANCIAL DATA - SMC

<TABLE>
<CAPTION>
   
                               Unaudited
                              Six Months
                                 Ended
                                June 30,                                            Year Ended December 31,
                           -----------------                             -------------------------------------------
                            1997     1996(2)     1996(1)     1996(2)     1995(2)     1994(2)     1993(2)     1992(2)
                            ----     -------     -------     -------     -------     -------     -------     -------
                                                    (In thousands, except per share data)
Consolidated Statement
of Operations related
data:

<S>                       <C>        <C>         <C>         <C>         <C>         <C>         <C>         <C>    
Gross Revenue .........   $12,429    $12,438     $11,707     $14,039     $28,835     $22,821     $21,828     $34,837

Operating Income (Loss)       161       (153)       (351)       (318)         23         163      (5,245)     (3,451)

Net Income (Loss) .....       143       (412)       (307)        320        (484)       (789)     (6,725)     (6,114)

Net Income (Loss) per
Share .................       .07         --        (.15)         --          --          --          --          --

Weighted Average
Shares Outstanding ....     2,000         --       2,000          --          --          --          --          --

Consolidated Balance
Sheet related data:

Working Capital .......     1,397     (9,904)      1,208       1,307      (6,284)     (5,544)     (5,413)     (1,142)

Current Ratio .........      1.32       0.24        1.40        1.56        0.52        0.56        0.57        0.91

Total Assets ..........     7,183      4,287       5,776       5,354       8,232       8,338       8,636      15,958

Current Liabilities ...     4,373     13,106       2,996       2,332      13,221      17,242      12,545      12,781

Liabilities from
reorganization plan ...     1,010        197       1,123       1,058          --          --          --          --

Total Liabilities .....     5,383     13,303       4,119       3,390      17,620      17,242      16,751      17,273

Stockholders' Equity ..     1,800     (9,016)      1,657       1,964      (9,388)     (8,904)     (8,115)     (1,315)
</TABLE>
    

- ----------
1    Represents five-month period ended December 31, 1996 of reorganized company
     following SMC's emergence from bankruptcy.

2    Represents six-month period ended June 30, 1996,  seven-month period  ended
     July 31, 1996 and the fiscal  years ended December 31, 1992 through 1995 of
     the predecessor company prior to SMC's emergence from bankruptcy. Statement
     of Operations data for  December 31, 1992  through  1995  and Balance Sheet
     data for  December 31, 1992 through 1994 are unaudited. Earnings (Loss) per
     share of the predecessor company are not presented as the presentations are
     not meaningful.

                                       49

<PAGE>

           MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION
                         AND RESULTS OF OPERATIONS - SMC

First Six Months and Second Quarter 1997 Compared to 1996

      Gross  revenue for the first half of 1997 was virtually unchanged from the
first  six  months  of 1996,  despite  the  absence  in the 1997  period  of the
Company's  former European  subsidiaries,  which  collectively  contributed $2.9
million in revenues during the first half of 1996. This  improvement  came about
through  significantly  increased  revenues  in the  Company's  engineering  and
construction  business and domestic  consulting  business.  The  engineering and
construction  increase  reflected  strong  second  quarter  1997  sales  on  new
projects,  compared  with a relatively  slow second  quarter in 1996,  while the
increase  in the  consulting  business  was driven by work  received in February
1997.

     Gross revenue for the second quarter of 1997  increased  $102,000 (2%) over
the  comparable  1996  period.  This  resulted  from  the  strong  sales  in the
engineering and  construction  and consulting units as noted above. In addition,
the  gross  revenues  in  the  second  quarter  of  1997  included  revenues  of
approximately  $474,000  from SMC's  current  efforts to  rebuild  its  European
business.  This  significantly  tempered  the  reduction  of $947,000 of revenue
contributions  during  the  second  quarter  of 1996  from the  former  European
businesses, which were sold in May 1996 in accordance with the Company's Plan of
Reorganization.

     Purchased  services  and  materials   increased  by  $1,426,000  (31%)  and
$1,062,000  (45%) in the first six  months  and in the  second  quarter of 1997,
respectively,  as compared to similar periods in 1996. These increases reflected
the greater relative  contribution from the engineering and construction  units,
with a higher  level  of  direct  pass-through  costs,  coupled  with the use of
contracted consultants in the current year.

     The $1,216,000 (24%) reduction in direct costs of services and overhead for
the first six months of 1997 compared with the first six months of 1996 resulted
from lower direct salaries and wages in the  environmental  engineering  unit in
the  current  year  period  along  with the  impact of the sale of SMC's  former
European  businesses in 1996. This reduction  reflected both the decreased labor
utilization  in the  environmental  engineering  unit in 1997 and the  impact of
additional  personnel  on staff  during  the first  quarter of 1996 to fulfill a
major design and  construction  project,  which was concluded in April 1996. The
$643,000 (26%) decrease in this category for the second quarter of 1997 compared
with the  second  quarter  of 1996  resulted  largely  from the same  factors as
mentioned above.

   
      Selling,  general, and administrative expenses decreased $533,000 (18%) in
the first  six  months  and  $395,000  (26%) in the  second  quarter  of 1997 as
compared to similar  periods in 1996.  This  reduction  reflected  cost  control
measures  throughout  the Company,  led by reduced  commercial  insurance  costs
through  consolidation  of the insurance  program,  as well as the impact of the
absence in 1997 of general and administrative  expenses from the former European
businesses.
    

      The absence of interest  expense  in  the  current  year resulted from the
satisfaction in May 1996 of a secured interest-bearing pre-petition claim on the
sale of the former European subsidiaries.

      Income tax expense  in  1996  resulted  entirely  from the former European
subsidiaries.

   
      SMC  reported net income of $143,000 for the first six months and $132,000
for the second quarter of 1997, compared with losses of $412,000 and $140,000 in
the  respective  periods of 1996.  The  improvement  is the  result of  improved
earnings in the consulting services and engineering and construction units, both
of which were  profitable  in the 1997 periods  after  reporting  losses for the
first six months of 1996,  complemented by increased profitability levels in the
business information systems unit. These gains were offset in part by continuing
losses in the  environmental  unit,  which has experienced  significant  revenue
declines primarily as a result of decreased  environmental  enforcement activity
in its service area.
    

Comparison Of The Five Months Ended December 31, 1996, The Seven Months
   Ended July 31, 1996, And The Years Ended December 31, 1995 and 1994

      SMC filed a voluntary  petition for relief  under  Chapter 11, Title 11 of
the U.S.  Bankruptcy  Code on July 28,  1993.  During all of 1994 and 1995,  SMC
operated  as a  debtor-in-possession  under the  supervision  of the  Bankruptcy
Court.  SMC's Bankruptcy Plan was confirmed by the Bankruptcy Court on April 17,
1996,  and became  effective on July 10, 1996. At that time,  SMC adopted "fresh
start"  reporting  procedures  in  accordance  with the  American  Institute  of
Certified Public Accountants'  Statement of Position 90-7,  "Financial Reporting
by Entities in  Reorganization  Under the Bankruptcy  Code."  Application of the
principles of "fresh start" reporting  effectively  results in the creation of a
new  reporting  entity  following  emergence  from the  bankruptcy  proceedings.
Accordingly,   the  accompanying  financial  presentation  for  1996  have  been
segregated  into two periods,  with the  seven-month  period ended July 31, 1996
reflecting operations of SMC prior to emergence from the Chapter 11 proceedings,
and the five-month period ended December 31, 1996,  reflecting the operations of
the reorganized company subsequent to emergence.

      Substantially all of SMC's revenues are derived from the operations of the
SMC subsidiaries. SMC's result for the seven months ended July 31, 1996, include
the  operations  of SMC's  former  European  subsidiaries  in Belgium,  Germany,
France,  and the  Netherlands,  which,  in  accordance  with  the  terms  of the
Bankruptcy  Plan,  were sold in May, 1996, in satisfaction of certain debt which
had been secured by the stock of those subsidiaries.

      Sales  of  $14,039,000  for  the  seven-month   period  of  1996  included
approximately  $2,854,000  derived  from  the  disposed  European  subsidiaries'
operations. Sales for that period of $11,185,000, representing the operations of
the  surviving  entities,  reflected an increase of  approximately  14% over the
first seven months of 1995.  Reorganized  company sales of  $11,707,000  for the
five months ended December 31, 1996,  compare  favorably with both sales for the
first seven months of the year and  "surviving  entity"  sales of  approximately
$11.0  million for the final five months of 1995.  In both cases,  the increases
came  about  primarily  as a  result  of  strengthened  contributions  from  the
reorganized company's engineering design and construction unit, coupled with the

                                       50

<PAGE>

contribution in the five-month period of a newly established  consulting unit in
Europe and increased domestic  consulting  revenues.  These gains were offset in
part by a decline in sales from the environmental engineering unit.

      The  predecessor  company's sales increase of $6.0 million (26%) from 1994
to 1995  resulted  primarily  from a  substantial  increase  in  revenues in the
engineering  group.  This group of SMC's  business,  which had  suffered  from a
dearth of new  projects in 1993 and 1994,  was  significantly  bolstered in both
1995 and 1996 by awards of substantial  design and  construction  contracts from
major clients.  The 1995 increase was somewhat  offset by a sales decline in the
consulting group.

      Cost of  sales  for  the  seven-month  period  represented  82% of  sales,
compared with 88% for the reorganized  company's  five-month period in 1996. The
higher  percentage  for the five months  reflected the absence of the relatively
higher-margin  European consulting businesses coupled with the increased revenue
derived from  construction  projects in the  engineering  group,  which included
significant  direct  materials costs "passed through" to the clients with little
or no associated  markup.  Similarly,  the predecessor  company's costs of sales
relative to gross sales increased from 73% in 1994 to 79% in 1995 as a result of
the proportional 1995 revenue increase  attributable to construction projects in
the engineering group noted above.

      Selling,  general,  administrative  expenses for the seven-month period of
the predecessor company in 1996 were $2,775,000,  or 20% of sales, compared with
$1,771,000 (15% of sales) for the  reorganized  company in the five months ended
December 31, 1996. The decrease relative to sales reflected  comparatively  high
selling,  general, and administrative  expenses in the European companies during
the first five  months.  Fixed  overhead  costs in the  management  services and
systems services units,  which include such items as incentive  compensation and
government  mandated  benefits  expenses,  have been  greater in the  management
services unit,  particularly in Europe. The reorganized  company benefitted from
relatively lower selling,  general, and administrative costs reflecting both the
ongoing  cost control  measures in place in the  domestic  units and the greater
proportion of project-driven direct costs in the engineering  businesses than in
the management services and systems services unit.

      Selling,  general, and administrative expenses were relatively stable from
1994 to 1995,  decreasing from $6,044,000 to $5,956,000 (1%). This reflected the
same fixed cost  trends  noted  above.  The  significant  decrease  in  selling,
general, and administrative  expenses as a percentage of sales for those periods
(26% in 1994 compared with 21% in 1995)  resulted from the greater  contribution
to total sales from the  engineering  group,  with lower selling,  general,  and
administrative and higher cost of sales patterns, in the latter year.

      Interest  income (net) in each of the  predecessor  company's  seven-month
period ended July 31, 1996 and years ended December 31, 1994 and 1995, primarily
reflected  interest  charges on the $2,000,000  loan secured by the stock of the
European  subsidiaries,  offset in part by interest earnings on excess cash held
in those subsidiaries.  With this debt satisfied upon reorganization by the sale
of the European  subsidiaries in satisfaction of the debt,  neither the interest
expense on the debt itself nor the benefit from  invested  cash  balances in the
European  companies were present in the five months ended December 31, 1996, for
the reorganized company.

      The aforementioned sale of the subsidiaries in satisfaction of the secured
debt in May, 1996, resulted in the $846,000 gain on sale. The gain reflected the
difference  between the carrying value of the debt and unpaid interest satisfied
through the sale and that of the investment in the subsidiaries sold.

      Net reorganization  costs reported for each of 1996, 1995 and 1994 include
the directs associated with SMC's  reorganization  process.  In each case, these
consist primarily of legal and other professional fees; other components include
fees paid to the office of the U.S.  Trustee and, in 1996, costs associated with
the  cancellation  of SMC's old  common  stock and  issuance  of new  stock,  as
specified in the Bankruptcy Plan. The Bankruptcy Plan specified a maximum amount
of administrative  and professional fees which would be allowed under its terms;
this  ceiling  was  reached in late 1995.  As a result,  the level of such costs
decreased significantly in 1996.

     As a result of operating loss  carryforwards  and ongoing operating losses,
SMC has not incurred a Federal  income tax liability  during any of the reported
periods.  Amounts  reported as provision  for income taxes for each of the years
ended  December 31, 1994 and December 31, 1995,  and the seven months ended July
31,  1996,  are  comprised  of  primarily  foreign  income taxes and reflect the
results of the European operations.

      Reorganized  SMC reported a net loss of $307,000 for the five months ended
December 31, 1996,  compared with predecessor company net income of $320,000 for
the seven months ended July 31, 1996,  and net losses of $484,000 and  $789,000,
for the years ended December 31, 1995 and 1994,  respectively.  The  reorganized
company  loss  in  the  five-month  period  primarily  reflected  losses  in the
environmental   engineering  business  and  the  surviving  overseas  management
services units. The seven-month 1996 period benefitted from significant  profits
in the

                                       51

<PAGE>

engineering  and  systems  units  and a gain from the sale of  certain  European
subsidiaries.  The European units and domestic  engineering business contributed
operating  profits in 1994,  although  the former was  significantly  reduced by
income tax costs,  with  reorganization  costs and lagging  domestic  consulting
income producing a net loss.

Liquidity And Capital Resources

      Throughout  1994,  1995 and 1996,  the  Company  continued  to suffer from
liquidity  difficulties,  both during the pendency of the Chapter 11 proceedings
and  following  its  emergence  from  Chapter 11 in July,  1996.  The absence of
adequate  financial  resources  throughout  the reported  periods  significantly
impaired the ability of SMC to pursue and secure business in all of its domestic
units.

      At December  31,  1995,  the  predecessor  company's  current  liabilities
exceeded its current assets by $6.2 million. With the emergence from the Chapter
11  proceedings,  the  reorganized  company's  current assets  exceeded  current
liabilities  by amounts of $1.3  million  and $1.2  million at July 31, 1996 and
December  31, 1996,  respectively.  However,  the bulk of the current  assets at
those dates consisted of accounts  receivable and unbilled  receivables (work in
process) which lacked the currency of continuing liabilities.

      Under the Bankruptcy Plan, no injection of working capital was realized by
the reorganized  SMC. Debt financing  proposals  negotiated by SMC's  management
during the five months ended December 31, 1996,  intended to provide access to a
revolving working capital facility, were repeatedly rejected by the SMC Board of
Directors.  As a result, the Company has continued to suffer  significantly from
lack of cash during the post-emergence period.

      During the  first  six-months  of  1997,  SMC  continued  to  suffer  from
liquidity  difficulties.  While working  capital at June 30, 1997,  increased by
$189,000 (16%) from December 31, 1996; cash balances decreased by $64,000 due to
increased  receivables.  SMC  continued  its  efforts  to secure  new  financing
throughout  the first  quarter of 1997.  In addition,  SMC has made  substantial
progress in enhancing its operating  cash flows through  stringent  cost control
and emphasis on targeted marketing of those of its services which attract higher
margins.

      Following  Versar's  purchase of 53.5% of the outstanding SMC Common Stock
and  all the  outstanding  SMC  Preferred  Stock,  and in  connection  with  the
execution of the Agreement to Merge and the related term sheet, Versar agreed to
assist SMC in meeting its working  capital  requirements.  As of June 30,  1997,
Versar has loaned SMC approximately $700,000 for working capital purposes.

Impact of Inflation

      SMC seeks to protect itself from the effects of inflation. The majority of
contracts  SMC  performs  are for a period  of one year or less or are cost plus
fixed-fee type contracts and,  accordingly,  are less susceptible to the effects
of inflation.  Multi-year contracts provide for projected increases in labor and
other costs.

                                       52

<PAGE>


                          PRINCIPAL STOCKHOLDERS OF SMC

Security Ownership Of Certain Beneficial Owners

     The  following  table sets  forth the number of shares of SMC Common  Stock
beneficially  owned by the following persons known by SMC to own more than 5% of
the  outstanding  SMC  Common  Stock.  See  also,  "  -  Security  Ownership  of
Management."


                                    Number of Shares                Percentage
Name and Address                   Beneficially Owned                of Class
- ----------------                 ---------------------            --------------
Versar, Inc.                          1,070,000(1)                     53.5%
 6850 Versar Center
 Springfield, VA 22151

Vista Properties                        121,684(2)                      6.1%
 c/o Dreyer & Traub
 101 Park Avenue
 New York, NY 10178



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

(1)  As reported in Schedule 13D filed with the Commission on May 30, 1997.

(2)  Pursuant to the Fifth  Modified Plan of Reorganization,  dated  January 25,
1996, of SMC.


      In addition to the above,  Versar owns  1,750,000  shares of SMC Preferred
Stock, representing 100% of the outstanding SMC Preferred Stock.


                                       53

<PAGE>


Security Ownership Of Management

      According  to  information  furnished  to SMC,  as of August 31, 1997, the
directors of SMC and all directors and officers of SMC as a group,  beneficially
owned shares of SMC Common Stock as follows:

Name of Individual or               Number of Shares               Percentage
 Identity of Group                Beneficially Owned(1)            of Class(2)
- ---------------------           ------------------------         ---------------
James A. Skidmore, Jr.(3)               249,683                       12.5%
 641 Ocean Avenue
 Sea Girt, NJ 08750

Aaron Locker, Esq.                        4,157                         --

Benjamin M. Rawls(4)                          0                         --

James C. Dobbs(4)                             0                         --

Lawrence W. Sinnott(4)                        0                         --

All present directors and               310,283                       15.7%
  executive officers as a
  group (7 persons)(5)
- -------------

(1)   Nature of ownership  consists of sole voting and  investment  power unless
      otherwise indicated.

(2)   Percentages for each person or group are based on the aggregate  number of
      shares outstanding on August 31, 1997. Percentages of less than 1% are not
      shown.

(3)   Includes 973 shares held in Mr. Skidmore's account in the Employee Capital
      Accumulation  Plan  of  SMC,  which were issued pursuant to the Bankruptcy
      Plan  with  respect  to  shares  purchased  through  the  Employee Capital
      Accumulation Plan prior to the commencement of the bankruptcy proceedings,
      and as to which he has voting and  investment  discretion  as described in
      Note (5)  below,  23 shares  owned by Mr.  Skidmore's  wife and 113 shares
      which are held in an Individual Retirement Account.

(4)   As reported  in Form 3, dated June 11,  1997,  filed with the  Commission.
      Messrs. Rawls,  Dobbs and  Sinnott  are  officers  of  Versar,  which owns
      1,070,000 shares of SMC Common Stock and 1,750,000 shares of SMC Preferred
      Stock. Messrs.  Rawls, Dobbs and Sinnott disclaim beneficial  ownership of
      such SMC stock.

(5)   Includes 1,474 shares owned in the Employee Capital  Accumulation  Plan as
      of June 30,  1997,  over which  participants  have voting  discretion  and
      investment  discretion,  with  respect to that  portion of their  accounts
      pertaining  to their  voluntary  contributions  in  excess  of 1% of their
      salary.

                                       54

<PAGE>

          SELECTED PRO FORMA CONSOLIDATED FINANCIAL INFORMATION (UNAUDITED)

     The pro forma condensed consolidated balance sheet assumes that the Closing
had taken place as of March 31, 1997. The pro forma  consolidated  statements of
operations  for the nine  months  ended  March 31,  1997 and for the fiscal year
ended June 30,  1996  assume the  Closing had taken place as of July 1, 1996 and
July 1, 1995, respectively.

     The  estimated  financial  effects of the purchase of all of the assets and
assumption of certain liabilities of SMC in the pro forma consolidated financial
information are not necessarily  indicative of either the financial  position or
the results of  operations of Versar had the  transaction  occurred on the dates
described,  nor  are  they  necessarily  indicative  of the  results  of  future
operations.  Additionally,  the pro forma consolidated balance sheet as of March
31, 1997 does not reflect  results of  operations or any changes in asset values
since that date. The pro forma consolidated financial information should be read
in conjunction with the historical consolidated financial  statements of Versar,
including    the   notes    thereto    included    elsewhere   in   this   Proxy
Statement/Prospectus.

                                       55

<PAGE>



                                  VERSAR, INC.
                 UNAUDITED PRO FORMA CONSOLIDATED BALANCE SHEET
                              As of March 31, 1997
                             (amounts in thousands)

                                (1)        (2)     Pro-forma              Pro
                               Versar      SMC    Adjustments   Notes    Forma
                              -------    -------  -----------   -----   --------
ASSETS
  Current assets
      Cash                    $ 1,166    $   306   $   (870)       (3)   $   602
      Accounts receivable      11,957      4,217                          16,174
      Prepaids & other          1,307         71                           1,378
      Deferred income taxes       690         --                             690
                              -------    -------    -------              -------
      Total current assets     15,120      4,594       (870)              18,844

  Property and equipment        1,922        392                           2,314
  Deferred income taxes           441         --                             441
  Other assets                    329         85                             414
  Intangibles                      --      1,028      3,242        (3)     4,270
                              -------    -------    -------              -------
      Total assets            $17,812    $ 6,099    $ 2,372              $26,283
                              =======    =======    =======              =======

LIABILITIES AND STOCKHOLDERS' EQUITY
  Current liabilities
      Accounts payable        $ 2,283    $ 1,867                         $ 4,150
      Current portion of
         long-term debt            --         --    $   500       (3)        500
      Accrued salaries and
         vacation               1,685        223                           1,908
      Income tax payable          102         --                             102
      Other liabilities         2,166      1,197        140       (3)      3,503
                              -------    -------    -------              -------
      Total current 
         liabilities            6,236      3,287        640               10,163

  Liabilities from 
    reorganization                 --      1,144                           1,144
  Long-term debt                   --         --      1,500       (3)      1,500
  Other long-term liabilities   1,001         --                           1,001
  Reserve on guarantee of real
     estate debt                1,500         --                           1,500
                              -------    -------    -------              -------
      Total liabilities         8,737      4,431      2,140               15,308

  Equity                        9,075      1,668        232       (3)     10,975
                              -------    -------    -------              -------
      Total liabilities
         & equity             $17,812    $ 6,099    $ 2,372              $26,283
                              =======    =======    =======              =======

     See accompanying notes to unaudited pro forma consolidated balance sheet.


                                       56

<PAGE>



                                  VERSAR, INC.
             NOTES TO UNAUDITED PRO FORMA CONSOLIDATED BALANCE SHEET
                              As of March 31, 1997
                             (amounts in thousands)


1.   Represents the historical  consolidated  financial position of Versar, Inc.
     as of March 31, 1997.

2.   Represents  the  historical  consolidated  financial  position  of  Science
     Management Corporation ("SMC") as of March 31, 1997.

3.   Represents  (a) the purchase of 53.5% of the common stock of SMC and all of
     the preferred stock  effective April 30, 1997,  which was funded by $500 of
     short term debt and $1,500 of long term debt and existing cash; and (b) the
     proposed  acquisition  of 46.5% of the  outstanding  common stock of SMC in
     exchange for 533,433 shares of common stock of Versar valued at $3.5625 per
     share; which is recorded as follows:

         Acquisition of 53.5% of common stock and
           all preferred stock...............................  $2,870
         Proposed acquisition of 46.5% of common
           stock.............................................   1,900
         Transaction costs...................................     140
         Less: Fair value of assets acquired.................    (640)
                                                               ------
         Goodwill............................................  $4,270
                                                               ======

                                       57

<PAGE>



                                  VERSAR, INC.
            UNAUDITED PRO FORMA CONSOLIDATED STATEMENTS OF OPERATIONS
                 For the Nine-Month Period Ended March 31, 1997
                 (amounts in thousands except per share amounts)

                                (1)        (2)     Pro-forma              Pro
                               Versar      SMC    Adjustments   Notes    Forma
                              -------    -------  -----------   -----   -------
GROSS REVENUE                 $32,934    $19,186    $                   $52,120
Purchased Services              9,614      6,173                         15,787
                              -------    -------    -------             -------
NET SERVICES REVENUE           23,320     13,013                         36,333
Direct costs of service        19,047      9,515                         28,562
Selling, general and
   administrative               3,398      3,741        214      (5)      7,353
Other                             (32)        --                            (32)
                              -------    -------    -------             -------
OPERATING INCOME (LOSS)           907       (243)      (214)                450
Gain on transfer of 
   foreign subsidiary              --        846       (846)     (4)         --
Interest expense                   48         --        120      (3)        168
Income tax benefit                (14)        --                            (14)
                              -------    -------    -------             -------
NET INCOME                    $   873    $   603    $(1,180)            $   296
                              =======    =======    =======             =======
Earnings per share            $  0.17                                   $  0.05
                              =======                                   =======
Shares outstanding              5,230                                     5,763
                              =======                                   =======

     See accompanying  notes to unaudited pro forma  consolidated  statements of
operations.


                                       58

<PAGE>



                                  VERSAR, INC.
            UNAUDITED PRO FORMA CONSOLIDATED STATEMENTS OF OPERATIONS
                        For the Year Ended June 30, 1996
                 (amounts in thousands except per share amounts)



                                (1)        (2)     Pro-forma              Pro
                               Versar      SMC    Adjustments   Notes    Forma
                              -------    -------  -----------   -----   -------
GROSS REVENUE                 $44,283    $28,618    $                   $72,901
Purchased Services             12,364     11,918                         24,282
                              -------    -------    -------             -------

NET SERVICES REVENUE           31,919     16,700                         48,619
Direct costs of service        25,973     11,583                         37,556
Selling, general and 
   administrative               4,960      5,939        285      (5)     11,184
Other                             (28)        --                            (28)
Losses on Sarnia operations       142         --                            142
                              -------    -------    -------             -------
OPERATING INCOME (LOSS)           872       (822)      (285)               (235)
Interest expense                   96         93        160      (3)        349
Income tax (benefit) expense     (216)       243                             27
                              -------    -------    -------             -------
NET INCOME (LOSS)             $   992    $(1,158)   $  (445)            $  (611)
                              =======    =======    =======             =======
Earnings (loss) per share     $  0.19                                   $ (0.11)
                              =======                                   =======
Shares outstanding              5,248                                     5,781
                              =======                                   =======

     See accompanying  notes to unaudited pro forma  consolidated  statements of
operations.


                                       59

<PAGE>



                                  VERSAR, INC.
                    NOTES TO UNAUDITED PRO FORMA CONSOLIDATED
                             STATEMENT OF OPERATIONS
    For the Nine Months Ended March 31, 1997 and the Year Ended June 30, 1996


1.   Represents the historical  consolidated  operating results of Versar,  Inc.
     for the nine months ended March 31, 1997 and the year ended June 30, 1996.

2.   Represents  the  historical   consolidated  operating  results  of  Science
     Management  Corporation  for the nine  months  ended March 31, 1997 and the
     year ended June 30, 1996.

3.   Interest  expense  has been  adjusted  to show the  impact of the  interest
     expense for the $2,000 of debt recorded as part of the purchase of SMC.

4.   Excluded in the  statement of  operations  of SMC for the nine months ended
     March  31,  1997 is a gain of $846  related  to the  transfer  of a foreign
     subsidiary to a creditor in satisfaction of a liability.

5.   Represents amortization of goodwill over a 15-year period. Because SMC is a
     professional  services  firm  without  significant  tangible or  intangible
     assets,  a large  portion of the  purchase  price is  allocated to goodwill
     which   represents   the   customer   relationships,   existing   technical
     capabilities and ongoing business reputation of SMC that had been developed
     over a  significant  period of time.  Although  Versar  believes that these
     relationships and the value of SMC's business  reputation were and continue
     to be long-term  intangible assets with an almost infinite life, Versar has
     selected a period of 15 years for  amortization  of the goodwill,  which is
     reasonable based on the mature  businesses of SMC and the  compatibility of
     these businesses with Versar's business.

                                       60

<PAGE>

                     DESCRIPTION OF CAPITAL STOCK OF VERSAR

Authorized Capital Stock

         The Versar Restated  Certificate of Incorporation,  as amended to date,
(the "Versar  Certificate")  currently provides that Versar may issue 10,000,000
shares of preferred  stock,  par value  $25.00 per share (the "Versar  Preferred
Stock"), and 30,000,000 shares of Versar Common Stock.

Versar Common Stock

         Holders of Versar  Common Stock are entitled to one vote for each share
held of record on all matters to be submitted to a vote of the  stockholders and
do not have preemptive rights.  Subject to preferences that may be applicable to
any outstanding shares of Versar Preferred Stock, holders of Versar Common Stock
are entitled to receive ratably such dividends,  if any, as may be declared from
time to time by  Versar's  Board of  Directors  out of funds  legally  available
therefore.  All  outstanding  shares of Versar  Common  Stock are fully paid and
nonassessable. In the event of any liquidation, dissolution or winding up of the
affairs of Versar,  holders of Versar  Common  Stock will be  entitled  to share
ratably in the assets of Versar remaining after payment or provision for payment
of all of Versar's debts and obligations and liquidation  payments to holders of
any outstanding  shares of Versar  Preferred  Stock. As of June 30, 1997,  there
were 5,151,792 shares of Versar Common Stock outstanding.

Versar Preferred Stock

         Versar's Board of Directors, without further stockholder authorization,
is  authorized to issue shares of Versar  Preferred  Stock in one or more series
and to determine and fix the rights,  preferences and privileges of each series,
including  dividend rights and  preferences  over dividends on the Versar Common
Stock and one or more  series  of Versar  Preferred  Stock,  conversion  rights,
voting rights, redemption rights and the terms of any sinking fund therefor, and
rights upon  liquidation,  dissolution,  or winding  up.  There are no shares of
Versar  Preferred  Stock currently  outstanding.  Although Versar has no present
plans to issue any shares of Versar  Preferred  Stock, the issuance of shares of
Versar Preferred Stock may have the effect of delaying,  deferring or preventing
a change in control of Versar or an unsolicited acquisition proposal.

Certain Provisions of the DGCL

         Versar is subject to Section 203 of the DGCL which,  subject to certain
exceptions,  prohibits a Delaware  corporation  from  engaging in any of a broad
range of business combinations with any "interested stockholder" for a period of
three  years  following  the date that  such  stockholder  became an  interested
stockholder,  unless:  (i) prior to such  date,  the Board of  Directors  of the
corporation  approved either the business  combination or the transaction  which
resulted  in the  stockholder  becoming  an  interested  stockholder;  (ii) upon
consummation  of the transaction  which resulted in the stockholder  becoming an
interested  stockholder,  the interested  stockholder  owned at least 85% of the
voting stock of the  corporation  outstanding  at the time that the  transaction
commenced,   excluding  for  purposes  of  determining   the  number  of  shares
outstanding  those  shares  owned  (a) by  persons  who are  directors  and also
officers and (b) by employee stock plans in which employee  participants  do not
have the right to determine  confidentially  whether  shares held subject to the
plan will be tendered in a tender or exchange  offer;  or (iii) on or after such
date,  the  business  combination  is  approved  by the Board of  Directors  and
authorized at an annual or special meeting of  stockholders,  and not by written
consent,  by the affirmative  vote of at least 66 2/3 percent of the outstanding
voting stock which is not owned by the  interested  stockholder.  An "interested
stockholder"  is defined  as any  person  that is (a) the owner of 15 percent or
more of the  outstanding  voting stock of the corporation or (b) an affiliate or
associate  of the  corporation  and was the owner of 15  percent  or more of the
outstanding  voting stock of the  corporation  at any time within the three-year
period  immediately  prior to the date on which it is to be  determined  whether
such person is an interested stockholder.

Limitations on Liability of Officers and Directors

         The Versar  Certificate  contains  provisions  eliminating  or limiting
director  liability to Versar and its  stockholders for monetary damages arising
from acts or omissions in the director's capacity as the director. The provision
does not, however,  eliminate or limit the personal  liability of a director (i)
for any breach of such director's duty of loyalty to Versar or its stockholders,
(ii) for acts or  omissions  not in good  faith  or  which  involve  intentional
misconduct or a knowing  violation of law, (iii) under the DGCL making directors
personally  liable,  under a  negligence  standard,  for  unlawful  dividends or
unlawful stock purchases or redemptions,  or (iv) for any transaction from which
the director derived an improper personal benefit. This provision offers persons
who serve on Versar's Board of Directors  protection  against awards of monetary
damages resulting from breaches of their duty of care

                                       61

<PAGE>

(except as  indicated  above).  As a result of this  provision,  the  ability of
Versar or a stockholder  thereof to  successfully  prosecute an action against a
director  for a breach of his duty of care is limited.  However,  the  provision
does not affect the availability of equitable  remedies such as an injunction or
recision based upon a director's  breach of his duty of care. The Commission has
taken the  position  that the  provision  will have no effect on claims  arising
under the federal securities laws.

         In addition,  the Versar  Certificate  and the Bylaws of Versar provide
for mandatory indemnification, subject to limited exceptions, of any director or
officer of Versar  who,  by reason of the fact that he or she is a  director  or
officer of Versar or acting as a  director,  officer,  employee  or agent of any
other company under the direction of Versar,  is involved in a legal  proceeding
of any nature. Such  indemnification  rights include  reimbursement for expenses
incurred by such director or officer in advance of the final disposition of such
proceeding in accordance with applicable provisions of the DGCL.

Transfer Agent and Registrar

         The transfer agent and registrar for the Versar Common Stock is Bank of
New York, New York, New York.

        COMPARISON OF RIGHTS OF VERSAR STOCKHOLDERS AND SMC STOCKHOLDERS

         Both Versar and SMC are incorporated in Delaware. Holders of SMC Common
Stock will have their rights and obligations as stockholders of Versar after the
Merger  governed  by  Delaware  law and the  Versar  Certificate  and the Versar
Bylaws.  Set forth below is a summary  comparison  of the  material  rights of a
Versar stockholder under the Versar Certificate and Bylaws, on the one hand, and
the material rights of a SMC stockholder  under the SMC Restated  Certificate of
Incorporation (the "SMC Certificate"),  Bylaws and Bankruptcy Plan, on the other
hand. The  information set forth below is qualified in its entirety by reference
to the Certificate and Bylaws of each of Versar and SMC.

Classes and Series of Capital Stock

         SMC is  authorized to issue  10,000,000  shares of SMC Common Stock and
1,750,000  shares of SMC  Preferred  Stock.  As of the Record  Date,  there were
1,999,604  shares of SMC Common  Stock  outstanding  and  eligible  to vote with
respect to the Merger and 1,750,000  shares of SMC Preferred Stock  outstanding.
The SMC  Certificate  does not provide the SMC Board of Directors with authority
to issue  additional  shares  of  preferred  stock.  Thus,  any such  additional
authorization or issuance of preferred stock would be subject to approval of the
stockholders of SMC.

         Versar is  authorized  by the Versar  Certificate  to issue  30,000,000
shares of Versar Common Stock and 10,000,000  shares of  undesignated  preferred
stock. As of June 30, 1997,  there were 5,151,792  shares of Versar Common Stock
outstanding.  In  addition,  there  were  outstanding  options  to  purchase  an
additional  1,801,365 shares of Versar Common Stock and an additional  2,580,043
shares Versar Common Stock have been reserved for issuance  pursuant to Versar's
benefit plans. There are no shares of preferred stock currently outstanding. The
Board of  Directors  of Versar has the  authority  to issue  shares of preferred
stock in one or more series and to designate the rights, preferences, privileges
and  restrictions  for each such series  without  any further  vote or action by
Versar's stockholders. The Board of Directors of Versar has no present intention
of issuing shares of preferred stock.

         As a consequence of and following the Merger, SMC stockholders will not
hold shares of SMC Common  Stock,  but will instead hold shares of Versar Common
Stock.

Conversion and Dissolution

         The  SMC  Common  Stock  does  not  have a  conversion  feature  or any
preferential right to payment upon dissolution. Further, the SMC Preferred Stock
does not have a  conversion  feature,  but is entitled  to a $1.00  preferential
payment per share  prior to any payment to holders of SMC Common  Stock upon the
liquidation or dissolution of SMC.

         Similarly,  the Versar Common Stock does not have a conversion  feature
or any preferential  right to payment upon dissolution.  The Versar  Certificate
authorizes  the issuance of  10,000,000  shares of preferred  stock and provides
that such  shares may have such voting  powers,  preferences  and other  special
rights as shall be stated in the Versar Certificate or resolutions providing for
the issuance of preferred stock by the board of directors of

                                       62

<PAGE>

Versar.  If the board of directors  of Versar was to designate  such a series of
preferred stock, such preferred stock could be entitled to preferential payments
in the event of  dissolution  of  Versar or  contain  conversion  features  with
respect to Versar Common Stock.

Size and Election of Board of Directors

         The SMC Certificate sets the SMC Board at five members. Pursuant to the
Bankruptcy Plan, for three years following SMC's emergence from bankruptcy,  the
Board  must be  comprised  of  three  persons  designated  by  Imperial  Capital
Worldwide  Partners,  L.P. (which following  Versar's purchase of Imperial's SMC
stock are now  designated  by  Versar)  James A.  Skidmore,  and one  additional
director  designated  by Mr.  Skidmore.  Such board will serve for three  years,
after which an annual election will be held for the board of directors  pursuant
to the SMC  Certificate.  The SMC Certificate also states that any vacancy among
the  directors  may be filled by a vote of a majority of the board of  directors
then remaining or at a special meeting of  stockholders  called by a majority of
the board of directors. If, as a result of a vacancy on the board or an increase
in the number of directors,  the remaining  directors equal less than a majority
of the total board required, stockholders of SMC holding at least ten percent of
the  outstanding SMC Common Stock can petition the Chancery Court in Delaware to
order SMC to hold an election of directors.

         The Bylaws of Versar  require a board of  directors  of at least  seven
members providing for the exact number to be fixed by resolution of the board of
directors  from time to time.  Currently  the Versar  board is comprised of nine
members. The Versar Bylaws provide that vacancies may be filled by a majority of
the directors remaining or the sole director remaining.

         As  stockholders  of  Versar   following  the  Merger,   SMC's  current
stockholders  will no longer be subject to the  restrictions on the constitution
of the board of directors  mandated by the Bankruptcy  Plan.  Conversely,  their
rights  with  respect to the size and  composition  of the Versar  board will be
governed by the Versar Bylaws as described above.

Special Meetings of Stockholders

         The SMC Bylaws  provide that special  meetings of  stockholders  may be
called by the  chairman  of the SMC Board,  a majority of the members of the SMC
Board, the president of SMC or SMC stockholders holding a majority of the entire
capital stock then issued and outstanding and entitled to vote.

         The Versar Bylaws provide that special  meetings of stockholders may be
called only by  directors  or any officer of Versar  instructed  by directors to
call such a meeting.

         As a consequence of and following the Merger, the holders of SMC Common
Stock exchanged for Versar Common Stock will no longer be able to call a special
meeting  of  stockholders.  As  explained  above,  a special  meeting  of Versar
stockholders  may be called  only by the  directors  of Versar or an  officer of
Versar at the instruction of its directors.

Vote Required for Extraordinary Corporate Transactions

         The DGCL requires the affirmative vote of a majority of the outstanding
stock entitled to vote with respect to an extraordinary  corporate  transaction,
such  as a  merger,  sale  of  all or  substantially  all  of  the  assets  of a
corporation or other similar transaction, to approve such transaction,  unless a
higher percentage is set by the corporation's certificate of incorporation.

         The SMC Certificate  provides that, until the third  anniversary of the
adoption  of the  Bankruptcy  Plan,  approval  by  four  of the  five  directors
constituting the SMC Board is required for a sale of more than twenty percent of
any entity  that  constitutes  more than  twenty-five  percent of the total fair
market value of the assets of SMC,  determining  fair market value in accordance
with the terms of the Bankruptcy Plan.  Further,  any sale,  lease,  exchange or
other  disposition  of all or  substantially  all of the  assets  of SMC  may be
approved only by the  affirmative  vote of holders of at least eighty percent of
the  outstanding  SMC  Common  Stock,  if such  sale,  lease  exchange  or other
disposition occurs prior to the third anniversary of the date of adoption of the
Bankruptcy  Plan;  provided,   if  SMC  cannot  meet  its  mature  and  maturing
obligations  with  the  honest  use of  credit,  only  a  majority  vote  of the
stockholders will be required. A majority vote is required for all other actions
of stockholders.

         The Versar Certificate and Bylaws do not alter the vote required by the
DGCL with respect to extraordinary transactions.

                                       63

<PAGE>


Nominations of Directors

         The  SMC  Certificate  provides  for the  nomination  of  directors  by
stockholders  at  an  annual  meeting  upon  written  notice  delivered  to  the
corporation  at least 90 days in  advance  of the date in the year in which such
nomination is to be made which  corresponds with the date of the proxy statement
distributed for the prior fiscal year's annual stockholder meeting. If no annual
stockholder  meeting  were held in the prior  fiscal year or the meeting date in
the current fiscal year is more than thirty days from the corresponding date for
the prior meeting,  such notice must be delivered within a reasonable  period of
time.  If a  nomination  is to be made at a  special  meeting  of  stockholders,
written  notice  must be provided to SMC by the close of business on the seventh
day following  the day on which notice of the special  meeting is first given to
SMC stockholders. A notice of director nomination must include: (i) the name and
address  of the  nominating  stockholder  and of the  person  nominated,  (ii) a
representation  that the  stockholder is a holder of record of stock entitled to
vote in the election of directors  of SMC and that such  stockholder  intends to
appear  in  person  or by  proxy  to  nominate  the  proposed  nominee,  (iii) a
description of any  arrangements or  understandings  between the stockholder and
the  nominee or any other  person  regarding  such  nomination,  (iv) such other
information  as is  required by the proxy  rules of the  Commission  and (v) the
consent of the nominee to such nomination.

         Neither  the  Versar  Certificate  nor  the  Versar  Bylaws  provide  a
procedure  for the  nomination of directors.  As a result,  as a stockholder  of
Versar,  a person wishing to nominate  directors must follow the requirements of
the DGCL and Federal securities laws.

Amendment or Repeal of Certificate of Incorporation and Bylaws

         Under the DGCL, unless a corporation's  certificate of incorporation or
bylaws  otherwise   provide,   amendment  of  a  corporation's   certificate  of
incorporation  generally  requires  the approval of the holders of a majority of
the outstanding stock entitled to vote thereon.  If such amendment  increases or
decreases  the  number  of  authorized  shares of any class of series or the par
value of such  shares or  adversely  affects the shares of such class or series,
such  amendment  requires  the  approval  of the  holders of a  majority  of the
outstanding  stock of such class or series.  Neither the SMC Certificate nor the
Versar  Certificate  alter the vote required with respect to amendments of their
certificates of incorporation.

         With  respect  to the  amendment  of the  Bylaws,  the SMC  Certificate
provides  that the board of  directors  shall  have the power to make,  alter or
repeal bylaws.  The Versar  Certificate  confers  similar powers on the board of
directors  provided  that it restricts  the ability of the board of directors to
make,  alter or repeal any bylaw providing for a classified board with staggered
terms.  Any such bylaw  relating to a  classified  board must be approved by the
stockholders of Versar.

Liability of Directors

         The  DGCL  permits  a  corporation   to  include  a  provision  in  its
Certificate of Incorporation eliminating or limiting the personal liability of a
director  or officer to the  corporation  or its  stockholders  for  damages for
breach of the director's fiduciary duty, subject to certain limitations.

         Each of the Versar and SMC Certificates  include such a provision which
limits such  liability  to the fullest  extent  permitted  under  Delaware  law.
Although  these  provisions  provide  directors with  protection  from awards of
monetary  damages for breaches of their duty of care, they do not eliminate such
duty.  Accordingly,  these provisions will have no effect on the availability of
equitable  remedies  such as an  injunction  or recision  based on a  director's
breach of his or her duty of care.  Such  provisions do not apply to officers of
Versar or SMC unless  such  officer is a director of Versar or SMC and is acting
in his or her capacity as a director on account of such breach.

Action By Written Consent

         Both the Versar  Certificate and the SMC  Certificate  permit action by
stockholders   of  their   respective   corporations  by  a  consent  signed  by
shareholders  holding at a minimum the number of shares the affirmative  vote of
which would be required to approve such action at a meeting duly called.  Once a
written consent is executed,  notice must be provided to all  stockholders  that
such action has been taken by written consent.

         As a consequence of and following the Merger, the holders of SMC Common
Stock  exchanged  for Versar Common Stock will continue to have the right to act
by written consent.

                                       64

<PAGE>


                                     EXPERTS

     The consolidated  financial  statements of Versar at June 30, 1996 and 1995
and for the three years ending June 30, 1996,  1995 and 1994,  the  consolidated
financial  statements of SMC as of December 31, 1996, July 31, 1996 and December
31, 1995, and for the seven months ended July 31, 1996 and the five months ended
December 31, 1996, included in this Proxy  Statement/Prospectus and Registration
Statement,  have  been  audited  by  Arthur  Andersen  LLP,  independent  public
accountants, as indicated in their reports with respect thereto and are included
in  reliance  upon the  authority  of said firm as  experts  in  accounting  and
auditing in giving said reports.


                                  LEGAL MATTERS

         The  validity of the shares of Versar  Common Stock to be issued to the
stockholders  of SMC  pursuant  to the  Merger  will be  passed  upon  by  Paul,
Hastings,  Janofsky & Walker LLP, Atlanta,  Georgia. Paul, Hastings,  Janofsky &
Walker LLP has also rendered an  opinion  concerning  certain federal income tax
consequences of the Merger.

                                       65

<PAGE>

                                  VERSAR, INC.
                         UNAUDITED FINANCIAL STATEMENTS
              For the Nine-Month Period Ended as of March 31, 1997

                                                                            Page
                                                                            ----

Consolidated Balance Sheets as of March 31, 1997 and June 30, 1996.........  F-2

Consolidated Statements of Operations for the three-month periods
and nine-month periods ended March 31, 1997 and 1996.......................  F-3

Consolidated Statements of Cash Flows for the nine-month periods
ended March 31, 1997 and 1996..............................................  F-4

Notes to Consolidated Financial Statements.................................  F-5




                                       F-1

<PAGE>

                          VERSAR, INC. AND SUBSIDIARIES
                           Consolidated Balance Sheets
                                 (In thousands)

                                                            March 31,   June 30,
                                                              1997        1996
                                                           -----------  --------
                                                           (Unaudited) 
ASSETS                                                                 
  Current assets                                                       
    Cash..................................................   $ 1,166    $    83
    Accounts receivable, net..............................    11,957     12,376
    Prepaid expenses and other current assets.............     1,307      1,365
    Deferred income taxes.................................       690        473
                                                             -------    -------
      Total current assets................................    15,120     14,297
                                                                       
  Property and equipment, net.............................     1,922      2,038
  Deferred income taxes...................................       441        300
  Other assets............................................       329        344
                                                             -------    -------
      Total assets........................................   $17,812    $16,979
                                                             =======    =======
                                                                       
LIABILITIES AND STOCKHOLDERS' EQUITY                                   
  Current liabilities                                                  
    Accounts payable......................................   $ 2,283    $ 2,098
    Bank line of credit...................................        --        492
    Accrued salaries and vacation.........................     1,685      1,619
    Income tax payable....................................       102         --
    Other liabilities.....................................     2,166      2,459
                                                             -------    -------
      Total current liabilities...........................     6,236      6,668
                                                                       
    Other long-term liabilities............................    1,001      1,035
    Reserve on guarantee of real estate debt...............    1,500      1,500
                                                             -------    -------
      Total liabilities...................................     8,737      9,203
                                                             -------    -------
    Commitments and Contingencies                                      
                                                                       
    Stockholders' equity                                               
      Common stock, $.01 par value; 30,000,000 shares                  
        authorized; 5,131,964 shares and 4,994,693 shares              
        issued and outstanding at March 31, 1997 and                   
        June 30, 1996, respectively.......................        51         50
      Capital in excess of par value......................    13,724     13,299
      Accumulated deficit.................................    (4,700)    (5,573)
                                                             -------    -------
        Total stockholders' equity........................     9,075      7,776
                                                             -------    -------
        Total liabilities and stockholders' equity........   $17,812    $16,979
                                                             =======    =======
                                                                      

              The accompanying notes are an integral part of these
                       consolidated financial statements.


                                       F-2

<PAGE>

                          VERSAR, INC. AND SUBSIDIARIES
                      Consolidated Statements of Operations
              (Unaudited - in thousands, except per share amounts)

                                   For the Three-Month     For the Nine-Month
                                 Periods Ended March 31, Periods Ended March 31,
                                 ----------------------- -----------------------
                                     1997        1996        1997        1996
                                     ----        ----        ----        ----

GROSS REVENUE...................   $10,727     $11,389     $32,934     $33,686
  Purchased services and
    materials, at cost..........     3,022       3,165       9,614       9,718
                                   -------     -------     -------     -------

NET SERVICE REVENUE.............     7,705       8,224      23,320      23,968
  Direct costs of services
    and overhead................     6,345       6,883      19,047      19,669
  Selling, general and
    administrative expenses.....       998       1,103       3,398       3,427
  Other (income)................       (11)         (7)        (32)        (21)
  Losses on Sarnia operations...        --          --          --         142
                                   -------     -------     -------     -------
OPERATING INCOME................       373         245         907         751

OTHER EXPENSES
  Interest expense..............        11          22          48          95
  Income tax expense (benefit)..       146          10         (14)         38
                                   -------     -------     -------     -------

NET INCOME......................   $   216     $   213     $   873     $   618
                                   =======     =======     =======     =======

NET INCOME PER SHARE............   $   .04     $   .04     $   .17     $   .12
                                   =======     =======     =======     =======

WEIGHTED AVERAGE NUMBER
OF SHARES OUTSTANDING...........     5,240       5,058       5,230       5,160
                                   =======     =======     =======     =======


              The accompanying notes are an integral part of these
                       consolidated financial statements.


                                       F-3

<PAGE>

                          VERSAR, INC. AND SUBSIDIARIES
                      Consolidated Statements of Cash Flows
                           (Unaudited - in thousands)

                                                           For the Nine-Month
                                                         Periods Ended March 31,
                                                         -----------------------
                                                            1997         1996
                                                            ----         ----
Cash flows from operating activities
  Net income.............................................  $  873       $  618

  Adjustments to reconcile net income to net cash
    provided by operating activities
    Depreciation and amortization........................     524          491
    Provision for doubtful accounts receivable...........     (72)          52
    Common stock issued to ESSOP.........................     399          114
    Deferred tax benefit.................................    (358)          --
                                                           ------       ------
      Subtotal...........................................   1,366        1,275

    Changes in assets and liabilities
    Decrease (increase) in accounts receivable...........     491       (1,291)
    Decrease (increase) in prepaids and other assets.....     117         (342)
    Increase in accounts payable.........................     185          649
    Increase in accrued salaries and vacation............      66          146
    Increase in income tax payable.......................     102           --
    (Decrease) increase in other liabilities.............    (327)         836
    Net change in assets and liabilities of Sarnia.......      --          142
                                                           ------       ------
    Net cash from continuing operations..................   2,000        1,415

  Changes in net liabilities of discontinued operations..      --         (615)
                                                           ------       ------
    Net cash provided by operating activities............   2,000          800
                                                           ------       ------
Cash flows from investing activities
  Purchase of property and equipment.....................    (452)        (808)
                                                           ------       ------
Cash flows from financing activities
  Net payments on bank line of credit....................    (492)        (217)
  Proceeds from issuance of the Company's common stock...      27          225
                                                           ------       ------
    Net cash (used in) provided by financing activities..    (465)           8
                                                           ------       ------

Net increase in cash.....................................   1,083           --
Cash at the beginning of the year........................      83           58
                                                           ------       ------
Cash at the end of the period............................  $1,166       $   58
                                                           ======       ======
Supplementary disclosure of cash flow information:
  Cash paid during the period for
    Interest.............................................  $   53       $   78
    Income taxes.........................................     250            5


              The accompanying notes are an integral part of these
                       consolidated financial statements.

                                       F-4

<PAGE>

                          VERSAR, INC. AND SUBSIDIARIES
                   Notes to Consolidated Financial Statements


(A)  Basis of Presentation

     The  accompanying   consolidated  financial  statements  are  presented  in
accordance  with the  requirements  of the  Securities  and Exchange  Commission
regarding  interim  financial  statements and consequently do not include all of
the disclosures normally required by generally accepted accounting principles or
those normally made in Versar,  Inc.'s ("Versar" or the "Company") Annual Report
on Form 10-K filed with the Securities and Exchange Commission.  These financial
statements  should be read in conjunction with the Company's  audited  financial
statements included elsewhere in this Proxy Statement/Prospectus.

     The  financial  information  has  been  prepared  in  accordance  with  the
Company's  customary  accounting  practices.  In the opinion of management,  the
information  reflects all adjustments  necessary for a fair  presentation of the
Company's  consolidated financial position as of March 31, 1997, and the results
of operations for the  three-month  and nine-month  periods ended March 31, 1997
and  1996.  The  results  of  operations  for  such  periods,  however,  are not
necessarily indicative of the results to be expected for a full fiscal year.

(B)  Accounting Estimates

     The  preparation  of financial  statements  in  conformity  with  generally
accepted  accounting  principles  requires  management  to  make  estimates  and
assumptions  that  affect the  reported  amounts of assets and  liabilities  and
disclosure of  contingent  assets and  liabilities  at the date of the financial
statements  and the  reported  amounts  of  revenues  and  expenses  during  the
reporting period.

(C)  Contract Accounting

     Contracts in process are stated at the lower of actual cost  incurred  plus
accrued profits or net estimated  realizable value of incurred costs, reduced by
progress billings.  The Company records income from major fixed-price contracts,
extending    over    more    than   one    accounting    period,    using    the
percentage-of-completion method. During performance of such contracts, estimated
final contract prices and costs are periodically reviewed and revisions are made
as required. The effects of these revisions are included in the periods in which
the revisions are made. On cost-plus-fee contracts, revenue is recognized to the
extent of costs  incurred  plus a  proportionate  amount of fee  earned,  and on
time-and-material  contracts,  revenue is  recognized  to the extent of billable
rates times hours delivered plus material and other reimbursable costs incurred.
Losses on contracts  are  recognized  in the period in which they become  known.
Disputes arise in the normal course of the Company's  business on projects where
the Company is  contesting  with  customers  for  collection of funds because of
events such as delays, changes in contract  specifications and questions of cost
allowability  or  collectibility.  Such  disputes,  whether claims or unapproved
change orders in the process of negotiation, are recorded at the lesser of their
estimated  net  realizable   value  or  actual  costs  incurred  and  only  when
realization  is  probable  and can be  reliably  estimated.  Claims  against the
Company are  recognized  where loss is  considered  probable  and is  reasonably
determinable in amount.

     It is the Company's  policy to provide reserves for the  collectibility  of
accounts  receivable  when it is determined that it is probable that the Company
will not collect all amounts due and the amount of reserve  requirements  can be
reasonably estimated.

(D)  Income Taxes

     At June 30, 1996, the Company had a net deferred tax asset of approximately
$1.5 million,  which was offset by a valuation  allowance of  approximately  $.7
million.  During  the  first  six  months of fiscal  year  1997,  the  valuation
allowance  was reduced by $358,000  due to the  increasing  likelihood  that the
Company will realize the remainder of its deferred tax assets.

                                       F-5

<PAGE>

                          VERSAR, INC. AND SUBSIDIARIES
             Notes to Consolidated Financial Statements (continued)


(E)  Contingencies

     Versar and its subsidiaries are parties to various legal actions arising in
the normal course of business. The Company believes that the ultimate resolution
of  these  legal  actions  will  not  have  a  material  adverse  effect  on its
consolidated financial condition and results of operations.

(F)  Net Income Per Share

     Net  income  per share is  computed  by  dividing  net  income by the fully
diluted  weighted  average  number  of  common  shares  outstanding  during  the
applicable period being reported.

(G)  Common Stock

     For the nine  month  period  ending  March  31,  1997,  Versar  has  issued
approximately  112,973 shares to various  employee  benefit plans as part of the
Company's contribution to employee benefits for fiscal year 1996. In fiscal year
1996,  Versar issued  approximately  32,348 shares to various  employee  benefit
plans as part of the Company's contribution to employee benefits for fiscal year
1995.

     The  Financial  Accounting  Standards  Board issued  Statement of Financial
Accounting Standards (SFAS) No. 128, "Earnings per Share" in February 1997. SFAS
128 requires a company to present  basic and diluted  earnings per share amounts
for net income on the face of the  consolidated  statement of operations.  Basic
earnings per share is calculated by dividing net income by the weighted  average
number of common shares  outstanding  during this period.  Diluted  earnings per
share  takes into  consideration  the effect of all  potential  dilutive  common
shares that were outstanding  during the period.  The statement is effective for
periods ending after December 15, 1997; earlier application is not permitted.

(H)  Subsequent Event

     Effective April 30, 1997,  Versar acquired 53.5% of the outstanding  common
stock and all  outstanding  preferred  stock of Science  Management  Corporation
("SMC") for aggregate  consideration  of $2,870,000 in cash.  Versar  intends to
propose a merger  pursuant to which Versar will obtain the  remaining SMC common
stock for newly issued shares of Versar common stock, subject to SMC stockholder
approval.  The  transaction  will be accounted for under the purchase  method of
accounting.  The results of SMC will be included  with those of the company from
the closing date of April 30, 1997.

                                       F-6

<PAGE>

                                  VERSAR, INC.
                    Audited Consolidated Financial Statements

                                                                            Page
                                                                            ----

Report of Independent Public Accountants..................................   F-8

Consolidated Balance Sheets as of June 30, 1996 and 1995..................   F-9

Consolidated Statements of Operations for the years ended
June 30, 1996, 1995 and 1994..............................................  F-11

Consolidated Statements of Cash Flows for the years ended
June 30, 1996, 1995 and 1994..............................................  F-13

Consolidated Statements of Changes in Stockholders' Equity for the
years ended June 30, 1996, 1995 and 1994..................................  F-15

Notes to Consolidated Financial Statements................................  F-16

Schedule II - Valuation and Qualifying Accounts...........................  F-27



                                       F-7

<PAGE>

                    REPORT OF INDEPENDENT PUBLIC ACCOUNTANTS


To the Board of Directors and Stockholders of Versar, Inc.:

We have audited the accompanying consolidated balance sheets of Versar, Inc. and
its subsidiaries (a Delaware  corporation) as of June 30, 1996 and 1995, and the
related consolidated statements of operations,  changes in stockholders' equity,
and cash flows for each of the three  years in the period  ended June 30,  1996.
These financial  statements are the responsibility of the Company's  management.
Our responsibility is to express an opinion on these financial  statements based
on our audits.

We  conducted  our  audits  in  accordance  with  generally   accepted  auditing
standards.  Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the financial statements are free of material
misstatement.  An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements.  An audit also includes
assessing the  accounting  principles  used and  significant  estimates  made by
management,  as well as evaluating the overall financial statement presentation.
We believe that our audits provide a reasonable basis for our opinion.

In our opinion, the consolidated  financial statements referred to above present
fairly, in all material respects, the financial position of Versar, Inc. and its
subsidiaries  as of June 30, 1996 and 1995, and the results of their  operations
and their  cash flows for each of the three  years in the period  ended June 30,
1996, in conformity with generally accepted accounting principles.

As discussed in Note A to the financial statements,  effective July 1, 1993, the
Company changed its method of accounting for income taxes.

Our audit was made for the purpose of forming an opinion on the basic  financial
statements  taken as a whole.  The  schedule  listed in the  index of  financial
statements  is  presented  for  purposes of complying  with the  Securities  and
Exchange  Commission's rules and is not part of the basic financial  statements.
This schedule has been subjected to the auditing procedures applied in the audit
of the basic  financial  statements  and, in our opinion,  fairly  states in all
material  respects  the  financial  data  required  to be set forth  therein  in
relation to the basic financial statements taken as a whole.




                                     /s/ Arthur Andersen LLP
                                     ---------------------------
                                         Arthur Andersen LLP

Washington, D.C.,
September 16, 1996

                                       F-8

<PAGE>

                          VERSAR, INC. AND SUBSIDIARIES
                           Consolidated Balance Sheets
                                 (In thousands)

                                                                  June 30,
                                                             ------------------
                                                              1996        1995
                                                              ----        ----
ASSETS                                                                 
  Current assets                                                       
    Cash..................................................   $    83    $    58
    Accounts receivable, net..............................    12,376     11,723
    Prepaid expenses and other current assets.............     1,365      1,099
    Assets of Sarnia transferred..........................        --        434
    Deferred income taxes.................................       473        536
                                                             -------    -------
      Total current assets................................    14,297     13,850

  Property and equipment, net.............................     2,038      1,457
  Assets of Sarnia transferred............................        --     12,871
  Deferred income taxes...................................       300         --
  Other assets............................................       344         17
                                                             -------    -------
      Total assets........................................   $16,979    $28,195
                                                             =======    =======

LIABILITIES AND STOCKHOLDERS' EQUITY
  Current liabilities
    Liabilities of Sarnia transferred.....................   $    --    $ 2,133
    Accounts payable......................................     2,098      1,950
    Bank line of credit...................................       492        438
    Current portion of long-term debt.....................       323        335
    Accrued salaries and vacation.........................     1,619      1,390
    Other liabilities.....................................     2,136      1,564
    Liabilities of discontinued operations, net...........        --        615
                                                             -------    -------
      Total current liabilities...........................     6,668      8,425

  Long-term debt..........................................         2          4
  Liabilities of Sarnia transferred.......................        --     12,450
  Other long-term liabilities.............................     1,033      1,026
  Reserve on guarantee of real estate debt................     1,500         --
                                                             -------    -------
      Total liabilities...................................     9,203     21,905
                                                             -------    -------

                                       F-9

<PAGE>


  Commitments and contingencies (Note I)

  Stockholders' equity

  Common stock, $.01 par value; 10,000,000 shares
    authorized; 4,994,693 shares and 4,813,236 shares
    issued and outstanding at June 30, 1996 and 1995,
    respectively..........................................        50         48

  Capital in excess of par value..........................    13,299     12,816

  Accumulated deficit.....................................    (5,573)    (6,565)
                                                             -------    -------
                                                               7,776      6,299

  Less treasury stock, at cost (3,327 shares at
    June 30, 1995)........................................        --         (9)
                                                             -------    -------
      Total stockholders' equity..........................     7,776      6,290
                                                             -------    -------
      Total liabilities and stockholders' equity........     $16,979    $28,195
                                                             =======    =======

              The accompanying notes are an integral part of these
                       consolidated financial statements.


                                      F-10

<PAGE>

                          VERSAR, INC. AND SUBSIDIARIES
                      Consolidated Statements of Operations
                    (In thousands, except per share amounts)


                                                       Years Ended June 30,
                                                  -----------------------------
                                                    1996       1995       1994
                                                    ----       ----       ----

GROSS REVENUE .................................   $44,283    $39,090    $42,764

  Purchased services and materials, at cost ...    12,364      9,743     11,732
                                                  -------    -------    -------
NET SERVICE REVENUE ...........................    31,919     29,347     31,032

  Direct costs of services and overhead .......    25,973     23,785     25,516

  Selling, general, and administrative expenses     4,960      4,993      5,158

  Other (income) expenses, net ................       (28)      (261)     1,083

  Losses on Sarnia operations .................       142        270        544
                                                  -------    -------    -------
OPERATING INCOME (LOSS) .......................       872        560     (1,269)

OTHER EXPENSE

  Interest expense ............................        96        158         57

  Income tax (benefit) expense ................      (216)       (56)     1,332
                                                  -------    -------    -------
INCOME (LOSS) FROM
CONTINUING OPERATIONS .........................       992        458     (2,658)

LOSS FROM DISCONTINUED OPERATIONS .............        --         --     (2,265)
                                                  -------    -------    -------
INCOME (LOSS) BEFORE CUMULATIVE EFFECT
OF CHANGE IN ACCOUNTING PRINCIPLE .............       992        458     (4,923)

CUMULATIVE EFFECT OF CHANGE IN
ACCOUNTING PRINCIPLE ..........................        --         --        556
                                                  -------    -------    -------
NET INCOME (LOSS) .............................   $   992    $   458    $(4,367)
                                                  =======    =======    =======
INCOME (LOSS) PER SHARE FROM
CONTINUING OPERATIONS .........................   $   .19    $   .09    $  (.59)

LOSS PER SHARE FROM
DISCONTINUED OPERATIONS .......................   $    --    $    --    $  (.51)
                                                  -------    -------    -------
INCOME (LOSS) PER SHARE BEFORE
CUMULATIVE EFFECT OF CHANGE IN
ACCOUNTING PRINCIPLE ..........................   $   .19    $   .09    $ (1.10)


                                      F-11

<PAGE>


INCOME PER SHARE FROM
CUMULATIVE EFFECT OF CHANGE
IN ACCOUNTING PRINCIPLE........................   $    --    $     --   $   .13
                                                  -------    --------   -------
NET INCOME (LOSS) PER SHARE....................   $   .19    $    .09   $  (.97)
                                                  =======    ========   =======
WEIGHTED AVERAGE NUMBER OF
SHARES OUTSTANDING.............................     5,248       4,834     4,481
                                                  =======    ========   =======

              The accompanying notes are an integral part of these
                       consolidated financial statements.


                                      F-12

<PAGE>

                          VERSAR, INC. AND SUBSIDIARIES
                      Consolidated Statements of Cash Flows

                                                         Years Ended June 30,
                                                      -------------------------
                                                       1996     1995      1994
                                                       ----     ----      ----
                                                            (In thousands)
Cash flows from operating activities

  Income (loss) from continuing operations ........   $  992   $  458   $(2,658)
                                                                       
  Loss from discontinued operations ...............       --       --    (2,265)
                                                                       
  Cumulative effect of change in accounting                            
  principle .......................................       --       --       556
                                                                       
  Adjustments to reconcile income (loss) to net                        
  cash provided by operating activities                                
                                                                       
    Depreciation and amortization .................      684      699       956
                                                                       
    Loss on sale of property and equipment ........       14       --        --
                                                                       
    Provision for doubtful accounts receivable ....      (37)       1       (12)
                                                                       
    Common stock issued to ESSOP and Valu                              
    Add ...........................................      216      434       851
                                                                       
    Deferred tax benefit ..........................     (250)      --      (556)
                                                      ------   ------   -------
      Subtotal ....................................    1,619    1,592    (3,128)
                                                      ------   ------   -------
                                                                       
  Changes in assets and liabilities, net of asset                      
        dispositions
                                                                       
    (Increase) decrease in accounts receivable ....     (616)  (1,031)    1,767
                                                                
    (Increase) decrease in prepaids and other .....     (598)     287       271
    assets                                                             
                                                                       
    Increase (decrease) in accounts payable .......      148      474      (850)
                                                                       
    Increase (decrease) in accrued salaries and                        
    vacation ......................................      228      121      (252)
                                                                       
    Increase (decrease) in other liabilities ......      659     (807)     (201)
                                                                       
    Net change in assets and liabilities of Sarnia       142      270     1,614
                                                      ------   ------   -------
    Net cash from continuing operations ...........    1,582      906      (779)
                                                                       
  Changes in net liabilities of discontinued                           
  operations ......................................     (615)    (176)      921
                                                      ------   ------   -------
    Net cash provided by operating activities .....      967      730       142
                                                      ------   ------   -------
Cash flows from investing activities                                 
                                                                       
    Purchases of property and equipment ...........   (1,261)    (440)     (674)
                                                      ------   ------   -------

                                      F-13

<PAGE>

Cash flows from financing activities
                                                                       
    Net borrowings on bank line of credit .........       54      438        --
                                                                       
    Principal payments on long-term debt ..........      (14)    (879)     (184)
                                                                       
    Proceeds from issuance of the Company's                            
    common stock ..................................      279      137        88
                                                      ------   ------   -------
      Net cash provided by (used in)                                   
      financing activities ........................      319     (304)      (96)
                                                      ------   ------   -------
  Net increase (decrease) in cash .................       25      (14)     (628)
                                                                       
  Cash at the beginning of the year ...............       58       72       700
                                                      ------   ------   -------
  Cash at the end of the year .....................   $   83   $   58   $    72
                                                      ======   ======   =======
  Supplementary disclosure of non-cash transactions                    
                                                                       
    Issuance of treasury stock, net ...............   $   (9)  $    9   $    --
                                                      ======   ======   ========

              The accompanying notes are an integral part of these
                       consolidated financial statements.


                                      F-14

<PAGE>

                          VERSAR, INC. AND SUBSIDIARIES
           Consolidated Statements of Changes in Stockholders' Equity

<TABLE>
<CAPTION>
                                            Years Ended June 30, 1996, 1995, and 1994
                                  -------------------------------------------------------------
                                                                                        Total
                                  Number           Capital in                           Stock-
                                    of     Common   Excess of  Accumulated  Treasury   holders'
                                  Shares   Stock    Par Value    Deficit      Stock     Equity
                                  ------   -----    ---------    -------      -----     ------
                                                         (In thousands)
<S>                                <C>       <C>     <C>         <C>          <C>      <C>    
Balance, June 30, 1993 .........   4,270     $43     $11,303     $(2,656)     $ --     $ 8,690

Exercise of stock options ......      35      --          88          --        --          88
Common stock issued to ESSOP ...     304       3         847          --        --         850
Net loss .......................      --      --          --      (4,367)       --      (4,367)
                                   -----     ---     -------     -------      ----     -------
Balance, June 30, 1994 .........   4,609      46      12,238      (7,023)       --       5,261
                                   -----     ---     -------     -------      ----     -------

Exercise of stock options ......      58       1         136          --        --         137
Common stock issued to ESSOP ...     146       1         442          --        --         443
Purchase of common stock                                                            
  for treasury .................     (26)     --          --          --       (76)        (76)
Issuance of treasury stock                                                          
  for stock awards .............      23      --          --          --        67          67
Net income .....................      --      --          --         458        --         458
                                   -----     ---     -------     -------      ----     -------
Balance, June 30, 1995 .........   4,810      48      12,816      (6,565)       (9)      6,290
                                   -----     ---     -------     -------      ----     -------

Exercise of stock options ......     119       1         278          --        --         279
Common stock issued for Valu Add      30      --          97          --        --          97
Common stock issued to ESSOP ...      32       1         108          --        --         109
Purchase of common stock                                                            
  for treasury .................     (18)     --          --          --       (63)        (63)
Issuance of treasury stock                                                          
  for stock awards .............       7      --          --          --        22          22
Issuance of treasury stock                                                          
  for ESSOP ....................      15      --          --          --        50          50
Net income .....................      --      --          --         992        --         992
                                   -----     ---     -------     -------      ----     -------
Balance, June 30, 1996 .........   4,995     $50     $13,299     $(5,573)     $ --     $ 7,776
                                   =====     ===     =======     =======      ====     =======
</TABLE>


              The accompanying notes are an integral part of these
                       consolidated financial statements.


                                      F-15

<PAGE>


                          VERSAR, INC. AND SUBSIDIARIES
                   Notes to Consolidated Financial Statements


NOTE A  SIGNIFICANT ACCOUNTING POLICIES

Principles of consolidation:  The accompanying consolidated financial statements
include the  accounts of Versar,  Inc.  and its  subsidiaries  ("Versar" or "the
Company").  All significant  intercompany  balances and  transactions  have been
eliminated in consolidation.  The assets, liabilities, and results of operations
of Sarnia  Corporation were included in the Company's  financial  statements for
fiscal  years  1995 and  1994 and  through  January  1,  1996.  The  assets  and
liabilities have been removed from Versar's balance sheet due to the refinancing
of  Sarnia's  debt  (refer  to  Note E for  further  information  on the  Sarnia
refinancing).  Refer to Note B for further  information  regarding the financial
treatment of the former real estate operations.

Accounting Estimates: The preparation of financial statements in conformity with
generally accepted  accounting  principles requires management to make estimates
and assumptions  that affect the reported  amounts of assets and liabilities and
disclosure of  contingent  assets and  liabilities  at the date of the financial
statements  and the  reported  amounts  of  revenues  and  expenses  during  the
reporting period.

Contract Accounting: Contracts in process are stated at the lower of actual cost
incurred  plus accrued  profits or net  estimated  realizable  value of incurred
costs,  reduced by  progress  billings.  The Company  records  income from major
fixed-price contracts, extending over more than one accounting period, using the
percentage-of-completion method. During performance of such contracts, estimated
final contract prices and costs are periodically reviewed and revisions are made
as required. The effects of these revisions are included in the periods in which
the revisions are made. On cost-plus-fee contracts, revenue is recognized to the
extent of costs  incurred  plus a  proportionate  amount of fee  earned,  and on
time-and-material  contracts,  revenue is  recognized  to the extent of billable
rates times hours delivered plus material and other reimbursable costs incurred.
Losses on contracts are recognized when they become known. Disputes arise in the
normal  course of the  Company's  business  on  projects  where the  Company  is
contesting  with  customers  for  collection  of funds because of events such as
delays, changes in contract specifications and questions of cost allowability or
collectibility. Such disputes, whether claims or unapproved change orders in the
process  of  negotiation,  are  recorded  at the lesser of their  estimated  net
realizable  value or actual costs incurred and only when realization is probable
and can be reliably  estimated.  Claims against the Company are recognized where
loss is considered probable and reasonably determinable in amount.

     It is the Company's  policy to provide reserves for the  collectibility  of
accounts  receivable  when it is determined that it is probable that the Company
will not collect all amounts due and the amount of reserve  requirements  can be
reasonably estimated.

Depreciation and  amortization:  Depreciation and amortization are computed on a
straight-line basis over the estimated useful lives of the assets.

Intangible  assets:  On April 29, 1996,  Versar  purchased for 30,000 shares the
assets of Valu Add, which was primarily contract vehicles. The purchase resulted
in the Company  recording  goodwill of $97,500,  which will be amortized  over a
five year period.

Direct costs of services and  overhead:  These  expenses  represent  the cost to
Versar of direct and overhead staff,  including  recoverable  overhead costs and
unallowable costs that are directly attributable to overhead.

Net income  (loss) per share:  Per share  amounts are  computed by dividing  the
related  captions in the  Consolidated  Statements  of  Operations  by the fully
diluted  weighted  average  number  of  common  shares  outstanding  during  the
applicable period being reported upon.

Income taxes: Effective July 1, 1993, the Company adopted Statement of Financial
Accounting  Standard No. 109,  "Accounting  for Income  Taxes"  (SFAS 109).  The
adoption of the standard changed the Company's method of

                                      F-16

<PAGE>

                          VERSAR, INC. AND SUBSIDIARIES
             Notes to Consolidated Financial Statements (Continued)

accounting for income taxes from the deferred method (Accounting Principle Board
Opinion No. 11) to the  liability  method.  The  liability  method  requires the
recognition of deferred tax  liabilities  and assets for the expected future tax
consequences of temporary  differences  between the carrying amounts and the tax
bases of other assets and liabilities. The cumulative effect of adopting the new
standard as of July 1, 1993 was a $556,000 credit to the Consolidated  Statement
of Operations.

Deferred  Compensation:  The Company  permitted  employees to defer a portion of
their compensation,  during fiscal years 1988 through 1991, providing for future
annual payments,  including interest.  Interest is accrued on a monthly basis at
the amount stated in each employee's agreement. The Company recorded liabilities
for  deferred  compensation  of $949,000 and $914,000 at June 30, 1996 and 1995,
respectively.  Versar  purchased  key-man  life  insurance  policies to fund the
amounts due under the  deferred  compensation  agreements.  The Company  borrows
against  the cash  surrender  value of the  policies to pay  premiums.  The cash
surrender value of the policies, net of loans, was $236,000 and $244,000 at June
30, 1996 and 1995, respectively.

Statements of cash flows: For statements of cash flows purposes, all investments
with an original  maturity  of three  months or less are  considered  to be cash
equivalents.

Impact of Accounting  Standards not yet Effective:  In March 1995, the Financial
Accounting Standard Board issued Statement of Financial Accounting Standards No.
121,  "Accounting  for the  Impairment of Long-Lived  Assets and for  Long-Lived
Assets to be Disposed  Of" (SFAS  121).  SFAS 121 is  effective  for fiscal year
1997, and requires that long-lived assets and certain  identifiable  intangibles
to be held and used by an entity be reviewed for impairment  whenever  events or
changes in  circumstances  indicate that the carrying amount of an asset may not
be recoverable.  The adoption of SFAS 121 will not have a material effect on the
financial position or results of operations of the Company.

     SFAS No.  123,  "Accounting  for  Stock-Based  Compensation"  was issued in
October,  1995 and is effective for fiscal year 1997. The Statement  encourages,
but does not require,  adoption of the fair value based method of accounting for
employee stock options and other stock compensation plans. The Company has opted
to account  for its stock  option  plan in  accordance  with APB Opinion No. 25,
"Accounting for Stock Issued to Employees." By doing so, the Company,  beginning
in fiscal year 1997, will be required to make proforma  disclosure of net income
and earnings per share as if the fair value based method for accounting  defined
in SFAS 123 had been applied.

NOTE B  ASSET DISPOSITIONS

Gammaflux,  Inc.: Gammaflux,  Inc. (Gammaflux),  a majority-owned  manufacturing
subsidiary  of  the  Company,  sold  substantially  all  of  its  assets  to CHC
Acquisition  Partners,  L.P., an Illinois limited partnership (CHC), pursuant to
an Asset Purchase  Agreement,  dated June 5, 1991 (effective May 1, 1991), among
Gammaflux,  the Company, CHC, the minority shareholder of Gammaflux, the general
partner of CHC, and the  principals  of CHC. As a part of the  transaction,  CHC
agreed to assume certain liabilities of Gammaflux.

     On May 1, 1992,  Versar agreed to the early payout for the note  receivable
and the non-competition agreements. The net cash generated from the early payout
was  approximately  $1,727,000  and was  used to  reduce  debt.  Versar  and the
previous  minority  shareholder  are still bound by the terms of the non-compete
agreement,  and  therefore,  the  Company  has  deferred  certain  income  to be
recognized over the life of the agreement.

Versar  Laboratories:  In the third  quarter  of fiscal  year  1994,  management
announced  that Versar was going to  discontinue  further  operations  of Versar
Laboratories,  Inc.  (VLI).  VLI had lost  approximately  $800,000 per year from
fiscal  years  1991  through   1994.   Subsequent  to  this   decision,   Kemron
Environmental  Services,  Inc. purchased the fixed assets of VLI for $250,000 on
August 1, 1994. The Company established a reserve of $1,900,000 for

                                      F-17

<PAGE>

                          VERSAR, INC. AND SUBSIDIARIES
             Notes to Consolidated Financial Statements (Continued)


anticipated  shut down costs in March 1994.  With the purchase of assets and the
assumption  of  certain  lease  obligations,  the  Company  was able to  reverse
$300,000 of the reserve in the fourth quarter of fiscal year 1994.

     VLI's  assets  and   liabilities   are  presented  as  net  liabilities  of
discontinued  operations in the consolidated  balance sheets.  At June 30, 1995,
current  assets of $74,000  were offset by current  liabilities  of $7,000 and a
shutdown  reserve of $682,000,  resulting  in net  liabilities  of $615,000.  No
material balances existed at June 30, 1996.

     The operating results of Versar Laboratories,  Inc. have been classified as
discontinued  operations for all periods presented in the consolidated financial
statements.

Sarnia   Corporation:   Sarnia,   formerly  Versar  Virginia,   Inc.,  a  former
wholly-owned  real  estate   subsidiary  of  Versar,   was  spun-off  to  Versar
shareholders on June 30, 1994. Sarnia was established in 1982 to own and operate
Versar Center, the headquarters buildings of Versar in Springfield, Virginia. On
June  30,  1994,  Versar   distributed  to  the  holders  of  its  common  stock
substantially  all of  the  common  stock  of  Sarnia  (the  Distribution).  The
Distribution  provided Versar  stockholders one share of Sarnia common stock for
every  outstanding  share of  Versar  common  stock.  The  spin-off  although  a
divestiture  for legal and tax purposes  was not  initially  accounted  for as a
divestiture for accounting  purposes until January 1996,  since the spin-off did
not  relieve  Versar of the  risks of  ownership  due to  Versar's  guaranty  of
Sarnia's $12.4 million debt at June 30, 1994.

     Sarnia's  results of  operations  through  January 1, 1996 are presented as
single line items in the Consolidated  Statements of Operations,  and its assets
and  liabilities  at June 30, 1995 are  presented as separate  line items in the
Consolidated Balance Sheet.

     On January 25, 1996,  Sarnia obtained new financing which reduced  Versar's
guarantee of Sarnia's  indebtedness  from $12,400,000 to $1,500,000.  Versar has
taken a reserve of $1,500,000 against the guarantee. Therefore, after the second
quarter of fiscal  year  1996,  Versar  will no longer  include  the  results of
operations  and  financial  position  of  Sarnia in the  consolidated  financial
statements.

NOTE C  ACCOUNTS RECEIVABLE

                                                             June 30,
                                                       --------------------
                                                         1996         1995
                                                         ----         ----
                                                          (In thousands)
Billed receivables
         U.S. Government..........................     $ 6,143      $ 5,239
         Commercial...............................       2,716        3,131

Unbilled receivables
         U.S. Government..........................       3,029        3,107
         Commercial...............................       1,191        1,203
                                                       -------      -------
                                                        13,079       12,680

Allowance for doubtful accounts...................        (703)        (957)
                                                       -------      -------
                                                       $12,376      $11,723
                                                       =======      =======

                                      F-18

<PAGE>

                          VERSAR, INC. AND SUBSIDIARIES
             Notes to Consolidated Financial Statements (Continued)


     Unbilled  receivables  represent  amounts  earned  which  have not yet been
billed and other amounts which can be invoiced  upon  completion of  fixed-price
contracts,  attainment of certain contract objectives,  or completion of federal
and state  governments'  incurred cost audits.  Management  anticipates that the
June 30, 1996 unbilled receivables will be substantially billed and collected in
fiscal year 1997.


NOTE D PROPERTY AND EQUIPMENT

                                                Estimated
                                               Useful Life
                                                in Years          June 30,
                                               -----------    -----------------
                                                                1996     1995
                                                                ----     ----
                                                                (In thousands)

Furniture and fixtures.....................        5          $ 1,987   $ 1,935

Equipment..................................     3 to 10         6,505     6,177

Leasehold improvements.....................   Life of lease     1,408       581
                                                              -------   -------
                                                                9,900     8,693

Accumulated depreciation and amortization..                    (7,862)   (7,236)
                                                              -------   -------
                                                              $ 2,038   $ 1,457
                                                              =======   =======

     Depreciation and amortization of property and equipment included as expense
in  the  accompanying   Consolidated  Statements  of  Operations  was  $665,000,
$668,000,  and  $925,000  for the years  ended June 30,  1996,  1995,  and 1994,
respectively.

     Maintenance  and  repair  expenses  approximated  $268,000,   $219,000  and
$354,000 for the years ended June 30, 1996, 1995, and 1994, respectively.


                                      F-19

<PAGE>

                          VERSAR, INC. AND SUBSIDIARIES
             Notes to Consolidated Financial Statements (Continued)



NOTE E  DEBT

                                                           June 30,
                                                      ------------------
                                                       1996        1995
                                                       ----        ----
                                                        (In thousands)

Bank line of credit, dated January 25, 1996......     $ 492       $ 438
                                                               
Other............................................       325         339
                                                      -----       -----
         Total debt..............................       817         777
                                                               
Current portion of long-term debt................      (815)       (773)
                                                      -----       -----
Long-term debt...................................     $   2       $   4
                                                      =====       =====
                                                           
     Versar  maintained a bank line of credit for working capital  purposes with
Riggs National Bank ("Riggs").  Prior to January 25, 1996, the line provided for
advances up to $1,500,000.  On January 25, 1996,  Versar  obtained a new line of
credit with Riggs which  provides for advances up to  $3,000,000.  Borrowings on
the line are at the prime rate of interest plus 1/2% (8.75% at June 30, 1996). A
fee of 1/4% on the  unused  portion of the line of credit is also  charged.  The
line is  guaranteed  by the  Company  and each  subsidiary  individually  and is
collectively secured by accounts receivable, equipment and intangibles, plus all
insurance policies on property constituting  collateral.  Borrowing availability
under the bank line of credit is restricted to the borrowing  base of qualifying
receivables less $1,500,000.  Unused borrowing availability at June 30, 1996 was
$2,508,000. Advances under the line are due upon demand or on December 31, 1996.
The  Company  must  also  obtain  Riggs'  approval  prior to  paying  dividends.
Additionally, the loan has certain covenants related to maintenance of financial
ratios.  The Company was in compliance with the financial  covenants at June 30,
1996.  Management  believes  that cash  generated by operations  and  borrowings
available  from the bank line of credit  will be  adequate  to meet the  working
capital needs for fiscal year 1997.

     As  previously  reported,  Versar  has  guaranteed  certain  debt of Sarnia
Corporation.  At June 30, 1995,  Versar  guaranteed  the total  mortgage debt of
Sarnia  Corporation  ("Sarnia")  (formerly  Versar  Virginia,  Inc.,  which  was
spun-off  to Versar  shareholders  on June 30,  1994)  which  was  approximately
$12,062,000. On January 25, 1996, Sarnia refinanced its outstanding debt. Sarnia
obtained a first mortgage of $9,000,000 with I.D.S.  Life Insurance  Company,  a
$500,000 second  mortgage with Riggs and a $1,500,000  seven year term loan with
Riggs. As a result of the refinancing,  Versar's  guarantee of Sarnia's debt has
decreased  from  approximately  $12,400,000  to  $1,500,000.  Sarnia  has issued
$750,000 of its Series A Cumulative  Convertible  Preferred  stock to a group of
private  investors.  Versar has established a reserve of $1,500,000  against the
loan.  As the term loan is repaid,  the  reserve  will be  reduced  and added to
Versar's equity.

     The revolving bank line of credit amount outstanding based on average daily
balances  for the years  ended  June 30,  1996,  1995,  and  1994,  approximated
$673,000,  $544,000,  and  $292,000,  respectively,  and  the  weighted  average
interest rates for such periods were 10.94%,  10.92%,  and 8.79%,  respectively.
The  maximum  amount  outstanding  approximated  $1,500,000,   $1,375,000,   and
$1,120,000  during fiscal years 1996,  1995,  and 1994,  respectively.  Weighted
average  interest  rates are computed by relating  the  interest  expense to the
average month-end balance.

                                      F-20

<PAGE>

                          VERSAR, INC. AND SUBSIDIARIES
             Notes to Consolidated Financial Statements (Continued)

     Interest payments were $89,000,  $157,000,  and $62,000 for the years ended
June 30, 1996, 1995, and 1994, respectively.


NOTE F  STOCK OPTIONS

     The Versar 1992 Stock  Option Plan  provides  employees  of the Company and
certain  other  persons an  incentive  to remain as employees of the Company and
encourages  superior  performance  for the Company's  benefit.  Options are also
outstanding  from  the  Incentive  Stock  Option  Plan  adopted  in  1982  and a
Non-Qualified  Option Plan adopted in 1987. Options are granted from these plans
to purchase the Company's common stock.

     At June 30, 1996,  options to purchase an aggregate of 1,215,790  shares of
common stock were  outstanding  under the 1992 and 1982  Incentive  Stock Option
Plans at per share exercise  prices ranging from $2.125 to $3.940 and options to
purchase an aggregate of 372,835 shares were outstanding under the Non-Qualified
Stock Option Plan at per share exercise prices ranging from $2.375 to $3.563.

     Under the  Plan,  options  have  been  granted  and may be  granted  to key
employees at the fair market  value on the date of grant and become  exercisable
during  the  four-year  period  from  the  date of the  grant  at 20% per  year.
Unexercised  options are cancelled on the fifth  anniversary  of certain  grants
under  the  1982  Plan and on the  tenth  anniversary  of the  grant  under  the
remainder of the 1982 and 1992 Plans.

     Options  under  the  Incentive  Stock  Option  1982 and 1992  Plans  are as
follows:

                                 Optioned         Option Price
                                  Shares            Per Share             Total
                                 --------   ------------------------     -------
                                      (In thousands, except per share price)

Outstanding at June 30, 1993...     971     $2.063     to     $3.940     $2,575
  Issued.......................      88      2.563     to      3.938        282
  Exercised....................     (35)     2.063     to      3.000        (88)
  Cancelled....................     (72)     2.063     to      3.940       (187)
                                  -----                                  ------

Outstanding at June 30, 1994...     952      2.063     to      3.940      2,582
  Issued.......................      62      2.000     to      3.375        184
  Exercised....................     (30)     2.000     to      2.437        (67)
  Cancelled....................     (42)     2.000     to      3.940       (108)
                                  -----                                  ------

Outstanding at June 30, 1995...     942      2.063     to      3.940      2,591
  Issued.......................     389      2.813     to      3.625      1,178
  Exercised....................     (80)     2.063     to      2.563       (185)
  Cancelled....................     (35)     2.063     to      3.940        (96)
                                  -----                                  ------

Outstanding at June 30, 1996...   1,216     $2.125     to     $3.940     $3,488
                                  =====                                  ======

     At June 30, 1996, 1995, and 1994, options of 807,408,  667,515, and 508,443
shares were exercisable.

     On April 30, 1987,  the Board of Directors  adopted a  Non-Qualified  Stock
Option  plan.   Participants   in  the  plan  include   employees,   independent
contractors,  and, in certain circumstances,  Directors of the Company.  Options
are granted by the Board of  Directors  at a price not less than 50% of the fair
market  value at the date of grant  and for a period  not to  exceed  10  years.
Generally, options are issued at 100% of the market value at the date of grant.

                                      F-21

<PAGE>

                          VERSAR, INC. AND SUBSIDIARIES
             Notes to Consolidated Financial Statements (Continued)


         Options under the 1987 Non-Qualified Plan are as follows:

                                 Optioned         Option Price
                                  Shares            Per Share             Total
                                 --------   ------------------------     -------
                                      (In thousands, except per share price)

Outstanding at June 30, 1993...     178     $2.375     to     $2.500     $  437
  Issued.......................      --         --     to         --         --
  Cancelled....................      --         --     to         --         --
                                  -----                                  ------

Outstanding at June 30, 1994...     178      2.375     to      2.500        437
  Issued.......................      --        ---     to        ---         --
  Cancelled....................      --        ---     to        ---         --
  Exercised....................     (28)     2.500     to      2.500        (70)
                                  -----                                  ------

Outstanding at June 30, 1995...     150      2.375     to      2.500        367
  Issued.......................     264      3.000     to      3.563        804
  Cancelled....................      (2)     2.437     to      2.437         (5)
  Exercised....................     (39)     2.375     to      2.437        (93)
                                  -----                                  ------

Outstanding at June 30, 1996...     373     $2.375     to     $3.563     $1,073
                                  =====                                  ======

     Non-Qualified  stock options of 163,367,  150,000,  and 161,200 shares were
exercisable at June 30, 1996, 1995, and 1994, respectively.


NOTE G  INCOME TAXES

     At  June  30,  1996,   the  Company  had,  for  tax   reporting   purposes,
approximately $230,000 of business tax credit carryforwards  available to offset
future taxes  payable  through  2002.  In addition,  the Company had $182,000 of
alternative  minimum  tax  credit  carryforwards  which can be  carried  forward
indefinitely.  The alternative  minimum tax credit  carryforward  may be used to
offset  regular  tax  liability  in future  years to the extent it  exceeds  the
alternative minimum tax liability. These carryforwards are reflected as deferred
tax assets.

                                      F-22

<PAGE>

                          VERSAR, INC. AND SUBSIDIARIES
             Notes to Consolidated Financial Statements (Continued)


     The provision (benefit) for income taxes consists of the following:


                                                    Years ended June 30,
                                                 --------------------------
                                                  1996     1995       1994
                                                  ----     ----       ----
                                                       (In thousands)
Currently payable
  Federal....................................    $   2     $(67)     $   95
  State......................................       32       11          23

Deferred
  Federal....................................     (250)      --        (536)
  State......................................       --       --          --
  Federal tax charge due to Sarnia spin-off..       --       --       1,750
                                                 -----     ----      ------
                                                 $(216)    $(56)     $1,332
                                                 =====     ====      ======

     Deferred tax assets are comprised of the following:

                                                     June 30,    June 30,
                                                       1996        1995
                                                     --------    --------
                                                       (In thousands)
Deferred Tax Assets:
  Employee benefits............................       $ 564       $  430
  Bad debt reserve.............................         239          318
  All other reserves...........................         332          501
  Alternative minimum tax credits..............         182          182
  Other business tax credits...................         230          250
  Net operating loss carryforwards.............          --          233
                                                      -----       ------
    Total Deferred Tax Assets..................       1,547        1,914

Deferred Tax Liabilities:
  Depreciation.................................         (65)        (118)
  Other........................................          (1)          --
                                                      -----       ------
    Total Deferred Tax Liabilities.............         (66)        (118)

Net Deferred Tax Assets........................       1,481        1,796

Valuation Allowance............................        (708)      (1,260)
                                                      -----       ------
Net Deferred Tax Asset.........................       $ 773       $  536
                                                      =====       ======

     At June 30,  1996,  Versar  had  approximately  $3.3  million of future tax
deductions to utilize against future taxable  income.  Due to Versar's losses in
previous years, the Company was unable to record a tax benefit of $708,000 until
the probability to realize these amounts becomes more certain.

                                      F-23

<PAGE>

                          VERSAR, INC. AND SUBSIDIARIES
             Notes to Consolidated Financial Statements (Continued)


     The tax (benefit) provision was composed of the following:


                                                         Years ended June 30,
                                                       ------------------------
                                                        1996     1995     1994
                                                        ----     ----     ----
                                                            (In thousands)
Expected provision (benefit) at federal statutory
  rate..............................................   $ 264    $ 137    $ (451)
Change in valuation allowance.......................    (552)    (512)       --
Increase in valuation allowance due to spin-off.....      --       --     1,309
State income tax, net of federal benefit............      32       11        23
Losses on Sarnia operations not deductible..........      48       92       185
Other...............................................      (8)     216       266
                                                       -----    -----    ------
                                                       $(216)   $ (56)   $1,332
                                                       =====    =====    ======


     Income  taxes paid for the years ended June 30, 1996,  1995,  and 1994 were
$7,000, $140,000, and $34,000, respectively.

Tax Impact of Spin-off

     The  spin-off  of Sarnia  triggered  a taxable  event in 1994  through  the
recapture of an "Excess Loss Account"  (loss recorded for tax purposes in excess
of the investment due to accelerated depreciation).  The excess loss account had
a balance of approximately  $5 million,  which was offset by debt forgiveness by
Versar of approximately $2.4 million,  leaving $2.6 million of taxable income to
Versar.  At March 31, 1994,  Versar had $9.5  million of future tax  deductions,
which were reduced by  approximately  $2.4 million for the debt  forgiveness and
applied to the  remaining  taxable  income of $2.6  million  resulting  from the
spin-off. In addition,  approximately  $141,000 of general business credits were
utilized in fiscal year 1994.


NOTE H   EMPLOYEE SAVINGS AND STOCK OWNERSHIP PLAN

     The Company has  established an Employee  Savings and Stock  Ownership Plan
(ESSOP) for the benefit of its  employees and those of its  subsidiaries.  To be
eligible to participate in the plan, an employee must have been employed for one
year with at least 1,000 hours of service.  The plan includes an Employee  Stock
Ownership Plan (ESOP) and an Employee Savings Plan (401(k)).

     Contributions  to the ESOP are made at the discretion of the Company in the
form of the Company's stock or cash,  which is invested by the plan's trustee in
the Company's stock. No contributions  were made in fiscal years 1996, 1995, and
1994, respectively.

     The Employee  Savings Plan was adopted in accordance with Section 401(k) of
the Internal Revenue Code. Under the plan, participants may elect to defer up to
15% of salary through  contributions to the plan, which are invested in selected
mutual  funds  or  used to buy  insurance.  The  Company  will  match  qualified
contributions with a contribution of 100% of each employee's  contribution up to
4% of the employee's salary.  This contribution may be in the Company's stock or
cash,  which will be invested by the plan's  trustees  in the  Company's  stock.
Company matching contributions approximated $473,000, $434,000, and $425,000 for
fiscal years 1996, 1995, and 1994, respectively.

                                      F-24

<PAGE>

                          VERSAR, INC. AND SUBSIDIARIES
             Notes to Consolidated Financial Statements (Continued)


     All contributions to the 401(k) Plan vest immediately. Contributions to the
ESOP vest ratably with years of service such that full vesting occurs after five
years of credited service.

     GEOMET  Technologies,  Inc.  (Geomet),  a  wholly-owned  subsidiary,  has a
profit-sharing  retirement plan for the benefit of its employees.  Contributions
are made at the  discretion of Geomet's Board of Directors.  Geomet  contributed
$0,  $29,000 and  $19,000 in fiscal  years  1996,  1995 and 1994,  respectively.
Vesting occurs over time, such that an employee is 100% vested after seven years
of participation.

     VA&E, a former  subsidiary of the Company,  had a trusteed  employee  stock
ownership plan for all qualified employees. Employees generally are eligible for
participation  after  attaining  age 21 and  completing  1,000 or more  hours of
service within a plan year. Benefits vest at the rate of 10% per year of service
for the  first  two  years  and 20% per  year of  service  thereafter.  With the
acquisition  of VA&E by the  Company,  the plan  received  45,042  shares of the
Company's  stock in exchange for VA&E shares held.  Since VA&E employees are now
eligible  for  participation  in the  Company's  ESSOP,  the VA&E  plan has been
terminated and the assets merged with the Company's ESSOP in fiscal year 1995.


NOTE I  COMMITMENTS AND CONTINGENCIES

     Versar has a substantial number of U.S. Government contracts,  the costs of
which are  subject to audit by the Defense  Contract  Audit  Agency.  All fiscal
years  through 1993 have been audited and closed.  Management  believes that the
effect of  disallowed  costs,  if any,  for the periods not yet audited will not
have a  material  adverse  effect on the  consolidated  financial  position  and
results of operations.

     The Company  leases  approximately  190,000  square  feet of office  space,
including  space  leased  from  Sarnia,  as well as data  processing  and  other
equipment under  agreements  expiring through 2009.  Minimum future  obligations
under operating leases are as follows:

                                                       Total
          Years Ending June 30,                        Amount
          ---------------------                        ------
                                                   (In thousands)

          1997....................................    $ 3,339
          1998....................................      2,826
          1999....................................      2,143
          2000....................................      1,639
          2001....................................      1,196
          2002 and thereafter.....................      8,327
                                                      -------
                                                      $19,470
                                                      =======


     Certain of the lease  payments are subject to  adjustment  for increases in
utility  costs  and  real  estate  taxes.  Total  rental  expense   approximated
$2,467,000, $2,938,000, and $2,986,000 for 1996, 1995, and 1994, respectively.

     As part of the agreement to sell its  laboratory  assets and  operations to
Kemron  Environmental  Services,  Inc.  (Kemron) in July 1994,  Versar agreed to
refer its analytical laboratory work for a period of 48 months after the closing
date to Kemron subject to certain  limitations and exclusions  including federal
procurement  requirements  and the  ability  of Kemron to perform  the  required
services.  On July 31,  1996,  Kemron  filed an action in the  Circuit  Court of
Fairfax  County,   Commonwealth  of  Virginia,   entitled  Kemron  Environmental
Services, Inc. vs. Versar Laboratories,  Inc. and Versar, Inc., Law No. L154205.
Kemron alleged the defendants breached warranties of

                                      F-25

<PAGE>

                          VERSAR, INC. AND SUBSIDIARIES
             Notes to Consolidated Financial Statements (Continued)


certain provisions in the Asset Acquisition Agreement and alleged damages in the
amount of not less  than  $3,000,000.  Management  is  unable  to  estimate  its
ultimate exposure for this matter at this time.

     Versar is a defendant in lawsuits  that have arisen in the ordinary  course
of its business.  Such lawsuits  include  actions brought by a former officer of
the  Company  and  certain  customers  and are  currently  in various  stages of
litigation.  Management does not believe that the outcome of these lawsuits will
have a material adverse effect on the Company's  consolidated financial position
or results of operations.


NOTE J  CUSTOMER INFORMATION

     A substantial  portion of the Company's  consulting revenue is derived from
contracts with the U.S. Government as follows:


                                                     Years Ended June 30,
                                                -------------------------------
                                                  1996        1995        1994
                                                  ----        ----        ----
                                                        (In thousands)
U.S. Department of Defense ..................   $16,479     $13,194     $11,260
U.S. Environmental Protection Agency ........     3,787       5,375       6,151
Other U.S. Government Agencies ..............     2,035       1,707       1,312
                                                -------     -------     -------
         Total U.S. Government ..............   $22,301     $20,276     $18,723
                                                =======     =======     =======

     The  Company's  largest  contract   generated   revenues  of  approximately
$7,951,000 in fiscal year 1996.

     No other  contracts  individually  exceeded 10% of total revenues in fiscal
year 1996, 1995, and 1994, respectively.


NOTE K  QUARTERLY FINANCIAL INFORMATION  (UNAUDITED)

     Quarterly  financial  information  for  fiscal  years  1996  and 1995 is as
follows (in thousands, except per share amounts):

<TABLE>
<CAPTION>
                                         Fiscal Year 1996                       Fiscal Year 1995
                              -------------------------------------    ----------------------------------
       Quarter ending          Jun 30    Mar 31    Dec 31   Sept 30    Jun 30    Mar 31   Dec 31  Sept 30
- ----------------------------   ------    ------    ------   -------    ------    ------   ------  -------
<S>                           <C>       <C>       <C>       <C>       <C>       <C>       <C>      <C>   
Gross Revenue...............  $10,597   $11,389   $11,807   $10,490   $10,254   $10,054   $9,364   $9,418

Net Service Revenue.........    7,951     8,224     8,130     7,614     7,505     7,414    7,279    7,149

Operating income............      121       245       293       213       176       190      148       46

Net income..................  $   374   $   213   $   230   $   175   $   205   $   152   $  101   $   --
                              =======   =======   =======   =======   =======   =======   ======   ======

Net income per share........  $   .07   $   .04   $   .04   $   .03   $   .04   $   .03   $  .02   $   --
                              =======   =======   =======   =======   =======   =======   ======   ======

Weighted average number of
  shares outstanding........    5,276     5,216     5,170     5,178     4,837     4,853    4,878    4,824
                              =======   =======   =======   =======   =======   =======   ======   ======
</TABLE>

Quarterly financial data may not equal annual totals due to rounding.  Quarterly
earnings  per share  data will not equal  annual  total due to  fluctuations  in
common shares outstanding.

                                      F-26

<PAGE>

                          VERSAR, INC. AND SUBSIDIARIES
                 Schedule II - Valuation and Qualifying Accounts


                                         ADDITIONS
                            BALANCE AT   CHARGED TO                   BALANCE
                           BEGINNING OF   COSTS AND                   AT END
                               YEAR       EXPENSES     CHARGE OFF     OF YEAR
                           ------------  ----------    ----------     -------
ALLOWANCE FOR DOUBTFUL
ACCOUNTS

1994                        $1,760,713    $(12,167)    $(396,937)    $1,351,609
 
1995                         1,351,609         770      (395,180)       957,199

1996                           957,199     (36,710)     (217,262)       703,227
 



                                      F-27

<PAGE>


                 SCIENCE MANAGEMENT CORPORATION AND SUBSIDIARIES
                         UNAUDITED FINANCIAL STATEMENTS
               For the Six-Month Period Ended as of June 30, 1997

                                                                            Page
                                                                            ----
Consolidated Balance Sheets as of June 30, 1997 and
December 31, 1996.........................................................  F-29

Consolidated Statements of Operations for the three-month
periods and six month periods ended June 30, 1997 and 1996................  F-30

Consolidated Statements of Cash Flows for the six-month
periods ended June 30, 1997 and 1996......................................  F-31

Notes to Consolidated Financial Statements................................  F-32


                                      F-28

<PAGE>

                 SCIENCE MANAGEMENT CORPORATION AND SUBSIDIARIES
                           Consolidated Balance Sheets
                                 (In thousands)

                                                        June 30,    December 31,
                                                          1997          1996
                                                        ---------   ------------
                                                       (Unaudited)
   

ASSETS

Current assets

  Cash ..............................................   $   342       $   406
                                                                   
  Accounts receivable, net ..........................     5,280         3,633
                                                                   
  Prepaid and other current assets ..................       148           165
                                                        -------       -------
    Total current assets ............................     5,770         4,204
                                                                   

Property and equipment, net .........................       371           409
                                                                   
Other assets ........................................        62            86
                                                                   
Reorganization value in excess of amounts allocated                
  to identifiable assets, net .......................       980         1,077
                                                        -------       -------
    Total assets ....................................   $ 7,183       $ 5,776
                                                        =======       =======
                                                                   
    
LIABILITIES AND STOCKHOLDERS' EQUITY                               
                                                                   
Current liabilities                                                
                                                                   
  Accounts payable ..................................   $ 2,408       $ 1,736
                                                                   
  Accrued payroll and vacation ......................       164           136

  Other liabilities .................................     1,801         1,124
                                                        -------       -------
    Total current liabilities .......................     4,373         2,996
                                                                   

Liabilities from reorganization plan ................     1,010         1,123
                                                        -------       -------
    Total liabilities ...............................     5,383         4,119
                                                        -------       -------
                                                                   
Stockholders' equity                                               
                                                                   
  Preferred stock, $1 par value, 1,750,000 shares                  
    authorized and outstanding ......................     1,750         1,750
                                                                   
  Common stock, $.10 par value; 10,000,000 shares                  
    authorized and 1,999,604 shares outstanding .....       200           200
                                                                   
  Additional paid-in-capital ........................        14            14

  Accumulated deficit ...............................      (164)         (307)
                                                        -------       -------
                                                                   
    Total stockholders' equity ......................     1,800         1,657
                                                        -------       -------
                                                                   
    Total liabilities and stockholders' equity ......   $ 7,183       $ 5,776
                                                        =======       =======
    

                                      F-29
                                                                       
<PAGE>                                                                 


                 SCIENCE MANAGEMENT CORPORATION AND SUBSIDIARIES
                      Consolidated Statements of Operations
              (Unaudited - in thousands, except per share amounts)

<TABLE>
<CAPTION>
   

                                                    For the Three-Month        For the Six-Month
                                                   Periods Ended June 30,    Periods Ended June 30,
                                                   ----------------------    ----------------------
                                                      1997         1996          1997        1996
                                                      ----         ----          ----        ----
<S>                                                  <C>          <C>          <C>         <C>
GROSS REVENUE....................................    $6,555       $6,453       $12,429     $12,438

Purchased services and materials, at cost........     3,444        2,382         5,982       4,556
                                                     ------       ------       -------     -------
NET SERVICE REVENUE..............................     3,111        4,071         6,447       7,882

Direct costs of services and overhead............     1,826        2,469         3,838       5,054

Selling, general and administrative expenses.....     1,135        1,530         2,448       2,981
                                                     ------       ------       -------     -------
OPERATING INCOME (LOSS)..........................       150           72           161        (153)

OTHER EXPENSES

Interest (income) expense........................        --           (4)           --          43

Income tax expense...............................        18          216            18         216
                                                     ------       ------       -------     -------
NET INCOME (LOSS)................................    $  132       $ (143)      $   143     $  (412)
                                                     ======       ======       =======     =======
NET INCOME PER SHARE.............................    $  .07                    $   .07
                                                     ======                    =======
WEIGHTED AVERAGE NUMBER OF SHARES OUTSTANDING....     2,000                      2,000
                                                     ======                    =======
</TABLE>
    


                                      F-30

<PAGE>

                 SCIENCE MANAGEMENT CORPORATION AND SUBSIDIARIES
                      Consolidated Statements of Cash Flows
                           (Unaudited - in thousands)

   

                                                            For the Six-Month
                                                          Periods Ended June 30,
                                                          ----------------------
                                                            1997         1996
                                                            ----         ----
Cash flows from operating activities

  Net income (loss)...................................     $ 143        $ (412)

  Adjustments to reconcile net income (loss) to
  net cash used in operating activities

    Depreciation and amortization.....................       180           200

    Provision for doubtful accounts receivable........      (106)           20
                                                           -----        ------
      Subtotal........................................       217          (192)

    Changes in assets and liabilities

      (Increase) decrease in accounts receivable......    (1,542)        1,701

      Decrease (increase) in prepaids and other assets        41           (49)

      Increase (decrease) in accounts payable.........       672          (979)

      Increase (decrease) in accrued salaries and
         vacation.....................................        28          (462)

      Increase (decrease) in other liabilities........       (25)       (2,266)
                                                           -----        ------
         Net cash used in operating activities.........     (609)       (2,247)
                                                           -----        ------
Cash flows from investing activities

    Purchase of property and equipment ...............       (46)          (34)
                                                           -----        ------
Cash flows from financing activities

    Net borrowings on notes payable...................        --           173

    Principal payments on long-term debt..............      (113)           --

    Proceeds from Versar..............................       704            --
                                                           -----        ------
         Net cash provided by financing activities....       591           173
                                                           -----        ------
Net decrease in cash..................................       (64)       (2,108)

Cash at the beginning of the year.....................       406         2,227
                                                           -----        ------
Cash at the end of the period.........................     $ 342        $  119
                                                           =====        ======
Supplementary disclosure of cash flow information:

  Cash paid during the period for
    Interest..........................................     $  --        $   43
    Income taxes......................................        --            --
    

                                      F-31

<PAGE>

                 SCIENCE MANAGEMENT CORPORATION AND SUBSIDIARIES
                   Notes to Consolidated Financial Statements


(A)  Basis of Presentation

     The  accompanying   consolidated  financial  statements  are  presented  in
accordance  with the  requirements  of the  Securities  and Exchange  Commission
regarding  interim  financial  statements and consequently do not include all of
the disclosures normally required by generally accepted accounting principles or
those normally made in an  Annual  Report on Form 10-K.  Until the filing of its
Form 10-Q for the quarter ended March 31, 1997, Science  Management  Corporation
("SMC" or the "Company") had not made any public filings since November 23, 1994
due to bankruptcy  proceedings  under  Chapter 11. The Company has  subsequently
emerged from Chapter 11 on July 10, 1996.

     The  financial  information  has  been  prepared  in  accordance  with  the
Company's  customary  accounting  practices.  In the opinion of management,  the
information  reflects all adjustments  necessary for a fair  presentation of the
Company's  consolidated  financial position as of June 30, 1997, and the results
of operations for the three-month and six-month  periods ended June 30, 1997 and
1996. The results of operations for such periods,  however,  are not necessarily
indicative of the results to be expected for a full fiscal year.

(B)  Accounting Estimates

     The  preparation  of financial  statements  in  conformity  with  generally
accepted  accounting  principles  requires  management  to  make  estimates  and
assumptions  that  affect the  reported  amounts of assets and  liabilities  and
disclosure of  contingent  assets and  liabilities  at the date of the financial
statements  and the  reported  amounts  of  revenues  and  expenses  during  the
reporting period.

(C)  Contract Accounting

     Contracts in process are stated at the lower of actual cost  incurred  plus
accrued profits or net estimated  realizable value of incurred costs, reduced by
progress billings.  The Company records income from major fixed-price contracts,
extending    over    more    than   one    accounting    period,    using    the
percentage-of-completion method. During performance of such contracts, estimated
final  contract  prices and costs are  periodically  reviewed and  revisions are
made. On cost-plus-fee  contracts,  revenue is recognized to the extent of costs
incurred plus a  proportionate  amount of fee earned,  and on  time-and-material
contracts,  revenue is  recognized  to the extent of billable  rates times hours
delivered  plus  material  and  other  reimbursable  costs  incurred.  Losses on
contracts  are  recognized  in the period in which they become  known.  Disputes
arise in the normal  course of the  Company's  business  on  projects  where the
Company is contesting  with  customers for collection of funds because of events
such as  delays,  changes  in  contract  specifications  and  questions  of cost
allowability  or  collectibility.  Such  disputes,  whether claims or unapproved
change orders in the process of negotiation, are recorded at the lesser of their
estimated  net  realizable   value  or  actual  costs  incurred  and  only  when
realization  is  probable  and can be  reliably  estimated.  Claims  against the
Company are  recognized  where loss is  considered  probable  and is  reasonably
determinable in amount.

     It is the Company's  policy to provide reserves for the  collectibility  of
accounts  receivable  when it is determined that it is probable that the Company
will not collect all amounts due and the amount of reserve  requirements  can be
reasonably estimated.

(D)  Contingencies

     SMC and its  subsidiaries  are parties to various legal actions  arising in
the normal course of business. The Company believes that the ultimate resolution
of  these  legal  actions  will  not  have  a  material  adverse  effect  on its
consolidated financial condition and results of operations.

(E)  Net Income Per Share

     Net income per share is  computed by  dividing  net income by the  weighted
average number of common shares  outstanding  during the applicable period being
reported.  Loss per share of the  predecessor  company is not  presented  as the
presentation is not meaningful.

(F)  Common and Preferred Stock

     Pursuant to SMC's Plan of Reorganization (the "Plan"),  which was confirmed
by the U.S. Bankruptcy Court on April 17, 1996, and became effective on July 10,
1996, all of the common stock of Science Management Corporation,  outstanding as
of July 10, 1996 (the "Old Common  Stock"),  was  cancelled.  As provided by the
terms of the Plan,  holders of Old Common Stock, the holders of unsecured claims
allowed by the Court in the Chapter 11  proceeding,  and certain  members of the
Company's management, received distributions of new common shares

                                      F-32

<PAGE>

of SMC ("New Common Stock"). In addition, and as described in the Plan, Imperial
Capital  Worldwide  Partners,  L.P.,  the holder of the  largest  secured  claim
against  SMC,  received a  distribution  of New  Common  Stock  together  with a
distribution of 1,750,000  shares of Science  Management  Corporation  Preferred
Stock, with a par value of $1.00 per share and redeemable by the Company subject
to conditions and restrictions contained in the Plan.

     The total  number of Old Common  Stock  cancelled  pursuant to the Plan was
3,300,000  shares.  A total of 10,000,000  shares of New Common Stock, par value
$0.10 per share,  were  authorized  under the Plan,  with  issuance as described
above on July 10, 1996, of a total of 1,999,604 shares.

(G)  Acquisition by Versar

     Effective  April 30,  1997,  Versar,  Inc. ("Versar") acquired 53.5% of the
outstanding  common  stock  and  all  outstanding  preferred  stock  of SMC  for
aggregate  consideration  of  $2,870,000  in cash.  Versar  intends to propose a
merger  pursuant to which Versar will obtain the  remaining SMC common stock for
newly issued shares of Versar common stock, subject to SMC stockholder approval.

                                      F-33

<PAGE>

                         SCIENCE MANAGEMENT CORPORATION
                        CONSOLIDATED FINANCIAL STATEMENTS

                                                                            Page
                                                                            ----

Report of Independent Public Accountants..................................  F-35

Consolidated Balance Sheets as of December 31, 1996, July 31, 1996
and December 31, 1995.....................................................  F-37

Consolidated Statements of Operations for the five months ended
December 31, 1996, the seven months ended July 31, 1996 and the
years ended December 31, 1995 and 1994....................................  F-39

Consolidated Statements of Shareholders' Equity for the five months
ended December 31, 1996, the seven months ended July 31, 1996 and the
years ended December 31, 1995 and 1994....................................  F-40

Consolidated Statements of Cash Flows for the five months ended
December 31, 1996, the seven months ended July 31, 1996 and the
years ended December 31, 1995 and 1994....................................  F-41

Notes to Consolidated Financial Statements................................  F-42



                                      F-34

<PAGE>

                    REPORT OF INDEPENDENT PUBLIC ACCOUNTANTS

To Science Management Corporation:

We  have  audited  the  accompanying  consolidated  balance  sheets  of  Science
Management Corporation  (Successor) and subsidiaries as of December 31, 1996 and
July 31, 1996, and the related consolidated statements of operations, cash flows
and  shareholders'  equity for the five months ended  December  31, 1996.  These
consolidated  financial  statements  are  the  responsibility  of the  Company's
management.  Our  responsibility is to express an opinion on these  consolidated
financial statements based on our audit.

We conducted our audit in accordance with generally accepted auditing standards.
Those standards  require that we plan and perform the audit to obtain reasonable
assurance   about  whether  the  financial   statements  are  free  of  material
misstatement.  An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements.  An audit also includes
assessing the  accounting  principles  used and  significant  estimates  made by
management,  as well as evaluating the overall financial statement presentation.
We believe that our audits provide a reasonable basis for our opinion.

In our opinion, the consolidated  financial statements referred to above present
fairly, in all material  respects,  the financial position of Science Management
Corporation  (Successor)  and  subsidiaries as of December 31, 1996 and July 31,
1996,  and the  results  of their  operations  and their cash flows for the five
months ended December 31, 1996, in conformity with generally accepted accounting
principles.

Washington, D.C.
July 3, 1997

                                        /s/ Arthur Andersen LLP
                                        ---------------------------
                                            Arthur Andersen LLP



                                      F-35

<PAGE>

                    REPORT OF INDEPENDENT PUBLIC ACCOUNTANTS

To Science Management Corporation:

We  have  audited  the  accompanying  consolidated  balance   sheet  of  Science
Management  Corporation  (Predecessor)  and subsidiaries as of December 31, 1995
and  the  related  consolidated   statements  of  operations,   cash  flows  and
shareholders'   equity  for  the  seven  months  ended  July  31,  1996.   These
consolidated  financial  statements  are  the  responsibility  of the  Company's
management.  Our  responsibility is to express an opinion on these  consolidated
financial statements based on our audit.

We conducted our audit in accordance with generally accepted auditing standards.
Those standards  require that we plan and perform the audit to obtain reasonable
assurance   about  whether  the  financial   statements  are  free  of  material
misstatement.  An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements.  An audit also includes
assessing the  accounting  principles  used and  significant  estimates  made by
management,  as well as evaluating the overall financial statement presentation.
We believe that our audits provide a reasonable basis for our opinion.

In our opinion, the consolidated  financial statements referred to above present
fairly, in all material  respects,  the financial position of Science Management
Corporation  (Predecessor)  and  subsidiaries  as of December 31, 1995,  and the
results of their operations and their cash flows for the seven months ended July
31, 1996, in conformity with generally accepted accounting principles.

Washington, D.C.
July 3, 1997


                                        /s/ Arthur Andersen LLP
                                        ---------------------------
                                            Arthur Andersen LLP



                                      F-36

<PAGE>

                 SCIENCE MANAGEMENT CORPORATION AND SUBSIDIARIES
                           Consolidated Balance Sheets
          As of December 31, 1996, July 31, 1996, and December 31, 1995
                            (in thousands of dollars)



                                                                     Predecessor
                                              Reorganized Company      Company
                                             ----------------------  -----------
                                             December      July 31,    December
                                             31, 1996        1996      31, 1995
                                             --------      --------    --------
Assets

Current assets:

  Cash ..................................     $   406      $   125     $ 2,227

  Accounts and notes receivable:

    Billed ..............................       2,510        2,257       4,376

    Unbilled ............................       1,508          982       1,703

    Allowance for doubtful accounts .....        (385)        (376)     (1,984)
                                              -------      -------     -------
    Net accounts receivable .............       3,633        2,863       4,095

  Prepaid expenses and supplies .........         165          651         615
                                              -------      -------     -------
      Total current assets ..............       4,204        3,639       6,937

Property and equipment:

  Leasehold improvements ................          18           18         101

  Furniture and equipment ...............         428          445       2,451

  Less: Accumulated depreciation and
        amortization ....................         (37)          --      (1,921)
                                              -------      -------     -------
    Net property and equipment ..........         409          463         631

Reorganization value in excess of amounts       1,157        1,157          --
allocated to identifiable assets

  Less: Accumulated amortization ........         (80)          --          --
                                              -------      -------     -------
    Net reorganization value ............       1,077        1,157          --

Goodwill ................................          --           --         474

Other assets ............................          86           95         190
                                              -------      -------     -------
      Total assets ......................     $ 5,776      $ 5,354     $ 8,232
                                              =======      =======     =======


               The accompanying notes are an integral part of the
                       consolidated financial statements.


                                      F-37

<PAGE>

                 SCIENCE MANAGEMENT CORPORATION AND SUBSIDIARIES
                           Consolidated Balance Sheets
          As of December 31, 1996, July 31, 1996, and December 31, 1995
                            (in thousands of dollars)


                                                                     Predecessor
                                              Reorganized Company      Company
                                             ----------------------  -----------
                                             December      July 31,    December
                                             31, 1996        1996      31, 1995
                                             --------      --------    --------
Current liabilities:

  Accounts payable .........................  $ 1,736      $ 1,460     $ 2,138

  Note payable .............................       --           --       5,150

  Loan from shareholder ....................       --           --       2,000

  Accrued expenses .........................    1,260          872       3,933
                                              -------      -------     -------
  Total current liabilities ................    2,996        2,332      13,221

Long term liabilities:

  Liabilities from reorganization plan .....    1,123        1,058          --

  Liabilities subject to compromise ........       --           --       4,399
                                              -------      -------      ------
Total liabilities ..........................    4,119        3,390      17,620

Shareholders' equity:

  Preferred stock, $1 par value, 1,750,000
    shares authorized and outstanding ......    1,750        1,750          --

  New common stock, $.10 par value,
    10,000,000 shares authorized;
    1,999,604 shares issued and
    outstanding ............................      200          200          --

  Old common stock, $.10 par value,
    10,000,000 shares authorized;
    3,696,000 shares issued ................       --           --         369

  Additional paid-in-capital ...............       14           14      16,833

  Accumulated deficit (See Note 1) .........     (307)          --     (23,907)

Less: Common stock in treasury, 370,000
  shares, at cost ..........................       --           --      (2,683)
                                              -------      -------      ------
Total shareholders' equity .................    1,657        1,964      (9,388)
                                              -------      -------      ------
Total liabilities and shareholders' equity..  $ 5,776      $ 5,354      $8,232
                                              =======      =======      ======


               The accompanying notes are an integral part of the
                       consolidated financial statements.


                                      F-38

<PAGE>


                 SCIENCE MANAGEMENT CORPORATION AND SUBSIDIARIES
                      Consolidated Statements of Operations
                  For the Five Months Ended December 31, 1996,
                      the Seven Months Ended July 31, 1996
                 and the Years Ended December 31, 1995 and 1994
               (in thousands of dollars, except per share amounts)


<TABLE>
<CAPTION>
                                 Reorganized
                                   Company                Predecessor Company
                                -------------    -----------------------------------------
                                 Five Months     Seven Months  
                                    Ended           Ended       Year Ended     Year Ended
                                 December 31,      July 31,    December 31,   December 31,
                                     1996            1996          1995          1994
                                 ------------    ------------   ----------    ------------
                                                                (Unaudited)    (Unaudited)
<S>                                <C>            <C>           <C>           <C>    
Sales...........................   $11,707        $14,039       $28,835       $22,821
                                                                            
Cost of sales...................    10,287         11,582        22,856        16,614
                                                                            
Selling, general and                                                        
  administrative expenses.......     1,771          2,775         5,956         6,044
                                  --------       --------      --------      --------
Income (loss) from operations...      (351)          (318)           23           163
                                                                            
Interest income (expense), net..         3            (43)         (115)          (75)
                                                                            
Gain on transfer of foreign                                                 
  subsidiary to creditor in                                                 
  satisfaction of liability.....        --            846            --            --
                                                                            
Net reorganization costs........        --            (63)         (329)         (522)
                                                                            
Other income (expense)..........        41            113            51          (118)
                                                                            
Provision for income taxes......        --           (215)         (114)         (237)
                                  --------       --------      --------      --------
                                                                            
Net income (loss)...............     ($307)          $320         ($484)        ($789)
                                  ========       ========      ========      ========
                                                                            
Net loss per share..............    ($0.15)                                 
                                  ========
</TABLE>
                                                                            
                                                                          
               The accompanying notes are an integral part of the
                       consolidated financial statements.


                                      F-39

<PAGE>


                 SCIENCE MANAGEMENT CORPORATION AND SUBSIDIARIES
                 Consolidated Statements of Shareholders' Equity
                  For the Five Months Ended December 31, 1996,
                    the Seven Months Ended July 31, 1996 and
                 the Years Ended December 31, 1995 (unaudited);
                              and 1994 (unaudited)
                                 (in thousands)


<TABLE>
<CAPTION>

                                           Preferred    Common Stock   Additional              Treasury Stock
                                             Stock    ----------------   Paid-in  Accumulated  ---------------
                                             Amount   Shares    Amount   Capital    Deficit    Shares    Amount      Total
                                             ------   ------    ------   -------    --------   ------    ------      -----
<S>                                         <C>       <C>      <C>      <C>         <C>         <C>     <C>        <C>     
Balance, January 1, 1994 .................  $   --    3,696    $ 369    $ 16,833    ($22,634)   (396)   ($2,683)   ($8,115)
Net loss .................................      --       --       --          --        (789)     --         --       (789)
                                             -----    -----    -----     -------     -------    -----    ------     ------
Balance, December 31, 1994 ...............      --    3,696      369      16,833     (23,423)   (396)    (2,683)    (8,904)
Net loss .................................      --       --       --          --        (484)     --         --       (484)
                                             -----    -----    -----     -------     -------    -----    ------     -------
Balance, December 31, 1995 ...............      --    3,696      369      16,833     (23,907)   (396)    (2,683)    (9,388)
Net income ...............................      --       --       --          --         320      --         --        320
Eliminate predecessor equity
  accounts in connection with
  fresh start reporting (See Note 1) .....      --   (3,696)    (369)    (16,833)     23,587     396      2,683      9,068
Issuance of new stock pursuant
  to reorganization plan .................   1,750    2,000      200          14          --      --         --      1,964
                                             -----    -----     ----      ------      ------     ----     -----      -----
Balance, July 31, 1996 ...................   1,750    2,000      200          14          --      --         --      1,964
Net loss .................................      --       --       --          --        (307)     --         --       (307)
                                             -----    -----     ----      ------      ------     ----     -----      -----
Balance, December 31, 1996 ...............  $1,750    2,000    $ 200    $     14       ($307)     --     $   --     $1,657
                                             =====    =====     ====      ======      ======     ====     =====      =====
</TABLE>


               The accompanying notes are an integral part of the
                        consolidated financial statements



                                      F-40

<PAGE>



                 SCIENCE MANAGEMENT CORPORATION AND SUBSIDIARIES
                      Consolidated Statements of Cash Flows
                For the Five Months Ended December 31, 1996, the
                    Seven Months Ended July 31, 1996, and the
                     Years Ended December 31, 1995, and 1994
                            (in thousands of dollars)


<TABLE>
<CAPTION>

                                                               Reorganized
                                                                  Company                         Predecessor Company
                                                               -------------        ------------------------------------------------
                                                                Five Months
                                                                   Ended            Seven Months        Year Ended       Year Ended
                                                                December 31,            Ended          December 31,     December 31,
                                                                    1996            July 31, 1996          1995             1994
                                                                ------------        -------------      ------------     ------------

Cash flows from operating activities                                                                   (Unaudited)       (Unaudited)
<S>                                                                  <C>              <C>                <C>                <C>     
    Net (loss) income ....................................           ($307)           $   320            ($  484)           ($  789)
    Adjustments to reconcile net (loss)
     income to net cash provided
     (used) by operations:

        Depreciation and amortization expenses............             171                123                249                240

        Gain on transfer of foreign
        subsidiary to creditor in
        satisfaction of liability ........................              --               (846)                --                 --

        (Increase) decrease in accounts
        receivable .......................................            (770)               443                523                627

        (Increase) decrease in prepaid
        expenses .........................................             486                (26)              (348)               299

        (Increase) decrease in other assets...............               9                 (2)                60                142

        Increase (decrease) in accounts
        payable and accrued expenses .....................             729             (2,072)                93                209
                                                                       ---             ------                 --                ---

Net cash provided (used) by operations....................             318             (2,060)                93                728

Cash flows from investing activities
    Capital expenditures .................................             (37)               (42)               (36)               (87)
                                                                       ---                ---                ---                --- 

Cash flows from financing activities
    Net borrowings on note payable .......................              --                 --                 --                209
                                                                       ---                ---                ---                ---
Net increase (decrease) in cash ..........................             281             (2,102)                57                850

Cash - beginning of period ...............................             125              2,227              2,170              1,320
                                                                       ---              -----              -----              -----

Cash - end of period .....................................           $ 406            $   125            $ 2,227            $ 2,170
                                                                     =====            =======            =======            =======
</TABLE>



        The accompanying notes are an integral part of the consolidated
                              financial statements.

                                      F-41

<PAGE>

                 SCIENCE MANAGEMENT CORPORATION AND SUBSIDIARIES
                   Notes to Consolidated Financial Statements

NOTE 1  BASIS OF PRESENTATION

Science Management  Corporation ("SMC") and Subsidiaries  (collectively referred
to as the "Company") is an international professional services firm that applies
its expertise in  management,  information  and  engineering  and  technological
services to a wide range of clients. During 1996, Science Management Corporation
had seven active subsidiaries:  SMC Management Services Group, SMC International
(U.K.), SMC International Holdings, SMC France, SMC Business Information Systems
Inc.,  SMC McEver Inc. and SMC  Environmental  Services  Group.  SMC  Management
Services Group, SMC International  (U.K.), SMC International  Holdings,  and SMC
France  (started  in  June  1996)  provide   comprehensive   re-engineering  and
transformation  management  programs  and  systems,  competitive  analysis,  and
organizational effectiveness.  SMC International Holdings was disposed of during
1996 (see Note 9). SMC Business  Information  Systems Inc. offers  solutions for
all aspects of business recovery services,  facilities management  (outsourcing)
and professional  services. SMC McEver Inc. and SMC Environmental Services Group
provide a diversity  of  engineering  and  technology  services in the fields of
design and engineering  analysis,  environmental  and  geotechnical  consulting,
process plant design and construction, contract engineering and maintenance.

On July 28, 1993, Science Management  Corporation filed a voluntary petition for
relief under Chapter 11, Title 11 of the U.S.  Bankruptcy  Code and operated its
business as a debtor-in-possession under the supervision of the Bankruptcy Court
until July 10,  1996.  SMC's  subsidiaries  were not  subject to the  bankruptcy
proceeding. The Company's emergence from bankruptcy proceedings was accomplished
through a series of mutually interdependent transactions and agreements executed
simultaneously at the closing.

Effective  April  30,  1997,  Versar,  Inc.  ("Versar")  acquired  53.5 % of the
outstanding  common  stock  and  all  outstanding  preferred  stock  of  Science
Management Corporation for aggregate consideration of $2,870,000 in cash. Versar
has proposed a merger pursuant to which Versar will obtain the remaining Science
Management  Corporation  common stock for 533,433  newly issued shares of Versar
common stock.  The proposed merger is subject to approval by the stockholders of
Science Management Corporation.  Since Versar holds a majority of the issued and
outstanding Science Management  Corporation common stock, approval of the merger
is assured.

Pursuant to the American Institute of Certified Public Accountants  Statement of
Position No. 90-7 (SOP 90-7),  the Company  adopted fresh start  reporting which
has resulted in the creation of a new reporting entity. The Company's assets and
liabilities  were  adjusted to reflect  fair values on July 31,  1996.  In fresh
start  reporting,  an aggregate value of $1,964,000 was assigned to SMC's common
stock  and  preferred  stock.  Management  established  these  values  with  the
assistance of its financial advisors. These valuations considered SMC's expected
future performance,  relevant industry and economic conditions, and analyses and
comparisons with comparable companies.

The reorganization value of SMC has been allocated to the Reorganized  Company's
assets and  liabilities in a manner similar to the purchase method of accounting
for a business  combination.  The fresh start reporting adjustments resulted in,
among other things,  the  allocation of substantial  amounts to  "reorganization
value in excess of amounts  allocated to identifiable  assets." The amortization
of  this  intangible   asset,   while  not  requiring  the  use  of  cash,  will
significantly  affect future  operating  results.  Adjustments have been made to
reflect the discharge of  pre-petition  liabilities in accordance with the terms
of the Plan of Reorganization.

The reorganization  value of SMC has been determined using a modified version of
the five-year  cash flow  projections  presented in Exhibit L to the  Disclosure
Statement and a terminal value calculated in accordance with guidance  contained
in SOP 90-7. The five-year cash flow  projections were modified to reflect SMC's
emergence  in July 1996,  rather  than the first  quarter  of 1996,  as had been
assumed  in the  Disclosure  Statement,  and  since  SMC  has not  achieved  the
anticipated level of cash flows originally estimated, modifications were made to
reflect this shortfall and modify anticipated future cash flow performance based
on an  assessment  of current  circumstances.  Estimated  future  cash flows and
terminal  values  were  discounted  using an  assumed  rate of 14%.  Liabilities
arising under the Plan are stated at present value,  using the same 14% discount
rate applied to future cash flows.

Under the Bankruptcy Code, substantially all of SMC's liabilities existing prior
to July 28, 1993 were stayed.  These  liabilities  were  presented at historical
cost and classified in the Consolidated  Balance Sheets as "Liabilities  Subject
to Compromise."  Liabilities  subject to compromise  exclude  pre-petition  debt
which was fully  secured.  Creditors and others  affording  pre-petition  claims
against the Company were obliged to file the basis of such claims with the Court
by January 31, 1994. These claims were settled under the Plan of  Reorganization
through  issuance  of  400,000  shares  of  New  Common  Stock  and  payment  of
approximately  $570,000  in cash to be paid  over a  three-year  period  on each
anniversary of the effective date of the Plan of Reorganization.

                                      F-42

<PAGE>


                 SCIENCE MANAGEMENT CORPORATION AND SUBSIDIARIES
             Notes to Consolidated Financial Statements (continued)

NOTE 2 - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Principles of Consolidation

The consolidated financial statements include the accounts of Science Management
Corporation and all  subsidiaries.  Intercompany  balances and transactions have
been eliminated.

Revenue Recognition

Unbilled  receivables  are  stated at the lower of actual  costs  incurred  plus
accrued profits or net estimated  realizable value of incurred costs, reduced by
progress billings.  The Company records income from major fixed-price contracts,
extending    over    more    than   one    accounting    period,    using    the
percentage-of-completion method. During performance of such contracts, estimated
final contract prices and costs are periodically reviewed and revisions are made
as required. The effects of these revisions are included in the periods in which
the revisions are made. On cost-plus-fee contracts, revenue is recognized to the
extent of costs  incurred  plus a  proportionate  amount of fee  earned,  and on
time-and-material  and other  reimbursable  contracts,  revenues  including  any
applicable mark-ups are recorded as costs are incurred.  Losses on contracts are
recognized  in the  period in which they  become  known.  Disputes  arise in the
normal  course of the  Company's  business  on  projects  where the  Company  is
contesting  with  customers  for  collection  of funds because of events such as
delays, changes in contract specifications and questions of cost allowability or
collectibility. Such disputes, whether claims or unapproved change orders in the
process  of  negotiation,  are  recorded  at the lesser of their  estimated  net
realizable  value or actual costs incurred and only when realization is probable
and can be reliably  estimated.  Claims against the Company are recognized  when
the loss is considered probable and is reasonably determinable in amount.

It is the  Company's  policy  to  provide  reserves  for the  collectibility  of
accounts  receivable  when it is determined that it is probable that the Company
will not collect all amounts due and the amount of reserve  requirements  can be
reasonably estimated.

Accounting Estimates

The preparation of financial  statements in conformity  with generally  accepted
accounting   principles  requires  management  to  make  certain  estimates  and
assumptions  that  affect the  reported  amounts of assets and  liabilities  and
disclosures  of contingent  assets and  liabilities at the date of the financial
statements and the reported  amount of revenues and expense during the reporting
period. Actual results could differ from those estimates.

Property and Equipment

Property and equipment prior to July 1996 were stated at cost. Pursuant to fresh
start  reporting,  the property and equipment  was  reflected at estimated  fair
value  at  July  31,  1996.   Depreciation   is  provided   principally  on  the
straight-line  method over the estimated  useful lives of the assets.  Leasehold
improvements  are amortized over the lesser of the estimated  useful life of the
asset or the lease term.

Excess of Cost Over Net Assets of Businesses Acquired

Prior to July  1996,  excess of cost  over net  tangible  assets  of  businesses
acquired ("goodwill") resulted from acquisitions accounted for as purchases, was
amortized over a 40-year period. Amortization of approximately $22,000, $22,000,
and $13,000 is included in selling,  general and administrative  expenses in the
Consolidated  Statements  of Operations  for the years ended  December 31, 1994,
1995 and the seven months ended July 31, 1996,  respectively.  On July 31, 1996,
the balance was reduced to zero with all intangible assets being included in the
caption  "Reorganization  Value".   Amortization  of  the  Reorganization  Value
included in selling,  general and  administrative  expenses in the  Consolidated
Statement of Operations for the five months ended December 31, 1996 was $80,000.

Income Taxes

Income taxes are calculated in accordance with Statement of Financial Accounting
Standards No. 109. Deferred income taxes result from timing differences  between
financial  reporting  and taxable  income.  Deferred tax assets are reduced by a
valuation allowance when, based on management's estimates,it is more likely than
not that a portion of the  deferred  tax assets will not be realized in a future
period.


                                      F-43

<PAGE>


                 SCIENCE MANAGEMENT CORPORATION AND SUBSIDIARIES
             Notes to Consolidated Financial Statements (continued)

Loss Per Share

Net loss per share is  computed  by dividing  net loss by the  weighted  average
number of common shares  outstanding  during the  applicable  period  (1,999,604
shares).  Earnings (loss) per share of the predecessor company are not presented
as the presentations are not meaningful.

Common and Preferred Stock

Pursuant to the Plan of Reorganization (the "Plan"),  which was confirmed by the
Bankruptcy  Court on April 17, 1996, and became  effective on July 10, 1996, all
of the  common  stock of SMC  outstanding  as of July 10,  1996 (the Old  Common
Stock)  was  cancelled.  As  provided  by the terms of the Plan,  holders of Old
Common Stock, the holders of unsecured claims allowed by the Court in Chapter 11
proceedings,   and  certain  members  of  the  Company's  management,   received
distributions of new common stock of SMC ("New Common Stock"). In addition,  and
as described in the Plan, Imperial Capital Worldwide Partners,  L.P., the holder
of the largest  secured claim against SMC,  received a distribution of 1,070,000
shares of New Common Stock together with a distribution  of 1,750,000  shares of
Science  Management  Corporation  Preferred Stock, with a par value of $1.00 per
share.  The  Preferred  Stock  is  non-convertible,  non-dividend  bearing,  and
redeemable by the Company  subject to conditions and  restrictions  contained in
the Plan.

A total of  10,000,000  shares of New Common  Stock,  par value $0.10 per share,
were authorized  under the Plan, with 1,999,604 shares issued as described above
on July 10, 1996.


NOTE 3 - ACCRUED EXPENSES

Accrued expenses consist of the following (in thousands of dollars):


                                        December 31, July 31,  December 31,
                                           1996       1996        1995
                                           ----       ----        ----
Advance billings ......................  $  122       $ 74       $   87
Payroll and other taxes ...............     336         40          371
payable
Accrued salaries and vacation .........     137         91          520
Accrued commissions and ...............      12         --          469
bonuses
Accrued pension and profit ............     208        201          187
sharing
Accrued legal and accounting ..........      --         --          521
fees
Other accrued expenses ................     445        466        1,778
                                         ------       ----       ------
TOTAL .................................  $1,260       $872       $3,933
                                         ======       ====       ======


                                      F-44

<PAGE>


                 SCIENCE MANAGEMENT CORPORATION AND SUBSIDIARIES
             Notes to Consolidated Financial Statements (continued)

NOTE 4 - INCOME TAXES

The  components  of income  (loss)  before income tax expense are as follows (in
thousands of dollars):


                             Seven Months
           Five Months Ended     Ended         Year Ended       Year Ended
           December 31, 1996 July 31, 1996  December 31, 1995 December 31, 1994
           ----------------- -------------  ----------------- ------------------

Domestic....     $(344)          $309            $ (27)            $ (837)
Foreign.....        37            226             (343)               285
                    --            ---             ----                ---
  Total.....     $(307)          $535            $(370)             $(552)


The  provisions for income taxes were composed on the following (in thousands of
dollars):


                            Seven Months
         Five Months Ended      Ended          Year Ended          Year Ended
         December 31, 1996  July 31, 1996   December 31, 1995  December 31, 1994
         -----------------  -------------   -----------------  -----------------

Foreign....       $  --             $215              $114               $212
Federal....          --               --                --                 --
State......          --               --                --                 25
                  -----             ----              ----               ----
  Total....       $  --             $215              $114               $237


The foreign tax provision is entirely a current provision which is the statutory
tax on earnings in Belgium.

The Company has  recorded a valuation  allowance  which offset the impact of any
income tax  provisions  or benefits for U.S.  federal tax purposes for the years
presented.

SMC and its domestic subsidiaries file separate returns for state purposes.  The
state tax  provision  in 1994  relates  to the states in which the  Company  had
profitable operations.

At December  31,  1996,  the Company has net  operating  loss  carryforwards  of
$9,313,000 for federal income tax purposes,  which will expire in the years 1997
through 2010. Due to the substantial changes in the Company's  ownership,  there
are annual  limitations on the amount of the carryforwards that can be utilized.
The Company also has net operating loss  carryforwards  available for use in the
United Kingdom of approximately $1,000,000, which are available indefinitely, as
well as  minor  amounts  available  for use in other  jurisdictions.  Due to the
annual  limitations and questions  surrounding the Company's  ability to utilize
these  carryforwards,  the Company has recorded a valuation allowance to reserve
the full amount of the net operating loss carryforwards.

Foreign  and other tax  credits of  $2,018,000  are  available  to offset  taxes
otherwise payable. These credits generally expire through 2007.


                                      F-45

<PAGE>


                 SCIENCE MANAGEMENT CORPORATION AND SUBSIDIARIES
             Notes to Consolidated Financial Statements (continued)

The following is a breakout by year of the Federal net operating  losses and tax
credits.  In each case,  expiration  dates are December 31 of the indicated year
(in thousands of dollars):


Expiration Dates         Net Operating Losses              Foreign Tax Credit
- ----------------         --------------------              ------------------
     2000                     $  266                            $   --
     2003                        805                                --
     2004                        325                                --
     2005                      1,095                               858
     2006                         --                               736
     2007                      3,422                               424
     2008                      2,520                                --
     2009                        850                                --
     2010                         30                                --
                              ------                            ------
         Total                $9,313                            $2,018
                              ======                            ======


NOTE 5 - NOTE PAYABLE

As of December 31, 1995, Imperial Capital Worldwide Partners, L.P. held claim to
previous  bank debt of the  Company  in the amount of  approximately  $5,150,000
which  was  secured  by a first  priority  lien on the  stock of SMC's  domestic
subsidiaries. Under the terms of the assignment, the debt was no longer accruing
interest.  (See Note 2 for a  description  of the  satisfaction  of the Imperial
claim.)

NOTE 6 - STOCK OPTION PLANS

Prior to the reorganization in 1996, the Company maintained various stock option
plans to provide incentive and nonqualified stock options to directors, officers
and other key  employees  of the Company.  There were no shares  granted for the
years presented.  All stock option plans were terminated when the reorganization
plan became effective.

NOTE 7 - PROFIT SHARING AND PENSION PLANS

SMC and  certain  subsidiaries  have  contributory  or  non-contributory  profit
sharing  and  pension  plans  covering  substantially  all of  their  employees.
Subsequent to December 31, 1993,  and as a result of the Company's  cost savings
reviews,   actions  were  taken  to  terminate  the  profit  sharing  plans  and
consolidate the pension plans of the Company and its subsidiaries.  As a result,
there was no profit sharing  expense during the three year period.  Net periodic
pension cost for 1996,  1995 and 1994  included  the  following  components  (in
thousands of dollars):


                                      F-46

<PAGE>


                 SCIENCE MANAGEMENT CORPORATION AND SUBSIDIARIES
             Notes to Consolidated Financial Statements (continued)


                                                   1996       1995          1994
                                                   ----       ----          ----

Service costs-benefits
 earned during the period ..................      $  93       $  77       $  77

Interest cost on projected benefit .........        145         130         139
obligations

Actual return on plan assets ...............       (240)       (433)         75

Net amortization and deferral ..............          3         216        (308)
                                                    ---         ---        ---- 
Net periodic pension cost (income)
 for defined benefit plans .................      $   1       $ (10)      $ (17)


The weighted average assumed rate of return on assets for the Company's  defined
benefit  pension plans was seven percent in 1996,  1995 and 1994.  Benefits were
calculated  based on a seven percent  weighted average assumed discount rate for
all years.  In  addition,  the  weighted  average  assumed  annual  increase  in
compensation over employees' estimated remaining working lives was four  percent
for 1996, 1995 and 1994.

Benefits under the plans are generally  based on years of service and employees'
compensation  during  the last  years of  employment.  The  Company's  policy is
generally  to fund  net  periodic  pension  costs  as  determined  by  actuarial
valuations.  As  of  December  31,  1996,  the  plan  assets  were  composed  of
approximately  16  percent  cash  and  equivalents,   48  percent  fixed  income
securities (including preferred stock) and 36 percent common stock.

Presented  below are the plans'  funded  status and  amounts  recognized  in the
Company's  Consolidated  Balance  Sheets at  December  31, 1996 and 1995 for its
defined benefit pension plans (in thousands of dollars):

                                                          1996             1995
                                                          ----             ----

Actuarial present value
 of benefit obligation:
    Vested .....................................        $ 2,155         $ 1,993
    Non-vested .................................             42              35
                                                          -----           -----
Accumulated benefit
 obligation ....................................          2,197           2,028
Additional benefits based
 on estimated future salary ....................            220             119
                                                          -----           -----
Projected benefit obligation ...................          2,417           2,147
Less:  Fair value of assets ....................          2,723           2,616
                                                          -----           -----
Plan assets in excess of projected
 benefit obligation ............................            306             469
Unrecognized transition obligation .............           (250)           (300)
Unrecognized net gain ..........................            (65)           (182)
Unrecognized prior service cost ................            (80)            (74)
                                                          -----           ----- 
Total accrued pension cost .....................        $   (89)        $   (87)



                                      F-47

<PAGE>


                 SCIENCE MANAGEMENT CORPORATION AND SUBSIDIARIES
             Notes to Consolidated Financial Statements (continued)


The Employee  Capital  Accumulation  Plan (EM CAP),  a 401-K  savings  plan,  is
designed to encourage  employees of the Company to save  systematically  through
payroll deductions.  Contributions by eligible employees are voluntary,  and are
not supplemented by the Company.

NOTE 8 - OPERATING LEASES

The Company leases certain office equipment with remaining  noncancellable lease
terms in excess  of one year and  occupies  office  facilities  under  long-term
operating lease agreements.

The future  minimum  rental  payments as of December 31, 1996,  associated  with
long-term  noncancellable  lease  obligations,  net of sublease  income,  are as
follows (in thousands of dollars):

                 Year Ending December 31,
                 ------------------------
1997                      $415
1998                       178
                           ---
  Total                   $593
                          ====

Rental expense,  net of sublease income,  was $195,000 for the five months ended
December 31, 1996,  $275,000 for the seven months ended July 31, 1996,  $522,000
for the year ended  December 31, 1995 and  $624,000 for the year ended  December
31, 1994.

NOTE 9 - RELATED PARTY TRANSACTIONS

During  1992,  the Company  entered  into  transactions  with Donald R. Gant,  a
stockholder   who  held  a  significant   portion  of  SMC's  Old  Common Stock.
Under the terms of the transaction,  SMC sold 500,000 shares of Old Common Stock
to Mr. Gant for an aggregate purchase price of $750,000,  paid in cash. Mr. Gant
also  loaned  $2  million  to SMC for  working  capital  and  general  corporate
purposes.  The loan had a term of three years,  with an interest rate of 9 % per
annum and was secured by certain assets of the Company held by SMC International
Holdings.  The Company  did not make all of the  required  interest  payments to
service  this  loan,  and  was in  default  thereof.  As  part  of the  plan  of
reorganization,  Mr. Gant exchanged the note for ownership of SMC  International
Holdings resulting in a gain of $846,000.

NOTE 10 - COMMITMENTS AND CONTINGENCIES

Shortly after Science Management Corporation emerged from bankruptcy on July 10,
1996,  disputes  arose  between its new  majority  investors,  Imperial  Capital
Worldwide Partners,  L.P. and the management of the Company.  Subsequently,  two
lawsuits were instituted  against  Imperial and its principals.  On September 6,
1996,  two SMC  administrative  creditors  filed a Complaint for  injunctive and
other relief entitled Ravin, Sarasohn, Cook, Baumgarten, Fisch & Rosen, P.C. and
Shanley & Fisher,  P.C. v.  Imperial  Worldwide  Partners,  L.P. et al. Case No.
93-34553 in the United  States  Bankruptcy  Court,  District  of New Jersey,  to
restrain  certain  actions by Imperial and its principals and to designate James
A.  Skidmore,  Jr. as the manager of the Company to operate the Company on a day
to day basis and carry out the terms of the Plan of Reorganization.  On November
6, 1996, James A. Skidmore, Jr. and other management  shareholders,  and certain
other  shareholders  filed  a  Complaint  against  Imperial  entitled  James  A.
Skidmore. Jr. et al. v. Imperial Capital Worldwide Partners,  L.P. et al. Docket
No. MON C 278-96 in the Superior Court of New Jersey,  Monmouth County, Chancery
Division,  seeking an injunction  against Imperial and its principals to rescind
certain  Board of  Directors  actions,  to enjoin  their  interference  with Mr.
Skidmore's  day to day  management  of the  Company and to permit the Company to
obtain working capital.

As part of the Stock  Purchase  Agreement  dated April 30, 1997 between  Versar,
Inc. and Imperial  Worldwide  Partners,  L.P., it was agreed that the Plaintiffs
and the Defendants in the two above cited proceedings would execute

                                      F-48

<PAGE>


                 SCIENCE MANAGEMENT CORPORATION AND SUBSIDIARIES
             Notes to Consolidated Financial Statements (continued)

mutual releases from further  liability and agree to enter into  Stipulations of
Dismissal for both actions.  The mutual releases have been signed by all but one
plaintiff  in the  Skidmore  case.  In the  event  all  releases  are  executed,
Stipulations  of Dismissal will be filed in the appropriate  courts.  Management
does not  expect  that this case will have a material  impact on the  results of
operations or financial condition of the Company.

In June 1996,  Flintlock  Ltd.,  a client of SMC  McEver,  a  subsidiary  of the
Company,  filed an action in the 165th Judicial District Court of Harris County,
Texas,  entitled  Flintlock  Ltd.  v. SMC  McEver,  Inc.,  Case No. 96-  002700.
Flintlock alleged that SMC McEver  negligently failed to manage the construction
of a citronella  candle  project and  negligently  misrepresented  the project's
cost.  Flintlock  asserts that it incurred over $700,000 in damages.  SMC McEver
has  counterclaimed  for over $244,000 which it claims is due under the contract
between the parties.  The parties have taken  certain  discovery  which  remains
ongoing.  The  parties  have also  engaged  in  discussions  regarding  possible
mediation.  SMC  McEver  has  retained  counsel  and is  defending  this  matter
vigorously.  Management  is  evaluating  the  Company's  defenses and  potential
exposure. The Company does not expert a material adverse effect on the financial
condition or results of operations.

SMC has entered into employment agreements with Messrs.  Skidmore and Rathgeber.
Each of the  agreements is for a three year term that commenced on July 10, 1996
(the Effective  Date).  The agreements  provide for annual  salaries of not less
than $200,000 for Mr. Skidmore and not less that $124,875 for Mr. Rathgeber. Mr.
Rathgeber's  salary was  increased  to  $150,000  effective  June 1,  1997.  Mr.
Skidmore is also entitled to receive additional annual compensation in an amount
equal to 4% of SMC's income before income taxes,  as well as certain  disability
and life  insurance  benefits.  Mr.  Rathgeber's  agreement  provides that he is
eligible to receive a  discretionary  bonus.  If Mr.  Skidmore's  employment  is
terminated  without cause by SMC or for cause by Mr. Skidmore (as such terms are
defined in the agreement),  Mr. Skidmore will be entitled to receive  liquidated
damages equal to the aggregate  salary  payable with respect to the remainder of
the three year term plus an  additional  $100,000,  as well as  continuation  of
benefits  for the  remainder  of the term.  Mr.  Rathgeber's  employment  may be
terminated  by SMC only for  cause.

SMC and its  subsidiaries  are parties to various other legal actions arising in
the  normal  course  of  business.   The  Company  believes  that  the  ultimate
unfavorable  resolution  of these other legal  actions  will not have a material
adverse effect on its financial condition or results of operations.

NOTE 11 BUSINESS INFORMATION

The  Company  operates  principally  in  one  industry  segment,   which  offers
professional   services  for  management,   information,   and  engineering  and
technological services. The Company's operations include its domestic consulting
operations  as well as  consulting  operations  in European  countries.  Revenue
information  by  geographic  area for  1996,  1995 and  1994 is as  follows  (in
thousands of dollars):

                                              Domestic     Foreign
                                             Operations   Operations      Total
                                             ----------   ----------      -----
Five months ended December 31,
  1996...................................      $11,067      $   640      $11,707
Seven months ended July 31,
  1996...................................       10,519        3,520       14,039
Year ended December 31, 1995 ............       19,250        9,585       28,835

Year ended December 31, 1994 ............       12,496       10,325       22,821


                                      F-49

<PAGE>


                 SCIENCE MANAGEMENT CORPORATION AND SUBSIDIARIES
             Notes to Consolidated Financial Statements (continued)


NOTE 12 - REORGANIZATION COSTS

The process of reorganization gave rise to various types of revenues,  expenses,
gain and loss realizations, and provisions for anticipated losses (collectively,
"net reorganization costs"). Net reorganization costs for the seven months ended
July 31, 1996 and years ended December 31, 1995 and 1994,  have been  identified
as such in the  Consolidated  Statements of  Operations,  and are as follows (in
thousands of dollars):

                                            1996            1995            1994
                                            ----            ----            ----
Accounting fees .................            $11            $  9            $105

Legal fees ......................             30             305             402

Other ...........................             22              15              15
                                             ---            ----            ----
Total ...........................            $63            $329            $522


                                      F-50

<PAGE>





                                   Appendix I

                          Agreement and Plan of Merger

<PAGE>




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




                          AGREEMENT AND PLAN OF MERGER



                                  by and among



                      VERSAR, INC., a Delaware corporation



                                       and



              VERSAR ACQUISITION I, CORP., a Delaware corporation,



                                       and



                   SCIENCE MANAGEMENT CORPORATION, a Delaware
                                  corporation,





                            Dated as of July 29, 1997




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




<PAGE>




                                TABLE OF CONTENTS

                                                                            Page

ARTICLE I
DEFINITIONS

ARTICLE II
PLAN OF MERGER
    SECTION 2.1    The Merger................................................  3
    SECTION 2.2    Option to Restructure.....................................  4
    SECTION 2.3    Effective Time............................................  4
    SECTION 2.4    Effects of the Merger.....................................  4
    SECTION 2.5    Certificate of Incorporation and Bylaws...................  4
    SECTION 2.6    Directors.................................................  4
    SECTION 2.7    Officers..................................................  4
    SECTION 2.8    Conversion of Securities..................................  5
    SECTION 2.9    Approval by SMC Stockholders..............................  5

ARTICLE III
CLOSING
    SECTION 3.1    Location; Date............................................  5
    SECTION 3.2    Deliveries................................................  5

ARTICLE IV
DISSENTING SHARES; EXCHANGE OF SHARES
    SECTION 4.1    Dissenting Shares.........................................  6
    SECTION 4.2    Exchange of Certificates..................................  6

ARTICLE V
REPRESENTATIONS AND WARRANTIES OF SMC
    SECTION 5.1    Organization..............................................  8
    SECTION 5.3    Capitalization............................................  8
    SECTION 5.4    Subsidiaries and Material Investments.....................  8
    SECTION 5.5    Authority Relative to this Agreement......................  9
    SECTION 5.6    Consents and Approvals; No Violations.....................  9
    SECTION 5.7    Litigation................................................ 10
    SECTION 5.8    Financial Reports......................................... 10
    SECTION 5.9    Absence of Certain Changes of Events...................... 10
    SECTION 5.10   Absence of Undisclosed Liabilities........................ 10
    SECTION 5.11   No Default................................................ 11
    SECTION 5.12   Compliance with Applicable Law............................ 11
    SECTION 5.13   Brokers................................................... 11
    SECTION 5.14   Investment Intent......................................... 11
    SECTION 5.15   Disclosure................................................ 11


                                        i

<PAGE>


                           Table of Contents (Con't.)

                                                                            Page



ARTICLE VI
REPRESENTATIONS AND WARRANTIES OF VERSAR AND VERSAR
ACQUISITION
    SECTION 6.1    Organization.............................................. 11
    SECTION 6.2    No Versar Acquisition Assets, Liabilities or Business..... 12
    SECTION 6.3    Authority Relative to this Agreement...................... 12
    SECTION 6.4    Consents and Approvals; No Violations..................... 12
    SECTION 6.5    Financial Reports......................................... 13
    SECTION 6.6    Capitalization............................................ 13
    SECTION 6.7    Absence of Certain Changes or Events...................... 13
    SECTION 6.8    Litigation................................................ 14
    SECTION 6.9    Absence of Undisclosed Liabilities........................ 14
    SECTION 6.10   Brokers................................................... 14
    SECTION 6.11   Disclosure................................................ 14

ARTICLE VII
COVENANTS OF SMC
    SECTION 7.1    Conduct of Business of SMC................................ 14
    SECTION 7.2    Access to Information..................................... 16
    SECTION 7.3    SMC Special Stockholders' Meeting......................... 16
    SECTION 7.4    Fulfillment of Closing Conditions......................... 16
    SECTION 7.5    Acquisition Proposals..................................... 17

ARTICLE VIII
COVENANTS OF VERSAR
    SECTION 8.1    Fulfillment of Closing Conditions......................... 17
    SECTION 8.2    Registration Statement on Form S-4........................ 18
    SECTION 8.3    Stock Exchange Listing.................................... 18

ARTICLE IX
COVENANTS OF THE PARTIES
    SECTION 9.1    Public Announcements...................................... 18
    SECTION 9.2    Further Assurances........................................ 18

ARTICLE X
CONDITIONS TO CONSUMMATION OF THE MERGER
    SECTION 10.1   Conditions Precedent to Each Party's Obligation to Effect
                   the Merger................................................ 18
    SECTION 10.2   Conditions Precedent to Obligation of SMC to Effect the
                   Merger.................................................... 19
    SECTION 10.3   Conditions to Obligations of Versar to Effect the Merger.. 19



                                       ii

<PAGE>


                           Table of Contents (Con't.)

                                                                            Page


ARTICLE XI
TERMINATION: AMENDMENT: WAIVER
    SECTION 11.1   Termination............................................... 20
    SECTION 11.2   Effect of Termination..................................... 20
    SECTION 11.3   Extension; Waiver......................................... 21

ARTICLE XII
MISCELLANEOUS
    SECTION 12.1   Amendment................................................. 21
    SECTION 12.2   Nonsurvival of Representations and Warranties............. 21
    SECTION 12.3   Entire Agreement; Assignment.............................. 21
    SECTION 12.4   Validity.................................................. 21
    SECTION 12.5   Notices................................................... 21
    SECTION 12.6   Governing Law............................................. 22
    SECTION 12.7   Descriptive Headings...................................... 22
    SECTION 12.8   Parties in Interest....................................... 22
    SECTION 12.9   Further Assurances........................................ 22
    SECTION 12.10  Counterparts.............................................. 22


                                       iii

<PAGE>




                                    AGREEMENT

              THIS AGREEMENT AND PLAN OF MERGER (this "Agreement"),  dated as of
July 29, 1997, is by and among VERSAR, INC., a Delaware corporation  ("Versar"),
and VERSAR  ACQUISITION  I,  CORP.,  a  Delaware  corporation  and newly  formed
subsidiary  of  Versar  ("Versar  Acquisition"),  on the one hand,  and  SCIENCE
MANAGEMENT CORPORATION, a Delaware corporation ("SMC"), on the other hand.

                              W I T N E S S E T H:

              WHEREAS, Versar currently owns approximately 53% of the issued and
outstanding common stock of SMC and all outstanding preferred stock of SMC;

              WHEREAS,  this Agreement sets forth the terms and conditions under
which SMC shall merge with Versar  Acquisition,  a newly  formed,  wholly  owned
subsidiary  of  Versar  (the  "Merger"),  and in  connection  therewith  the SMC
Stockholders,  as defined below, shall receive shares of Versar Common Stock, as
defined  below,  upon the terms and subject to the  conditions set forth herein;
and

              WHEREAS,   the  parties  intend  that,   upon  completion  of  the
transactions contemplated by this Agreement,  Versar Acquisition,  the surviving
corporation of the Merger, will be a wholly owned subsidiary of Versar.

              NOW,  THEREFORE,  in consideration of the foregoing and the mutual
covenants and  agreements  herein  contained,  and intending to be legally bound
hereby, Versar, Versar Acquisition and SMC hereby agree as follows:

                                    ARTICLE I
                                   DEFINITIONS

For convenience,  certain terms used in more than one part of this Agreement are
listed in  alphabetical  order and  defined or  referred to below (such terms as
well as any other terms  defined  elsewhere in this  Agreement  shall be equally
applicable to both the singular and plural forms of the terms defined).

"Agreement"shall mean this Agreement and Plan of Merger and the Exhibits hereto.

"Bankruptcy Plan" means the Fifth Modified Plan of  Reorganization,  as amended,
in SMC's  bankruptcy  proceedings,  Case No.  93-34553,  filed in the Bankruptcy
Court in the District of New Jersey.

"Certificate" shall mean a certificate representing SMC Common Stock.

"Closing" is defined in Section 3.1 hereof.

"Closing Date" is defined in Section 3.1 hereof.

"Constituent Corporations" means SMC and Versar Acquisition.



                                        1

<PAGE>



"Converted  Shares"  means the  shares of SMC  Common  Stock that are issued and
outstanding  immediately  prior to the  Effective  Time (other  than  Dissenting
Shares and shares held by Versar).

"Delaware Law" means the Delaware General Corporation Law.

"Dissenting Shares" is defined in Section 4.1 hereof.

"Effective Time" is defined in Section 2.3 hereof.

"Exchange Act" means the Securities Exchange Act of 1934, as amended.

"Exchange Agent" is defined in Section 4.1 hereof.

"Fair Market  Value" of a share of Versar  Common Stock means the average of the
closing sale price of the Versar Common Stock as reported by the American  Stock
Exchange for the five-day  trading  period  ending two days prior to the Closing
Date.

"Form S-4" is defined in Section 8.3 hereof.

"GAAP" means generally accepted accounting principles.

"Knowledge"   of  any  Person   means   actual   knowledge,   after   reasonable
investigation, of such Person or the officers and directors of such Person.

"Letter  of  Transmittal"  means a letter of  transmittal  in the form  attached
hereto as Exhibit A.

"Lien"  means  any  claim,  mortgage,  deed of  trust,  pledge,  lien,  security
interest,  charge,  encumbrance  or  similar  agreement  of any  kind or  nature
whatsoever.

"Merger  Consideration"  means the Versar Common Stock to be issued and any cash
to be paid in lieu of fractional shares pursuant to Section 2.8 hereof.

"Person" means any natural person, corporation,  partnership,  limited liability
company, proprietorship, association, trust or other legal entity.

"SEC" means the Securities and Exchange Commission.

"Securities Act" means the Securities Act of 1933, as amended.

"SMC" is defined above in the preamble.

"SMC Common Stock" means the common stock, $0.10 par value per share, of SMC.

"SMC Financial Statements" is defined in Section 5.8.

"SMC  Holder"  means  each  record  holder of an  outstanding  Certificate  that
immediately prior to the Effective Time represents Converted Shares.


                                        2

<PAGE>



"SMC Material  Adverse Effect" means a material  adverse effect on the business,
assets, liabilities, results of operations or financial condition of SMC and its
Subsidiaries, taken as a whole.

"SMC Preferred Stock" means the preferred  stock,  $1.00 par value per share, of
SMC.

"SMC Required Consents" is defined in Section 5.6 hereof.

"SMC Special Stockholders' Meeting" is defined in Section 2.9 hereof.

"SMC Stockholder" means an owner of any SMC Common Stock.

"Subsidiary" means as to any Person, (i) a corporation of which more than 50% of
the outstanding  capital stock having full voting power is at the time, directly
or  indirectly,  owned by such  Person  or by one or more  Subsidiaries  of such
Person or by such Person and one or more Subsidiaries  thereof or (ii) any other
Person  (other  than a  corporation)  in  which  such  Person,  or  one or  more
Subsidiaries of such Person or such Person and one or more Subsidiaries thereof,
directly or indirectly,  has at least a majority ownership interest and power to
direct the policies, management and affairs thereof.

"Surviving Corporation" is defined in Section 2.1 hereof.

"Termination Date" is defined in Section 11.1 hereof.

"Versar" is defined above in the preamble.

"Versar Acquisition" is defined above in the preamble.

"Versar  Common  Stock" means the common  stock,  $0.01 par value per share,  of
Versar issued and outstanding at any designated time.

"Versar Financial Statements" is defined in Section 6.5 hereof.

"Versar  Material  Adverse  Effect"  means  a  material  adverse  effect  on the
business, assets,  liabilities,  results of operations or financial condition of
Versar and its Subsidiaries, taken as a whole.



                                   ARTICLE II
                                 PLAN OF MERGER

    SECTION 2.1 The Merger.  Upon the terms and  subject to the  conditions  set
forth herein,  and in compliance  with the  requirements of Delaware Law, at the
Effective Time, SMC shall be merged with and into Versar Acquisition pursuant to
Section 252 of Delaware  Law.  Upon  consummation  of the Merger,  the  separate
corporate existence of SMC shall cease. Versar Acquisition shall continue as the
surviving  corporation  (the "Surviving  Corporation")  and shall succeed to and
assume all the rights and obligations of SMC existing prior to the Merger.


                                        3

<PAGE>



    SECTION 2.2 Option to Restructure. If it is determined by Versar in its sole
discretion at any time prior to the Effective Time,  whether before or after the
SMC Special Stockholders'  Meeting, that the Merger may not qualify for tax-free
reorganization  status under the Internal Revenue Code of 1986, as amended,  for
any reason including without  limitation the exercise of appraisal rights by SMC
Stockholders or a decline in the price of Versar Common Stock, Versar shall have
the option in its sole discretion,  after  consultation with SMC, to restructure
the Merger such that Versar  Acquisition shall merge with and into SMC, with SMC
continuing as the Surviving Corporation.  In such event SMC shall succeed to and
assume all the rights and  obligations of Versar  Acquisition  existing prior to
the Merger.

    SECTION 2.3 Effective Time. The Surviving Corporation shall cause the Merger
to be consummated by filing with the Secretary of State of the State of Delaware
a certificate of merger (the  "Certificate  of Merger") that sets forth the Plan
of Merger  contained  in this Article II and is otherwise in such form as may be
required under, and is executed in accordance  with, the relevant  provisions of
Delaware Law. The Merger shall become  effective at such time as the Certificate
of Merger is duly filed with and accepted by the Secretary of State of the State
of Delaware, or at such other time as is stated therein (the "Effective Time").

    SECTION  2.4 Effects of the  Merger.  The Merger  shall have the effects set
forth in Sections 259 and 261 of Delaware Law.  Without  limiting the generality
of  the  foregoing,  and  subject  thereto,  at  the  Effective  Time,  all  the
properties,  rights,  privileges,  immunities,  powers  and  franchises  of each
Constituent Corporation shall vest in the Surviving Corporation,  and all debts,
liabilities, obligations and duties of each Constituent Corporation shall become
the debts, liabilities, obligations and duties of the Surviving Corporation.

    SECTION 2.5 Certificate of Incorporation and Bylaws.

          (a) The Certificate of Incorporation  of the Surviving  Corporation in
     effect from and after the Effective Time,  until amended in accordance with
     applicable  law,  shall be the  Certificate of  Incorporation  of SMC as in
     effect immediately prior to the Effective Time.

          (b) The Bylaws of the Surviving  Corporation  in effect from and after
     the Effective Time,  until amended in accordance with applicable law, shall
     be the Bylaws of SMC as in effect immediately prior to the Effective Time.

    SECTION  2.6  Directors.  The  directors  of SMC  who are  directors  of SMC
immediately  prior to the Effective Time, shall be the initial  directors of the
Surviving Corporation, each to hold office from the Effective Time in accordance
with the Certificate of  Incorporation  and Bylaws of the Surviving  Corporation
and the  Bankruptcy  Plan and until his or her  successor  is duly  elected  and
qualified.

    SECTION 2.7 Officers. The officers of SMC immediately prior to the Effective
Time shall be the initial  officers of the Surviving  Corporation,  each to hold
office  from  the  Effective  Time  in  accordance   with  the   Certificate  of
Incorporation  and  Bylaws  of the  Surviving  Corporation  and until his or her
successor is duly appointed and qualified.


                                        4

<PAGE>



    SECTION 2.8  Conversion of Securities.  At the Effective  Time, by virtue of
the Merger and without any action on the part of Versar, Versar Acquisition, SMC
or the holder of any shares of SMC Common Stock or SMC Preferred Stock:

          (a) Each share of SMC Common Stock issued and outstanding  immediately
     prior to the Effective  Time (other than shares of SMC Common Stock held by
     Versar or Dissenting  Shares) shall be converted  into the right to receive
     .573584 shares of Versar Common Stock.  Any shares of SMC Common Stock held
     in the treasury of SMC shall be canceled.

          (b) No fractional  share of Versar Common Stock shall be issued to any
     SMC Holder,  but in lieu  thereof  each SMC Holder who  otherwise  would be
     entitled to receive a fraction  of a share of Versar  Common  Stock  (after
     aggregating  all  fractional  shares of Versar  Common Stock which would be
     received by such SMC Holder)  shall  receive  cash from Versar in an amount
     equal to the then  Fair  Market  Value of a share of  Versar  Common  Stock
     multiplied by such fraction.

          (c) Versar  shall take all steps  necessary  to provide the  Surviving
     Corporation  with Versar  Common  Stock,  as of the  Effective  Time, in an
     amount sufficient to issue the shares contemplated by this Section 2.8.

          (d)  All SMC  Common  Stock  held by  Versar  and  all  shares  of SMC
     Preferred Stock  outstanding  immediately prior to the Effective Time shall
     not be converted or exchanged by virtue of the Merger,  and each such share
     shall be canceled and retired as of the Effective Time.

          (e) Each  share of  capital  stock of Versar  Acquisition  issued  and
     outstanding immediately prior to the Effective Time shall be converted into
     and  become a fully  paid and  nonassessable  share of common  stock of the
     Surviving Corporation.

    SECTION 2.9 Approval by SMC  Stockholders.  Consistent with Delaware Law, as
soon as  reasonably  practicable  following  the date hereof,  SMC shall cause a
special  meeting  of  the  SMC  Stockholders  (the  "SMC  Special  Stockholders'
Meeting") to be duly called and held for the purpose of  considering  and taking
action  upon the  adoption  of this  Agreement  and  approval  of the  Merger in
accordance with Delaware Law. The Board of Directors of SMC shall recommend that
the SMC Stockholders approve the Agreement and Merger.

                                   ARTICLE III
                                     CLOSING

    SECTION 3.1 Location;  Date. The closing of the Merger (the "Merger")  shall
be held at the offices of Paul,  Hastings,  Janofsky & Walker LLP,  Thirty-First
Floor,  399  Park  Avenue,  New  York,  New  York  10022-4697,  as  promptly  as
practicable (and in any event within three business days) after  satisfaction or
waiver of the conditions to the  consummation of the Merger set forth in Article
X hereof,  unless the parties  hereto agree in writing to another date or place.
The date on which the  Closing  occurs  is  referred  to herein as the  "Closing
Date."

    SECTION 3.2 Deliveries.  At the Closing,


                                        5

<PAGE>




          (a) The Surviving  Corporation shall deliver to the Secretary of State
     of the  State  of  Delaware  a  duly  executed  and  verified  copy  of the
     Certificate of Merger, as required by Delaware Law;

          (b) The  parties  hereto  shall  deliver to each other the  respective
     agreements and other  documents and  instruments  specified with respect to
     them in  Article  X  hereof  and  such  other  items  as may be  reasonably
     requested; and

          (c) The parties  shall take all such other and further  actions as may
     be  required by Delaware  Law and other  applicable  law to make the Merger
     effective upon the terms and subject to the conditions set forth herein.

                                   ARTICLE IV
                      DISSENTING SHARES; EXCHANGE OF SHARES

    SECTION 4.1 Dissenting Shares. Notwithstanding anything in this Agreement to
the  contrary,  shares of SMC  Common  Stock  that are  issued  and  outstanding
immediately  prior to the Effective Time and that are held by an SMC Stockholder
who has not voted in favor of the Merger and who has demanded dissenters' rights
for such shares of SMC Common Stock in  accordance  with Section 262 of Delaware
Law  ("Dissenting  Shares")  shall not be  converted  into the right to  receive
Merger  Consideration  unless and until such SMC Stockholder fails to perfect or
withdraws or otherwise  loses such  Stockholder's  right to  dissenters'  rights
under  Delaware Law. If, after the Effective  Time,  such  Stockholder  fails to
perfect  or  withdraws  or loses such  Stockholder's  dissenters'  rights,  such
Stockholder's Dissenting Shares shall thereupon be deemed to have been converted
into and to have become exchangeable, as of the Effective Time, for the right to
receive the Merger  Consideration  without  any  interest  thereon,  pursuant to
Section 2.8 hereof.

    SECTION 4.2 Exchange of Certificates.

          (a) From and after the  Effective  Time, a bank or trust company to be
     designated  by Versar  which  shall be  reasonably  acceptable  to SMC (the
     "Exchange Agent") shall act as Exchange Agent in effecting the exchange for
     the Merger Consideration of the Certificates  representing SMC Common Stock
     entitled to payment pursuant to Section 2.8 hereof.  As soon as practicable
     after  the  Effective  Time,  the  Surviving  Corporation  shall  cause the
     Exchange Agent to mail to each record holder of an outstanding  Certificate
     or Certificates,  as of the Effective Time, which  immediately prior to the
     Effective Time  represented  SMC Common Stock, a Letter of Transmittal  and
     instructions  for use in effecting  the surrender of the  Certificates  for
     payment thereof. Upon the surrender of each such Certificate, together with
     such duly executed Letter of Transmittal, the Exchange Agent shall promptly
     pay the holder of such  Certificate  the Merger  Consideration  in exchange
     therefore,  and such  Certificate  shall  forthwith be  canceled.  Until so
     surrendered and exchanged,  each such Certificate  (other than Certificates
     representing  Dissenting  Shares  or  shares of SMC  Common  Stock  held by
     Versar)   shall   represent   solely  the  right  to  receive   the  Merger
     Consideration.   No  interest  shall  be  paid  or  accrue  on  the  Merger
     Consideration.  If the Merger  Consideration (or any portion thereof) is to
     be  delivered  to any  person  other  than the  person  in  whose  name the
     Certificate representing SMC Common Stock surrendered in exchange therefore
     is  registered,  it  shall  be  a  condition  to  such  exchange  that  the
     Certificate so surrendered


                                        6

<PAGE>



     shall be properly  endorsed or otherwise be in proper form for transfer and
     that the person  requesting  such exchange  shall pay to the Exchange Agent
     any transfer or other taxes required by reason of the payment of the Merger
     Consideration  to  a  person  other  than  the  registered  holder  of  the
     Certificate  surrendered,  or shall  establish to the  satisfaction  of the
     Exchange Agent that such tax has been paid or is not  applicable.  From and
     after the Effective Time, the holders of  Certificates  shall cease to have
     any rights with respect to shares of SMC Common Stock,  except as otherwise
     provided herein or by law.

          (b) At or before the Effective Time, Versar shall instruct the Bank of
     New  York,  as its  transfer  agent,  to issue  upon  instruction  from the
     Exchange  Agent,  the  shares of Versar  Common  Stock to which  holders of
     shares of SMC Common Stock shall be entitled at the Effective Time pursuant
     to Section 2.8 hereof in such names and such  denominations as the Exchange
     Agent  shall  direct  and  shall  deposit  with the  Exchange  Agent  funds
     sufficient to pay holders of SMC Common Stock any cash to which they may be
     entitled in lieu of fractional shares.

          (c) In the event any  Certificate  shall  have  been  lost,  stolen or
     destroyed,  upon the making and  delivery  of an  affidavit  (containing  a
     guaranteed  signature  in the form  required by Versar) of that fact by the
     Person  claiming such  Certificate  to have been lost,  stolen or destroyed
     and, if  required  by Versar,  the posting by such Person of a bond in such
     reasonable  amount as Versar may direct as indemnity against any claim that
     would be made against  SMC,  Versar or Versar  Acquisition  with respect to
     such Certificate,  the Exchange Agent will issue in exchange for such lost,
     stolen or destroyed  Certificate  the Merger  Consideration  deliverable in
     respect thereof pursuant to this Agreement.

          (d) After the Effective Time,  there shall be no transfer of Converted
     Shares that were outstanding immediately prior to the Effective Time on the
     stock transfer books of SMC. If, after the Effective Time, Certificates are
     presented to the Surviving Corporation for transfer, they shall be canceled
     and exchanged for Merger  Consideration.  At the Effective  Time, the stock
     ledger of SMC shall be closed.

          (e) At and after the  Effective  Time,  the SMC Holders shall cease to
     have any rights as  stockholders  of SMC, except for the right to surrender
     Certificates  to be  converted  pursuant to Section  4.2(a).  All shares of
     Versar  Common  Stock issued (and cash paid in lieu of  fractional  shares)
     upon  conversion  of the SMC Common Stock in  accordance  with the terms of
     this  Agreement  shall  be  deemed  to have  been  issued  and paid in full
     satisfaction of all rights pertaining to such shares of SMC Common Stock.

          (f)  Promptly  following  the  date  which  is six  months  after  the
     Effective   Time,  the  Exchange  Agent  shall  deliver  to  the  Surviving
     Corporation  all cash and shares of Versar  Common Stock in its  possession
     relating to the transactions described in this Agreement,  and the Exchange
     Agent's duties shall  terminate.  Thereafter,  each holder of a Certificate
     formerly  representing  Converted  Shares may surrender such Certificate to
     the Surviving  Corporation and (subject to applicable  abandoned  property,
     escheat  and  similar  laws) the  Surviving  Corporation  shall pay to such
     holder in exchange therefore its Merger Consideration, without any interest
     thereon. None of Versar, the Surviving  Corporation,  the Exchange Agent or
     any other person will be liable to any former  holder of  Converted  Shares
     for any amount properly delivered to a public office pursuant to applicable
     abandoned property, escheat or similar laws.



                                        7

<PAGE>



                                    ARTICLE V
                      REPRESENTATIONS AND WARRANTIES OF SMC

    SMC represents and warrants to Versar and Versar Acquisition as follows:

    SECTION 5.1  Organization.  SMC is a  corporation  duly  organized,  validly
existing  and in good  standing  under the laws of the State of Delaware and has
all requisite  corporate  power to own,  lease and operate its properties and to
carry on its business as it is now being  conducted or presently  proposed to be
conducted. SMC is duly qualified as a foreign corporation to do business, and is
in good  standing,  in each  jurisdiction  where the character of its properties
owned  or  held  under  lease  or  the  nature  of  its  activities  makes  such
qualification  necessary,  except where the failure to be so qualified would not
individually or in the aggregate have an SMC Material Adverse Effect.

    SECTION 5.2 Organizational  Documents.  SMC has furnished to Versar complete
and correct copies of the organizational documents of SMC and each Subsidiary of
SMC, as amended or restated,  and as currently in effect. Neither SMC nor any of
its Subsidiaries is in violation of any of the provisions of its  organizational
documents, as amended or restated.

    SECTION 5.3 Capitalization.  The authorized capital stock of SMC consists of
10,000,000  shares of SMC Common  Stock and  1,750,000  shares of SMC  Preferred
Stock. As of the date of this Agreement (i) 1,999,604 shares of SMC Common Stock
are  issued  and  outstanding  and are held of  record by 653  persons  and (ii)
1,750,000  shares of SMC Preferred Stock are issued and outstanding and are held
of record by  Versar.  All of the  issued and  outstanding  SMC Common  Stock is
validly  issued,  fully  paid  and  nonassessable  and has not  been  issued  in
violation of, and is not currently subject to, any preemptive rights.  Except as
set forth above, as of the date of this Agreement there are no shares of capital
stock of SMC issued or  outstanding  or any  options,  warrants,  subscriptions,
calls,  rights,  convertible  securities  or  other  agreements  or  commitments
obligating SMC to issue, transfer, sell, redeem, repurchase or otherwise acquire
any shares of its capital stock or securities.

    SECTION 5.4 Subsidiaries and Material Investments.

          (a) The Subsidiaries of SMC are listed on Exhibit B hereto.  Except as
     set forth on Exhibit B, (i) there are no  Subsidiaries  of SMC and (ii) SMC
     does not directly or indirectly  own any equity or similar  interest in, or
     interest  convertible  into or  exchangeable  for  any  equity  or  similar
     interest in, any corporation,  partnership, joint venture or other business
     association or entity.

          (b) SMC holds 100% of the outstanding capital stock of each Subsidiary
     listed on Exhibit B. SMC has good and  marketable  title to the  securities
     evidencing its ownership of its  Subsidiaries,  which  securities have been
     validly  issued and are fully  paid and  nonassessable  and,  except as set
     forth on Exhibit B, are held by SMC free and clear of any Liens,  restraint
     on alienation, or any other restriction with respect to the transferability
     or  assignability  thereof (other than  restrictions on transfer imposed by
     federal or state securities laws).


                                        8

<PAGE>



          (c) Each Subsidiary of SMC is a corporation  duly  organized,  validly
     existing and in good  standing  under the laws of the  jurisdiction  of its
     incorporation  and has all  requisite  corporate  power to own,  lease  and
     operate  its  properties  and to carry on its  business  as it is now being
     conducted or presently  proposed to be conducted.  Each such  Subsidiary is
     duly  qualified as a foreign  corporation  to do  business,  and is in good
     standing,  in each jurisdiction where the character of its properties owned
     or  held  under  lease  or  the  nature  of  its   activities   makes  such
     qualification necessary,  except where the failure to be so qualified would
     not individually or in the aggregate have an SMC Material Adverse Effect.

    SECTION 5.5 Authority Relative to this Agreement. SMC has the power to enter
into this Agreement and to carry out its obligations  hereunder.  The execution,
delivery and performance of this Agreement by SMC and the consummation by SMC of
the transactions  contemplated hereby have been duly authorized by the SMC Board
of Directors and, except for notification and recommendation by the SMC Board of
Directors to, and approval of the Merger by, the SMC  Stockholders in accordance
with  Delaware  Law,  no  other  corporate  proceedings  on the  part of SMC are
necessary to authorize this Agreement or the transactions  contemplated  hereby.
Subject to the foregoing,  this Agreement has been duly and validly executed and
delivered  by SMC  and  constitutes  a  valid  and  binding  agreement  of  SMC,
enforceable against SMC in accordance with its terms,  subject to the effects of
bankruptcy,  insolvency,  fraudulent conveyance,  moratorium,  reorganization or
similar laws affecting creditors' rights and to equitable principles.

    SECTION 5.6 Consents and Approvals; No Violations. (a) Except for the filing
of the  Certificate  of Merger as required by Delaware Law and the filing of the
Form S-4 with the SEC, no filing with, and no permit, authorization,  consent or
approval of, any court or tribunal or administrative, governmental or regulatory
body,  agency,  public body or  authority  is necessary  for the  execution  and
delivery of this Agreement, and performance of the transactions  contemplated by
this Agreement, by SMC. Neither the execution,  delivery and performance of this
Agreement by SMC, nor the consummation by SMC of the  transactions  contemplated
hereby,  nor  compliance  by SMC with  any of the  provisions  hereof,  will (i)
conflict  with or result in any breach of any  provision of the  Certificate  of
Incorporation  or  Bylaws  of  SMC  or  organizational   documents  of  any  SMC
Subsidiary,  (ii) result in a  violation  or breach of, or  constitute  (with or
without  due  notice  or lapse of time or both) a  default  (or give rise to any
right of termination,  cancellation,  vesting, payment, exercise,  acceleration,
suspension or revocation)  under, any of the terms,  conditions or provisions of
any material note, bond, mortgage, deed of trust, security interest,  indenture,
license, contract, agreement, plan or other instrument or obligation,  including
the  Bankruptcy  Plan, to which SMC or any SMC Subsidiary is a party or by which
SMC or any SMC Subsidiary or any of their respective properties or assets may be
bound  or  affected,  except  as  listed  on  Exhibit  C hereto  ("SMC  Required
Consents"), (iii) violate any order, writ, injunction,  decree, statute, rule or
regulation  applicable to SMC or any SMC  Subsidiary or any of their  respective
properties  or assets,  (iv) result in the creation or imposition of any Lien on
any material  asset of SMC or any SMC  Subsidiary or (v) cause the suspension or
revocation  of any  registrations,  licenses,  permits  and  other  consents  or
approvals of any governmental agency held by SMC or any SMC Subsidiary,  except,
in the case of clauses (ii),  (iii),  (iv),  and (v) for  violations,  breaches,
defaults, terminations,  cancellations,  accelerations,  creations, impositions,
suspensions or revocations which would not individually or in the


                                        9

<PAGE>



aggregate have an SMC Material  Adverse Effect and provided that, in the case of
clauses (ii) and (iv), no representation or warranty is hereby made with respect
to the lease  agreements  of SMC and its  Subsidiaries,  which  agreements  were
previously delivered to Versar.

    SECTION 5.7 Litigation.  There is no suit, action or proceeding  (whether at
law or equity,  before or by any federal,  state or foreign  commission,  court,
tribunal,  board, agency or  instrumentality,  or before any arbitrator) pending
or, to the Knowledge of SMC,  threatened  against or affecting SMC or any of its
Subsidiaries, the outcome of which could, individually or in the aggregate, have
an SMC Material Adverse Effect, nor is there any judgment,  decree,  injunction,
rule  or  order  of any  court,  governmental  department,  commission,  agency,
instrumentality or arbitrator outstanding against SMC or any of its Subsidiaries
having, or which, insofar as can reasonably be foreseen, in the future may have,
any such effect.

    SECTION  5.8  Financial  Reports.  SMC has  previously  furnished  to Versar
unaudited  financial  statements for the three-month period ended March 31, 1997
and in  connection  with the Form S-4 will furnish to Versar  audited  financial
statements  for the fiscal year ended  December 31, 1996 and such other  audited
financial  statements  as are  determined  to be  required  by  Form  S-4  after
consultation with the SEC (collectively,  the "SMC Financial  Statements").  The
SMC Financial Statements have been, or will be, prepared in accordance with GAAP
consistently  applied (except in the case of the unaudited financial  statements
referenced  above  as  otherwise  permitted  by the  SEC for  interim  financial
statements),  present,  or  will  present,  fairly  the  consolidated  financial
position and consolidated assets and liabilities of SMC as of the dates thereof,
and the results of operations and cash flows for the periods then ended, subject
in the case of unaudited SMC Financial  Statements to normal recurring  year-end
adjustments  and absence of notes.  Except as disclosed on Exhibit D, since July
10, 1996, SMC has made all filings  required to be made by it in compliance with
the Exchange  Act, and such filings did not contain any untrue  statement of any
material fact and did not omit to state any material fact  necessary in order to
make  the  statements   contained   therein  not  misleading  in  light  of  the
circumstances  under which such statements were made as of the respective  dates
of filing.

    SECTION 5.9 Absence  of Certain  Changes of Events.  Except as  disclosed in
filings that have been made by SMC under the Exchange  Act, such actions as have
been taken in connection  with SMC's efforts to sell the company or as disclosed
on Exhibit E, since March 31, 1997, SMC has in all material  respects  conducted
its business in the ordinary course consistent with past practices and there has
not  occurred  with  respect  to SMC any  change  or  event  that  has had or is
reasonably likely to have a SMC Material Adverse Effect.

    SECTION 5.10 Absence of Undisclosed  Liabilities.  Except for liabilities or
obligations  which  are  accrued  or  reserved  against  in  the  SMC  Financial
Statements  (or  specifically  referenced in the notes thereto) or were incurred
after March 31, 1997 in the ordinary course of business and consistent with past
practices,  neither SMC nor its Subsidiaries have any liabilities or obligations
(whether  absolute,  accrued,  contingent or otherwise) of a nature  required by
GAAP to be reflected in a consolidated  balance sheet (or reflected in the notes
thereto).



                                       10

<PAGE>



    SECTION  5.11 No  Default.  Neither  SMC nor any of its  Subsidiaries  is in
violation or breach of, or default  under (and no event has occurred  which with
notice or the lapse of time or both would  constitute  a violation or breach of,
or a default  under) any term,  condition or provision of (i) any material note,
bond, mortgage, deed of trust, security interest,  indenture, license, contract,
agreement,  plan or other  instrument  or  obligation  to which  SMC or any such
Subsidiary  is a party or by which  SMC or any such  Subsidiary  or any of their
respective properties or assets may be bound or affected,  (ii) any order, writ,
injunction,  decree,  statute,  rule or  regulation  applicable  to SMC, any SMC
Subsidiary  or any of their  respective  properties  or  assets,  or  (iii)  any
registration,  license, permit and other consent or approval of any governmental
agency, except in each case for breaches, defaults or violations which would not
individually or in the aggregate have an SMC Material Adverse Effect.

    SECTION 5.12 Compliance with Applicable Law. SMC and its Subsidiaries are in
compliance with all material applicable laws.

    SECTION 5.13 Brokers. No broker,  finder or investment banker is entitled to
any  brokerage,  finder's  fee or  other  fee or  commission  payable  by SMC in
connection  with the  transactions  contemplated  by this  Agreement  based upon
arrangements made by and on behalf of SMC.

    SECTION 5.14 Investment  Intent.  To the knowledge of the senior officers of
SMC without  investigation,  there is no present  plan or  intention  by any SMC
Stockholder to sell,  exchange or otherwise dispose of their Versar Common Stock
subsequent to the Effective Time of the Merger.

    SECTION 5.15 Disclosure.  No  representation  or warranty  contained in this
Article  V or  in  any  Exhibit  hereto  or  any  closing  certificate  and  all
information  in the Form S-4  furnished  or to be  furnished  by either SMC, its
Subsidiaries,  or any SMC  Holder to Versar  pursuant  to this  Agreement  or in
connection  with the Merger contains or, at the Effective Time, will contain any
untrue statement of material fact, or omits or, at the Effective Time, will omit
to state a material fact  necessary to make the statements  contained  herein or
therein not misleading.

                                   ARTICLE VI
                         REPRESENTATIONS AND WARRANTIES
                        OF VERSAR AND VERSAR ACQUISITION

    Versar and Versar Acquisition represent and warrant to SMC as follows:

    SECTION 6.1  Organization.  Versar is a corporation duly organized,  validly
existing  and in good  standing  under the laws of the State of Delaware and has
all requisite  corporate  power to own,  lease and operate its properties and to
carry on its business as it is now being  conducted or presently  proposed to be
conducted. Versar is duly qualified as a foreign corporation to do business, and
is in good standing,  in each jurisdiction where the character of its properties
owned  or  held  under  lease  or  the  nature  of  its  activities  makes  such
qualification  necessary,  except where the failure to be so qualified would not
individually or in the aggregate have a Versar Material  Adverse Effect.  Versar
Acquisition  is a  corporation  duly  organized,  validly  existing  and in good
standing under the laws of the State of Delaware and has the corporate  power to
carry

                                       11

<PAGE>



on its  business  as it is now  being  conducted  or  presently  proposed  to be
conducted.  Versar Acquisition is duly qualified as a foreign  corporation to do
business,  and is in good standing,  in each jurisdiction where the character of
its properties  owned or held under lease or the nature of its activities  makes
such qualification necessary,  except where the failure to be so qualified would
not individually, or in the aggregate, have a Versar Material Adverse Effect.

    SECTION 6.2 No Versar Acquisition  Assets,  Liabilities or Business.  Versar
Acquisition is a newly formed wholly owned subsidiary of Versar,  and except for
any rights and liabilities that Versar Acquisition may have with respect to this
Agreement,  Versar Acquisition does not have any assets or liabilities,  nor has
Versar  Acquisition  conducted any business  other than in  connection  with the
transactions contemplated hereby and the formation of Versar Acquisition.

    SECTION 6.3 Authority Relative to this Agreement.  Each of Versar and Versar
Acquisition  has the  power to enter  into this  Agreement  and to carry out its
obligations hereunder. The execution, delivery and performance of this Agreement
by Versar  and  Versar  Acquisition  and the  consummation  by Versar and Versar
Acquisition of the transactions contemplated hereby have been duly authorized by
all necessary corporate action and no other corporate proceedings on the part of
Versar or Versar  Acquisition  are necessary to authorize  this Agreement or the
transactions  contemplated  hereby.  This  Agreement  has been duly and  validly
executed and delivered by Versar and Versar  Acquisition and constitutes a valid
and binding  agreement  of Versar and Versar  Acquisition,  enforceable  against
Versar and  Versar  Acquisition  in  accordance  with its terms,  subject to the
effects  of   bankruptcy,   insolvency,   fraudulent   conveyance,   moratorium,
reorganization  or similar  laws  affecting  creditors'  rights and to equitable
principles.

    SECTION 6.4 Consents and Approvals; No Violations.  Except for the filing of
the Certificate of Merger as required by Delaware Law and the filing of the Form
S-4 with the SEC,  no filing  with,  and no  permit,  authorization,  consent or
approval of, any court or tribunal or administrative, governmental or regulatory
body,  agency,  public body or  authority  is necessary  for the  execution  and
delivery of this Agreement, and performance of the transactions  contemplated by
this Agreement, by Versar or Versar Acquisition. Neither the execution, delivery
and  performance  of this  Agreement by Versar and Versar  Acquisition,  nor the
consummation by Versar and Versar  Acquisition of the transactions  contemplated
hereby,  nor  compliance  by  Versar  and  Versar  Acquisition  with  any of the
provisions  hereof,  will (i)  conflict  with or  result  in any  breach  of any
provisions of the  Certificate of  Incorporation  and Bylaws of Versar or Versar
Acquisition,  (ii) result in a violation  or breach of, or  constitute  (with or
without  due  notice  or lapse of time or both) a  default  (or give rise to any
right of termination,  cancellation,  vesting, payment, exercise,  acceleration,
suspension or revocation)  under, any of the terms,  conditions or provisions of
any material note, bond, mortgage, deed of trust, security interest,  indenture,
license,  contract,  agreement,  plan or other instrument or obligation to which
Versar or Versar Acquisition is a party or by which Versar or Versar Acquisition
or any of their respective properties or assets may be bound or affected,  (iii)
violate  any  order,  writ,  injunction,  decree,  statute,  rule or  regulation
applicable to Versar or Versar Acquisition or any of their respective properties
or assets, (iv) result in the creation or imposition of any Lien on any material
asset of Versar or Versar Acquisition, or (v) cause the suspension or revocation
of any registrations, licenses, permits and other


                                       12

<PAGE>



consents  or  approvals  of any  governmental  agency  held by  Versar or Versar
Acquisition,  except  in the  case of  clauses  (ii),  (iii),  (iv)  and (v) for
violations,  breaches,  defaults,  terminations,  cancellations,  accelerations,
creations, impositions,  suspensions or revocations which would not individually
or in the aggregate have a Versar Material Adverse Effect.

    SECTION 6.5 Financial Reports. Versar has previously furnished to SMC a true
and complete  copy of all reports and other  documents  filed by Versar with the
SEC since June 30, 1996,  including without  limitation (i) its annual report on
Form 10-K for the fiscal year ended June 30, 1996 including, among other things,
audited  consolidated balance sheets of Versar as of June 30, 1995 and 1996, and
the related  consolidated  statements of earnings,  cash flows and stockholders'
equity for each of the three  fiscal years in the period ended June 30, 1996 and
(ii) its quarterly  reports on Form 10-Q for the fiscal quarters ended September
30, 1996, December 31, 1996 and March 31, 1997 containing unaudited consolidated
balance  sheets  of  Versar  as of the  periods  then  ended,  and  the  related
consolidated statements of earnings, cash flows and stockholders equity for each
of  the  fiscal  periods  referenced  therein  (collectively  with  the  audited
financial statements referenced above, the "Versar Financial  Statements").  The
Versar  Financial   Statements  have  been  prepared  in  accordance  with  GAAP
consistently  applied (except in the case of the unaudited financial  statements
referenced  above  as  otherwise  permitted  by the  SEC for  interim  financial
statements), present fairly the consolidated financial position and consolidated
assets and  liabilities  of Versar as of the dates  thereof,  and the results of
operations  and cash flows for the periods  then  ended,  subject in the case of
unaudited Versar Financial  Statements to normal recurring year-end  adjustments
and the  absence of notes.  Since  June 30,  1996,  Versar has made all  filings
required to be made in  compliance  with the Exchange  Act, and such filings did
not contain any untrue  statement of any material fact and did not omit to state
any material fact  necessary in order to make the statements  contained  therein
not misleading in light of the  circumstances  under which such  statements were
made as of their respective dates of filing.

    SECTION 6.6 Capitalization.  The authorized capital stock of Versar consists
of  30,000,000   shares  of  Versar  Common  Stock  and  10,000,000   shares  of
undesignated preferred stock. As of the date of this Agreement, 5,131,964 shares
of  Versar  Common  Stock  and no  shares of  preferred  stock  are  issued  and
outstanding.  All of the issued and  outstanding  Versar Common Stock is validly
issued,  fully paid and nonassessable  and free of preemptive  rights. As of the
date of this Agreement, there are no shares of capital stock of Versar issued or
outstanding or any options, warrants, subscriptions,  calls, rights, convertible
securities  or other  agreements  or  commitments  obligating  Versar  to issue,
transfer,  sell,  redeem,  repurchase  or  otherwise  acquire  any shares of its
capital stock or securities,  other than obligations and commitments,  including
outstanding  options to purchase  1,243,709 shares of Versar Common Stock, under
Versar's stock option and certain employee benefit plans.

    SECTION 6.7 Absence of Certain  Changes or Events.  Except as  disclosed  in
filings  that have been made by Versar under the  Exchange  Act,  since June 30,
1996, Versar has in all material respects conducted its business in the ordinary
course consistent with past practices and there has not occurred with respect to
Versar any change or event that has had or is reasonably likely to have a Versar
Material Adverse Effect.



                                       13

<PAGE>



    SECTION 6.8 Litigation. Except for litigation disclosed in filings that have
been  made by  Versar  under  the  Exchange  Act,  there is no suit,  action  or
proceeding (whether at law or equity, before or by any federal, state or foreign
commission,  court, tribunal, board, agencies or instrumentality,  or before any
arbitrator)  pending  or, to the  Knowledge  of  Versar,  threatened  against or
affecting  Versar  or  any of its  Subsidiaries  the  outcome  of  which  could,
individually or in the aggregate,  have a Versar Material Adverse Effect, nor is
there any judgment, decree, injunction, rule or order of any court, governmental
department,   commission,  agency,  instrumentality  or  arbitrator  outstanding
against Versar or any of its  Subsidiaries  having,  or which,  in so far as can
reasonably be foreseen in the future may have, any such effect.

    SECTION 6.9  Absence of  Undisclosed  Liabilities.  Except as  disclosed  in
Versar's  filings  that have been made by Versar  under the  Exchange  Act,  and
liabilities incurred after March 31, 1997 in the ordinary course of business and
consistent  with  past  practices,  Versar  does  not have  any  liabilities  or
obligations  (whether  absolute,  accrued,  contingent or otherwise) of a nature
required by GAAP to be reflected in a  consolidated  balance sheet (or reflected
in the notes thereto).

    SECTION 6.10 Brokers. No broker,  finder or investment banker is entitled to
any  brokerage,  finder's  fee or other fee or  commission  payable by Versar in
connection  with the  transactions  contemplated  by this  Agreement  based upon
arrangements made by and on behalf of Versar.

    SECTION 6.11 Disclosure.  No  representation  or warranty  contained in this
Article VI or any Exhibit hereto or any closing  certificate  furnished or to be
furnished by either Versar or its Subsidiaries to SMC pursuant to this Agreement
or in  connection  with the Merger  contains  or, at the  Effective  Time,  will
contain any untrue  statement of a material  fact, or omits or, at the Effective
Time,  will  omit to state a  material  fact  necessary  to make the  statements
contained herein or therein not misleading.


                                   ARTICLE VII
                                COVENANTS OF SMC

    SECTION 7.1 Conduct of Business of SMC. Except as expressly  contemplated by
this  Agreement,  during the period from the date hereof to the Effective  Time,
SMC will,  and will cause each of its  Subsidiaries  to,  conduct its operations
according to its ordinary course of business consistent with past practice,  and
will use its  reasonable  best  efforts  to (i)  preserve  intact  its  business
organization  and assets,  (ii) maintain in effect all federal,  state and local
licenses, approvals and authorizations, that are required for it to carry on its
business,  (iii) keep available the services of its officers and employees,  and
(iv)  maintain  existing  relationships  with its lenders,  suppliers and others
having business  relationships  with it. Without  limiting the generality of the
foregoing, and except as otherwise contemplated by this Agreement,  prior to the
Effective Time, SMC will not, without the prior written consent of Versar:

          (a) amend its articles of incorporation or bylaws;

          (b) authorize for issuance, issue, sell, deliver or agree or commit to
     issue,  sell,  pledge,  encumber,  deliver or otherwise dispose of (whether
     through the issuance or

                                       14

<PAGE>



     granting  of  options,  warrants,  commitments,  subscriptions,  rights  to
     purchase or  otherwise)  any stock of any class or any other  securities or
     equity  equivalents  (including,  without  limitation,  stock  appreciation
     rights), or amend in any respect any of the terms of any such securities or
     options outstanding as of the date hereof;

          (c) split,  combine or  reclassify  any shares of its  capital  stock,
     declare,  set aside or pay any dividend or other  distribution  (whether in
     cash,  stock,  or  property or any  combination  thereof) in respect of its
     capital  stock  or  redeem,  repurchase  or  otherwise  acquire  any of its
     securities  or  adopt  a  plan  of  complete  or  partial   liquidation  or
     resolutions providing for or authorizing such liquidation or a dissolution,
     merger,   consolidation,    restructuring,    recapitalization   or   other
     reorganization;

          (d) (i) except for borrowings  under its existing  credit  facilities,
     incur any  indebtedness  for borrowed money or issue any debt securities or
     assume, guarantee or endorse the obligations of any other person; (ii) make
     any loans,  advances or capital  contributions  to, or investments  in, any
     other  person;  (iii)  pledge or otherwise  encumber  shares of its capital
     stock;  or  (iv)  mortgage  or  pledge  any  of  its  assets,  tangible  or
     intangible, or create or suffer to exist any Lien thereupon;

          (e) enter  into,  adopt or (except as may be required by law) amend or
     terminate any bonus, profit sharing, compensation,  severance, termination,
     stock option, stock appreciation right, restricted stock, performance unit,
     stock equivalent, stock purchase agreement,  pension, retirement,  deferred
     compensation,  employment,  severance or other employee benefit  agreement,
     trust,  plan,  fund or other  arrangement for the benefit or welfare of any
     director,  officer or employee,  or increase in any manner the compensation
     or fringe benefits of any director,  officer or employee or pay any benefit
     not required by any plan or arrangement in effect as of the date hereof (or
     that has been in effect  within  the  six-month  period  ending on the date
     hereof) or enter into any contract, agreement, commitment or arrangement to
     do any of the foregoing;

          (f) acquire, sell, lease or dispose of any assets outside the ordinary
     course of business or commit or agree to do any of the above;

          (g)  except  as  required  by  GAAP,  change  any  of  the  accounting
     principles  or  practices  used by it (provided  that,  prior to making any
     change  required by GAAP,  SMC shall inform Versar in writing of the nature
     of such change);

          (h) make any Tax election or settle or compromise any Tax liability;

          (i) pay,  discharge or satisfy any claims,  liabilities or obligations
     (absolute, accrued, asserted or unasserted, contingent or otherwise), other
     than the payment,  discharge  or  satisfaction  in the  ordinary  course of
     business  consistent  with past practice or in accordance with their terms,
     of liabilities  reflected or reserved against in, or specifically  referred
     to in, the SMC Financial  Statements  (or the notes thereto) or incurred in
     the ordinary  course of business  consistent  with past practice;  provided
     that in no event  shall SMC and its  Subsidiaries  repay  any  indebtedness
     except to the extent required by the terms thereof;

          (j) (i) acquire (by merger, consolidation,  or acquisition of stock or
     assets) any  corporation,  partnership  or other business  organization  or
     division thereof; (ii) enter into


                                       15

<PAGE>



     any  contract  or  agreement,  other  than  contracts  entered  into in the
     ordinary  course of business  consistent  with past practice with executory
     obligations  not to exceed  $150,000  in each  case;  (iii)  authorize  any
     capital  expenditures  in excess of $5,000 or (iv)  enter into or amend any
     contract,  agreement,  commitment or arrangement with respect to any of the
     foregoing; or

          (k) commit or agree in writing or otherwise to take any of the actions
     described in Section  7.1(a)  through 7.1(j) or any action which would make
     any of the representations or warranties of SMC contained in this Agreement
     untrue or  incorrect as of the date when made or would result in any of the
     conditions set forth in this Agreement not being satisfied.

    SECTION 7.2 Access to Information. Between the date hereof and the Effective
Time, SMC will give each of Versar and Versar  Acquisition and their  respective
authorized representatives reasonable access to all employees, offices and other
facilities and to all books and records of SMC and its Subsidiaries, will permit
each of Versar  and  Versar  Acquisition  to make such  inspections  as they may
reasonably  require and will cause SMC's  officers to furnish  Versar and Versar
Acquisition  with such financial and operating data and other  information  with
respect to the business and  properties  of SMC as Versar or Versar  Acquisition
may from time to time request.

    SECTION  7.3 SMC  Special  Stockholders'  Meeting.  As  soon as  practicable
following the date hereof,  SMC shall assist in the  preparation  of a notice to
SMC  Stockholders  as  required  by  Delaware  Law  relating  to the SMC Special
Stockholders' Meeting to be included in the Form S-4, and shall otherwise assist
in the preparation of the Form S-4 to the extent requested by Versar  (including
assisting with the  preparation of such audited  financial  statements of SMC as
are required for inclusion in the Form S-4),  and shall cause such meeting to be
convened and the SMC Stockholders to vote with respect to this Agreement and the
Merger in accordance with the Form S-4.

    SECTION 7.4 Fulfillment of Closing Conditions.  At and prior to the Closing,
SMC  shall  use  commercially  reasonable  efforts  to  fulfill  the  conditions
specified  in  Article  X hereof  to the  extent  that the  fulfillment  of such
conditions is then in its control,  except that SMC shall not be required to pay
or  expend  any funds in excess of $ 10,000  in the  aggregate  to  correct  any
default  under the  representations  and  warranties of SMC or to fulfill any of
such conditions. In connection with the foregoing, SMC will (a) refrain from any
actions  that  would  cause  any of its  representations  and  warranties  to be
inaccurate  in any material  respect as of the Closing,  (b) execute and deliver
the agreements and other documents referenced in Section 10.3, (c) comply in all
material  respects with all  applicable  laws in connection  with its execution,
delivery and performance of this Agreement and the Merger,  (d) use commercially
reasonable efforts to obtain in a timely manner the SMC Required  Consents,  and
(e) use commercially reasonable efforts to take, or cause to be taken, all other
actions and to do, or cause to be done, all of the things reasonably  necessary,
proper or advisable to consummate  and make effective as promptly as practicable
the  Merger.  SMC  shall  give  Versar  prompt  written  notice  of any event or
development  that occurs or fails to occur (and that is known to SMC) that gives
SMC  reason to believe  the  conditions  set forth in  Section  10.3 will not be
satisfied prior to the Termination Date.


                                       16

<PAGE>



    SECTION  7.5  Acquisition  Proposals.  SMC will  not,  and will use its best
efforts to cause its officers, directors, employees,  representatives and agents
not to, initiate, encourage or solicit, directly or indirectly, any inquiries or
the making of any proposal with respect to, or, except to the extent required by
their  fiduciary  duties,  engage  in  negotiations   concerning,   provide  any
confidential  information or data to, or have any  discussions  with, any person
relating to, any acquisition,  or purchase of all or any significant  portion of
the assets of, or any equity interest in, SMC or any of its  Subsidiaries or any
merger,  consolidation  or  other  business  combination  of  SMC  or any of its
Subsidiaries with any other Person. SMC represents that as of the date hereof it
has ceased any and all existing activities, discussions or negotiations with any
parties conducted heretofore with respect to any of the foregoing. SMC agrees to
notify immediately  Versar if any such  negotiations,  provision of confidential
information  or data  or  discussions  are  entered  into  or  made or any  such
inquiries  are  received in respect  thereof,  and shall  provide  details  with
respect thereto.

    SECTION 7.6 Rule 145 Affiliates.  Promptly after the date hereof,  SMC shall
identify  in a letter to Versar all  persons  who might,  at the time of the SMC
Special  Stockholders'  Meeting,  be  deemed to be  "affiliates"  of SMC for the
purposes of Rule 145 under the Securities Act (the  "Securities Act Affiliates")
and shall use its best  efforts to cause  each  person  who is  identified  as a
possible Securities Act Affiliate to enter into, prior to the Effective Time, an
agreement in form and  substance  reasonably  acceptable  to Versar  pursuant to
which (i) each such person  acknowledges  such  person's  responsibilities  as a
Securities  Act Affiliate  and (ii) agrees to comply with the security  transfer
restrictions imposed by the Securities Act.



                                  ARTICLE VIII
                               COVENANTS OF VERSAR


    SECTION 8.1 Fulfillment of Closing Conditions.  At and prior to the Closing,
Versar  shall use  commercially  reasonable  efforts to fulfill  the  conditions
specified  in  Article  X hereof  to the  extent  that the  fulfillment  of such
conditions  is then in its control,  except that Versar shall not be required to
pay or expend  any funds in excess of $10,000 in the  aggregate  to correct  any
default under the  representations and warranties of Versar or to fulfill any of
such conditions. In connection with the foregoing,  Versar will (a) refrain from
any actions that would cause any of its  representations  and  warranties  to be
inaccurate  in any material  respect as of the Closing,  (b) execute and deliver
the agreements and other documents referenced in Section 10.2, (c) comply in all
material  respects with all  applicable  laws in connection  with its execution,
delivery and performance of this Agreement and the Merger,  (d) use commercially
reasonable efforts to obtain in a timely manner all necessary waivers,  consents
and  approvals  required  for  the  consummation  of  the  Merger  and  (e)  use
commercially reasonable efforts to take, or cause to be taken, all other actions
and to do, or cause to be done, all of the things reasonably  necessary,  proper
or advisable to consummate  and make  effective as promptly as  practicable  the
Merger.  Versar shall give SMC prompt written notice of any event or development
that  occurs or fails to occur (and that is known to Versar)  that gives  Versar
reason to believe the conditions set forth in Section 10.2 will not be satisfied
prior to the Termination Date.


                                       17

<PAGE>




    SECTION 8.2  Registration  Statement on Form S-4.  Versar shall  prepare and
file with the SEC as soon as  reasonably  practicable  after the date hereof,  a
registration  statement  on Form S-4 under the  Securities  Act, for purposes of
registering  the  Versar  Common  Stock  to  be  issued  in  the  Merger.   Such
registration statement on Form S-4 and any amendments or supplements thereto are
referred  to herein as the "Form  S-4".  The Form S-4 will also  contain a proxy
statement and notice  soliciting  proxies from the SMC Stockholders with respect
to the Merger and providing all notices required with respect to the SMC Special
Stockholders' Meeting.  Versar shall use commercially reasonable efforts to have
the  Form S-4  declared  effective  under  the  Securities  Act as  promptly  as
practicable  after its  filing.  Versar  shall  also take such  action as may be
reasonably  required to cause the shares covered by Form S-4 to be registered or
to obtain an exemption from  registration  under  applicable state "blue sky" or
securities  laws.  Versar  covenants  that the Form S-4 (i) will  comply  in all
material  respects with the applicable  provisions of the Securities Act and the
rules and regulations  promulgated thereunder and (ii) will not at the time such
document is filed with the SEC or at any time after it becomes  effective  under
the Securities Act, contain any untrue statement of any material fact or omit to
state any material fact  required to be stated  therein or necessary in order to
make the statements therein in light of the circumstances  under which they were
made,  not  misleading;  provided  that  such  covenant  shall  not apply to any
information related to SMC or provided by SMC for inclusion in the Form S-4.

    SECTION  8.3  Stock  Exchange  Listing.  Versar  shall  prepare  and file an
application with the American Stock Exchange,  Inc. to list on such exchange the
Versar  Common  Stock  issuable  pursuant  to  the  Merger  effective  as of the
consummation of the Merger and will use commercially reasonable efforts to cause
such application to be approved by such time.

                                   ARTICLE IX
                            COVENANTS OF THE PARTIES

    SECTION  9.1 Public  Announcements.  Versar and SMC will  consult  with each
other, and SMC shall secure Versar's  consent,  before issuing any press release
or otherwise making any public statements with respect to this Agreement and the
Merger.

    SECTION 9.2 Further  Assurances.  If, at any time after the Effective  Time,
any further  action is  necessary or desirable to carry out the purposes of this
Agreement  and to vest the  Surviving  Corporation  with full  right,  title and
possession in and to all  properties,  interests,  assets,  rights,  privileges,
immunities, powers and franchises of either of the Constituent Corporations, the
officers of the Surviving  Corporation are fully  authorized in the name of each
Constituent  Corporation  or otherwise to take,  and shall take, all such lawful
and necessary action.



                                    ARTICLE X
                    CONDITIONS TO CONSUMMATION OF THE MERGER

    SECTION 10.1 Conditions  Precedent to Each Party's  Obligation to Effect the
Merger.  The respective  obligations of each party to effect the Merger shall be
subject  to the  satisfaction  at or  prior  to  the  Closing  of the  following
conditions:


                                       18

<PAGE>




          (a) No statute, rule,  regulation,  executive order, decree, ruling or
     preliminary  or  permanent  injunction  shall have been  enacted,  entered,
     promulgated or enforced by any federal or state court or other governmental
     authority which prohibits, restrains, enjoins or restricts the consummation
     of the Merger.

          (b) The Form S-4 shall have become effective, no stop order suspending
     the  effectiveness  of  the  Form  S-4  shall  then  be  in  effect,and  no
     proceedings  for that purpose  shall then be threatened by the SEC or shall
     have been  initiated by the SEC and not concluded or  withdrawn.  All state
     securities  or blue sky  permits  or  approvals  required  to carry out the
     Merger shall have been received.

          (c) The Versar  Common Stock  issuable in  connection  with the Merger
     shall have been duly approved for listing on the American Stock Exchange.

          (d) The SMC  Stockholders  shall have approved this  Agreement and the
     Merger.

    SECTION 10.2 Conditions Precedent to Obligation of SMC to Effect the Merger.
The obligation of SMC to effect the Merger shall be subject to the  satisfaction
at or prior to the Closing of the following additional conditions:

          (a)  Versar  shall  have  performed  in  all  material   respects  its
     obligations under this Agreement required to be performed by it at or prior
     to the Closing and the  representations  and warranties of Versar contained
     in this Agreement which are qualified with respect to materiality  shall be
     true and correct in all respects,  and such  representations and warranties
     that  are not so  qualified  shall  be true  and  correct  in all  material
     respects,  in each case as of the date of this  Agreement  and at and as of
     the Closing as if made at and as of such time,  except as  contemplated  by
     this  Agreement,  and SMC shall have received a certificate of the Chairman
     of the Board, the President or the Chief Financial  Officer of Versar as to
     the satisfaction of this condition.

          (b) Versar and Versar  Acquisition  shall have  secured  all  waivers,
     consents and approvals necessary for the consummation of the Merger.

          (c)  Versar  Acquisition  shall  execute  such  documents  as shall be
     required  under  the  Bankruptcy  Plan  to  affirm  its  assumption  of all
     obligations of SMC thereunder.

    SECTION 10.3  Conditions to Obligations of Versar to Effect the Merger.  The
obligations of Versar to effect the Merger shall be subject to the  satisfaction
at or prior to the Closing of the following additional conditions:

          (a) SMC shall have performed in all material  respects its obligations
     under this  Agreement  required  to be  performed  by it at or prior to the
     Closing and the  representations  and  warranties  of SMC contained in this
     Agreement which are qualified with respect to materiality shall be true and
     correct in all respects,  and such  representations and warranties that are
     not so  qualified  shall be true and correct in all material  respects,  in
     each case as of the date of this  Agreement and at and as of the Closing as
     if  made at and as of such  time,  except  as  expressly  disclosed  by SMC
     Disclosure  Letter or this  Agreement,  and Versar  shall  have  received a
     Certificate of the


                                                    19

<PAGE>



     Chairman of the Board, the President or the Chief Financial  Officer of SMC
     as to the satisfaction of this condition.

          (b) SMC shall have secured all SMC Required Consents.


                                   ARTICLE XI
                         TERMINATION: AMENDMENT: WAIVER

    SECTION 11.1 Termination. This Agreement may be terminated at any time prior
to the Effective Time by written notice as set forth below:

          (a)  by  mutual  written  consent  duly  authorized  by the  Board  of
     Directors of each of Versar and SMC;

          (b) by  either  Versar  or  SMC if the  Merger  shall  not  have  been
     consummated  on or  before  December  31,  1997 (the  "Termination  Date");
     provided,  however,  that the right to terminate this Agreement  under this
     Section 11.1 shall not be  available to any party whose  failure to fulfill
     any obligation  under this Agreement has been the cause of, or resulted in,
     the  failure of the  Effective  Time to occur on or before the  Termination
     Date;

          (c) by either Versar or SMC if a court of competent  jurisdiction or a
     governmental, regulatory or administrative agency, or commission shall have
     issued an  injunction  (which  injunction  the parties shall use their best
     efforts to lift) that permanently restrains, enjoins or otherwise prohibits
     the Merger, and such injunction shall have become final and non-appealable;

          (d) by SMC if Versar and  Versar  Acquisition  shall  have  materially
     breached,  or failed to comply with,  any of their  obligations  under this
     Agreement  or any  representation  or  warranty  made by Versar  and Versar
     Acquisition  shall  have been  materially  incorrect  when  made,  and such
     breach,  failure  or  misrepresentation  is not cured  within 20 days after
     notice  thereof,  and in  either  case,  any  such  breaches,  failures  or
     misrepresentations,  individually  or in the  aggregate,  results  or would
     reasonably be expected to result in a Versar Material Adverse Effect; or

          (e) by Versar  if SMC shall  have  materially  breached,  or failed to
     comply  with,  any  of  its   obligations   under  this  Agreement  or  any
     representation or warranty made by it shall have been materially  incorrect
     when  made,  and such  breach,  failure or  misrepresentation  is not cured
     within 20 days after notice  thereof,  and in each case, any such breaches,
     failures or misrepresentations,  individually or in the aggregate,  results
     or would  reasonably  be  expected  to  result in an SMC  Material  Adverse
     Effect.

    SECTION  11.2 Effect of  Termination.  In the event of the  termination  and
abandonment of this  Agreement  pursuant to Section 11.1,  this Agreement  shall
forthwith  become void and have no further effect,  without any liability on the
part of any party hereto or its affiliates, directors, officers or shareholders.
Nothing  contained in this Section 11.2 shall  relieve any party from  liability
for any willful breach of this Agreement.


                                       20

<PAGE>



    SECTION 11.3 Extension; Waiver. At any time prior to the Closing, each party
hereto may (i) extend the time for the  performance of any of the obligations or
other  acts  of  the  other   party,   (ii)  waive  any   inaccuracies   in  the
representations  and  warranties of the other party  contained  herein or in any
document,  certificate  or  writing  delivered  pursuant  hereto or (iii)  waive
compliance by the other party with any of the agreements or conditions contained
herein.  Any agreement on the part of either party hereto to any such  extension
or waiver shall be valid only if set forth in an instrument in writing signed on
behalf of such  party.  The  failure  of any party  hereto to assert  any of its
rights hereunder shall not constitute a waiver of such rights.


                                   ARTICLE XII
                                  MISCELLANEOUS

    SECTION  12.1  Amendment.  This  Agreement  may not be amended  except by an
instrument in writing signed on behalf of the parties hereto.

    SECTION 12.2 Nonsurvival of Representations  and Warranties.  Except for any
agreements  to  be  performed  in  any  part  after  the  Effective   Time,  the
representations, warranties, covenants and other agreements contained herein and
in any  certificate  delivered  pursuant  hereto  shall not  survive  beyond the
Effective Time or any termination of this Agreement.

    SECTION 12.3 Entire Agreement;  Assignment. This Agreement and documents and
instruments  referred to herein and therein (i) constitute the entire  agreement
between  the  parties  hereto  with  respect to the  subject  matter  hereof and
supersede all other prior agreements and understandings,  both written and oral,
among the parties with respect to the subject  matter  hereof and (ii) shall not
be assigned by operation of law or otherwise.

    SECTION 12.4 Validity. If any provision of this Agreement or the application
thereof to any person or  circumstance  is held  invalid or  unenforceable,  the
remainder of this  Agreement,  and the  application  of such  provision to other
persons or circumstances,  shall not be affected  thereby,  and to such end, the
provisions of this Agreement are agreed to be severable.

    SECTION 12.5  Notices.  All  notices,  requests,  claims,  demands and other
communications  hereunder  shall be in writing  and shall be given (and shall be
deemed to have been duly given upon  receipt) by  delivery in person,  by cable,
telegram or telex, or by registered or certified mail (postage  prepaid,  return
receipt requested), to the other party as follows:

    If to Versar or Versar              Versar, Inc.
    Acquisition:                        6850 Versar
                                        Springfield, Virginia 22151
                                        Attn: James C. Dobbs, Esq.



                                       21

<PAGE>



    with a copy to:                     Paul, Hastings, Janofsky & Walker LLP
                                        600 Peachtree Street, N.E.
                                        Suite 2400
                                        Atlanta, Georgia 30308-2222
                                        Attn: Wayne Shortridge, Esq.

    If to SMC:                          Science Management Corporation
                                        721 Route 202/206
                                        1610 Independent Square
                                        Bridgewater, New Jersey 08807
                                        Attn: James A. Skidmore, Jr.

    with a copy to:                     Sills Cummis Zuckerman Radin Tischman
                                        Epstein & Gross, P.A.
                                        One Riverfront Plaza
                                        Newark, New Jersey 07102-5400
                                        Attn: Steven B. Jackman, Esq.


or to such  other  address  as the  person  to whom  notice  is  given  may have
previously furnished to the other in writing in the manner set forth above.

    SECTION 12.6 Governing Law.  Delaware law shall govern all issues concerning
this Agreement and the Merger,  including,  without limitation,  the validity of
this  Agreement,  the  construction  of its  terms  and the  interpretation  and
enforcement of the rights and duties of the parties hereto.

    SECTION 12.7  Descriptive  Headings.  The  descriptive  headings  herein are
inserted for convenience of reference only and are not intended to be part of or
to affect the meaning or interpretation of this Agreement.

    SECTION 12.8 Parties in Interest.  This Agreement  shall be binding upon and
inure  solely  to the  benefit  of each  party  hereto  and its  successors  and
permitted  assigns,  and  nothing  in this  Agreement,  express or  implied,  is
intended  to or shall  confer  upon any other  person any  rights,  benefits  or
remedies of any nature whatsoever under or by reason of this Agreement.

    SECTION  12.9  Further  Assurances.  The parties  hereto  shall  execute and
deliver any and all  documents  and take any and all other  actions  that may be
deemed  reasonably  necessary  by  their  respective  counsel  to  complete  the
transactions contemplated hereby.

    SECTION 12.10  Counterparts.  This  Agreement may be executed in two or more
counterparts,  each of which shall be deemed to be an original, but all of which
shall constitute one and the same agreement.

    SECTION 12.11 Assignment.  This Agreement shall not be assigned by any party
hereto without the prior written consent of the other parties hereto.



                                       22

<PAGE>



    IN WITNESS  WHEREOF,  each of the parties has caused  this  Agreement  to be
executed on its behalf by its representatives thereunto duly authorized,  all as
of the day and year first above written.

                                      Versar:
                                      -------

                                      Versar, Inc., a Delaware corporation


                                      By: /s/ Benjamin M. Rawls
                                      ------------------------------------
                                      Name:  Benjamin M. Rawls
                                      Title: Chairman, President and CEO


                                      Versar Acquisition
                                      ------------------

                                      Versar Acquisition I, Corp. a Delaware
                                      corporation


                                      By: /s/ James Charles Dobbs
                                      ------------------------------------
                                      Name:  James Charles Dobbs
                                      Title: Vice President


                                      SMC:
                                      ----

                                      Science Management Corporation, a Delaware
                                      corporation


                                      By: /s/ James A. Skidmore, Jr.
                                      -------------------------------------
                                      Name:  James A. Skidmore, Jr.
                                      Title: Chairman, President and CEO



                                       23

<PAGE>




                                  Apprendix II
                        Delaware General Corporation Law
                       Section Regarding Appraisal Rights

<PAGE>



262 APPRAISAL  RIGHTS.--(a)  Any  stockholder of a corporation of this State who
holds  shares  of stock  on the  date of the  making  of a  demand  pursuant  to
subsection  (d) of this section with  respect to such shares,  who  continuously
holds such shares through the effective date of the merger or consolidation, who
has otherwise  complied with  subsection (d) of this section and who has neither
voted in favor of the merger or consolidation  nor consented  thereto in writing
pursuant to ss. 228 of this title shall be entitled to an appraisal by the Court
of  Chancery  of the fair value of the  stockholder's  shares of stock under the
circumstances  described in subsections (b) and (c) of this section.  As used in
this  section,  the word  "stockholder"  means a holder  of record of stock in a
stock  corporation  and also a member of record of a nonstock  corporation;  the
words  "stock" and "share"  mean and include what is  ordinarily  meant by those
words and also  membership  or  membership  interest  of a member of a  nonstock
corporation;  and  the  words  "depository  receipt"  mean a  receipt  or  other
instrument  issued  by a  depository  representing  an  interest  in one or more
shares, or fractions thereof,  solely of stock of a corporation,  which stock is
deposited with the depository.
              (b)  Appraisal  rights  shall be  available  for the shares of any
class  or  series  of  stock  of  a  constituent  corporation  in  a  merger  or
consolidation  to be effected  pursuant to ss.251 (other than a merger  effected
pursuant to ss.251(g) of this title),  ss.252, ss.254, ss.257, ss.258, ss.263 or
ss.264 of this title:
              (1) Provided, however, that no appraisal rights under this section
shall be available for the shares of any class or series of stock,  which stock,
or depository receipts in respect thereof, at the record date fixed to determine
the  stockholders  entitled  to receive  notice of and to vote at the meeting of
stockholders to act upon the agreement of merger or  consolidation,  were either
(i) listed on a national  securities exchange or designated as a national market
system security on an interdealer  quotation system by the National  Association
of Securities  Dealers,  Inc. or (ii) held of record by more than 2,000 holders;
and further  provided that no appraisal rights shall be available for any shares
of stock of the constituent corporation surviving a merger if the merger did not
require  for  its  approval  the  vote  of the  stockholders  of  the  surviving
corporation as provided in subsection (f)1 of ss.251 of this title.
              (2)  Notwithstanding  paragraph (1) of this subsection,  appraisal
rights  under this  section  shall be  available  for the shares of any class or
series of stock of a constituent corporation if the holders thereof are required
by the terms of an agreement of merger or  consolidation  pursuant to ss.ss.251,
252, 254, 257, 258, 263 and 264 of this title to accept for such stock  anything
except:


<PAGE>



              a.  Shares of stock of the corporation surviving or resulting from
such merger or consolidation, or depository receipts in respect thereof;
              b.  Shares  of  stock  of any  other  corporation,  or  depository
receipts in respect thereof, which shares of stock or depository receipts at the
effective  date of the  merger  or  consolidation  will be  either  listed  on a
national  securities exchange or designated as a national market system security
on an  interdealer  quotation  system by the National  Association of Securities
Dealers, Inc. or held of record by more than 2,000 holders.
              c.  Cash in lieu of fractional  shares  or  fractional  depository
receipts described in the foregoing subparagraphs a. and b.of this paragraph; or
              d. Any combination of the shares of stock, depository receipts and
cash in lieu of fractional shares or fractional depository receipts described in
the foregoing subparagraphs a., b. and c. of this paragraph.
              (3)  In  the  event  all of the  stock  of a  subsidiary  Delaware
corporation  party to a merger  effected under ss.253 of this title is not owned
by the parent  corporation  immediately  prior to the merger,  appraisal  rights
shall be available for the shares of the subsidiary Delaware corporation.
              (c)  Any   corporation   may   provide  in  its   certificate   of
incorporation  that  appraisal  rights under this section shall be available for
the  shares of any class or series of its stock as a result of an  amendment  to
its  certificate  of  incorporation,  any merger or  consolidation  in which the
corporation is a constituent corporation or the sale of all or substantially all
of the assets of the corporation.  If the certificate of incorporation  contains
such a provision,  the procedures of this section,  including those set forth in
subsections  (d)  and  (e)  of  this  section,  shall  apply  as  nearly  as  is
practicable.
              (d)  Appraisal rights shall be perfected as follows:
              (1)  If a proposed  merger  or  consolidation  for which appraisal
rights are  provided  under this  section is to be  submitted  for approval at a
meeting of  stockholders,  the  corporation,  not less than 20 days prior to the
meeting,  shall notify each of its  stockholders who was such on the record date
for such meeting with respect to shares for which appraisal rights are available
pursuant to subsections  (b) or (c) hereof that  appraisal  rights are available
for any or all of the shares of the constituent corporations,  and shall include
in such notice a copy of this section.  Each stockholder  electing to demand the
appraisal of his shares shall deliver to the  corporation,  before the taking of
the vote on the merger or  consolidation,  a written demand for appraisal of his
shares. Such demand will be sufficient


<PAGE>



if it reasonably  informs the corporation of the identity of the stockholder and
that the stockholder  intends  thereby to demand the appraisal of his shares.  A
proxy or vote against the merger or  consolidation  shall not constitute  such a
demand.  A  stockholder  electing  to take such  action must do so by a separate
written  demand as herein  provided.  Within 10 days after the effective date of
such merger or  consolidation,  the  surviving  or resulting  corporation  shall
notify each  stockholder of each  constituent  corporation who has complied with
this  subsection  and has not voted in favor of or  consented  to the  merger or
consolidation of the date that the merger or consolidation has become effective;
or
              (2) If the merger or consolidation was approved pursuant to ss.228
or ss.253  of this  title,  each  constituent  corporation,  either  before  the
effective  date of the merger or  consolidation  or within ten days  thereafter,
shall  notify  each of the  holders  of any  class  or  series  of stock of such
constituent  corporation who are entitled to appraisal rights of the approval of
the merger or  consolidation  and that appraisal rights are available for any or
all shares of such class or series of stock of such constituent corporation, and
shall  include in such  notice a copy of this  section;  provided  that,  if the
notice is given on or after the effective  date of the merger or  consolidation,
such notice shall be given by the surviving or resulting corporation to all such
holders of any class or series of stock of a  constituent  corporation  that are
entitled to  appraisal  rights.  Such notice may,  and, if given on or after the
effective  date  of  the  merger  or  consolidation,  shall,  also  notify  such
stockholders  of  the  effective  date  of  the  merger  or  consolidation.  Any
stockholder  entitled to appraisal  rights may, within 20 days after the date of
mailing  of such  notice,  demand in writing  from the  surviving  or  resulting
corporation  the  appraisal  of  such  holder's  shares.  Such  demand  will  be
sufficient  if it  reasonably  informs the  corporation  of the  identity of the
stockholder and that the stockholder  intends thereby to demand the appraisal of
such  holder's  shares.  If such  notice  did  not  notify  stockholders  of the
effective date of the merger or consolidation,  either (i) each such constituent
corporation  shall send a second notice before the effective  date of the merger
or  consolidation  notifying each of the holders of any class or series of stock
of such  constituent  corporation  that are entitled to appraisal  rights of the
effective date of the merger or consolidation or (ii) the surviving or resulting
corporation  shall send such a second notice to all such holders on or within 10
days after such effective date; provided, however, that if such second notice is
sent more than 20 days  following the sending of the first  notice,  such second
notice need only be sent to each stockholder who is


<PAGE>



entitled to  appraisal  rights and who has demanded  appraisal of such  holder's
shares in  accordance  with this  subsection.  An affidavit of the  secretary or
assistant secretary or of the transfer agent of the corporation that is required
to give either  notice that such notice has been given shall,  in the absence of
fraud,  be prima facie  evidence of the facts  stated  therein.  For purposes of
determining the stockholders entitled to receive either notice, each constituent
corporation  may fix in  advance,  a record  date that shall be not more than 10
days  prior to the date the  notice is given,  provided,  that if the  notice is
given on or after the effective date of the merger or consolidation,  the record
date shall be such effective  date. If no record date is fixed and the notice is
given  prior to the  effective  date,  the  record  date  shall be the  close of
business on the day next preceding the day on which the notice is given.
              (e)  Within  120 days  after the  effective  date of the merger or
consolidation, the surviving or resulting corporation or any stockholder who has
complied with  subsections  (a) and (d) hereof and who is otherwise  entitled to
appraisal  rights,  may file a petition  in the Court of  Chancery  demanding  a
determination   of  the   value  of  the   stock   of  all  such   stockholders.
Notwithstanding  the  foregoing,  at any time within 60 days after the effective
date of the merger or  consolidation,  any  stockholder  shall have the right to
withdraw  his demand for  appraisal  and to accept  the terms  offered  upon the
merger or consolidation.  Within 120 days after the effective date of the merger
or  consolidation,  any  stockholder  who has complied with the  requirements of
subsections  (a) and (d)  hereof,  upon  written  request,  shall be entitled to
receive  from  the  corporation  surviving  the  merger  or  resulting  from the
consolidation a statement setting forth the aggregate number of shares not voted
in favor of the merger or  consolidation  and with respect to which  demands for
appraisal have been received and the aggregate number of holders of such shares.
Such written  statement shall be mailed to the stockholder  within 10 days after
his  written  request  for such a statement  is  received  by the  surviving  or
resulting  corporation  or within 10 days  after  expiration  of the  period for
delivery of demands for  appraisal  under  subsection  (d) hereof,  whichever is
later.
              (f) Upon the filing of any such petition by a stockholder, service
of a copy thereof  shall be made upon the  surviving  or resulting  corporation,
which shall within 20 days after such service file in the office of the Register
in Chancery in which the petition was filed a duly verified list  containing the
names and  addresses of all  stockholders  who have  demanded  payment for their
shares and with whom agreements as to the value of their shares have


<PAGE>



not been  reached by the  surviving or  resulting  corporation.  If the petition
shall be filed by the surviving or resulting corporation,  the petition shall be
accompanied  by such a duly  verified  list.  The  Register in  Chancery,  if so
ordered by the  Court,  shall  give  notice of the time and place  fixed for the
hearing of such  petition by  registered  or certified  mail to the surviving or
resulting corporation and to the stockholders shown on the list at the addresses
therein  stated.  Such notice shall also be given by 1 or more  publications  at
least  1  week  before  the  day of  the  hearing,  in a  newspaper  of  general
circulation published in the City of Wilmington, Delaware or such publication as
the Court deems  advisable.  The forms of the notices by mail and by publication
shall be  approved  by the Court,  and the costs  thereof  shall be borne by the
surviving or resulting corporation.
              (g) At the hearing on such petition, the Court shall determine the
stockholders who have complied with this section and who have become entitled to
appraisal  rights.  The Court may require the  stockholders who have demanded an
appraisal for their shares and who hold stock  represented  by  certificates  to
submit  their  certificates  of stock to the  Register in Chancery  for notation
thereon of the pendency of the  appraisal  proceedings;  and if any  stockholder
fails to comply with such direction, the Court may dismiss the proceedings as to
such stockholder.
              (h) After  determining the stockholders  entitled to an appraisal,
the Court shall appraise the shares,  determining  their fair value exclusive of
any element of value  arising  from the  accomplishment  or  expectation  of the
merger or  consolidation,  together with a fair rate of interest,  if any, to be
paid upon the amount  determined to be the fair value. In determining  such fair
value,  the Court shall take into account all relevant  factors.  In determining
the fair  rate of  interest,  the  Court  may  consider  all  relevant  factors,
including  the rate of interest  which the  surviving or  resulting  corporation
would have had to pay to borrow  money  during the  pendency of the  proceeding.
Upon application by the surviving or resulting corporation or by any stockholder
entitled  to  participate  in the  appraisal  proceeding,  the Court may, in its
discretion,  permit  discovery or other pretrial  proceedings and may proceed to
trial upon the appraisal  prior to the final  determination  of the  stockholder
entitled to an appraisal.  Any stockholder  whose name appears on the list filed
by the surviving or resulting  corporation  pursuant to  subsection  (f) of this
section  and who has  submitted  his  certificates  of stock to the  Register in
Chancery, if such is required, may participate fully in all proceedings until it
is finally 


<PAGE>



determined that he is not entitled to  appraisal  rights  under  this
section.
              (i) The Court  shall  direct the  payment of the fair value of the
shares,   together  with  interest,  if  any,  by  the  surviving  or  resulting
corporation  to the  stockholders  entitled  thereto.  Interest may be simple or
compound,  as the  Court  may  direct.  Payment  shall  be so made to each  such
stockholder,  in the case of holders of uncertificated stock forthwith,  and the
case of holders of shares  represented by certificates upon the surrender to the
corporation of the certificates  representing such stock. The Court's decree may
be enforced as other  decrees in the Court of Chancery may be enforced,  whether
such surviving or resulting corporation be a corporation of this State or of any
state.
              (j) The costs of the proceeding may be determined by the Court and
taxed upon the parties as the Court deems equitable in the  circumstances.  Upon
application  of a  stockholder,  the Court  may  order  all or a portion  of the
expenses   incurred  by  any   stockholder  in  connection  with  the  appraisal
proceeding,  including,  without limitation,  reasonable attorney's fees and the
fees and  expenses of experts,  to be charged pro rata  against the value of all
the shares entitled to an appraisal.
              (k)  From  and  after  the   effective   date  of  the  merger  or
consolidation,  no stockholder who has demanded his appraisal rights as provided
in  subsection  (d) of this section shall be entitled to vote such stock for any
purpose or to receive payment of dividends or other  distributions  on the stock
(except dividends or other distributions  payable to stockholders of record at a
date  which is prior to the  effective  date of the  merger  or  consolidation);
provided,  however,  that if no petition for an appraisal  shall be filed within
the time provided in  subsection  (e) of this  section,  or if such  stockholder
shall deliver to the surviving or resulting  corporation a written withdrawal of
his demand for an appraisal and an  acceptance  of the merger or  consolidation,
either within 60 days after the effective date of the merger or consolidation as
provided  in  subsection  (e) of this  section or  thereafter  with the  written
approval of the corporation,  then the right of such stockholder to an appraisal
shall cease. Notwithstanding the foregoing, no appraisal proceeding in the Court
of Chancery shall be dismissed as to any stockholder without the approval of the
Court,  and such approval may be conditioned  upon such terms as the Court deems
just.
              (l) The shares of the surviving or resulting  corporation to which
the shares of such  objecting  stockholders  would have been  converted had they
assented to the merger or consolidation  shall have the status of authorized and
unissued shares of the surviving or  resulting  


<PAGE>

corporation.  (Last  amended  by
Ch. 299, L. '96, eff. 2-1-96 and Ch. 349, L. '96, eff. 7-1-96.)


<PAGE>

                                     PART II

                     INFORMATION NOT REQUIRED IN PROSPECTUS


Item 20.   Indemnification of Directors and Officers

           Section 145 of the General  Corporation  Law of the State of Delaware
provides  for the  indemnification  of  officers  and  directors  under  certain
circumstances  against  expenses  incurred in successfully  defending  against a
claim and  authorizes  Delaware  corporations  to indemnify  their  officers and
directors under certain  circumstances against expenses and liabilities incurred
in legal  proceedings  involving  such persons  because of their being or having
been an officer or director.  The Certificate of Incorporation and Bylaws of the
Registrant provide for indemnification of its officers and directors to the full
extent authorized by such section.

Item 21.   Exhibits and Financial Statement Schedules

           The  exhibits  filed as part of this  Registration  Statement  are as
follows:


Exhibit
 Number                            Description of Exhibit
- ----------                        ------------------------
    2.0   Agreement and Plan of Merger among Versar, Inc., Versar Acquisition I,
          Corp.  and  Science  Management  Corporation,   dated  July  29,  1997
          (included as Appendix I to the Proxy Statement/Prospectus in Part I of
          this Registration Statement).
          
    4.1   Restated Certificate of Incorporation of Versar, Inc. (incorporated by
          reference  to the  Registrant's  Registration  Statement  on Form  S-1
          effective November 20, 1986 File No. 33-9391 (the "Form S-1")).
          
    4.2   Amendment to Restated  Certificate of  Incorporation  (incorporated by
          reference to the  Registrant's  Form 10-Q for the fiscal quarter ended
          December 31, 1996).
          
    4.3   Bylaws of Versar, Inc.  (incorporated by reference to the Registrant's
          Form 10-K for the fiscal year ended June 30, 1996).
          
    5.0   Opinion of Paul, Hastings, Janofsky & Walker LLP as to the legality of
          the Common Stock registered hereunder.*
          
    8.0   Opinion of  Paul,  Hastings,  Janofsky & Walker LLP  pertaining to the
          federal income tax consequences of the Merger.*

    10.1  Agreement dated July 31, 1990 between the Registrant and the U.S. Army
          Natick RD&E Center and as modified through May 23, 1991  (incorporated
          by  reference to exhibit  10.3 to the  Registrant's  Form 10-K for the
          fiscal year ended June 30, 1991 (the "1991 Form 10-K")).
          
    10.2  Incentive  Stock  Option Plan  (incorporated  by  reference to exhibit
          10.10 to the Registrant's Form 10-K for the fiscal year ended June 30,
          1987 (the "1987 Form 10-K")).**
          
    10.3  Executive  Tax and  Investment  Counseling  Program  (incorporated  by
          reference to exhibit 10.11 to the Form S-1).
          
    10.4  Nonqualified  Stock Option Plan  (incorporated by reference to exhibit
          10.12 to the 1987 Form 10-K).**
          
    10.5  Employee  Incentive  Plan,  as amended  (incorporated  by reference to
          exhibit 10.13 to the Registrant's  Form 10-K for the fiscal year ended
          June 30, 1990 (the "1990 Form 10-K")).**
          
    10.6  Deferred Compensation Agreements dated as follows:
          
          July 1, 1987  between  the  Registrant  and  Charles I.  Judkins,  Jr.
          (incorporated by reference to exhibit 10.17 to the  Registrant's  Form
          10-K for the fiscal year ended June 30, 1988 (the "1988 Form 10-K")).
         

                                        1

<PAGE>



          July 1, 1988 between the Registrant  and Gayaneh Contos  (incorporated
          by reference to exhibit  10.17 to the  Registrant's  Form 10-Q for the
          fiscal quarter ended September 30, 1989).

    10.7  Executive  Medical Plan dated August 21, 1991,  effective July 1, 1991
          (incorporated by reference to exhibit 10.26 to the 1991 Form 10-K).
          
    10.8  Agreement dated March 30, 1990 between the Registrant,  the Department
          of the  Army,  U.S.  Army  Toxic  and  Hazardous  Materials  Agency as
          modified through March 29, 1993  (incorporated by reference to exhibit
          10.44 to the Registrant's Form 10-K for the fiscal year ended June 30,
          1992 and exhibit  10.44 to the  Registrant's  Form 10-K for the fiscal
          year ended June 30, 1993 (the "1993 Form 10-K")).
          
    10.9  Incentive  Stock Option Plan of Versar,  Inc.  dated  December 1, 1992
          (incorporated by reference to exhibit 10.52 to the 1993 Form 10-K).**
          
    10.10 Agreement  dated  March  10,  1993  between  the  Registrant  and  the
          Environmental  Protection Agency (incorporated by reference to exhibit
          10.58 to the 1993 Form 10-K).
          
    10.11 Asset Purchase  Agreement  dated July 29, 1994 between  Registrant and
          Kemron  Environmental   Services,   Inc.  of  certain  assets  of  the
          registrants   wholly-owned   subsidiary  Versar   Laboratories,   Inc.
          (incorporated by reference to exhibit 10.64 to the  Registrant's  Form
          10-K for the fiscal year ended June 30, 1994 (the "1994 Form 10-K")).
          
    10.12 Agreement  dated  January 13,  1994  between  the  Registrant  and the
          Department  of the Air Force  (incorporated  by  reference  to exhibit
          10.66 to the 1994 Form 10-K).
          
    10.13 Agreement  dated  January 18,  1994  between  the  Registrant  and OHM
          Services Remediation Corporation (incorporated by reference to exhibit
          10.67 to the 1994 Form 10-K).
          
    10.14 Agreement  dated July 18, 1995 between the Registrant and the U.S. Air
          Force Human Systems Center (incorporated by reference to exhibit 10.70
          to the Registrant's  Form 10-K for the fiscal year ended June 30, 1995
          (the "1995 Form 10-K")).
          
    10.15 Agreement  dated March 29, 1995  between the  Registrant  and the U.S.
          Army Norfolk Corps of Engineers  (incorporated by reference to exhibit
          10.71 to the 1995 Form 10-K).
          
    10.16 Agreement  dated March 16, 1995  between the  Registrant  and the U.S.
          Army  Baltimore  Corps of  Engineers  (incorporated  by  reference  to
          exhibit 10.72 to the 1995 Form 10-K).
          
    10.17 Agreement  dated April 25, 1995  between the  Registrant  and the U.S.
          Army  Philadelphia  Corps of Engineers  (incorporated  by reference to
          exhibit 10.73 to the 1995 Form 10-K).
          
    10.18 Agreement  dated  August  10,  1995  between  the  Registrant  and the
          Environmental  Protection Agency (incorporated by reference to exhibit
          10.74 to the 1995 Form 10-K).
          
    10.19 Agreement dated January 31, 1995 between Geomet Technologies,  Inc., a
          subsidiary of the Registrant and the U.S. Army Soldier Systems Command
          (incorporated by reference to exhibit 10.75 to the 1995 Form 10-K).
          
    10.20 Agreement  dated July 13, 1995 between  Geomet  Technologies,  Inc., a
          subsidiary  of  the   Registrant   and  the  U.S.   General   Services
          Administration (incorporated by reference to exhibit 10.76 to the 1995
          Form 10-K).
          
    10.21 Employment  Agreement  dated  September 1, 1996 between the Registrant
          and Benjamin M. Rawls  (incorporated  by reference to exhibit 10.79 to
          the  Registrant's  Form 10-K for the fiscal  year ended June 30,  1996
          (the "1996 Form 10-K")).**
          
    10.22 Employment  Agreement  dated  September 1, 1996 between the Registrant
          and Thomas S. Rooney  (incorporated  by reference to exhibit  10.80 to
          the 1996 Form 10-K).**
          
          
         
                                        2

<PAGE>



    10.23 Change of Control Severance  Agreement dated September 1, 1996 between
          the Registrant and Lawrence W. Sinnott  (incorporated  by reference to
          exhibit 10.81 to the 1996 Form 10-K).**
          
    10.24 Change of Control Severance  Agreement dated September 1, 1996 between
          the  Registrant  and James C.  Dobbs  (incorporated  by  reference  to
          exhibit 10.82 to the 1996 Form 10-K).**
          
    11.0  Statement Re: Computation of Earnings Per Common Share.***
          
    21.0  Subsidiaries of Versar, Inc.***
        
   
    23.1  Consent of Arthur Andersen LLP, Independent Public Accountants.*
    
          
    23.2  Consent of Paul, Hastings, Janofsky & Walker LLP to the filing and use
          of their opinions  relating to the  legality of the securities and the
          tax consequences of the Merger. Such  consent  is  contained  in their
          opinions filed as Exhibits 5 and 8 to this Registration Statement.*
          
    24    Power of Attorney  authorizing Benjamin M. Rawls and James C. Dobbs to
          sign amendments to this  Registration  Statement on behalf of officers
          and  directors  of the  Registrant  (contained  on  signature  page of
          Registration Statement).
          
   
    99.1  Form of Proxy.***
         


- --------------------------------
*   Filed by this amendment.
**  Management contract or compensatory plan or arrangement.
*** Previously filed.
    


Item 22.   Undertakings

           The undersigned  registrant  hereby  undertakes that, for purposes of
determining  any liability  under the Securities Act of 1933, each filing of the
registrant's  annual report pursuant to Section 13(a) or 15(d) of the Securities
Exchange Act of 1934 (and, where applicable,  each filing of an employee benefit
plan's annual report pursuant to Section 15(d) of the Securities Exchange Act of
1934) that is incorporated by reference in the  registration  statement shall be
deemed to be a new  registration  statement  relating to the securities  offered
therein,  and the offering of such securities at that time shall be deemed to be
the initial bona fide offering thereof.

           Insofar  as  indemnification   for  liabilities   arising  under  the
Securities Act of 1933 may be permitted to directors,  officers and  controlling
persons  of  the  registrant  pursuant  to  provisions  pursuant  to  which  the
directors,  officers or controlling persons may be indemnified by the registrant
or  otherwise,  the  registrant  has been  advised  that in the  opinion  of the
Securities and Exchange Commission such indemnification is against public policy
as expressed in the Act and is,  therefore,  unenforceable.  In the event that a
claim for  indemnification  against such liabilities  (other than the payment by
the  registrant  of  expenses  incurred  or  paid  by  a  director,  officer  or
controlling  person of the 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,  the registrant will submit
to a court of appropriate jurisdiction the question whether such indemnification
by it is against  public  policy as expressed in the Act and will be governed by
the final adjudication of such issue.

           The undersigned  Registrant hereby undertakes to supply by means of a
post-effective  amendment  all  information  concerning a  transaction,  and the
company  being  acquired  involved  therein,  that  was not the  subject  of and
included in the registration statement when it became effective.


                                        3

<PAGE>



                                   SIGNATURES

   
         Pursuant  to the  requirements  of the  Securities  Act  of  1933,  the
Registrant has duly caused this amendment to this  Registration  Statement to be
signed on its behalf by the undersigned,  thereunto duly authorized, in the City
of Springfield, State of Virginia, on this 25th day of September, 1997.
    


                                        VERSAR, INC.


                                        By:/s/ Benjamin M. Rawls
                                           ---------------------
                                           Benjamin M. Rawls
                                           Chairman of the Board of Directors,
                                           President and Chief Executive Officer

                                POWER OF ATTORNEY

           KNOW ALL MEN BY THESE  PRESENTS,  that each  person  whose  signature
appears  below  constitutes  and appoints  Benjamin M. Rawls and James C. Dobbs,
jointly and severally,  his  attorneys-in-fact,  each with power of substitution
for him in any and all capacities,  to sign any amendments to this  Registration
Statement,  and to file the same, with the exhibits thereto, and other documents
in connection  therewith,  with the  Securities and Exchange  Commission  hereby
ratifying  and  confirming  all  that  each  of said  attorneys-in-fact,  or his
substitute or substitutes, may do or cause to be done by virtue hereof.

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

   
/s/          *                                                       09/25/97
- ----------------------------------                                   --------
Benjamin M. Rawls, Chairman                                            Date
of the Board of Directors,
President and Chief Executive
Officer and Director
(Principal Executive Officer)


/s/          *                                                       09/25/97
- ----------------------------------                                   --------
Michael Markels, Jr.                                                    Date
Chairman Emeritus and Director


/s/          *                                                       09/25/97
- ----------------------------------                                   --------
Lawrence W. Sinnott, Vice                                               Date
President, Chief Financial
Officer and Principal Accounting Officer
    



                                             [Signatures continued on next page]


                                        4

<PAGE>



                                 [Signatures continued from preceding next page]


   
/s/          *                                                       09/25/97
- ----------------------------------                                   --------
Robert L. Durfee, Executive Vice                                        Date
President and Director
    


- ----------------------------------                                   --------
John E. Gray                                                            Date
Director


- ----------------------------------                                   --------
John P. Horton                                                          Date
Director


   
/s/          *                                                       09/25/97
- ----------------------------------                                   --------
Charles I. Judkins, Jr.                                                 Date
Director


/s/          *                                                       09/25/97
- ----------------------------------                                   --------
M. Lee Rice                                                             Date
Director


/s/          *                                                       09/25/97
- ----------------------------------                                   --------
Thomas J. Shields                                                       Date
Director


/s/          *                                                       09/25/97
- ----------------------------------                                   --------
James A. Skidmore, Jr.                                                  Date
Director


* /s/ James C. Dobbs                                                 09/25/97
  -------------------------------                                    --------
  James C. Dobbs, as                                                    Date
  attorney in fact
    



                                        5

<PAGE>



                                  EXHIBIT INDEX


Exhibit
Number                           Description of Exhibit
- ----------                       ----------------------
    2.0   Agreement and Plan of Merger among Versar, Inc., Versar Acquisition I,
          Corp.  and  Science  Management  Corporation,   dated  July  29,  1997
          (included as Appendix I to the Proxy Statement/Prospectus in Part I of
          this Registration Statement).
          
    4.1   Restated Certificate of Incorporation of Versar, Inc. (incorporated by
          reference  to the  Registrant's  Registration  Statement  on Form  S-1
          effective November 20, 1986 File No. 33-9391 (the "Form S-1")).
          
    4.2   Amendment to Restated  Certificate of  Incorporation  (incorporated by
          reference to the  Registrant's  Form 10-Q for the fiscal quarter ended
          December 31, 1996).
          
    4.3   Bylaws of Versar, Inc.  (incorporated by reference to the Registrant's
          Form 10-K for the fiscal year ended June 30, 1996).
          
    5.0   Opinion of Paul, Hastings, Janofsky & Walker LLP as to the legality of
          the Common Stock registered hereunder.*

    8.0   Opinion of  Paul,  Hastings,  Janofsky & Walker LLP  pertaining to the
          federal income tax consequences of the Merger.*
          
    10.1  Agreement dated July 31, 1990 between the Registrant and the U.S. Army
          Natick RD&E Center and as modified through May 23, 1991  (incorporated
          by  reference to exhibit  10.3 to the  Registrant's  Form 10-K for the
          fiscal year ended June 30, 1991 (the "1991 Form 10-K")).
          
    10.2  Incentive  Stock  Option Plan  (incorporated  by  reference to exhibit
          10.10 to the Registrant's Form 10-K for the fiscal year ended June 30,
          1987 (the "1987 Form 10- K")).**
          
    10.3  Executive  Tax and  Investment  Counseling  Program  (incorporated  by
          reference to exhibit 10.11 to the Form S-1).
          
    10.4  Nonqualified  Stock Option Plan  (incorporated by reference to exhibit
          10.12 to the 1987 Form 10-K).**
          
    10.5  Employee  Incentive  Plan,  as amended  (incorporated  by reference to
          exhibit 10.13 to the Registrant's  Form 10-K for the fiscal year ended
          June 30, 1990 (the "1990 Form 10-K")).**
          
    10.6  Deferred Compensation Agreements dated as follows:
          
          July 1, 1987  between  the  Registrant  and  Charles I.  Judkins,  Jr.
          (incorporated by reference to exhibit 10.17 to the  Registrant's  Form
          10-K for the fiscal year ended June 30, 1988 (the "1988 Form 10-K")).
          
          July 1, 1988 between the Registrant  and Gayaneh Contos  (incorporated
          by reference to exhibit  10.17 to the  Registrant's  Form 10-Q for the
          fiscal quarter ended September 30, 1989).
          
    10.7  Executive  Medical Plan dated August 21, 1991,  effective July 1, 1991
          (incorporated by reference to exhibit 10.26 to the 1991 Form 10-K).
          
    10.8  Agreement dated March 30, 1990 between the Registrant,  the Department
          of the  Army,  U.S.  Army  Toxic  and  Hazardous  Materials  Agency as
          modified through March 29, 1993  (incorporated by reference to exhibit
          10.44 to the Registrant's Form 10-K for the fiscal year ended June 30,
          1992 and exhibit  10.44 to the  Registrant's  Form 10-K for the fiscal
          year ended June 30, 1993 (the "1993 Form 10-K")).
          
    10.9  Incentive  Stock Option Plan of Versar,  Inc.  dated  December 1, 1992
          (incorporated by reference to exhibit 10.52 to the 1993 Form 10-K).**
          
          
                                        6

<PAGE>



    10.10 Agreement  dated  March  10,  1993  between  the  Registrant  and  the
          Environmental  Protection Agency (incorporated by reference to exhibit
          10.58 to the 1993 Form 10- K).
          
    10.11 Asset Purchase  Agreement  dated July 29, 1994 between  Registrant and
          Kemron  Environmental   Services,   Inc.  of  certain  assets  of  the
          registrants   wholly-owned   subsidiary  Versar   Laboratories,   Inc.
          (incorporated by reference to exhibit 10.64 to the  Registrant's  Form
          10-K for the fiscal year ended June 30, 1994 (the "1994 Form 10-K")).
          
    10.12 Agreement  dated  January 13,  1994  between  the  Registrant  and the
          Department  of the Air Force  (incorporated  by  reference  to exhibit
          10.66 to the 1994 Form 10-K).
          
    10.13 Agreement  dated  January 18,  1994  between  the  Registrant  and OHM
          Services Remediation Corporation (incorporated by reference to exhibit
          10.67 to the 1994 Form 10-K).
          
    10.14 Agreement  dated July 18, 1995 between the Registrant and the U.S. Air
          Force Human Systems Center (incorporated by reference to exhibit 10.70
          to the Registrant's  Form 10-K for the fiscal year ended June 30, 1995
          (the "1995 Form 10-K")).
          
    10.15 Agreement  dated March 29, 1995  between the  Registrant  and the U.S.
          Army Norfolk Corps of Engineers  (incorporated by reference to exhibit
          10.71 to the 1995 Form 10- K).
          
    10.16 Agreement  dated March 16, 1995  between the  Registrant  and the U.S.
          Army  Baltimore  Corps of  Engineers  (incorporated  by  reference  to
          exhibit 10.72 to the 1995 Form 10-K).
          
    10.17 Agreement  dated April 25, 1995  between the  Registrant  and the U.S.
          Army  Philadelphia  Corps of Engineers  (incorporated  by reference to
          exhibit 10.73 to the 1995 Form 10-K).
          
    10.18 Agreement  dated  August  10,  1995  between  the  Registrant  and the
          Environmental  Protection Agency (incorporated by reference to exhibit
          10.74 to the 1995 Form 10- K).
          
    10.19 Agreement dated January 31, 1995 between Geomet Technologies,  Inc., a
          subsidiary of the Registrant and the U.S. Army Soldier Systems Command
          (incorporated by reference to exhibit 10.75 to the 1995 Form 10-K).
          
    10.20 Agreement  dated July 13, 1995 between  Geomet  Technologies,  Inc., a
          subsidiary  of  the   Registrant   and  the  U.S.   General   Services
          Administration (incorporated by reference to exhibit 10.76 to the 1995
          Form 10-K).
          
    10.21 Employment  Agreement  dated  September 1, 1996 between the Registrant
          and Benjamin M. Rawls  (incorporated  by reference to exhibit 10.79 to
          the  Registrant's  Form 10-K for the fiscal  year ended June 30,  1996
          (the "1996 Form 10-K")).**
          
    10.22 Employment  Agreement  dated  September 1, 1996 between the Registrant
          and Thomas S. Rooney  (incorporated  by reference to exhibit  10.80 to
          the 1996 Form 10- K).**
          
    10.23 Change of Control Severance  Agreement dated September 1, 1996 between
          the Registrant and Lawrence W. Sinnott  (incorporated  by reference to
          exhibit 10.81 to the 1996 Form 10-K).**
          
    10.24 Change of Control Severance  Agreement dated September 1, 1996 between
          the  Registrant  and James C.  Dobbs  (incorporated  by  reference  to
          exhibit 10.82 to the 1996 Form 10-K).**

    11.0  Statement Re: Computation of Earnings Per Common Share.***


                                        7

<PAGE>


    21.0  Subsidiaries of Versar, Inc.***

   
    23.1  Consent of Arthur Andersen LLP, Independent Public Accountants.*
    

    23.2  Consent of Paul, Hastings, Janofsky & Walker LLP to the filing and use
          of their  opinions  relating to the legality of the securities and the
          tax consequences of the Merger. Such  consent  is  contained  in their
          opinions filed as Exhibits 5 and 8 to this Registration Statement.*

    24    Power of Attorney  authorizing Benjamin M. Rawls and James C. Dobbs to
          sign amendments to this  Registration  Statement on behalf of officers
          and  directors  of the  Registrant  (contained  on  signature  page of
          Registration Statement).

   
    99.1  Form of Proxy.***




- --------------------------------
*   Filed by this amendment.
**  Management contract or compensatory plan or arrangement.
*** Previously filed.
    

                                        8





Versar, Inc.
September 24, 1997
Page 1





                                                                       EXHIBIT 5


                       PAUL,HASTINGS, JANOFSKY & WALKER LLP
                            600 Peachtree Street, N.E.
                                   Suite 2400
                           Atlanta, Georgia 30308-2222



                               September 24, 1997

Versar, Inc.
6850 Versar Center
Springfield, Virginia  22151


Ladies and Gentlemen:

     We  have  acted  as  counsel  for  Versar,  Inc.,  a  Delaware  corporation
("Versar"),  in connection  with the  registration,  pursuant to a  Registration
Statement on Form S-4 filed with the  Securities  and Exchange  Commission  (the
"Registration  Statement")  under the  Securities  Act of 1933,  as amended (the
"Act"),  of up to 533,433 shares of Versar's  common stock,  $0.01 par value per
share  ("Versar  Common  Stock"),  to be issued to the holders of common  stock,
$0.10 par  value per  share,  of  Science  Management  Corporation  ("SMC"),  in
connection with the proposed  merger of SMC with Versar  Acquisition I, Corp., a
Delaware corporation and wholly owned subsidiary of Versar (the "Merger").

     In rendering this opinion, we have examined the corporate records of Versar
including its certificate of  incorporation,  as amended,  bylaws and minutes of
meetings of its  directors  or written  consents in lieu  thereof.  We have also
examined (i) the Agreement and Plan of Merger dated July 29, 1997, among Versar,
Versar  Acquisition  I,  Corp.  and  SMC  (the  "Merger  Agreement"),  (ii)  the
Registration Statement, together with the exhibits thereto, and (iii) such other
documents  as we have  deemed  necessary  for the  purposes  of  expressing  the
opinions  contained  herein.  With respect to certain factual  matters,  we have
relied on statements of officers of Versar.

     Based upon the  foregoing,  we are of the opinion that the shares of Versar
Common Stock to be issued to the holders of common stock of SMC in consideration
of the Merger are duly authorized and, when issued and delivered as described in
the Merger Agreement, will be validly issued, fully paid and nonassessable.

     We hereby  consent to the filing of this  opinion with the  Securities  and
Exchange  Commission as an exhibit to the Registration  Statement and consent to
the use of our name in the  Proxy  Statement/  Prospectus  forming a part of the
Registration  Statement  under the  caption  "Legal  Matters."  In  giving  this
consent,  we do not  thereby  admit that we are within the  category  of persons
whose  consent  is  required  under  Section  7 of the  Act and  the  rules  and
regulations promulgated thereunder.




                                       Sincerely,



                                       Wayne Shortridge
                                       -----------------------------------------
                                       for PAUL, HASTINGS, JANOFSKY & WALKER LLP



Versar, Inc.
September 24, 1997
Page 1





                                                                       EXHIBIT 8


                       PAUL,HASTINGS, JANOFSKY & WALKER LLP
                             600 Peachtree Street, N.E.
                                   Suite 2400
                           Atlanta, Georgia 30308-2222



                               September 24, 1997


Versar, Inc.
6850 Versar Center
Springfield, Virginia 22151


Gentlemen:

     You have requested our opinion with respect to the disclosures  relating to
the material federal income tax consequences generally applicable to the receipt
by stockholders  of Science  Management  Corporation  (SMC") of shares of common
stock of Versar,  Inc.  ("Versar  Common Stock") in connection with the proposed
merger   ("Merger")   of  SMC  with  Versar   Acquisition   I,  Corp.   ("Versar
Acquisition"),  a wholly-owned subsidiary of Versar, Inc. formed for the purpose
of effecting the Merger as described in the Proxy Statement/Prospectus  relating
to  the  Merger  (the  "Proxy  Statement/Prospectus")  forming  a  part  of  the
Registration  Statement on Form S-4 (the  "Registration  Statement") being filed
with the Securities and Exchange Commission under the Securities Act of 1933, as
amended (the "Act").

     It is our opinion that the discussions  and legal  conclusions set forth in
the Proxy  Statement/Prospectus  under the heading "The Merger - Certain Federal
Income Tax Consequences of the Merger" are accurate and complete in all material
respects  and  constitute  our  opinion  of the  material  tax  consequences  to
stockholders  of SMC  receiving  Versar  Common  Stock in the  Merger and to the
surviving corporation of the Merger.

     Our  opinion  is based and  conditioned  upon the  initial  and  continuing
accuracy   of  the   factual   matters   assumed  as  set  forth  in  the  Proxy
Statement/Prospectus.  Our opinion is also based upon existing provisions of the
Internal Revenue Code of 1986, as amended,

     Regulations  promulgated  thereunder  and  interpretations  thereof  by the
Internal Revenue Service and the courts, all of which are subject to change with
prospective or retroactive  effect,  and our opinion could be adversely affected
or rendered obsolete by any change.

     We hereby  consent  to the  filing of this  opinion  as an  exhibit  to the
Registration  Statement  and  consent  to  the  use  of our  name  in the  Proxy
Statement/Prospectus under the captions "The Merger - Certain Federal Income Tax
Consequences of the Merger" and "Legal Matters".  In giving this consent,  we do
not thereby  admit that we are within the category of persons  whose  consent is
required  under Section 7 of the Act and the rules and  regulations  promulgated
thereunder.



                                       Very truly yours,



                                       Philip J. Marzetti
                                       -----------------------------------------
                                       for PAUL, HASTINGS, JANOFSKY & WALKER LLP




                                                                    EXHIBIT 23.1

              As independent public accountants, we hereby consent to the use of
our  reports and to all  references  to our firm  included in this  Registration
Statement.


                                                /s/ Arthur Andersen LLP
                                                -----------------------
                                                Arthur Andersen LLP

   
Washington, D.C.,
September 25, 1997
    



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