SCIENCE APPLICATIONS INTERNATIONAL CORP
S-3, 1995-04-18
ENGINEERING, ACCOUNTING, RESEARCH, MANAGEMENT
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<PAGE>
     AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON APRIL 18, 1995

          POST-EFFECTIVE AMENDMENT NO.  1 TO REGISTRATION STATEMENT NO. 33-53177
          POST-EFFECTIVE AMENDMENT NO.  2 TO REGISTRATION STATEMENT NO. 33-61022
          POST-EFFECTIVE AMENDMENT NO.  3 TO REGISTRATION STATEMENT NO. 33-47244
          POST-EFFECTIVE AMENDMENT NO.  4 TO REGISTRATION STATEMENT NO. 33-40079
          POST-EFFECTIVE AMENDMENT NO.  5 TO REGISTRATION STATEMENT NO. 33-34375
          POST-EFFECTIVE AMENDMENT NO.  8 TO REGISTRATION STATEMENT NO. 33-21145
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
                       SECURITIES AND EXCHANGE COMMISSION
                                ---------------

                                    FORM S-3
                             REGISTRATION STATEMENT
                                     UNDER
                           THE SECURITIES ACT OF 1933
                            ------------------------

                 SCIENCE APPLICATIONS INTERNATIONAL CORPORATION

             (Exact name of registrant as specified in its charter)

<TABLE>
<S>                                       <C>
               DELAWARE                                 95-3630868
   (State or other jurisdiction of         (I.R.S. Employer Identification No.)
    incorporation or organization)
</TABLE>

                            10260 CAMPUS POINT DRIVE
                          SAN DIEGO, CALIFORNIA 92121
                                 (619) 546-6000
              (Address, including zip code, and telephone number,
        including area code of Registrant's principal executive offices)

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

                                   COPIES TO:

<TABLE>
<S>                                                     <C>
                  DR. LORENZ A. KULL                                    DOUGLAS E. SCOTT, ESQ.
        President and Chief Operating Officer                Corporate Vice President and General Counsel
    Science Applications International Corporation          Science Applications International Corporation
               10260 Campus Point Drive                                10260 Campus Point Drive
             San Diego, California 92121                             San Diego, California 92121
                    (619) 546-6000                                          (619) 546-6000
</TABLE>

           (name, address, including zip code, and telephone number,
                   including area code, of agent for service)

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

       APPROXIMATE DATE OF COMMENCEMENT OF PROPOSED SALES TO THE PUBLIC:
     FROM TIME TO TIME AFTER THE REGISTRATION STATEMENT BECOMES EFFECTIVE.

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

    If  the  only securities  being registered  on this  Form are  being offered
pursuant to dividend or interest reinvestment plans, please check the  following
box. / /

    If  any of the securities being registered on this Form are to be offered on
a delayed or continuous basis pursuant to  Rule 415 under the Securities Act  of
1933, other than securities offered only in connection with dividend or interest
reinvestment plans, please check the following box. /X/

                        CALCULATION OF REGISTRATION FEE

<TABLE>
<CAPTION>
                                                                PROPOSED MAXIMUM  PROPOSED MAXIMUM
           TITLE OF EACH CLASS OF                AMOUNT TO       OFFERING PRICE      AGGREGATE         AMOUNT OF
        SECURITIES TO BE REGISTERED*           BE REGISTERED       PER UNIT**      OFFERING PRICE   REGISTRATION FEE
<S>                                           <C>               <C>               <C>               <C>
Class A Common Stock,
 par value $.01 per share...................  14,745,402 shs.        $16.41         $241,972,047       $83,439.22
<FN>
 *This  Registration  Statement  also  relates  to  an  indeterminate  number of
  interests in  the  Science  Applications  International  Corporation  Cash  or
  Deferred  Arrangement, the Science Applications International Corporation 1993
  Employee  Stock  Purchase   Plan,  the   Science  Applications   International
  Corporation 1995 Employee Stock Purchase Plan (if such plan is approved at the
  1995  Annual Meeting of Stockholders),  the Science Applications International
  Corporation Stock Compensation Plan and the Science Applications International
  Corporation Management Stock  Compensation Plan pursuant  to which certain  of
  the shares of Class A Common Stock offered pursuant to the Prospectus included
  as part of this Registration Statement may be issued and delivered or sold.
**Estimated solely for the purpose of calculating the registration fee.
</TABLE>

    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 THIS REGISTRATION  STATEMENT SHALL  BECOME
EFFECTIVE  ON SUCH DATE AS THE COMMISSION, ACTING PURSUANT TO SAID SECTION 8(A),
MAY DETERMINE.

    PURSUANT TO  RULE 429  UNDER  THE SECURITIES  ACT  OF 1933,  THE  PROSPECTUS
CONTAINED  HEREIN WILL BE USED IN CONNECTION WITH THE SECURITIES COVERED BY THIS
REGISTRATION STATEMENT  AND  REGISTRATION STATEMENTS  NOS.  33-53177,  33-61022,
33-47244, 33-40079, 33-34375 AND 33-21145.

- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
<PAGE>
                 SCIENCE APPLICATIONS INTERNATIONAL CORPORATION
                             CROSS REFERENCE SHEET
   PURSUANT TO RULE 404(A) OF REGULATION C AND ITEM 501(B) OF REGULATION S-K

<TABLE>
<CAPTION>
                                   ITEM                                     CAPTION OR LOCATION IN PROSPECTUS
           -----------------------------------------------------  -----------------------------------------------------
<C>        <S>                                                    <C>
       1.  Forepart of the Registration Statement and Outside
            Front Cover Page of Prospectus......................  Outside Front Cover Page

       2.  Inside Front and Outside Back Cover Pages of
            Prospectus..........................................  Inside Front and Outside Back Cover Pages

       3.  Summary Information, Risk Factors and Ratio of
            Earnings to Fixed Charges...........................  The Company; Government Contracts; Securities Offered
                                                                   by the Prospectus

       4.  Use of Proceeds......................................  Use of Proceeds

       5.  Determination of Offering Price......................  Outside Front Cover Page; Market Information

       6.  Dilution.............................................  Not Applicable

       7.  Selling Security Holders.............................  Securities Offered by the Prospectus

       8.  Plan of Distribution.................................  Outside Front Cover Page; Securities Offered by the
                                                                   Prospectus; Market Information

       9.  Description of Securities to be Registered...........  Securities Offered by the Prospectus; Description of
                                                                   Capital Stock

      10.  Interest of Named Experts and Counsel................  Legal Opinion; Experts

      11.  Material Changes.....................................  Not Applicable

      12.  Incorporation of Certain Information by Reference....  Information Incorporated by Reference

      13.  Disclosure of Commission Position on Indemnification
            for Securities Act Liabilities......................  Not Applicable
</TABLE>
<PAGE>
PROSPECTUS                                                                (LOGO)

                   34,000,000 SHARES OF CLASS A COMMON STOCK

                 SCIENCE APPLICATIONS INTERNATIONAL CORPORATION

    Of  the 34,000,000 shares of Class A Common Stock, par value $.01 per share,
of the Company (the  "Class A Common Stock")  offered hereby, 33,773,500  shares
may  be offered and  sold by the Company  and 226,500 shares  may be offered and
sold by certain directors  and directors emeritus of  the Company (the  "Selling
Stockholders"). See "Securities Offered by the Prospectus." The Company will not
receive  any portion of the net proceeds from  the sale of shares by the Selling
Stockholders.

    The 33,773,500 shares  of Class A  Common Stock offered  by the Company  are
anticipated  to be offered as  follows: (i) 1,156,492 shares  may be offered and
sold by the Company (including shares  sold by stockholders through the  limited
market maintained by Bull, Inc. (the "Limited Market"), the sale of which may be
attributed  to the  Company) to  present and  future employees,  consultants and
directors and to  trustees or  agents for the  benefit of  employees of  certain
subsidiaries of the Company under their retirement plans.; (ii) 1,250,000 shares
may  be issued and delivered to a trustee for the benefit of employees under the
Company's Employee Stock Ownership  Plan; (iii) 1,750,000  shares may be  issued
and delivered to a trustee for the benefit of employees under the Company's Cash
or  Deferred Arrangement; (iv) 1,000,000 shares  may be awarded to employees and
directors under the Company's 1984  Bonus Compensation Plan; (v) 600,000  shares
may  be issued and delivered to a trustee for the benefit of employees under the
Company's Stock Compensation Plan and  Management Stock Compensation Plan;  (vi)
85,000  shares may be offered and sold to  a trustee or agent for the benefit of
employees  under  the  Company's  1993  Employee  Stock  Purchase  Plan;   (vii)
14,432,008  shares  may  be issued  upon  the  exercise of  options  granted and
available to be granted  under the Company's 1982  and 1992 stock option  plans;
(viii)  1,500,000 shares may be  offered and sold to a  trustee or agent for the
benefit of employees under the Company's  1995 Employee Stock Purchase Plan,  if
such  plan is approved at the Company's 1995 Annual Meeting of Stockholders; and
(ix) 12,000,000 shares may be issued  upon the exercise of options available  to
be  granted under the Company's 1995 Stock Option Plan, if such plan is approved
at the Company's 1995 Annual  Meeting of Stockholders. The foregoing  allocation
of  the total  shares offered  by the  Company represents  the Company's current
anticipated use of such shares and  is provided for illustrative purposes  only.
The  actual number of shares offered and sold by the Company under each category
may exceed or be less  than the indicated number. All  of the shares of Class  A
Common  Stock offered hereby will be  subject to certain restrictions (including
restrictions on their transferability) set forth in the Company's Certificate of
Incorporation (the "Certificate of Incorporation") and may be subject to certain
other contingencies.  See  "Securities  Offered by  the  Prospectus,"  "Employee
Benefit Plans" and "Description of Capital Stock -- Common Stock -- Restrictions
on  Class A Common  Stock." The Selling Stockholders  and all other stockholders
(other than the Company and the Retirement  Plans, as defined below) will pay  a
commission to Bull, Inc., a wholly-owned subsidiary of the Company, equal to two
percent  of the proceeds from the sale of shares of Class A Common Stock sold by
them in  the Limited  Market. Bull,  Inc. is  a registered  broker-dealer  whose
business   is  limited  to  effecting  purchases  and  sales  of  the  Company's
securities. See "Market Information -- The Limited Market."

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

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

    The  purchase price of  the shares of  Class A Common  Stock offered hereby,
other than those shares issuable upon  exercise of options or awarded under  the
Company's  1984 Bonus Compensation Plan,  the Management Stock Compensation Plan
or the  Stock Compensation  Plan, will  be their  fair market  value  determined
pursuant  to the  formula and  valuation process  described below  (the "Formula
Price"). The  Formula Price  is  reviewed four  times  each year,  generally  in
conjunction  with Board of Directors meetings  which are currently scheduled for
January, April, July  and October.  The price applicable  to shares  of Class  B
Common  Stock, par  value $.05 per  share, of  the Company (the  "Class B Common
Stock") will be  equal to five  times the Formula  Price. The following  formula
(the "Formula") is used in determining the Formula Price: the price per share is
equal  to the sum of (i) a fraction, the numerator of which is the stockholders'
equity of the Company at the end of the fiscal quarter immediately preceding the
date on which a price revision is to occur ("E") and the denominator of which is
the number of outstanding common shares and common share equivalents at the  end
of  that fiscal quarter ("W1"),  and (ii) a fraction,  the numerator of which is
5.66 multiplied by the market factor ("M" or "Market Factor"), multiplied by the
earnings of the Company for the  four fiscal quarters immediately preceding  the
price  revision  ("P"), and  the denominator  of which  is the  weighted average
number of outstanding common shares and common share equivalents for those  four
fiscal  quarters, as used by the Company in computing primary earnings per share
("W"). The  number of  outstanding common  shares and  common share  equivalents
described  above assumes the  conversion of each  share of Class  B Common Stock
into five shares  of Class A  Common Stock.  The 5.66 multiplier  is a  constant
which  was first included in  the Formula in March 1976.  The Market Factor is a
numerical factor which yields a fair market  value for the Class A Common  Stock
and  Class B  Common Stock by  reflecting existing  securities market conditions
relevant to the valuation of such stock. The Market Factor is generally reviewed
quarterly by the Board  of Directors in conjunction  with an appraisal which  is
prepared  by an independent  appraisal firm for  the committee administering the
Company's qualified retirement plans (the "Committee") and which is relied  upon
by  the Committee and  the Board of  Directors. The Board  of Directors believes
that the valuation process  and Formula result  in a fair  market value for  the
Class  A Common Stock  within a broad  range of financial  criteria. See "Market
Information -- Price Range of  Class A Common Stock  and Class B Common  Stock."
Since  January 14, 1995, the Market Factor has been 1.5. Prior thereto and since
July 9, 1994,  the Market  Factor was  1.45. The Formula  Price of  the Class  A
Common Stock, expressed as an equation, is as follows:

<TABLE>
<S>               <C>        <C>        <C>        <C>
                                 E                  5.66MP
FORMULA PRICE         =         ---         +       -------
                               W(1)                    W
</TABLE>

    On April 14, 1995, the Formula Price was $16.41, and the price for the Class
B Common Stock was $82.05.

                 THE DATE OF THIS PROSPECTUS IS APRIL   , 1995
<PAGE>
                             AVAILABLE INFORMATION

    The Company has filed with the Securities and Exchange Commission (the "SEC"
or   "Commission"),  Washington,  D.C.,  a   Registration  Statement  under  the
Securities Act of 1933, as amended  (the "Securities Act"), with respect to  the
securities  offered hereby. This Prospectus does not contain all the information
set forth in the  Registration Statement and the  exhibits thereto. For  further
information,  reference  is made  to such  Registration Statement  and exhibits.
Statements contained  in this  Prospectus  as to  any  contract, plan  or  other
document  are not necessarily complete and in each instance reference is made to
the copy  of  such  contract, plan  or  document  filed as  an  exhibit  to  the
Registration  Statement, each such statement being  qualified in all respects by
such reference. Copies of  the Registration Statement  and the exhibits  thereto
may  be inspected without charge at the  offices of the Commission listed below,
and copies of all or any part  thereof may be obtained from the Commission  upon
payment of prescribed fees.

    The  Company is subject to the  informational requirements of the Securities
Exchange Act of 1934,  as amended (the "Exchange  Act"). In accordance with  the
requirements of the Exchange Act, the Company files with the Commission reports,
proxy  statements and other information which can be inspected and copied at the
offices of the Commission at Room 1024, 450 Fifth Street, N.W., Washington, D.C.
20549; Suite 1400, Northwestern Atrium Center, 500 West Madison Street, Chicago,
Illinois 60661-2511; and 75 Park Place, New York, New York 10007. Copies of such
materials can  be obtained  at  prescribed rates  from the  Commission's  Public
Reference Section, Washington, D.C. 20549.

                     INFORMATION INCORPORATED BY REFERENCE

    The  following documents, each of  which has been filed  by the Company with
the Commission  pursuant  to  the  Exchange  Act,  are  incorporated  herein  by
reference:

        (i)  the Company's Annual Report on Form  10-K for the fiscal year ended
    January 31, 1995 (the "1995 10-K"); and

        (ii) the Annual Reports  of the Company's  1993 Employee Stock  Purchase
    Plan  for the  plan year ended  January 31,  1995 and the  Company's Cash or
    Deferred Arrangement for the  plan year ended December  31, 1994, which  are
    filed as exhibits to the 1995 10-K.

    In  addition, all  documents subsequently filed  by the  Company pursuant to
Sections 13(a), 13(c), 14 or 15(d) of the Exchange Act prior to the  termination
of this offering shall be deemed to be incorporated herein by reference.

    The  Company undertakes to provide, without charge,  to any person to whom a
copy of this Prospectus is delivered, upon  the written or oral request of  such
person,  a copy of any document  incorporated by reference into this Prospectus,
without exhibits (unless such exhibits  are incorporated by reference into  such
documents). Requests for such copies should be directed to: Science Applications
International  Corporation,  10260  Campus Point  Drive,  San  Diego, California
92121, Attention: Corporate Secretary (telephone (619) 535-7323).

                                  THE COMPANY

    The  Company  provides  diversified  professional  and  technical   services
("Technical  Services") and  designs, develops  and manufactures high-technology
products  ("Products").  The  Company's  Technical  Services  and  Products  are
primarily sold to departments and agencies of the U.S. Government, including the
Department  of  Defense ("DOD"),  Department  of Energy  ("DOE"),  Department of
Transportation ("DOT"),  Department of  Veterans Affairs  ("VA"),  Environmental
Protection  Agency  ("EPA") and  National  Aeronautics and  Space Administration
("NASA"). Revenues generated from

                                       2
<PAGE>
the sale of Technical Services  and Products to the  U.S. Government as a  prime
contractor or subcontractor accounted for 86%, 88% and 88% of revenues in fiscal
years  1995, 1994 and 1993, respectively.  The balance of the Company's revenues
are attributable to  the sales of  Technical Services and  Products to  foreign,
state and local governments, commercial customers and others.

    The  percentage of revenues attributable  to Technical Services and Products
has remained relatively constant at approximately 91% and 9%, respectively,  for
fiscal  year 1995 and 92% and 8%,  respectively, for fiscal years 1994 and 1993.
Within Technical  Services, revenues  are further  classified between  "National
Security,"  "Environment," "Energy" and "Other  Technical Services," the last of
which includes  the  Company's  health,  space,  transportation  and  commercial
information  technology  business areas.  The  percentage of  Technical Services
revenues attributable to National  Security-related work has declined  gradually
to  46%  of total  revenues  for fiscal  year 1995.  For  fiscal year  1995, the
Environment, Energy and  Other Technical Services  business areas accounted  for
14%, 9% and 22%, respectively, of total revenues.

    The  Company's principal executive offices are located at 10260 Campus Point
Drive, San Diego, California  92121, telephone (619) 546-6000.  As used in  this
Prospectus,  all references to the Company include, unless the context indicates
otherwise, Science Applications  International Corporation  and its  predecessor
and subsidiary corporations.

                              GOVERNMENT CONTRACTS

    Many  of the U.S. Government programs in which the Company participates as a
contractor or subcontractor may extend for several years; however, such programs
are normally  funded on  an  annual basis.  All  U.S. Government  contracts  and
subcontracts  may be modified, curtailed or terminated at the convenience of the
government if program requirements or budgetary constraints change. In the event
that a contract is terminated for  convenience, the Company would be  reimbursed
for  its allowable  costs through the  date of  termination and would  be paid a
proportionate amount of the  stipulated profit or fee  attributable to the  work
actually performed.

    Termination  or curtailment  of major programs  or contracts  of the Company
could have a material adverse effect on the results of the Company's operations.
Although such contract and program terminations have not had a material  adverse
effect  on the Company in the past,  no assurance can be given that curtailments
or terminations  of  U.S. Government  programs  or  contracts will  not  have  a
material adverse effect on the Company in the future.

    The  Company's  business with  the U.S.  Government  and other  customers is
generally performed  under cost-reimbursement,  time-and-materials,  fixed-price
level-of-effort   or  firm   fixed-price  contracts.   Under  cost-reimbursement
contracts, the  customer  reimburses  the  Company  for  its  direct  costs  and
allocable   indirect  costs,   plus  a  fixed   fee  or   incentive  fee.  Under
time-and-materials contracts, the Company is paid for labor hours at negotiated,
fixed hourly rates  and reimbursed for  other allowable direct  costs at  actual
costs   plus  allocable   indirect  costs.   Under  fixed-price  level-of-effort
contracts, the customer pays the Company for the actual labor hours provided  to
the  customer at negotiated hourly rates.  Under firm fixed-price contracts, the
Company is required to  provide stipulated products, systems  or services for  a
fixed  price.  Because  the  Company  assumes  the  risk  of  performing  a firm
fixed-price contract at the stipulated price, the failure to accurately estimate
ultimate costs or to control costs during performance of the work could  result,
and in some instances has resulted, in losses.

    During the fiscal years ended January 31, 1995, 1994 and 1993, approximately
64%, 65% and 62%, respectively, of Technical Services revenues were derived from
cost-reimbursement  type contracts  and 13%, 12%  and 16%,  respectively, of the
Technical Services revenues were from  firm fixed-price type contracts with  the
balance  from time-and-materials and fixed-price level-of-effort type contracts.
In contrast, the majority of Products revenues in these three years were derived
from firm fixed-price type contracts.

                                       3
<PAGE>
    Any costs incurred by the  Company prior to the  execution of a contract  or
contract  amendment are incurred at the Company's  risk, and it is possible that
such costs will not be reimbursed by the customer. Unbilled receivables in  this
category  which were included  in the Technical  Services revenues, exclusive of
related fees, at January 31, 1995 were $13,393,000. Unbilled receivables in this
category which  were included  in the  Products revenues,  exclusive of  related
fees, at January 31, 1995 were $383,000. Although no assurance can be given that
the  contracts or contract amendments will be received or that the related costs
will be recovered, the Company expects to recover substantially all such costs.

    Contract costs for  services or  products supplied to  the U.S.  Government,
including  allocated indirect  costs, are  subject to  audit and  adjustments by
negotiations between  the  Company  and  U.S.  Government  representatives.  The
majority  of the Company's indirect contract costs have been agreed upon through
the fiscal year ended  January 31, 1991 and  substantially all of the  Company's
indirect  costs have been agreed upon through  the fiscal year ended January 31,
1990. Contract revenues for subsequent years have been recorded in amounts which
are expected to be realized upon final settlement. However, no assurance can  be
given  that  audits and  adjustments  for subsequent  years  will not  result in
decreased revenues or profits for those years.

    On February 15,  1994, the  Company was served  with search  warrants and  a
subpoena  for documents and records associated  with the performance by the SAIT
operating unit of  the Company under  three contracts with  the DOD. The  search
warrants  and the  subpoena state that  the U.S. Government  is seeking evidence
regarding the making of false statements and false claims to the DOD, as well as
conspiracy to commit such offenses. The  search warrants and subpoena appear  to
be  based upon allegations  contained in a  civil complaint that  had been filed
under seal on  March 13, 1993  by an  employee of the  Company's SAIT  operating
unit.  The  complaint was  filed in  the  U.S. District  Court for  the Southern
District of California and sought damages on behalf of the U.S. Government under
the Federal False Claims Act.  On August 1, 1994,  the Department of Justice  on
behalf  of the U.S. Government announced its intention to intervene in the case.
Based on the Company's motion, on November 8, 1994, the District Court dismissed
the employee who had  originally filed the complaint  from the lawsuit,  leaving
only  the U.S. Government and the Company  as parties. The employee has appealed
the District Court's order to the U.S.  Court of Appeals for the Ninth  Circuit.
The  Company has engaged in  a series of presentations  and submissions with the
Department of Justice  in which the  Company responded to  issues raised by  the
Department  of Justice. At this stage of  the proceedings, the Company is unable
to assess  the  impact,  if  any,  of this  investigation  and  lawsuit  on  its
consolidated  financial position,  results of  operations or  ability to conduct
business.

    The Company is from  time to time subject  to certain other U.S.  Government
inquiries  and investigations  of its business  practices. The  Company does not
anticipate any action  as a result  of such inquiries  and investigations  which
would  have a material adverse effect  on its consolidated financial position or
results of operations or its ability to conduct business.

                      SECURITIES OFFERED BY THE PROSPECTUS

CLASS A COMMON STOCK OFFERED BY THE COMPANY

    The shares of Class  A Common Stock  offered by the  Company may be  offered
directly  or contingently  to present  and potential  employees, consultants and
directors of  the Company  or pursuant  to  the employee  benefit plans  of  the
Company  or its subsidiaries  as described below. The  Company believes that its
success  is  principally  dependent  upon   the  abilities  of  its   employees,
consultants  and  directors. Therefore,  since  its inception,  the  Company has
pursued a  policy of  offering such  persons an  opportunity to  make an  equity
investment  in the Company as an inducement  to such persons to become or remain
employed by or affiliated with the Company.

                                       4
<PAGE>
  DIRECT AND CONTINGENT SALES TO EMPLOYEES, CONSULTANTS, DIRECTORS AND CERTAIN
  SUBSIDIARY RETIREMENT PLANS

    At the discretion of  the Board of Directors  or the Operating Committee  of
the  Board of  Directors (the  "Operating Committee"),  employees, directors and
consultants may be offered an opportunity to purchase a specified number of  the
shares  of Class A Common  Stock offered hereby in  the Limited Market. All such
direct and contingent sales to employees, directors and consultants are effected
through the Limited Market and may be attributed to the Company. Pursuant to the
Certificate of Incorporation, all shares of Class A Common Stock offered by  the
Company,  directly or contingently,  to its employees,  consultants or directors
are subject  to  a  right of  first  refusal  and a  right  of  repurchase  upon
termination  of employment or affiliation. See  "Description of Capital Stock --
Common Stock -- Restrictions on Class A Common Stock." In addition, the trustees
of certain retirement plans of subsidiaries  of the Company may purchase  shares
in  the  Limited Market  on  behalf of  plan  participants, which  sales  may be
attributable to the Company.

  CASH OR DEFERRED ARRANGEMENT

    The Company maintains a Cash or  Deferred Arrangement (the "CODA") which  is
intended  to be qualified under Sections 401(a)  and (k) of the Internal Revenue
Code of 1986, as amended (the "Code"). Generally, all employees are eligible  to
participate,  except for employees of groups  or units designated as ineligible.
The CODA  permits  a participant  to  elect to  defer,  for federal  income  tax
purposes,  a portion of his  or her annual compensation  and to have such amount
contributed directly by  the Company to  the CODA  for his or  her benefit.  The
Company  may, but  is not  obligated to,  make a  matching contribution  for the
benefit of  those participants  who have  elected to  defer a  portion of  their
compensation.  The amount of the matching contribution currently is equal to 30%
of the first  $2,000 and  15% of amounts  above $2,000  which participants  have
elected  to defer in that year. No  matching contribution is provided on amounts
deferred in excess of 10% of a participant's compensation. Further, employees of
certain participating  groups or  units have  been designated  as ineligible  to
receive   a  matching  contribution.  The   Company  may  also  make  additional
contributions in order to comply with Section 401(k) of the Code. The  Company's
contributions  to  the CODA  are  made in  cash  unless the  Board  of Directors
determines to make the contributions in shares  of Class A Common Stock or  some
other  form. Each participant is at all times 100% vested in amounts deferred to
his or  her CODA  account. Effective  January 1,  1995, the  Company's  matching
contribution  to  employees hired  after  such date  vest  in accordance  with a
vesting schedule  and other  vesting rules  set  forth in  the CODA,  while  the
Company's  matching contributions  for existing  employees remain  fully vested.
Benefits are payable  to a  participant in  cash within  certain specified  time
periods  following such participant's retirement, permanent disability, death or
other termination of employment. See "Employee Benefit Plans -- CODA."

  EMPLOYEE STOCK OWNERSHIP PLAN

    The Company maintains an employee stock ownership plan (the "Employee  Stock
Ownership Plan") which is a stock bonus retirement plan intended to be qualified
under Section 401(a) of the Code. Generally, employees who have attained the age
of 21, completed 12 months of employment and completed 850 hours of service with
the  Company during  one of  the applicable  12-month computational  periods are
eligible to participate as of the next semi-annual entry date, except  employees
of  groups or units  designated as ineligible. Interests  of participants in the
Employee Stock Ownership  Plan vest in  accordance with a  vesting schedule  and
other  vesting rules set forth in the Plan. Each participant, however, is at all
times 100%  vested  in any  amounts  transferred  from the  CODA.  Benefits  are
generally  payable  to a  participant in  cash,  unless the  participant elects,
subject to  requirements  and  limitations  set  forth  in  the  Employee  Stock
Ownership  Plan, to receive a  distribution in shares of  stock, and are payable
within certain specified time  periods following such participant's  retirement,
permanent  disability, death or  other termination of  employment. The amount of
the Company's  annual  contribution to  the  Employee Stock  Ownership  Plan  is
determined  by, and within the discretion of,  the Board of Directors and may be
in the form  of cash or  Class A Common  Stock. Pursuant to  the Employee  Stock
Ownership  Plan  and the  Certificate of  Incorporation, any  shares of  Class A

                                       5
<PAGE>
Common Stock  distributed out  of  the Employee  Stock  Ownership Plan  will  be
subject  to a right of  first refusal on behalf of  the Company and the Employee
Stock Ownership  Plan,  but  will not  be  subject  to the  Company's  right  of
repurchase  upon termination of employment or affiliation. See "Employee Benefit
Plans -- Employee  Stock Ownership Plan"  and "Description of  Capital Stock  --
Common Stock -- Restrictions on Class A Common Stock."

  BONUS COMPENSATION PLAN

    The  Company maintains  a bonus  compensation plan  (the "Bonus Compensation
Plan") which provides for the payment of bonuses in cash and/or shares of  Class
A Common Stock to officers, directors and employees. Awards of shares of Class A
Common  Stock are  distributed during  each fiscal  year and  may be  subject to
forfeiture, in  whole  or in  part,  in the  event  of the  termination  of  the
recipient's  employment or affiliation with the  Company prior to the expiration
of certain  vesting periods  as determined  by the  committee administering  the
Plan. Pursuant to the Certificate of Incorporation, all shares of Class A Common
Stock  awarded  pursuant  to the  Bonus  Compensation  Plan are  subject  to the
Company's right of  first refusal  and the  Company's right  of repurchase  upon
termination  of employment or affiliation. See  "Employee Benefit Plans -- Bonus
Compensation Plan"  and  "Description  of  Capital  Stock  --  Common  Stock  --
Restrictions on Class A Common Stock."

  STOCK COMPENSATION PLANS

    On  April 9, 1994,  the Company adopted the  Stock Compensation Plan ("Stock
Compensation Plan")  and the  Management  Stock Compensation  Plan  ("Management
Stock  Compensation  Plan"), together  referred  to as  the  "Stock Compensation
Plans." The  Stock Compensation  Plans  provide for  awards  of Share  Units  to
eligible  employees of  the Company, which  Share Units  generally correspond to
shares of Class  A Common Stock  which are held  in a trust  for the benefit  of
participants in the Stock Compensation Plans, but which are subject to claims of
creditors  of the Company  in the event  of the bankruptcy  or insolvency of the
Company. Awards under the Stock Compensation Plans are subject to forfeiture, in
whole or in part, in the event of termination of the recipient's employment with
the Company, commencement of a leave of absence from the Company (other than for
disability, qualified  military  leave or  qualified  family medical  leave)  or
conversion  to consulting employee status prior  to the expiration of applicable
vesting  periods  as  determined  by  the  committee  administering  the   Stock
Compensation  Plans. Pursuant to the Certificate of Incorporation, all shares of
Class A  Common Stock  distributed  from the  trust  associated with  the  Stock
Compensation  Plans will be subject to the  Company's right of first refusal and
the Company's right of repurchase upon termination of employment or affiliation.
See "Employee Benefit  Plans --  Stock Compensation Plans"  and "Description  of
Capital Stock -- Common Stock -- Restrictions on Class A Common Stock."

  EMPLOYEE STOCK PURCHASE PLANS

    The  Company maintains  the 1993  Employee Stock  Purchase Plan  (the "Stock
Purchase Plan") for the benefit of substantially all of its employees. The Stock
Purchase Plan provides for the purchase of Class A Common Stock through  payroll
deductions  by participating employees and is  intended to qualify under Section
423(b) of the  Code. Participants contribute  95% of the  purchase price of  the
Class A Common Stock and the Company contributes the remaining five percent. All
shares  purchased pursuant to the Stock Purchase Plan will be distributed within
90 days  after the  end of  the  plan year  in which  they were  purchased  and,
pursuant  to the Certificate of Incorporation,  will be subject to the Company's
right of first refusal and the Company's right of repurchase upon termination of
employment or affiliation. The Stock Purchase Plan will expire on July 31, 1995.
At the Company's 1995 Annual Meeting of Stockholders, stockholders will be asked
to approve a new employee stock purchase plan (the "1995 Employee Stock Purchase
Plan"), the terms of which will be substantially the same as those currently  in
effect with respect to the Stock Purchase Plan, except that pursuant to the 1995
Employee Stock Purchase Plan, the Company contribution to the purchase price may
be  from 0% to 15% of the purchase price, as determined by the Company from time
to time, and distribution of shares of  Class A Common Stock acquired under  the
1995  Employee  Stock  Purchase Plan  will  be  made prior  to  any  record date
established by the Company  for a stockholder vote.  If the 1995 Employee  Stock
Purchase Plan is approved by the stockholders, up to 1,500,000 shares of Class A
Common Stock

                                       6
<PAGE>
offered  hereby may  be sold  pursuant thereto.  See "Employee  Benefit Plans --
Employee Stock Purchase Plans" and "Description of Capital Stock -- Common Stock
- -- Restrictions on Class A Common Stock."

  STOCK OPTION PLANS

    Pursuant to the Company's 1992 Stock  Option Plan, the Company grants  stock
options  to certain  of its employees,  consultants and  directors. Although the
Company's 1982 Stock Option Plan terminated  on June 10, 1992 and no  additional
stock  options  can be  granted under  that Plan,  certain stock  options remain
outstanding. Stock  options under  the 1992  Stock Option  Plan may  be  granted
contingent  upon an employee or consultant obtaining a certain level of contract
awards for  the Company  within a  specified period  or upon  other  performance
criteria  and, in many cases, a requirement that such individual also purchase a
specified number of shares of Class A Common Stock in the Limited Market at  the
prevailing  Formula  Price. Pursuant  to the  Certificate of  Incorporation, all
shares of Class A Common Stock issuable upon the exercise of such stock  options
will  be subject to the Company's right of first refusal and the Company's right
of repurchase upon termination  of employment or  affiliation. At the  Company's
1995 Annual Meeting of Stockholders, stockholders will be asked to approve a new
stock  option plan (the  "1995 Stock Option  Plan"), the terms  of which will be
similar to those  of the  1992 Stock  Option Plan,  except that  the 1995  Stock
Option  Plan will  authorize the grant  of both non-qualified  stock options and
incentive stock  options, whereas,  the 1992  Stock Option  Plan authorizes  the
grant only of non-qualified stock options, and under the terms of the 1995 Stock
Option  Plan the aggregate  number of shares  subject to options  granted to any
individual may  not exceed  500,000 shares.  If the  1995 Stock  Option Plan  is
approved  by the stockholders, up  to 12,000,000 shares of  Class A Common Stock
offered hereby may  be sold  pursuant thereto.  See "Employee  Benefit Plans  --
Stock  Option  Plans"  and "Description  of  Capital  Stock --  Common  Stock --
Restrictions on Class A Common Stock."

CLASS A COMMON STOCK OFFERED BY THE SELLING STOCKHOLDERS

    The Selling Stockholders may  sell up to an  aggregate of 226,500 shares  of
the  Class  A  Common  Stock  being offered  hereby  in  the  Limited  Market or
otherwise. The  Selling Stockholders  will not  be treated  more favorably  than
other   stockholders  participating  in   the  Limited  Market   and,  like  all
stockholders selling shares in  the Limited Market (other  than the Company  and
its  retirement plans),  will pay  the Company's  wholly-owned subsidiary, Bull,
Inc., a commission equal to  two percent of the  proceeds from their sales.  See
"Market  Information  -- The  Limited Market."  Pursuant  to the  Certificate of
Incorporation, all  of the  shares of  Class  A Common  Stock purchased  in  the
Limited  Market from the  Selling Stockholders will be  subject to the Company's
right of first refusal and the Company's right of repurchase upon termination of
employment or affiliation. See "Description of Capital Stock -- Common Stock  --
Restrictions on Class A Common Stock."

                                       7
<PAGE>
    The following table sets forth information as of March 10, 1995 with respect
to  the  number  of  shares  of  Class A  Common  Stock  owned  by  each Selling
Stockholder (including shares  issuable upon the  exercise of outstanding  stock
options  which are exercisable within 60 days  of such date and shares allocated
to such person's accounts as of  such date under the Company's employee  benefit
plans) and as adjusted to reflect the sale of all shares of Class A Common Stock
being offered hereby by such Selling Stockholder. The table does not give effect
to  the sale of any shares of Class A Common Stock being offered by the Company.
Each of  the Selling  Stockholders has  been a  director and/or  officer of  the
Company  for the past three years. Except as indicated below, all the shares are
owned of record and beneficially.

<TABLE>
<CAPTION>
                                                             OWNERSHIP
                                                               PRIOR                          OWNERSHIP
                                                            TO OFFERING                    AFTER OFFERING
                                                            ------------    NUMBER    -------------------------
                                                               NUMBER      OF SHARES     NUMBER
      NAME                        POSITION                   OF SHARES      OFFERED    OF SHARES     PERCENT(1)
- ----------------  ----------------------------------------  ------------   ---------  ------------   ----------
<S>               <C>                                       <C>            <C>        <C>            <C>
J.R. Beyster      Chairman of the Board and Chief             852,019(2)      50,000    802,019(2)      1.8%
                   Executive Officer
V.N. Cook         Director                                     31,794         13,500     18,294          *
E.A. Frieman      Director                                     39,606         10,000     29,606          *
J.E. Glancy       Corporate Executive Vice President and      124,439(2)       5,000    119,439(2)       *
                   Director
L.A. Kull         Director, President and Chief Operating     264,607(2)      10,000    254,607(2)       *
                   Officer
M.R. Laird        Director                                     41,559         10,000     31,559          *
W.M. Layson       Director and Senior Vice President          108,720(2)      10,000     98,720(2)       *
J.W. McRary       Director                                    195,498         60,000    135,498          *
B.J. Shillito     Director Emeritus                            65,550(3)       3,000     62,550(3)       *
E.A. Straker      Director and Sector Vice President          115,961(2)      20,000     95,961(2)       *
J.H. Warner, Jr.  Director and Executive Vice President       144,640         25,000    119,640          *
J.A. Welch        Director and part-time employee              29,075         10,000     19,075          *
                                                            ------------   ---------  ------------     --
                                                            2,013,468        226,500  1,786,968         4.0%
<FN>
- ------------------------
(1)  Based upon the total number of  outstanding shares of Class A Common  Stock
     at  March 10, 1995. Assuming that each  outstanding share of Class B Common
     Stock is converted into  five shares of Class  A Common Stock, Dr.  Beyster
     and  all  Selling  Stockholders  as  a  group  would  own  1.7%  and  3.8%,
     respectively, after the offering.
(2)  Includes shares owned of record by family members and/or trusts.
(3)  Excludes 70,500 shares owned of record by family members and/or trusts that
     are not beneficially owned by Mr. Shillito.
*    Represents less  than one  percent of  the outstanding  shares of  Class  A
     Common Stock at March 10, 1995.
</TABLE>

    The  226,500  shares of  Class A  Common  Stock registered  for sale  by the
Selling Stockholders listed above  represent only the  maximum number of  shares
that  may be sold  by such persons  pursuant to this  Prospectus. Of the 209,000
shares of  Class A  Common Stock  offered by  certain of  the directors  of  the
Company pursuant to the Company's previous Prospectus dated April 22, 1994, only
68,190 shares were actually sold by such persons.

                               MARKET INFORMATION

THE LIMITED MARKET

    Since  its  inception,  the  Company  has  followed  a  policy  of remaining
essentially employee owned. As a result,  there has never been a general  public
market for any of the Company's securities. In order

                                       8
<PAGE>
to provide liquidity for its stockholders, however, the Company has maintained a
limited  secondary  market  (the  "Limited  Market")  through  its  wholly-owned
subsidiary, Bull,  Inc.,  which  was  organized  in  1973  for  the  purpose  of
maintaining the Limited Market.

    The Limited Market generally permits existing stockholders to sell shares of
Class A Common Stock on four predetermined days each year (each a "Trade Date").
All  shares of Class B Common Stock to  be sold in the Limited Market must first
be converted into five times as many  shares of Class A Common Stock. All  sales
are made at the prevailing Formula Price to employees, consultants and directors
of the Company who have been approved by the Board of Directors or the Operating
Committee  as being entitled to  purchase up to a  specified number of shares of
Class A Common Stock. In addition, the trustees of the Company's Employee  Stock
Ownership Plan, CODA, Stock Purchase Plan, 1995 Employee Stock Purchase Plan (if
approved   by  the  Company's  stockholders  at   the  1995  Annual  Meeting  of
Stockholders), Stock  Compensation Plans  and certain  retirement plans  of  the
Company's  subsidiaries may  also purchase  shares of  Class A  Common Stock for
their respective trusts in the Limited Market. All sellers in the Limited Market
(other than the  Company and the  CODA, the Employee  Stock Ownership Plan,  the
Profit  Sharing Retirement  Plan and certain  retirement plans  of the Company's
subsidiaries (the "Retirement Plans")) pay Bull, Inc. a commission equal to  two
percent  of the proceeds from such sales. No commission is paid by purchasers in
the Limited Market.

    In the event that the aggregate number of shares offered for sale is greater
than the aggregate number of shares sought to be purchased by authorized  buyers
and  the Company, offers to sell 500 or  less shares of Class A Common Stock, or
up to the first 500 shares if more  than 500 shares of Class A Common Stock  are
offered  by any seller, will be accepted  first. Offers to sell shares in excess
of 500 shares  of Class  A Common  Stock will be  accepted on  a pro-rata  basis
determined  by  dividing the  total number  of  shares remaining  under purchase
orders by the total number of  shares remaining under sell orders. If,  however,
there  are insufficient purchase orders to support the primary allocation of 500
shares of  Class A  Common Stock  for each  proposed seller,  then the  purchase
orders  will be allocated  equally among all  of the proposed  sellers up to the
total number of shares offered for sale. To the extent that the aggregate number
of shares sought to be purchased exceeds the aggregate number of shares  offered
for sale, the Company may, but is not obligated to, sell authorized but unissued
shares of Class A Common Stock in the Limited Market.

    The  Company is currently  authorized, but not obligated,  to purchase up to
1,250,000 shares of  Class A Common  Stock in  the Limited Market  on any  Trade
Date,  but only if and to the extent  that the number of shares offered for sale
by stockholders  exceeds  the  number  of  shares  sought  to  be  purchased  by
authorized  buyers and the  Company, in its discretion,  determines to make such
purchases. In fiscal  year 1995,  the Company  purchased 279,658  shares in  the
Limited  Market. The Company  did not purchase  shares in the  Limited Market in
fiscal year 1994. The Company's purchases in fiscal year 1995 accounted for  16%
of  the total shares purchased  by all buyers in  the Limited Market during that
year.

    During the 1995 and 1994 fiscal years, the trustees of the Company's  Profit
Sharing  Retirement  Plan  II  (consolidated  as of  January  1,  1995  with the
Company's Profit Sharing Retirement Plan),  Employee Stock Ownership Plan,  CODA
and Stock Purchase Plan purchased an aggregate of 1,065,741 shares and 1,824,077
shares,  respectively,  in the  Limited  Market. These  purchases  accounted for
approximately 61% and 81%  of the total  shares purchased by  all buyers in  the
Limited  Market during fiscal years 1995  and 1994, respectively. Such purchases
may change  in the  future, depending  on  the levels  of participation  in  and
contributions  to  such plans  and the  extent to  which such  contributions are
invested in Class A Common Stock. To  the extent that purchases by the  trustees
of the Company's employee benefit plans decrease and purchases by the Company do
not  increase, the ability of stockholders to resell their shares in the Limited
Market will  likely be  adversely affected.  No assurance  can be  given that  a
stockholder  desiring to  sell all  or a  portion of  his or  her shares  of the
Company's Class A Common Stock in any trade will be able to do so.

                                       9
<PAGE>
    The Company received a no-action letter from the SEC (the "SEC Letter") that
authorizes the Company and the Employee  Stock Ownership Plan to commence on  an
annual  basis,  at the  Company's discretion,  a joint  tender offer  (a "Tender
Offer") to purchase all  shares of the  Company's Class A  Common Stock held  by
persons  who  are not  directors, employees  or consultants  of the  Company (or
family members of, or trustees for, such employees, directors or consultants  of
the  Company)  as  of the  date  the  Tender Offer  is  commenced  (the "Outside
Stockholders"). Under  current federal  income tax  laws, the  Tender Offer,  as
structured, would allow Outside Stockholders who tender certain shares purchased
by  the Employee Stock Ownership Plan to defer the payment of federal income tax
under Section  1042 of  the Code  on any  capital gain  derived from  the  sale,
provided certain conditions are met.

    The  Company and the Employee Stock Ownership Plan have completed one Tender
Offer pursuant to which the Employee Stock Ownership Plan purchased on  November
20, 1992 an aggregate of 700,444 shares of Class A Common Stock from 186 Outside
Stockholders.  The Company  has not  yet determined  whether it  will commence a
Tender Offer during calendar year 1995. There can be no assurance that a  Tender
Offer  will  be  commenced in  the  future or,  if  commenced, that  it  will be
completed. If a Tender Offer  is undertaken in the  future, the Company will  be
required to take certain
actions  to  ensure  that  such  Tender Offer  does  not  negatively  affect the
liquidity of the Limited Market on the  Trade Date upon which such Tender  Offer
is completed.

PRICE RANGE OF CLASS A COMMON STOCK AND CLASS B COMMON STOCK

    The fair market value of the Class A Common Stock is established pursuant to
the  valuation process described below, which uses  the Formula set forth on the
cover page of this Prospectus to determine the Formula Price at which the  Class
A  Common Stock trades in  the Limited Market. The  Formula Price is reviewed by
the Board of Directors at least  four times each year, generally in  conjunction
with  Board of  Directors meetings  which are  currently scheduled  for January,
April, July and October. Pursuant to the Certificate of Incorporation, the price
applicable to shares of Class B Common Stock is equal to five times the  Formula
Price.

    The  following formula is  used in determining the  Formula Price: the price
per share is equal to the sum of  (i) a fraction, the numerator of which is  the
stockholders' equity of the Company at the end of the fiscal quarter immediately
preceding  the  date  on  which a  price  revision  is to  occur  ("E")  and the
denominator of which is the number of outstanding common shares and common share
equivalents at the end of such fiscal quarter ("W(1)") and (ii) a fraction,  the
numerator  of which  is 5.66  multiplied by  the market  factor ("M"  or "Market
Factor"), multiplied by the earnings of the Company for the four fiscal quarters
immediately preceding the price revision ("P"), and the denominator of which  is
the  weighted  average  number of  outstanding  common shares  and  common share
equivalents for those four fiscal quarters, as used by the Company in  computing
primary  earnings per share  ("W"). The number of  outstanding common shares and
common share equivalents described above assumes the conversion of each share of
Class B  Common  Stock into  five  shares of  Class  A Common  Stock.  The  5.66
multiplier  is a constant which was first included in the Formula in March 1976.
The Market Factor is a numerical factor which yields a fair market value for the
Class A  Common  Stock and  the  Class B  Common  Stock by  reflecting  existing
securities  market  conditions  relevant  to the  valuation  of  such  stock. In
establishing the Market Factor, the Board of Directors considers the performance
of the general securities  markets and relevant  industry groups, the  financial
performance  of the Company versus comparable public companies, general economic
conditions, input from an independent appraisal firm and other relevant factors.
The Market Factor is generally reviewed  quarterly by the Board of Directors  in
conjunction with an appraisal which is prepared by an independent appraisal firm
for  the committee administering  the Company's qualified  retirement plans (the
"Committee")

                                       10
<PAGE>
and which is relied upon by the Committee and the Board of Directors. The Market
Factor, as  determined  by the  Board  of  Directors, remains  in  effect  until
subsequently changed by the Board of Directors. The Formula Price of the Class A
Common Stock, expressed as an equation, is as follows:

<TABLE>
<S>              <C>        <C>        <C>        <C>
                                E                  5.66MP
FORMULA PRICE        =         ---         +       -------
                              W(1)                    W
</TABLE>

    The  Formula was  modified by the  Board of  Directors on April  14, 1995 to
delete a limitation that the Formula Price not be less than 90% of the net  book
value  per  share  of  the Class  A  Common  Stock  at the  end  of  the quarter
immediately preceding the date on which a price revision is to occur (the  "book
value  floor"). The modification  was intended to ensure  that the Formula Price
would be a fair market  value as required by law.  The Formula Price has  always
exceeded  the book value floor, and the book  value floor has never been used to
establish the  Formula  Price. With  the  exception of  this  modification,  the
Formula has not been modified by the Board of Directors since March 23, 1984.

    The  following table sets forth information concerning the Formula Price for
the Class A Common Stock, the applicable price for the Class B Common Stock  and
the  Market Factor in effect  for the periods beginning  on the dates indicated.
There can be no assurance  that the Class A Common  Stock or the Class B  Common
Stock will in the future provide returns comparable to historical returns.

<TABLE>
<CAPTION>
                                                                    PRICE          PRICE
                                                                  PER SHARE      PER SHARE
                                                        MARKET    OF CLASS A     OF CLASS B
DATE                                                    FACTOR   COMMON STOCK   COMMON STOCK
- ------------------------------------------------------  ------   ------------   ------------
<S>                                                     <C>      <C>            <C>
April 9, 1993.........................................  1.40         $12.63         $63.15
July 9, 1993..........................................  1.40         $12.85         $64.25
October 8, 1993.......................................  1.40         $13.12         $65.60
January 14, 1994......................................  1.50         $14.19         $70.95
April 9, 1994.........................................  1.50         $14.46         $72.30
July 9, 1994..........................................  1.45         $14.48         $72.40
October 15, 1994......................................  1.45         $15.07         $75.35
January 14, 1995......................................  1.50         $15.72         $78.60
April 14, 1995........................................  1.50         $16.41         $82.05
</TABLE>

    The  Board  of Directors  believes that  the  valuation process  and Formula
result in a fair market value for the Class A Common Stock within a broad  range
of financial criteria. Other than the quarterly review and possible modification
of  the Market Factor, the Board of Directors will not change the Formula unless
(i) in the good  faith exercise of its  fiduciary duties and after  consultation
with the Company's independent accountants as to whether the change would result
in  a charge to earnings upon the sale of Class A Common Stock or Class B Common
Stock, the Board of Directors, including a majority of the directors who are not
employees of the  Company, determines that  the Formula no  longer results in  a
fair  market value for the Class A Common  Stock or (ii) a change in the Formula
or the method of valuing the Class  A Common Stock is required under  applicable
law.

                                DIVIDEND POLICY

    The  Company has never  declared or paid  any cash dividends  on its capital
stock and no cash dividends on the Class A Common Stock or Class B Common  Stock
are  contemplated in the foreseeable future.  The Company's present intention is
to retain any future earnings for use in its business.

                                USE OF PROCEEDS

    The shares of Class A Common Stock  which may be offered by the Company  are
principally  being offered to permit the  continued acquisition of shares by the
Company's employee benefit plans as described  herein and to permit the  Company
to  offer shares  of Class  A Common Stock  to present  and potential employees,
consultants and directors. The net proceeds  to be received by the Company  from

                                       11
<PAGE>
the  sale  of shares  of  Class A  Common Stock  offered  by the  Company, after
deducting expenses payable by the Company,  which are estimated to be  $178,940,
will  be  added to  the general  funds of  the Company  for working  capital and
general corporate purposes. Currently, the Company has no specific plans for the
use of such proceeds. Approximately 226,500 of the shares registered hereby  are
offered  by stockholders (other  than the Selling Stockholders)  for sale in the
Limited Market  and such  sales may  be attributed  to the  Company for  federal
securities  law purposes. The  Company will not  receive any portion  of the net
proceeds from the sale of such shares or from the sale of shares by the  Selling
Stockholders.

                             EMPLOYEE BENEFIT PLANS

    The  Company  maintains several  employee  benefit plans  pursuant  to which
certain of the shares of Class A Common Stock being offered hereby may be  sold.
The  primary  purpose of  these plans  is to  motivate the  Company's employees,
consultants and directors  to contribute to  the growth and  development of  the
Company  by encouraging them to achieve and  surpass annual goals of the Company
and of the operations for which they are responsible. The following is a summary
description of  each of  these plans.  All capitalized  terms, unless  otherwise
defined  herein, have the meanings ascribed to them in the employee benefit plan
to which they relate.

PROFIT SHARING RETIREMENT PLAN

    The Profit Sharing Retirement Plan represents a consolidation, effective  as
of  January 1,  1995, of the  former Profit  Sharing Retirement Plan  II and the
Profit Sharing Retirement Plan. The Profit Sharing Retirement Plan II was itself
a consolidation, effective  January 1, 1992,  of the former  TSC Profit  Sharing
Retirement  Plan  and  the  SAIC  COMSYSTEMS  Profit  Sharing  Retirement  Plan.
Participants in the Profit Sharing Retirement  Plan are not permitted to  direct
investment of their account balances into Company Stock or a Company Stock Fund.
However, participants in the former Profit Sharing Retirement Plan II who have a
portion  of their account  balances invested in a  Company Stock Fund maintained
within the Plan are  permitted to leave that  portion of their account  balances
invested  in the Company Stock  Fund, but may not  add to that investment option
with any transfers out of  other investment options or  with respect to any  new
allocations of Company contributions to the Profit Sharing Retirement Plan.

CODA

    The  CODA  became effective  on  January 1,  1983  and was  approved  by the
stockholders of the Company at the 1983 Annual Meeting of Stockholders.

  ELIGIBILITY AND PARTICIPATION

    Generally,  all  employees  (as  defined  in  the  CODA)  are  eligible   to
participate  in the  CODA upon  commencing employment,  except for  employees in
groups or units designated  as ineligible. As of  December 31, 1994, there  were
approximately 19,500 participants in the CODA.

  CONTRIBUTIONS AND ALLOCATIONS

    The  CODA  permits  a  participant  to elect  to  defer  a  portion  of such
participant's compensation for the  Plan Year and to  have such deferred  amount
contributed  directly by the Company to  the participant's CODA account. Amounts
deferred by  participants, including  rollovers from  qualified plans,  totalled
approximately  $47,599,000 for the Plan Year  ended December 31, 1994. Under the
terms of the  CODA, deferred amounts  are treated as  contributions made by  the
Company.  The maximum  amount of  compensation that  a participant  may elect to
defer is determined by the  Committee, but in no  event may the deferral  exceed
$7,000  per  year (adjusted  for cost-of-living  under  rules prescribed  by the
Secretary of the Treasury). For 1995,  the limitation is $9,240. In addition  to
amounts deferred by participants, the Company may, but is not obligated to, make
a  matching contribution  to the  CODA accounts  of those  participants who have
elected to  defer a  portion of  their  compensation equal  to a  percentage  or
percentages  of the amounts which such  participants have elected to defer. This
Company matching contribution is allocated to the matching contribution accounts
of those participants

                                       12
<PAGE>
(i) who have elected to defer a portion of their compensation, (ii) who are  not
employees  of a  group or  unit designated as  ineligible to  receive a matching
contribution and (iii) who have  attained the age of  21, and have completed  12
months of employment and 850 Hours of Service with the Company during one of the
applicable  12-month computational periods. For the Plan Year ended December 31,
1994, the  Company  contributed 30%  of  the  first $2,000  of  a  participant's
compensation deferred under the CODA and 15% of such deferred compensation above
$2,000.  The Company  provides no matching  contribution on  amounts deferred in
excess of 10% of  compensation. The aggregate  amount of matching  contributions
contributed  to the CODA on  behalf of all participants  for the Plan Year ended
December 31,  1994  was approximately  $9,063,000.  The Company  may  also  make
additional  contributions to the CODA in order  to comply with Section 401(k) of
the Code. For the Plan Year ended December 31, 1994, the Company made additional
Company contributions of $1,914,000 to the  Deferred Fund to enable the plan  to
meet  the Section 401(k) discrimination test.  The Company's contribution to the
CODA is  paid in  cash unless  the Board  of Directors  determines to  make  the
contribution in shares of Class A Common Stock or another form.

    Company  contributions  to the  CODA  are made  by  the due  date (including
extensions) for the Company's federal income tax return for the applicable  year
except contributions resulting from amounts deferred by participants, which must
be  made within  30 days of  deferral. The  Company's practice has  been to make
matching  contributions  quarterly  based   on  current  participant   bi-weekly
deferrals.  Any additional Company contribution, if  required, is made after the
end of the Plan Year.

    A  participant's  elective  deferrals  to  CODA  will  reduce  his  or   her
compensation,   on  a   dollar-for-dollar  basis,  for   purposes  of  receiving
allocations under the Company's Profit Sharing Retirement Plan and the  Employee
Stock Ownership Plan, as applicable.

    An  Eligible  Employee may  transfer  a rollover  contribution  from another
qualified retirement plan to the trust fund maintained for the CODA pursuant  to
applicable  regulations and Committee procedures. A  participant in the CODA who
has made a  deferral election  may terminate  or alter the  rate of  his or  her
deferrals at any time under the terms of the CODA.

  INVESTMENT OF FUNDS

    The   Committee  is   authorized  to   establish  a   choice  of  investment
alternatives,  including   securities  of   the   Company,  in   which   Company
contributions  to  the  CODA  (including  that  portion  of  compensation  which
participants elect  to  defer)  may be  invested.  The  investment  alternatives
established by the Committee and currently available to participants in the CODA
consist  of the Company Stock Fund and nine Vanguard Mutual Funds managed by the
Vanguard Group of  Investment Companies ("Vanguard"),  located in Valley  Forge,
Pennsylvania.  The  Company's matching  contributions  for the  Plan  Year ended
December 31, 1994 were (and the matching contributions for the Plan Year  ending
December  31, 1995 are currently intended to be) invested in the Company's Stock
Fund,  which  contributions  may  not   be  exchanged  for  another   investment
alternative.  Participants may elect at such time, in such manner and subject to
such restrictions as  the Committee  may specify, to  have contributions  (other
than  matching  contributions)  allocated  or  apportioned  among  the different
investment  alternatives.  Separate  CODA  accounts  are  established  for  each
investment alternative selected by a participant and each such account is valued
separately.  The Committee, in  its sole discretion,  may permit participants to
transfer amounts from one investment alternative to one or more other investment
alternatives at such time,  in such manner and  subject to such restrictions  as
the   Committee  may  specify.  No  commissions  are  payable  with  respect  to
acquisitions or dispositions of Vanguard fund shares.

    Investments in  the  Company Stock  Fund  (other than  the  non-exchangeable
matching  contribution described  in the  preceding paragraph)  may be exchanged
into other  investment choices  only on  a Trade  Date. Balances  from  Vanguard
investments  may not be exchanged into the Company Stock Fund. It is the current
policy of the Committee to keep all amounts related to the Company's Stock  Fund
invested  in Class A Common Stock, except  for estimated cash reserves which are
primarily used

                                       13
<PAGE>
to provide future benefit distributions,  future investment exchanges and  other
cash  needs  as  determined  by the  Committee.  Residual  cash  remaining after
accounting for estimated cash reserves generally will be used to purchase  Class
A  Common Stock. If cash reserves in  the Company Stock Fund are insufficient at
any given time  to provide  benefit distributions  and/or investment  exchanges,
shares  held  by the  Company  Stock Fund  will be  offered  to the  Company for
purchase. If the Company declines to purchase the shares, the Committee  intends
to offer the shares for sale in the Limited Market. Exchanges out of the Company
Stock  Fund may be  deferred until such  time, if ever,  that sufficient cash is
available to  make required  benefit distributions  and provide  for  investment
exchanges.  Accordingly, investment exchanges  of participants' investments held
in the Company  Stock Fund  may be restricted.  See "Market  Information --  The
Limited Market."

    The  following table summarizes,  as of the  dates indicated, the investment
performance of the  Company Stock  Fund and of  each of  Vanguard's nine  mutual
funds  available for investment for  the last five years, or  in the case of the
Intermediate Term Corporate  Portfolio, since  it was established  in 1993.  The
summary is based on an initial investment of $100 in each investment alternative
as  of December 31,  1989, except for the  Intermediate Term Corporate Portfolio
which is as of December 31, 1993.

                               COMPANY STOCK FUND

<TABLE>
<CAPTION>
                                                                              UNIT     PERCENT INCREASE
VALUATION AS OF                                                               VALUE        FOR YEAR
- --------------------------------------------------------------------------  ---------  -----------------
<S>                                                                         <C>        <C>
December 31, 1989.........................................................  $  100.00
December 31, 1990.........................................................     103.20            3.2
December 31, 1991.........................................................     116.31           12.7
December 31, 1992.........................................................     127.01            9.2
December 31, 1993.........................................................     140.85           10.9
December 31, 1994.........................................................     161.84           14.9
</TABLE>

                                 GNMA PORTFOLIO

<TABLE>
<CAPTION>
                                                                                            PERCENT
                                                                              UNIT     INCREASE/DECREASE
VALUATION AS OF                                                               VALUE        FOR YEAR
- --------------------------------------------------------------------------  ---------  -----------------
<S>                                                                         <C>        <C>
December 31, 1989.........................................................  $  100.00
December 31, 1990.........................................................     110.30           10.3
December 31, 1991.........................................................     128.83           16.8
December 31, 1992.........................................................     137.72            6.9
December 31, 1993.........................................................     145.85            5.9
December 31, 1994.........................................................     144.39           -1.0
</TABLE>

                          INDEX TRUST -- 500 PORTFOLIO

<TABLE>
<CAPTION>
                                                                                            PERCENT
                                                                              UNIT     INCREASE/DECREASE
VALUATION AS OF                                                               VALUE        FOR YEAR
- --------------------------------------------------------------------------  ---------  -----------------
<S>                                                                         <C>        <C>
December 31, 1989.........................................................  $  100.00
December 31, 1990.........................................................      96.70           -3.3
December 31, 1991.........................................................     125.90           30.2
December 31, 1992.........................................................     135.22            7.4
December 31, 1993.........................................................     148.61            9.9
December 31, 1994.........................................................     150.39            1.2
</TABLE>

                                       14
<PAGE>
                                PRIME PORTFOLIO

<TABLE>
<CAPTION>
                                                                              UNIT     PERCENT INCREASE
VALUATION AS OF                                                               VALUE        FOR YEAR
- --------------------------------------------------------------------------  ---------  -----------------
<S>                                                                         <C>        <C>
December 31, 1989.........................................................  $  100.00
December 31, 1990.........................................................     108.30            8.3
December 31, 1991.........................................................     114.91            6.1
December 31, 1992.........................................................     119.16            3.7
December 31, 1993.........................................................     122.73            3.0
December 31, 1994.........................................................     127.76            4.1
</TABLE>

                          SHORT-TERM FEDERAL PORTFOLIO

<TABLE>
<CAPTION>
                                                                                            PERCENT
                                                                              UNIT     INCREASE/DECREASE
VALUATION AS OF                                                               VALUE        FOR YEAR
- --------------------------------------------------------------------------  ---------  -----------------
<S>                                                                         <C>        <C>
December 31, 1989.........................................................  $  100.00
December 31, 1990.........................................................     109.30            9.3
December 31, 1991.........................................................     122.63           12.2
December 31, 1992.........................................................     130.24            6.2
December 31, 1993.........................................................     139.35            7.0
December 31, 1994.........................................................     138.10            -.9
</TABLE>

                             WELLESLEY INCOME FUND

<TABLE>
<CAPTION>
                                                                                            PERCENT
                                                                              UNIT     INCREASE/DECREASE
VALUATION AS OF                                                               VALUE        FOR YEAR
- --------------------------------------------------------------------------  ---------  -----------------
<S>                                                                         <C>        <C>
December 31, 1989.........................................................  $  100.00
December 31, 1990.........................................................     103.80            3.8
December 31, 1991.........................................................     126.22           21.6
December 31, 1992.........................................................     137.20            8.7
December 31, 1993.........................................................     157.37           14.7
December 31, 1994.........................................................     150.45           -4.4
</TABLE>

                                  WINDSOR FUND

<TABLE>
<CAPTION>
                                                                                            PERCENT
                                                                              UNIT     INCREASE/DECREASE
VALUATION AS OF                                                               VALUE        FOR YEAR
- --------------------------------------------------------------------------  ---------  -----------------
<S>                                                                         <C>        <C>
December 31, 1989.........................................................  $  100.00
December 31, 1990.........................................................      84.50          -15.5
December 31, 1991.........................................................     108.67           28.6
December 31, 1992.........................................................     126.60           16.5
December 31, 1993.........................................................     151.16           19.4
December 31, 1994.........................................................     150.86            -.2
</TABLE>

                                       15
<PAGE>
                         INTERNATIONAL GROWTH PORTFOLIO

<TABLE>
<CAPTION>
                                                                                            PERCENT
                                                                              UNIT     INCREASE/DECREASE
VALUATION AS OF                                                               VALUE        FOR YEAR
- --------------------------------------------------------------------------  ---------  -----------------
<S>                                                                         <C>        <C>
December 31, 1989.........................................................  $  100.00
December 31, 1990.........................................................      87.90          -12.1
December 31, 1991.........................................................      92.03            4.7
December 31, 1992.........................................................      86.69           -5.8
December 31, 1993.........................................................     125.45           44.7
December 31, 1994.........................................................     126.45             .8
</TABLE>

                             U.S. GROWTH PORTFOLIO

<TABLE>
<CAPTION>
                                                                                            PERCENT
                                                                              UNIT     INCREASE/DECREASE
VALUATION AS OF                                                               VALUE        FOR YEAR
- --------------------------------------------------------------------------  ---------  -----------------
<S>                                                                         <C>        <C>
December 31, 1989.........................................................  $  100.00
December 31, 1990.........................................................     104.60            4.6
December 31, 1991.........................................................     153.55           46.8
December 31, 1992.........................................................     157.85            2.8
December 31, 1993.........................................................     155.48           -1.5
December 31, 1994.........................................................     161.54            3.9
</TABLE>

                     INTERMEDIATE TERM CORPORATE PORTFOLIO
                         (ESTABLISHED NOVEMBER 1, 1993)

<TABLE>
<CAPTION>
                                                                                            PERCENT
                                                                              UNIT         DECREASE
VALUATION AS OF                                                               VALUE        FOR YEAR
- --------------------------------------------------------------------------  ---------  -----------------
<S>                                                                         <C>        <C>
December 31, 1993.........................................................  $  100.00
December 31, 1994.........................................................      95.80           -4.2
</TABLE>

  VESTING

    Under  the CODA as currently  in effect, each participant  is, at all times,
100% vested in  amounts deferred to  his or  her CODA account.  Effective as  of
January  1, 1995, the Company's matching  contribution for employees hired after
such date does not vest  at all prior to the  time such participant is  credited
with three Years of Service, and thereafter vests at the rate of 25% per Year of
Service  for years three through six, so that each participant's interest in his
or her Company matching  account becomes fully vested  after the participant  is
credited  with six  Years of Service.  A participant's interest  in such account
also becomes fully vested, notwithstanding the fact that the participant has not
yet been credited with six Years of  Service, at the time of such  participant's
attainment  of age 59 1/2, permanent  disability, judicial declaration of mental
incompetence or death,  while employed  by the Company.  The Company's  matching
contribution for existing employees as of January 1, 1995 remains fully vested.

  LOANS

    Loans  are available to participants from  the CODA account. Loans under all
of the  Company's  and  its  subsidiaries' qualified  retirement  plans  have  a
combined  maximum limit of $50,000 per participant  reduced by the excess of the
participant's highest aggregate outstanding loan balance(s) during the preceding
12-month period over the aggregate loan balance(s) outstanding on the date of  a
new loan. Loans are further limited to 50% of a participant's vested interest in
his  or her accounts in  all of the Company's  qualified retirement plans (loans
from the CODA may not  exceed the vested value in  the CODA less vested  amounts
invested  in the Company Stock  Fund). Loans must (i)  bear a reasonable rate of
interest, (ii) be adequately secured, (iii)  state the date upon which the  loan
must be

                                       16
<PAGE>
repaid,  which in any event may not exceed five years from the date on which the
loan is made,  unless the  proceeds are  used for  the purchase  of a  principal
residence, in which case repayment may not exceed 25 years and (iv) be amortized
with  level payments, made not less frequently  than quarterly, over the term of
the loan. The Committee currently requires that loans be repaid through  payroll
deductions.  The loan  documents provide  that 50%  of the  participant's vested
account balances in all of the Company's qualified retirement plans are security
for the loan  and the CODA  (as well as  the other Company  retirement plans  in
which  the participant has a loan), therefore, has a lien against such balances.
A  loan  will  result  in  a  withdrawal  of  the  borrowed  amounts  from   the
participant's  interest in the  Funds against which the  loan is made. Principal
and interest  payments  on the  loan  are allocated  to  the account(s)  of  the
borrowing  participant in accordance with the  current investment choices of the
participant.

  DISTRIBUTIONS AND WITHDRAWALS

    If a participant's employment  with the Company terminates  on or after  the
date  on which  the participant attains  the age  of 59 1/2,  the participant is
entitled to receive a single distribution of  his or her entire interest in  his
or  her CODA account and vested interest in the matching contribution account as
soon as  practicable following  the date  of such  termination. In  the event  a
participant  dies while employed  by the Company, the  Committee will direct the
Trustee to make a  single distribution of the  participant's entire interest  in
his  or her CODA account and  matching contribution account to the participant's
spouse. Alternatively,  if  such spouse  has  given  proper consent  or  if  the
participant  has no  spouse, the  Committee will  direct the  Trustee to  make a
single distribution  of  the  deceased  participant's  entire  interest  to  the
Beneficiary designated by the participant. In the event the Committee determines
that  the participant has suffered a  permanent disability while employed by the
Company, the Committee will direct the Trustee to make a single distribution  of
the  participant's  entire interest  in  his or  her  CODA account  and matching
contribution account to the disabled participant.

    If a participant's  employment with  the Company terminates,  other than  by
reason  of  permanent  disability or  death,  prior  to the  date  on  which the
participant attains the age of 59 1/2, the participant's entire interest in  his
or  her CODA  account and vested  interest in the  matching contribution account
generally will be paid in a single distribution as soon as practicable following
the date of such termination. If his or her vested interest is more than $3,500,
the participant may elect to receive  distribution of his or her account(s)  (i)
approximately  120 days  after the  end of the  year in  which his  or her fifth
consecutive Break  in  Service  occurs,  (ii) any  time  following  his  or  her
termination of employment and before five consecutive Breaks in Service or (iii)
at age 62.

    If  a  participant who  was only  partially  vested in  his or  her matching
contribution account  is reemployed  before having  five consecutive  Breaks  in
Service,  he or she  may reinstate his  or her account,  including the nonvested
portion which was previously  forfeited, by repaying  the amount distributed  to
him or her from such account before the earlier of (i) the date he or she incurs
five  consecutive Breaks in  Service following the date  of distribution or (ii)
five years following reemployment. Except in the case of qualifying hardship, no
withdrawals may be made from  a participant's CODA account  prior to his or  her
termination  of employment unless and until he or she attains the age of 59 1/2.
Any withdrawals made thereafter may be made only once in each Plan Year. In  the
absence of a qualified domestic relations order to the contrary, a participant's
interest  in  the  CODA may  not  be  voluntarily or  involuntarily  assigned or
hypothecated, except for  the purpose  of qualified  Company retirement  program
loans.  The  Committee  has  established  procedures  for  hardship  withdrawals
including (i) definition of qualifying  hardships, (ii) requirements for  having
first  withdrawn all  voluntary after-tax  contributions from  any other Company
retirement plans  and having  received the  maximum loans  available under  such
plans  and  (iii) requirement  for a  12-month  suspension from  making elective
deferrals into the CODA following the hardship withdrawal.

    All distributions, including withdrawals, from the CODA are paid in cash.

                                       17
<PAGE>
EMPLOYEE STOCK OWNERSHIP PLAN

    The Company's stock bonus  retirement plan became  effective on February  1,
1973  and was  approved by the  stockholders of  the Company at  the 1982 Annual
Meeting of Stockholders.  Effective January  1, 1985,  the plan  was amended  to
change  its  name to  the  Employee Stock  Ownership Plan  and  to enable  it to
purchase shares of Class  A Common Stock with  the proceeds of qualifying  loans
made  either to the  Company or to  the Employee Stock  Ownership Plan. To date,
this loan feature  has not been  utilized. In February  1990, the Company  Stock
Funds  within  the  Company's  Profit  Sharing  Retirement  Plan  and  the  CODA
(including the TRASOP Fund maintained within  the CODA) were transferred to  the
Employee  Stock  Ownership Plan  to enable  it to  qualify as  a "30%  ESOP" and
further the  Company's  goal  of  employee stock  ownership  by  increasing  the
percentage  of  the Company's  Class A  Common  Stock and  Class B  Common Stock
beneficially owned by current employees. In November 1992, the  non-exchangeable
Company  Stock  Fund  within the  CODA  was  transferred to  the  Employee Stock
Ownership Plan to enable  it to qualify  as a "30% ESOP"  in connection with  an
Offer  to Purchase for Cash, pursuant to which the Employee Stock Ownership Plan
acquired 700,444 shares of  Class A Common Stock  from stockholders who are  not
employees,  directors, consultants or members of their families in a transaction
designed to increase  the beneficial ownership  of current employees,  directors
and consultants. See "Market Information -- The Limited Market."

  ELIGIBILITY AND PARTICIPATION

    Generally,  all  employees who  have attained  the age  of 21,  completed 12
months of employment and completed 850 Hours of Service with the Company  during
one of the applicable 12-month computational periods are eligible to participate
as  of the  next semi-annual  entry date,  except employees  of groups  or units
designated as  ineligible. As  of December  31, 1994,  there were  approximately
14,500 participants in the Employee Stock Ownership Plan.

  CONTRIBUTIONS, ALLOCATIONS AND FORFEITURES

    For  the  Plan  Year  ended  December  31,  1994,  the  Company  contributed
approximately $10,516,000 to the accounts of participants in the Employee  Stock
Ownership Plan. The amount of the Company's annual contribution to participants'
accounts  in the Employee Stock Ownership Plan  is determined by, and within the
discretion of,  the Board  of  Directors, subject  to certain  limitations.  See
"General  Provisions  of  the  Profit Sharing  Retirement  Plan,  Employee Stock
Ownership Plan and CODA." Participants  may not make voluntary contributions  to
the  Employee Stock Ownership Plan. The  Company's contributions are made by the
due date (including extensions) of the  Company's federal income tax return  for
the  applicable year. The  Company's current practice has  been to make pro-rata
contributions quarterly.

    Company contributions to  the Employee  Stock Ownership Plan  for each  Plan
Year  are allocated to the accounts of  participants who are eligible to receive
such  contributions,  in  the  ratio  which  each  such  participant's  eligible
compensation  bears to the total eligible compensation of all such participants.
Eligible participants are  participants who  (i) complete 850  Hours of  Service
during  the Plan Year and (ii)  either are employed on the  last day of the Plan
Year or whose employment terminated during the  Plan Year as a result of  death,
retirement,   disability  or   involuntary  layoff   (other  than   for  cause).
Forfeitures, if  any,  of  the nonvested  portion  of  terminated  participants'
accounts  are  allocated  to  the accounts  of  remaining  participants  who are
entitled to receive an allocation  of the Company contribution. Forfeitures  are
allocated  in  the  ratio  which  each  such  remaining  participant's  eligible
compensation bears  to the  total eligible  compensation of  all such  remaining
participants.  However,  effective  January  1,  1995,  allocations  of  Company
contributions and forfeitures will be  made separately to different Fringe  Rate
groups  designated by  the Company,  such that  participants in  one Fringe Rate
group will receive a different allocation (as a percentage of compensation) than
participants in another Fringe Rate group.

  INVESTMENT OF FUNDS

    Although it is  generally intended  that the  assets of  the Employee  Stock
Ownership  Plan will  be held  in a Company  Stock Fund  consisting primarily of
securities of the Company, the Employee Stock

                                       18
<PAGE>
Ownership Plan and/or such  Company Stock Fund may  hold other assets which  may
consist  of  cash,  qualifying  employer real  property  or  qualifying employer
securities within the  meaning of  Sections 407(d)(4)  and (5)  of the  Employee
Retirement Income Security Act of 1974, as amended ("ERISA"), or other property.
The  exact  number of  shares of  Class A  Common  Stock, if  any, which  may be
purchased by the Trustee of the Employee Stock Ownership Plan in the future will
depend on various  factors, including  any modifications to  the Employee  Stock
Ownership  Plan adopted  either in response  to changes or  modifications in the
laws and  regulations governing  the Employee  Stock Ownership  Plan or  at  the
discretion of the Company's management.

    With  respect to those Company Stock Funds transferred to the Employee Stock
Ownership Plan  in February  1990 as  to  which participants  had the  right  to
exchange  into  other  investment  choices under  the  Company's  Profit Sharing
Retirement Plan or CODA, as  applicable, the investment choices available  under
the  latter plans (see "Employee Benefit Plans  -- CODA -- Investment of Funds")
are made  available  within the  Employee  Stock Ownership  Plan.  In  addition,
participants  who have  attained the  age of 55  and have  ten or  more years of
participation are  entitled,  pursuant  to  the  terms  of  the  Employee  Stock
Ownership  Plan  and Committee  procedures, to  exchange  a percentage  of their
balances  in  the  Company  Stock   Fund  into  the  same  Vanguard   investment
alternatives as are available under the CODA.

    The  Committee, in its sole discretion,  may permit participants to transfer
amounts from  one  investment  alternative  to  one  or  more  other  investment
alternatives  at such time, in  such manner and subject  to such restrictions as
the Committee  may  specify.  Investments  in the  Company  Stock  Fund  may  be
exchanged  into other investment choices only on a Trade Date. However, balances
from other Vanguard  investments may  not be  exchanged into  the Company  Stock
Fund.  Company contributions  directed to the  Company Stock  Fund are initially
utilized as cash  reserves to  provide benefit  distributions and/or  investment
exchanges. It is the current policy of the Committee to keep all amounts related
to  the  Company's Stock  Fund  invested in  Class  A Common  Stock,  except for
estimated cash  reserves which  are  primarily used  to provide  future  benefit
distributions, future investment exchanges and other cash needs as determined by
the  Committee.  Residual cash  remaining  after accounting  for  estimated cash
reserves will generally  be used to  purchase Class  A Common Stock.  If at  any
given  time cash reserves in the Company  Stock Fund are insufficient to provide
benefit distributions and/or  investment exchanges, shares  held by the  Company
Stock  Fund will be offered to the Company for purchase. If the Company declines
to purchase the shares, the  Committee intends to offer  the shares for sale  in
the  Limited Market.  Exchanges out  of the Company  Stock Fund  may be deferred
until such time,  if ever, that  sufficient cash is  available to make  required
benefit   distributions  and  provide  for  investment  exchanges.  Accordingly,
investment exchanges of participant's investments held in the Company Stock Fund
may be restricted. See "Market Information -- The Limited Market."

  VESTING

    The Employee Stock Ownership Plan vesting schedule currently provides that a
participant's interest does not vest at  all prior to the time such  participant
is credited with three Years of Service, and thereafter vests at the rate of 25%
per  Year of  Service for  years three through  six, so  that each participant's
interest becomes fully vested after the  participant is credited with six  Years
of  Service. A participant's interest also becomes fully vested, notwithstanding
the fact  that the  participant has  not yet  been credited  with six  Years  of
Service,  at the  time of such  participant's attainment  of the age  of 59 1/2,
permanent disability,  judicial declaration  of  mental incompetence  or  death,
while employed by the Company. A participant's interest in the TRASOP Fund or in
funds transferred from the CODA are 100% vested at all times.

  LOANS

    Loans  are available to participants from the Employee Stock Ownership Plan.
Loans under  all of  the Company's  and its  subsidiaries' qualified  retirement
plans  have a combined maximum  limit of $50,000 per  participant reduced by the
excess   of    the   participant's    highest   aggregate    outstanding    loan

                                       19
<PAGE>
balance(s)  during  the  preceding  12-month  period  over  the  aggregate  loan
balance(s) outstanding on the date of a  new loan. Loans are further limited  to
50%  of  a participant's  vested  interest in  his or  her  accounts in  all the
Company's qualified retirement  plans (loans from  the Employee Stock  Ownership
Plan  may  not exceed  the vested  value of  the amounts  in the  Employee Stock
Ownership Plan less vested amounts invested in the Company Stock Fund within the
Plan). Loans must  (i) bear a  reasonable rate of  interest, (ii) be  adequately
secured,  (iii) state the date upon which the  loan must be repaid, which in any
event may not exceed five years, unless  the proceeds are used for the  purchase
of  a principal residence, in  which case repayment may  not exceed 25 years and
(iv) be amortized with level payments, made not less frequently than  quarterly,
over the term of the loan. The Committee currently requires that loans be repaid
through  payroll  deductions.  The  loan  documents  provide  that  50%  of  the
participant's vested account balances in all the Company's retirement plans  are
security  for the loan,  and the Employee  Stock Ownership Plan  (as well as the
other Company retirement plans in which the participant has a loan),  therefore,
has  a lien  against such balances.  A loan will  result in a  withdrawal of the
borrowed amounts from the participant's interest in the Funds against which  the
loan  is  made  (other than  the  Company  Stock Fund).  Principal  and interest
payments  on  the  loan  are  allocated  to  the  account(s)  of  the  borrowing
participant   in  accordance  with   the  current  investment   choices  of  the
participant.

  DISTRIBUTIONS AND WITHDRAWALS

    If a participant's employment  with the Company terminates  on or after  the
date  on which  the participant attains  the age  of 59 1/2,  the participant is
entitled to receive a single distribution of  his or her entire interest in  his
or  her Employee Stock  Ownership Plan account as  soon as practicable following
the date of such termination. In the event a participant dies while employed  by
the Company, the Committee will direct the Trustee to make a single distribution
of the participant's entire interest in his or her Employee Stock Ownership Plan
account  to the participant's spouse or if  such spouse has given proper consent
or if  the  participant has  no  spouse to  the  Beneficiary designated  by  the
participant.  In the  event the  Committee determines  that the  participant has
suffered a permanent  disability while  employed by the  Company, the  Committee
will  direct  the Trustee  to make  a single  distribution of  the participant's
entire interest  in his  or her  Employee Stock  Ownership Plan  account to  the
disabled participant.

    If  a participant's  employment with the  Company terminates,  other than by
reason of  permanent  disability  or death,  prior  to  the date  on  which  the
participant  attains the age of 59 1/2, the participant's vested interest in his
or her Employee Stock Ownership Plan account generally will be paid in cash in a
single distribution. If the participant's vested interest in his or her  account
is $3,500 or less, benefits are paid as soon as practicable after termination of
employment.  If his or her  vested interest in the  account is more than $3,500,
the participant may elect  to receive a  distribution of his  or her account  in
cash  (i) approximately 120 days after  the end of the year  in which his or her
fifth consecutive Break in  Service occurs, (ii) any  time following his or  her
termination of employment and before five consecutive Breaks in Service or (iii)
at age 62.

    A  participant may elect  to receive a  distribution in the  form of Class A
Common Stock (and Class B  Common Stock, where applicable)  in lieu of the  cash
distribution alternatives described above. Such distribution will be made within
120  days of  the participant's normal  retirement age  (age 59 1/2)  or date of
actual  retirement,  if  later.  However,  for  employees  whose  employment  is
terminated  after February  9, 1990,  with respect to  any Class  A Common Stock
purchased after  December 31,  1986, a  participant electing  to receive  Common
Stock  shall receive the payments in  five annual installments commencing within
one year after the fifth Plan Year following termination of employment.

    If a participant  who was only  partially vested  in his or  her account  is
reemployed  before  having five  consecutive Breaks  in Service,  he or  she may
reinstate his  or  her  account,  including  the  nonvested  portion  which  was
previously  forfeited, by repaying  the amount distributed to  him or her before
the earlier of (i) the date he or she incurs five consecutive Breaks in  Service
following the date of distribution or (ii) five years following reemployment.

                                       20
<PAGE>
    A  participant  may,  under rules  established  by the  Committee,  make one
withdrawal from the Employee Stock Ownership  Plan after attaining age 62,  even
if the participant has not terminated employment.

    All  distributions from  the Employee Stock  Ownership Plan will  be made in
cash, except as noted above. In those instances in which Class A Common Stock or
Class  B  Common  Stock  is  distributed  to  participants  in  lieu  of   cash,
participants  cannot be assured that  they will be able  to sell their shares in
any one quarterly  Trade Date  or over  any specific period  of time  or at  the
Formula  Price at the time of such sale. Accordingly, a participant's ability to
sell shares of Class A Common Stock  or Class B Common Stock distributed out  of
the  Employee Stock Ownership  Plan could be  adversely affected by  any lack of
liquidity in the Limited Market. See "Market Information -- The Limited Market."

    All distributions of  shares of  Class A Common  Stock (and  Class B  Common
Stock where applicable) out of the Employee Stock Ownership Plan will be subject
to  the following conditions imposed by the Employee Stock Ownership Plan and/or
the Company's Certificate of Incorporation:

        (a) Such shares  will be  subject to  a right  of first  refusal by  the
    Company  and the Employee Stock  Ownership Plan, but will  not be subject to
    the  Company's  right  of  repurchase  upon  termination  of  employment  or
    affiliation.   See  "Description  of  Capital   Stock  --  Common  Stock  --
    Restrictions on Class A Common Stock."

        (b) In the event that such shares, at the time they are distributed  out
    of  the Employee Stock Ownership Plan, are not "Readily Tradeable Stock" (as
    that term is defined under Treasury Regulation Section  54.4975-7(b)(1)(iv))
    or  are subject  to a  "Trading Limitation" (as  that term  is defined under
    Treasury Regulation Section 54.4975-7(b)(10)), then they will be subject  to
    a  "put option" which gives  the holder of such  shares the right to require
    the Company to purchase all or a portion of such shares at their fair market
    value during two  limited time periods.  The first of  these periods is  the
    60-day  period following the date on which the shares are distributed out of
    the Employee Stock  Ownership Plan and  the second of  these periods is  the
    60-day  period following notification by the Company of the valuation of the
    Class A Common Stock and Class B  Common Stock as soon as practicable  after
    the beginning of the Plan Year commencing after such distribution.

    Accounts  transferred from the CODA or Profit Sharing Retirement Plan retain
the distribution options available under the  terms of the plan from which  they
were transferred.

    Participants  are not permitted to make withdrawals under the Employee Stock
Ownership  Plan  prior  to  termination   of  employment  except  for   hardship
withdrawals  from the account  transferred to the  Employee Stock Ownership Plan
from the  CODA.  See  "Employee  Benefit Plans  --  CODA  --  Distributions  and
Withdrawals."  In the  absence of  a qualified  domestic relations  order to the
contrary, a participant's interest in the Employee Stock Ownership Plan may  not
be voluntarily or involuntarily assigned or hypothecated, except for the purpose
of qualified Company retirement program loans.

GENERAL PROVISIONS OF THE PROFIT SHARING RETIREMENT PLAN, EMPLOYEE STOCK
OWNERSHIP PLAN AND CODA

    The  Profit Sharing Retirement Plan, Employee  Stock Ownership Plan and CODA
(collectively, the "Plans") each contain the following provisions:

  CONTRIBUTION LIMITATIONS

    The maximum contribution for any Plan Year which the Company may make to all
Plans for the benefit of a participant (including contributions to the CODA as a
result of salary deferral elections by participants), plus forfeitures, may  not
exceed  the lesser of (i) $30,000 or (ii) 25% of the participant's compensation.
The $30,000 limit will be adjusted for  cost of living in accordance with  rules
of the Secretary of the Treasury.

                                       21
<PAGE>
  ADMINISTRATION

    The  Plans are administered by the Committee, whose members are appointed by
and serve at the discretion of the Company's Board of Directors. The members  of
the  Committee receive no  compensation from the Plans  for services rendered in
connection therewith. The current members  of the Committee are R.E.  Bernstein,
S.J.  Dalich (Ex-Officio),  J. Collymore, W.M.  Layson, L.O.  Louden, A.H. Park,
J.M. Preimesberger, W. Reed, W.A. Roper, Jr., and M.W. Tobriner (Chairman).  The
address  of each such person  is Science Applications International Corporation,
10260 Campus Point  Drive, San Diego,  CA 92121, except  for Messrs. Layson  and
Tobriner   each  of   whom's  address  is   Science  Applications  International
Corporation, 1710  Goodridge Drive,  McLean, VA  22102 and  Ms. Collymore  whose
address  is  Science  Applications  International  Corporation,  10770 Wateridge
Circle, San Diego, CA 92121.

    The Committee has the power to supervise administration and control of  each
Plan's  operations, including the power and  authority to (i) allocate fiduciary
responsibilities,  other  than   trustee  responsibilities,   among  the   Named
Fiduciaries, (ii) designate agents to carry out responsibilities relating to the
Plan,  other  than fiduciary  responsibilities,  (iii) employ  legal, actuarial,
medical, accounting, programming and other assistance as the Committee may  deem
appropriate  in carrying out the Plan,  (iv) establish rules and regulations for
the conduct of the Committee's business and the administration of the Plan,  (v)
administer,  interpret,  construe and  apply  the Plan  and  determine questions
relating to eligibility, the amount of any participant's service and the  amount
of  benefits to which any participant or beneficiary is entitled, (vi) determine
the manner  in which  Plan assets  are disbursed  and (vii)  direct the  Trustee
regarding  investment of Plan assets, subject  to the directions of participants
when provided in the Plan.

  PASS-THROUGH VOTING AND TENDERING OF CLASS A COMMON STOCK AND CLASS B COMMON
  STOCK

    Each participant in the  Plans has the  right to instruct  the Trustee on  a
confidential  basis how to vote his or  her proportionate interest in all shares
of Class A Common Stock and/or Class  B Common Stock held in the various  Plans.
The  Plan documents provide that the Trustee will vote all allocated shares held
in the Plans as to which no voting instructions are received (except for  shares
held in the TRASOP Fund accounts of participants in the Employee Stock Ownership
Plan),  together with  all unallocated  shares held  in the  Plans, in  the same
proportion, on a Plan-by-Plan  basis, as the allocated  shares for which  voting
instructions  have  been received  are  voted. Shares  held  in the  TRASOP Fund
accounts, as to  which no  voting instructions from  participants are  received,
will  not  be  voted  by  the  Trustee.  The  Committee  is  required  to notify
participants of  their  pass-through voting  rights  prior to  each  meeting  of
stockholders.

    In  the event of  a tender or  exchange offer for  the Company's securities,
each participant in the Plans has  the right, under current Plan procedures,  to
instruct  the  Trustee on  a  confidential basis  whether  or not  to  tender or
exchange his or her proportionate interest in all shares of Class A Common Stock
and/or Class  B Common  Stock held  in  the various  Plans. The  Plan  documents
provide  that the Trustee will not tender  or exchange any allocated shares with
respect to which no instructions are received from participants. Shares held  in
the Plans which have not yet been allocated to the accounts of participants will
be  tendered or exchanged by  the Trustee, on a  Plan-by-Plan basis, in the same
proportion as the allocated shares held in each Plan are tendered or exchanged.

    The Trustee's duties  with respect to  voting and tendering  of Class A  and
Class  B Common Stock are  governed by the fiduciary  provisions of ERISA. These
fiduciary provisions of  ERISA may  require, in  certain limited  circumstances,
that  the Trustee override the votes, or  decisions whether or not to tender, of
participants with respect to Class A or  Class B Common Stock and to  determine,
in  the Trustee's  best judgment, how  to vote the  shares or whether  or not to
tender the shares.

  TRUSTEE

    State Street Bank and  Trust Company of North  Quincy, Massachusetts is  the
Trustee under each of the Plans.

                                       22
<PAGE>
    Generally,  the  Trustee  has  all  the  rights  afforded  a  trustee  under
applicable law, although the Trustee generally may exercise those rights only at
the direction of the Committee. Subject  to this limitation and those set  forth
in  the Plans and master trust agreement,  the Trustee's rights include, but are
not limited to,  the right  to (i)  invest and reinvest  the funds  held in  the
Plans'  trust  in  any investment  of  any kind,  including  qualifying employer
securities and qualifying employer real property as such investments are defined
in Section  407(d)  of  ERISA,  and contracts  issued  by  insurance  companies,
including  contracts under  which the insurance  company holds Plan  assets in a
separate account  or  comingles  separate  accounts  managed  by  the  insurance
company,  (ii) retain  or sell  the securities  and other  property held  in the
Plans' trust, (iii) consent  or participate in any  reorganization or merger  in
regard to any corporation whose securities are held in the Plans' trust (subject
in  the  case  of  the Company's  securities,  generally,  to  the participants'
pass-through voting rights and right to instruct  the Trustee in the event of  a
tender  or exchange offer) and to pay calls or assessments imposed on the holder
thereof and to consent to any contract,  lease, mortgage or purchase or sale  of
any  property between such corporation and  any other parties, (iv) exercise all
the rights of the holder of any security held in the Plans' trust, including the
right to vote such securities (subject, in the case of the Company's securities,
generally, to  the  participants'  pass-through  voting  rights),  convert  such
securities  into other  securities, acquire  additional securities  and exchange
such securities,  (v) vote  proxies and  exercise any  other similar  rights  of
ownership,  subject to the Committee's  right to instruct the  Trustee as to how
(or the method of determining  how) the proxies should  be voted or such  rights
should  be exercised and (vi) lend to  participants in the Plans such amounts as
the Committee directs.

    The  Trustee's  compensation  and  all   other  expenses  incurred  in   the
establishment,  administration  and  operation of  the  Plans are  borne  by the
respective Plans  unless the  Company  elects to  pay  such expenses.  Costs  or
expenses  which are particular to  a specific asset or  group of assets (such as
interest and normal brokerage and  other similar charges incurred in  connection
with  the  purchase  of  securities  by the  Plans'  trust)  are  chargeable and
allocable to the participants' accounts  to which such securities are  allocated
in a manner determined by the Committee.

  ADMINISTRATIVE AND CUSTODIAL SERVICES

    The  Company  has entered  into  an administrative  services  agreement with
Vanguard, pursuant to which Vanguard performs specified administrative  services
for  the Plans, principally related  to accounting and recordkeeping. Vanguard's
fees for these administrative services are borne by the respective Plans.

  ACCOUNT STATEMENTS

    Each participant is furnished with a statement of his or her accounts in the
respective Plans, as of the end of each calendar quarter.

  AMENDMENT AND TERMINATION

    The Company has reserved the right to  amend each of the Plans at any  time,
for  any reason and without prior notice, except that no such amendment may have
the effect of (i) generally causing any  assets of the Plans' trusts to be  used
for or diverted to any purpose other than providing benefits to participants and
their  beneficiaries and defraying expenses of the Plans, except as permitted by
applicable law, (ii) depriving any participant or beneficiary, on a  retroactive
basis,  of  any  benefit to  which  they  would otherwise  be  entitled  had the
participant's employment with  the Company terminated  immediately prior to  the
amendment  or (iii) increasing the liabilities  or responsibilities of a Trustee
or an Investment Manager without its written consent.

    The Company has also retained the right to terminate any of the Plans at any
time and for any reason, including if  the Company ceases to exist as an  entity
in  the event  it merges into  or with  any other corporation.  In addition, the
Company may discontinue contributions to the Plans; provided, however, that  any
such  discontinuation  of contributions  shall  not automatically  terminate the
Plans as to funds and assets then held by the Trustee.

                                       23
<PAGE>
  ERISA

    Each of the Plans is subject to the provisions of ERISA, including reporting
and disclosure obligations, fiduciary standards, and the prohibited  transaction
rules  of Title I thereof. Since each of the Plans is an individual account plan
under ERISA, none of the  Plans are subject to  the jurisdiction of the  Pension
Benefit  Guaranty Corporation ("PBGC") under  Title IV of ERISA  and none of the
Plans' benefits are guaranteed by the PBGC.

  FEDERAL INCOME TAX CONSEQUENCES

    Each  of  the  Plans  is  qualified  under  Section  401(a)  of  the   Code.
Qualification  of the Plans under  Section 401(a) of the  Code has the following
federal income tax consequences:

        (a) A participant will not be  subject to federal income tax on  Company
    contributions to the Plans at the time such contributions are made.

        (b)  A participant  will not  be subject  to federal  income tax  on any
    income or appreciation with respect to such participant's accounts under the
    Plans  until  distributions  are  made  (or  deemed  to  be  made)  to  such
    participant.

        (c)  A  participant  and the  Company  will  not be  subject  to federal
    employment taxes on Company contributions to the Plans, except as set  forth
    below with respect to certain Company contributions to the CODA.

        (d)  The  Plans  will  not  be subject  to  federal  income  tax  on the
    contributions to them  by the  Company and will  not be  subject to  federal
    income tax on any of their income or realized gains, assuming that the Plans
    do not realize any unrelated business taxable income.

        (e)  Participation in  the Plans will  preclude or  restrict an employee
    from making  deductible contributions  to an  Individual Retirement  Account
    ("IRA"),  depending  on the  employee's  marital status  and  adjusted gross
    income ("AGI") for the year. If an employee or his or her spouse is  covered
    by an employer-maintained retirement plan (such as any of the Plans), an IRA
    deduction  is  available only  if the  participant's AGI  does not  exceed a
    phase-out level. For  married couples,  the phase-out of  the IRA  deduction
    begins  at $40,000 of AGI and there is no deduction if the participant's AGI
    exceeds $50,000. The  phase-out for single  employees is $25,000/$35,000  of
    AGI.  For AGI in the phase-out range,  the IRA deduction limit is reduced by
    the ratio of AGI in excess  of $40,000 or $25,000, whichever is  applicable,
    to  $10,000.  AGI is  determined  before any  IRA  deduction, but  after any
    elective deferrals to  the CODA.  To the extent  that the  IRA deduction  is
    limited  under  these  provisions,  a  non-deductible  IRA  contribution  is
    permitted (in an amount  equivalent to the reduction  in the deductible  IRA
    amount).

        (f)  Subject to the contribution limitations contained in the Plans, the
    Company will be  able to deduct  the amounts that  it contributes under  the
    Plans,  with the amount  of such deduction generally  equaling the amount of
    the contributions.

        (g) Distributions from the Plans will  be subject to federal income  tax
    under  special,  complex rules  that apply  generally to  distributions from
    tax-qualified retirement plans. In general,  a single distribution from  any
    of  the Plans  will be taxable  in the  year of receipt  at regular ordinary
    income rates  (on the  full amount  of the  distribution, exclusive  of  the
    amount  of the participant's voluntary, non-deductible contributions made to
    those Plans  which  previously  permitted  such  contributions)  unless  the
    distributee  is eligible for and elects  (i) to make a qualifying "rollover"
    of the amount distributed  to an IRA  or another qualified  plan or (ii)  to
    utilize  10-year  averaging,  5-year  averaging  or  partial  capital  gains
    taxation of  the  distribution.  However,  the  tax  on  any  portion  of  a
    qualifying   lump   sum   distribution   represented   by   "net  unrealized
    appreciation" in  Class A  or  Class B  Common  Stock distributed  shall  be
    deferred  until  a subsequent  sale or  taxable  disposition of  the shares,
    unless the distributee elects not to have this deferral apply.

        A "lump sum  distribution," for purposes of eligibility for deferral  of
    tax  on net  unrealized appreciation,  is defined  as a  distribution of the
    employee's entire vested interest under the Plan

                                       24
<PAGE>
    within one taxable year (i) on  account of the participant's death or  other
    separation  from  service or  (ii) after  the  participant has  attained age
    59 1/2. For purposes of this definition, distributions from the CODA and the
    Profit  Sharing  Retirement  Plan  must  be  aggregated.  For  a  lump   sum
    distribution  to be eligible for 5-year averaging, the participant also must
    have been a participant in the Plan from which the distribution is made  for
    at least five years prior to the year of distribution and must have attained
    age  59 1/2  when the distribution  is received. Under  a special transition
    rule, an individual who had attained age 50 on January 1, 1986 and who would
    otherwise be entitled to elect 5-year  averaging (without regard to the  age
    59  1/2  requirement)  may  instead  make  a  one-time  election  of 10-year
    averaging (at 1986 rates) and may elect to have the pre-1974 portion of  the
    distribution  taxed  at  1986 capital  gains  rates. The  special  5-year or
    10-year averaging treatment, as well as partial capital gains treatment,  of
    lump  sum distributions is applicable to a lump sum distribution from a Plan
    only if all other lump sum distributions (whether or not from the same  Plan
    or  Plans of a  similar type) received  during the same  taxable year by the
    participant are  treated  in the  same  manner.  Hence, for  example,  if  a
    participant  receives  a lump  sum distribution  from  the CODA,  the Profit
    Sharing Retirement Plan and  the Employee Stock Ownership  Plan in the  same
    taxable  year, he or she could not  elect to use 5-year or 10-year averaging
    on the CODA and Profit Sharing Retirement Plan distributions while  electing
    a  rollover to an IRA of the  distribution from the Employee Stock Ownership
    Plan.

        "Early"  distributions from the Plans will  result in an additional  10%
    tax  on the taxable  portion of the  distribution, except to  the extent the
    distribution (i) is rolled over to an IRA or
    other qualified  plan  or (ii)  is  used for  deductible  medical  expenses.
    "Early"   distributions  are   in-service  distributions   (i.e.,  prior  to
    termination of employment)  prior to  the date the  participant attains  age
    59  1/2  unless due  to  the permanent  disability  of the  participant, and
    distributions made following termination of service unless due to the  death
    of the participant or made to a participant who terminated employment during
    or after the calendar year the participant attained the age of 55.

        (h)   A  participant  (or  his  or  her  spouse  in  the  event  of  the
    participant's death) who (i) receives  a distribution from the Plans  (other
    than  certain mandatory distributions  after age 70 1/2)  and (ii) wishes to
    defer immediate tax upon receipt  of such distribution, may transfer  (i.e.,
    "rollover")  all  or  a portion  thereof,  exclusive  of the  amount  of the
    participant's voluntary  nondeductible contributions  (made to  those  Plans
    which  previously permitted the participant  to make voluntary nondeductible
    contributions) received in  the distribution, to  either an IRA  or, in  the
    case  of a participant, another qualified  retirement plan. To be effective,
    the  "rollover"  must  be  completed  within  60  days  of  receipt  of  the
    distribution.  Alternatively, the participant or spouse may request a direct
    rollover from the  Plans to  an IRA  or, in the  case of  a participant,  to
    another qualified retirement plan.

          A participant  (or his or  her spouse)  who does not  arrange a direct
    rollover to an IRA  or another qualified plan  will be subject to  mandatory
    federal income tax withholding at a rate of 20% of the taxable distribution,
    even  if the participant or spouse later  makes a rollover within the 60-day
    period.

        A participant (or his or her spouse) who makes a valid "rollover" to  an
    IRA  will  defer payment  of  federal income  tax  until such  time  as such
    participant (or his or her spouse) actually begins to receive  distributions
    from the IRA. IRA earnings accumulate on a tax-deferred basis until actually
    distributed; however, IRA funds may not be withdrawn without penalty until a
    participant  (or his  or her  spouse) (i)  attains the  age of  59 1/2, (ii)
    becomes disabled or (iii) dies. The Code requires that distributions from an
    IRA or a  qualified retirement  plan begin  not later  than April  1 of  the
    taxable  year following the year  in which an individual  attains the age of
    70  1/2,  at  which  time  periodic  distributions  may  continue  for   the
    participant's  lifetime  or  for the  lifetime  of the  participant  and the
    participant's spouse.

                                       25
<PAGE>
        (i) The Code imposes  a 15% excise tax  on "excess distributions" to  an
    individual  from all  qualified retirement  plans and  IRAs (whether  or not
    plans of the same employer). In general, an
    "excess distribution"  is  a  distribution or  distributions  in  excess  of
    $112,500  in any calendar year  (adjusted for cost-of-living increases). For
    1995, the  limit is  $150,000. This  limit is  increased to  $562,500  (also
    adjusted  for cost-of-living) in the  case of a lump  sum distribution as to
    which a qualified  recipient elects 5-year  or 10-year averaging  treatment.
    For  1995, the limit is $750,000. Also,  an individual was entitled to elect
    on his or her 1988 federal income tax return to exclude benefits accrued  as
    of  August 1, 1986, but these benefits are considered in determining whether
    additional accrued benefits are subject to the tax.

    In addition to the federal income tax consequences applicable to all of  the
Plans,  the Deferred  Fund of the  CODA is intended  to be a  qualified "cash or
deferred arrangement" under  Section 401(k) of  the Code. A  participant in  the
CODA  who elects  to defer  a portion of  his or  her compensation  and have the
Company contribute it to the CODA will  not be subject to federal income tax  on
the  amounts contributed at the time  the contributions are made. However, these
contributions will  be subject  to  social security  taxes and  certain  federal
unemployment  taxes.  Elective deferrals  by a  participant to  his or  her CODA
account is limited to $7,000 annually (adjusted for cost-of-living). This annual
limit applies on an  employee-by-employee basis to  all 401(k) plans  (including
plans  of other employers) in which the employee participates. For calendar year
1995, the adjusted limit is $9,240.

    Generally,  the  Company  will  be  able  to  deduct  the  amounts  that  it
contributes  to the CODA  pursuant to employee  elections to defer  a portion of
their compensation, as well as any matching or additional Company  contributions
it  makes to  the Deferred Fund.  The deduction will  be equal to  the amount of
contributions made.

    With respect to loans from the CODA commencing after December 31, 1986,  any
interest  paid  by the  participant will  not be  deductible, regardless  of the
purpose of the loan or use of the loan proceeds. Moreover, interest paid on  any
loan  from any of the Plans by a "key employee," as defined in Section 416(i) of
the Code, will not be deductible.

    The foregoing discussion is intended only  as a summary of certain  relevant
federal income tax consequences and does not purport to be a complete discussion
of  all  of the  tax consequences  of participation  in the  Plans. Accordingly,
participants should consult their own tax advisors with respect to all  federal,
state and local tax effects of participation in the Plans. Moreover, the Company
does  not  represent  that the  foregoing  tax  consequences will  apply  to any
particular participant's specific circumstances or will continue to apply in the
future and makes  no undertaking  to maintain  the tax-qualified  status of  the
Plans.

BONUS COMPENSATION PLAN

  GENERAL

    The  Company's Bonus Compensation Plan became  effective on February 1, 1984
and was approved by the stockholders of  the Company at the 1984 Annual  Meeting
of  Stockholders. The  Bonus Compensation Plan  was amended and  restated in its
current form on April 2, 1991. The Plan provides for the distribution of bonuses
in cash or shares of Class A  Common Stock or both. The Bonus Compensation  Plan
is not subject to ERISA and is not intended to be qualified under Section 401(a)
of the Code.

  ELIGIBILITY AND PARTICIPATION

    All  officers,  directors  and  employees of  the  Company  are  eligible to
participate in and receive bonuses under the Bonus Compensation Plan.

  AWARDS

    Each year the Company establishes a bonus pool which is currently limited to
seven percent of aggregate compensation paid  or accrued by the Company for  all
persons  eligible to receive  bonuses under the  Bonus Compensation Plan. Awards
under the Bonus Compensation Plan are generally

                                       26
<PAGE>
made based upon the employee obtaining or achieving performance criteria and, in
some cases, contingent upon a requirement that the employee purchase a specified
number of shares of Class A Common Stock in the Limited Market at the prevailing
Formula Price. Awards of bonuses may be made in cash or shares of Class A Common
Stock or a combination of cash and  shares and are made upon the  recommendation
of  group  managers  or the  Chief  Executive  Officer of  the  Company,  at the
discretion of  the  committee administering  the  Bonus Compensation  Plan  (the
"Bonus  Compensation  Committee").  Awards  of  bonuses  pursuant  to  the Bonus
Compensation Plan are generally distributed after the end of the fiscal year  to
which  the  bonus relates.  Pursuant to  the  Certificate of  Incorporation, all
shares of Class  A Common Stock  awarded under the  Bonus Compensation Plan  are
subject  to the  Company's right  of first  refusal and  the Company's  right of
repurchase upon termination  of employment or  affiliation. See "Description  of
Capital  Stock -- Common Stock -- Restrictions  on Class A Common Stock." Awards
of shares of Class A Common Stock may also be subject to forfeiture, in whole or
in part,  in the  event of  the  termination of  the recipient's  employment  or
affiliation with the Company prior to the expiration of certain vesting periods,
as determined by the Bonus Compensation Committee.

    The  Bonus Compensation Plan also provides  for the award of special bonuses
("Spot Bonuses") to  reward extraordinary  effort or  special achievement.  Spot
Bonuses may be awarded and distributed to eligible persons at any time, in cash,
up  to  a maximum  of $1,000,  by a  group manager  or by  the President  of the
Company. Individual  awards, other  than  Spot Bonuses,  generally range  in  an
amount  from one week's salary to 25% of a recipient's annual salary, based upon
the recipient's position with the Company; however, the Bonus Compensation  Plan
does  not provide for  a maximum or minimum  number of shares  of Class A Common
Stock or an amount of cash which may be awarded to any recipient.

    Pursuant to the  Bonus Compensation Plan,  bonuses to members  of the  Bonus
Compensation  Committee (other than the Chief  Executive Officer of the Company)
must be  approved  by the  Chief  Executive Officer  and  bonuses to  the  Chief
Executive   Officer  must  be  approved  by  the  Board  of  Directors  and  the
Compensation  Committee  of  the  Board  of  Directors.  Members  of  the  Bonus
Compensation  Committee are ineligible to receive awards of Class A Common Stock
while serving on the Bonus Compensation Committee. For services rendered  during
the fiscal year ended January 31, 1994, a total of 7,956 individuals received an
aggregate  of approximately  $14,180,000 in cash  bonuses and  660,000 shares of
Class A Common Stock.

  FEDERAL INCOME TAX CONSEQUENCES

    Awards under the Bonus Compensation Plan of cash bonuses and shares of Class
A Common Stock that are not subject to forfeiture are taxable as ordinary income
to the recipient in the year received. Awards of shares of Class A Common  Stock
that  are subject to  forfeiture will not  be recognized for  federal income tax
purposes by recipients at  the time such awards  are made, unless the  recipient
makes  an election, as discussed below, to  recognize the award as income at the
time received.

    The recipient  of  shares  of Class  A  Common  Stock that  are  subject  to
forfeiture  will recognize  income at  the time  all or  a portion  of the award
becomes nonforfeitable to the extent of the value of such nonforfeitable  shares
at  such  time. Such  recipient may,  however, elect  to recognize,  for federal
income tax purposes, the value of an award of shares of Class A Common Stock  on
the  date such  shares are  received, even though  the shares  remain subject to
forfeiture at that  time. The election  must be  made within 30  days after  the
award of shares.

    If  such an election is made, future appreciation in the value of the shares
of Class A Common Stock will not be treated as taxable compensation. However, if
the shares are forfeited after the taxable year in which such election is  made,
no  deduction will  be allowed to  the recipient.  The Company is  entitled to a
deduction at the time the recipient recognizes the award (or a portion  thereof)
as  taxable income in an amount equal  to the amount recognized by the recipient
as taxable income.

                                       27
<PAGE>
    The foregoing discussion is  intended only as a  summary of certain  federal
income  tax consequences and does not purport to be a complete discussion of all
of the  tax  consequences  of  participation in  the  Bonus  Compensation  Plan.
Accordingly,  recipients  of awards  under  the Bonus  Compensation  Plan should
consult their own tax advisors with respect to all federal, state and local  tax
effects  of participation in the Bonus  Compensation Plan. Moreover, the Company
does not  represent  that the  foregoing  tax  consequences will  apply  to  any
particular participant's specific circumstances.

  AMENDMENT AND TERMINATION

    The Bonus Compensation Plan may at any time be amended or terminated, either
by  the Company's  stockholders or  by the  Board of  Directors, except  that no
amendment  or  termination  of  the  Bonus  Compensation  Plan  may,  without  a
participant's   consent,  affect  any  bonus   award  previously  made  to  such
participant.

  ADMINISTRATION

    The Bonus  Compensation  Plan  is administered  by  the  Bonus  Compensation
Committee,  whose members consist of three or more directors. The members of the
Bonus Compensation Committee are appointed by and serve at the discretion of the
Company's Board  of  Directors.  Members of  the  Bonus  Compensation  Committee
receive  no compensation from the Bonus  Compensation Plan for services rendered
in connection therewith. The current members of the Bonus Compensation Committee
are J.R. Beyster (Chairman),  M.E. Trout and J.B.  Wiesler. The address of  each
such  person  is Science  Applications  International Corporation,  10260 Campus
Point Drive, San Diego, CA 92121.

STOCK COMPENSATION PLANS

  GENERAL

    On April 9, 1994,  the Company adopted the  Stock Compensation Plan and  the
Management  Stock Compensation Plan.  In connection with  the Stock Compensation
Plans, the Company entered into a trust agreement ("Trust Agreement") with State
Street Bank and Trust Company, as Trustee, establishing a trust ("Trust")  which
will hold the accounts of participants under the Stock Compensation Plans.

  ELIGIBILITY, PARTICIPATION AND AWARDS

    All  officers  and employees  of the  Company  (including directors  who are
employees of  the  Company) are  eligible  to  receive awards  under  the  Stock
Compensation  Plans.  However,  only a  select  group of  management  and highly
compensated senior employees are eligible to receive awards under the Management
Stock Compensation Plan. It is intended that the participants of the  Management
Stock  Compensation Plan be limited to individuals that would permit the plan to
be treated as  a "top hat"  plan under applicable  Internal Revenue Service  and
Department of Labor regulations.

    Each  year  the Company  will establish  a discretionary  stock compensation
award pool. Awards  under the Stock  Compensation Plans will  generally be  made
upon  the employee attaining or achieving performance criteria. Awards under the
Stock Compensation Plans will be determined by the Awarding Authority, which  is
an  individual or individuals to  be appointed by the  Board of Directors of the
Company. J.R. Beyster  is the current  Awarding Authority. The  address of  J.R.
Beyster  is Science  Applications International Corporation,  10260 Campus Point
Drive, San Diego, CA 92121.

    Awards will be  made in Share  Units, as defined  in the Stock  Compensation
Plans.  Each Share  Unit generally  corresponds to one  share of  Class A Common
Stock of the Company, but  the employee receiving an  award of Share Units  will
not  have a  direct ownership  interest in  the shares  of Class  A Common Stock
represented by the Share Units. The Company will contribute to the Trust  either
shares  of Class A  Common Stock, or  cash with which  the Trustee will purchase
Class A Common Stock, corresponding to  the Share Units awarded under the  Plan.
Each employee receiving an award of Share Units will have an account established
on  his or her  behalf in the Trust  credited with the shares  of Class A Common
Stock allocated to the account based on the award of Share Units.

                                       28
<PAGE>
    Each account established  in the  Trust under the  Stock Compensation  Plans
will  be subject to a vesting schedule not to exceed seven years, established by
the Awarding  Authority.  It is  contemplated  that the  vesting  schedule  will
generally provide for vesting at the rate of one-third at the end of each of the
fifth,  sixth  and  seventh years  following  the  date of  the  award. Unvested
portions of  the  account will  be  forfeited in  the  event of  termination  of
employment  for whatever reason (other than death)  prior to full vesting of the
account. Any  forfeited account  balances  may be  returned  to the  Company  or
reallocated to other participants as determined by the Company.

    Distribution  of  vested  account balances  will  occur  at the  end  of the
seven-year vesting  period  (or upon  termination  of employment,  if  earlier).
However,  employees  may elect,  within 90  days of  the date  of the  award, to
receive distribution of the account as  it becomes vested or, alternatively,  in
the  case of the Management Stock Compensation Plan, to defer distribution until
termination of employment.

  PROVISIONS RELATING TO THE TRUST

    Although administered  under a  single Trust  Agreement, each  of the  Stock
Compensation  Plans is a  separate plan, and  the accounts of  each of the Stock
Compensation Plans are maintained under  a separate sub-trust with the  Trustee.
The assets of the sub-trust established for each of the Stock Compensation Plans
are not available to pay benefits or satisfy liabilities of the other Plan.

    The Trust is a so-called "grantor" trust or "rabbi" trust. The assets of the
Trust  are available to satisfy the creditors of the Company in the event of the
bankruptcy or insolvency of the Company. Accordingly, participants in the  Stock
Compensation Plans have no direct right to obtain shares of Class A Common Stock
or  other assets held in the Trust in the event of such insolvency or bankruptcy
and also have no direct rights  against the Company for their benefits.  Rather,
participants  have the  limited rights of  a general creditor  (along with other
general creditors of the Company) whose  only recourse is against the assets  of
the  Company, including the assets of the Trust. The assets of the Trust are not
guaranteed or insured by any party, including the Company.

  FEDERAL INCOME TAX CONSEQUENCES

    Because awards under the Stock Compensation Plans are represented only by an
interest in the  Trust, and  because the  Trust is  intended to  be a  so-called
"grantor"  trust within the meaning of subpart  E, part I, subchapter J, chapter
1, subtitle A of the Code  (by virtue of the fact  that the assets of the  Trust
are  available  to satisfy  the creditors  of the  Company in  the event  of the
Company's bankruptcy or insolvency), the participants in the Stock  Compensation
Plans  should not be considered to have  taxable income until their accounts are
distributed or made available to them under the terms of the Stock  Compensation
Plans.  This tax treatment is consistent with a series of private letter rulings
issued by the Internal Revenue Service with respect to so-called "rabbi" trusts,
including a private letter ruling issued in  1992 with respect to a rabbi  trust
designed  to invest  primarily or  exclusively in  employer stock.  Although the
Company believes that  the analysis  contained in these  private letter  rulings
applies  to the Stock  Compensation Plans, the Stock  Compensation Plans are not
identical to the plans considered in the rulings, and, moreover, private  letter
rulings apply only to the taxpayer who requests and receives the ruling. Because
the  Company is not  applying for a  ruling on behalf  of the Stock Compensation
Plans, there can be no definite assurance that the above-described tax treatment
will apply. The foregoing  discussion is intended only  as a summary of  certain
relevant  federal income tax consequences and does  not purport to be a complete
discussion of  all  of  the  tax consequences  of  participation  in  the  Stock
Compensation  Plans.  Accordingly,  participants should  consult  their  own tax
advisors  with  respect  to  all  federal,  state  and  local  tax  effects   of
participation  in the Stock  Compensation Plans. Moreover,  the Company does not
represent that  the foregoing  tax  consequences will  apply to  any  particular
participant's specific circumstances or will continue to apply in the future.

  ERISA

    It  is intended that  the Management Stock Compensation  Plan be exempt from
the reporting and disclosure, participation  and vesting, funding and  fiduciary
responsibility  provisions  of  ERISA  as  a  plan  "which  is  unfunded  and is
maintained  by   an   employer   primarily  for   the   purpose   of   providing

                                       29
<PAGE>
deferred  compensation for  a select group  of management  or highly compensated
employees" (a  so-called "top  hat" plan).  The Department  of Labor  issued  an
opinion  letter in 1992 indicating that a rabbi trust established to be invested
primarily in  stock of  the employer  would not  cause the  related plan  to  be
"funded." Hence, the related plan was entitled to rely on the top hat exemption.

    It is intended that the Stock Compensation Plan be exempt from ERISA because
it  is not a plan which is designed to provide retirement income to employees or
which results in the  deferral of income by  employees for periods extending  to
the  termination of  employment or beyond.  Although the  Company believes these
ERISA exemptions are available to the Stock Compensation Plans, no Department of
Labor opinion is  being sought  and no  assurances can  be made  that the  ERISA
exemptions will apply or continue to apply.

  AMENDMENTS AND TERMINATION

    The  Board of Directors may amend  or terminate the Stock Compensation Plans
for any reason,  including, but not  limited to, adverse  changes in  accounting
rules or tax laws or the bankruptcy, receivership or dissolution of the Company.
In  the event of amendment or termination, benefits will either be paid out when
due under the  terms of  the Stock  Compensation Plans or  paid out  as soon  as
practicable  as determined by the Stock Compensation Plans Committee in its sole
discretion.

  ADMINISTRATION

    The day-to-day administration of the Stock Compensation Plans is provided by
the Stock Compensation Plans  Committee appointed by the  Board of Directors  of
the  Company. D.W. Baldwin, S.P.  Fisher and W. Reed  are the current members of
the Stock  Compensation Plans  Committee. The  address of  each such  person  is
Science  Applications International  Corporation, 10260 Campus  Point Drive, San
Diego, CA 92121. Members of the  Committee are eligible to receive awards  under
the Stock Compensation Plans.

EMPLOYEE STOCK PURCHASE PLANS
1993 EMPLOYEE STOCK PURCHASE PLAN

  GENERAL

    The  Stock Purchase Plan was approved by  the stockholders of the Company at
the 1993 Annual Meeting  of Stockholders and became  effective on July 9,  1993.
The Stock Purchase Plan is intended to qualify under Section 423(b) of the Code.
The  Stock Purchase Plan  provides for the  purchase of Class  A Common Stock by
participating employees  through voluntary  payroll  deductions. At  each  Trade
Date,  the  Trustee purchases  for the  account of  each participant  that whole
number of shares of Class  A Common Stock which may  be acquired from the  funds
available  in  the  participant's  stock  purchase  account,  together  with the
Company's five percent contribution described below. The Stock Purchase Plan  is
not subject to ERISA.

  ELIGIBILITY

    Generally, all of the Company's employees are eligible to participate in the
Stock  Purchase Plan, except for employees in non-participating subsidiaries. No
employee, however, who owns capital stock  of the Company having more than  five
percent  of the  voting power  or value of  such capital  stock will  be able to
participate. An employee's eligibility to participate in the Stock Purchase Plan
will terminate immediately upon termination of employment with the Company.

    Employees may participate in the Stock Purchase Plan by completing a payroll
deduction authorization form and providing it to the designated officials of the
Company. The minimum payroll deduction allowed is three percent of  compensation
and the maximum allowable deduction is 10% of compensation. Further, no employee
is  entitled to purchase an amount of Class  A Common Stock having a fair market
value (measured as of its  purchase date) in excess  of $25,000 in any  calendar
year  pursuant to the Stock Purchase Plan  and any other employee stock purchase
plan that may be adopted by the Company.

                                       30
<PAGE>
  PURCHASE OF SHARES

    Shares of Class A Common Stock  purchased under the Stock Purchase Plan  may
be  acquired in  the Limited  Market or  purchased from  the Company  out of its
authorized but unissued shares. See "Market Information -- The Limited  Market."
A  maximum of 650,000 shares  of Class A Common  Stock (subject to adjustment in
the event of  a change  in the capitalization  of the  Company effected  without
receipt  of consideration by  the Company) have been  authorized for issuance by
the Company as newly issued shares under the Stock Purchase Plan. For the fiscal
year ended  January  31, 1995,  288,627  shares of  Class  A Common  Stock  were
purchased for the accounts of 1,632 participants in the Company's Stock Purchase
Plan.

    The  purchase  price to  be  paid for  the shares  of  Class A  Common Stock
acquired for the accounts of participants will be the prevailing Formula  Price.
Of this amount, 95% will be paid out of the funds contributed by the participant
and five percent will be paid by the Company.

  DISTRIBUTION AND WITHDRAWALS

    Shares  of Class A Common Stock acquired  under the Stock Purchase Plan will
be distributed to each participant  no later than 90 days  after the end of  the
Plan  Year in which the acquisition occurred and  in the interim will be held by
the Trustee for the account of such participant.

    Pursuant to the Certificate of Incorporation,  all shares of Class A  Common
Stock  purchased pursuant  to the  Stock Purchase  Plan will  be subject  to the
Company's right of repurchase upon  the participant's termination of  employment
or affiliation with the Company at the then prevailing Formula Price in the case
of  shares held by the participant directly,  and at the Formula Price in effect
at the time of the annual distribution of shares out of the Stock Purchase  Plan
in  the case of shares  held by the Trustee for  the benefit of the participant.
All such shares will also be subject to the Company's right of first refusal  in
the  event that the  participant desires to  sell such shares  other than in the
Limited  Market.  See  "Description  of   Capital  Stock  --  Common  Stock   --
Restrictions on Class A Common Stock."

    Participants may withdraw the money held in their stock purchase accounts at
any  time prior to the acquisition of  shares of Class A Common Stock therewith,
although upon doing so  the participant will not  be eligible to participate  in
the  Stock Purchase Plan until the following Plan Year after such withdrawal. No
interest will be paid on  the money held in the  stock purchase accounts of  the
participants unless required by law.

  AMENDMENT AND TERMINATION

    The  Board  of Directors  of  the Company  may  suspend or  amend  the Stock
Purchase Plan in  any respect,  except that no  amendment may  (i) increase  the
maximum  number of shares authorized to be issued by the Company under the Plan,
(ii) increase the  Company's contribution  for each share  purchased above  five
percent  of the applicable purchase price for  such share, (iii) cause the Stock
Purchase Plan to fail to qualify under  Section 423(b) of the Code or (iv)  deny
to  participating employees  the right  at any time  to withdraw  from the Stock
Purchase Plan and thereupon obtain all amounts then due to their credit in their
Stock Purchase Accounts.  The Stock  Purchase Plan  will terminate  on July  31,
1995.

  ADMINISTRATION

    The Stock Purchase Plan is administered by the Company's Stock Purchase Plan
Committee  (the "Stock Purchase Committee"), whose  members are appointed by and
serve at the  discretion of  the Company's Board  of Directors.  Members of  the
Stock  Purchase Committee receive  no compensation from  the Stock Purchase Plan
for services rendered in connection therewith. The current members of the  Stock
Purchase  Committee are A. Maharry,  W. Reed and W.A.  Roper, Jr. The address of
each such person is Science Applications International Corporation, 10260 Campus
Point Drive, San Diego,  CA 92121. Members of  the Stock Purchase Committee  are
eligible to participate in the Stock Purchase Plan.

                                       31
<PAGE>
  TRUSTEE

    The Trustee of the Stock Purchase Plan is the Company.

  FEDERAL INCOME TAX CONSEQUENCES

    For  federal income tax purposes, no taxable  income will be recognized by a
participant in the Stock Purchase Plan until  the taxable year of sale or  other
disposition  of the shares of Class A Common Stock acquired under the Plan. When
the shares are disposed of by a participant two years or more from the date such
shares were  purchased  for  the  participant's  account  by  the  Trustee,  the
participant  must recognize ordinary income for  the taxable year of disposition
to the extent of the lesser  of (i) the excess of  the fair market value of  the
shares  on the purchase date  over the amount of the  purchase price paid by the
participant (the "Discount") or (ii) the  amount by which the fair market  value
of  the shares at disposition or death exceeds the purchase price, with any gain
in excess of such  ordinary income amount being  treated as a long-term  capital
gain,  assuming  that  the  shares are  a  capital  asset in  the  hands  of the
participant. In the event of a participant's death while owning shares  acquired
under the Stock Purchase Plan, ordinary income must be recognized in the year of
death  in the amount  specified in the  foregoing sentence. When  the shares are
disposed  of  prior  to  the  expiration  of  the  two-year  holding  period  (a
"disqualifying  disposition"), the participant must recognize ordinary income in
the amount of the Discount, even if the disposition is by gift or is at a loss.

    In the cases  discussed above  (other than  death), the  amount of  ordinary
income  recognized by a participant  is added to the  purchase price paid by the
participant and this amount becomes the tax basis for determining the amount  of
the capital gain or loss from the disposition of the shares.

    Net  capital gains are presently taxed at  a maximum federal income tax rate
of 28%,  compared to  a maximum  rate  of 39.6%  for ordinary  income.  However,
limitations  on itemized deductions and the  phaseout of personal exemptions may
result in effective marginal tax rates higher than 28% for net capital gains and
39.6% for ordinary income.

    The Company will not be entitled to  a deduction at any time for the  shares
issued  pursuant to the Stock Purchase Plan if a participant holding such shares
continues to hold his or her shares or  disposes of his or her shares after  the
required two-year holding period or dies while holding such shares. If, however,
a  participant disposes of such  shares prior to the  expiration of the two-year
holding period, the Company is allowed a  deduction to the extent of the  amount
of  ordinary  income includable  in  gross income  by  such participant  for the
taxable year as a result of the early disposition of the shares.

    The foregoing discussion is intended only  as a summary of certain  relevant
federal income tax consequences and does not purport to be a complete discussion
of  all of  the tax  consequences of participation  in the  Stock Purchase Plan.
Accordingly, participants should consult their own tax advisors with respect  to
all  federal, state and local tax effects of participation in the Stock Purchase
Plan.  Moreover,  the  Company  does  not  represent  that  the  foregoing   tax
consequences  will  apply to  any participant's  specific circumstances  or will
continue to  apply  in the  future  and makes  no  undertaking to  maintain  the
tax-qualified status of the Stock Purchase Plan.

1995 EMPLOYEE STOCK PURCHASE PLAN

    On  April 14, 1995, the Board  of Directors approved, subject to stockholder
approval, the 1995 Employee Stock Purchase  Plan. Stockholders will be asked  to
approve  the  1995 Employee  Stock Purchase  Plan at  the Company's  1995 Annual
Meeting of Stockholders. If the 1995 Employee Stock Purchase Plan is approved by
stockholders, it will become effective on July 14, 1995 and will terminate  July
31,  1998.  The  terms  of  the  1995  Employee  Stock  Purchase  Plan  will  be
substantially the same as those currently in effect with respect to the existing
Stock Purchase Plan, except  that pursuant to the  1995 Employee Stock  Purchase
Plan  a maximum of 1,500,000  shares of Class A  Common Stock will be authorized
for issuance pursuant thereto,  the Company contribution  to the purchase  price
may be from 0% to 15% of the purchase price, as determined by the Stock Purchase
Committee from time to

                                       32
<PAGE>
time,  and distributions of  shares of Class  A Common Stock  acquired under the
1995 Employee  Stock  Purchase  Plan will  be  made  prior to  any  record  date
established by the Company for a stockholder vote.

STOCK OPTION PLANS
1982 STOCK OPTION PLAN

  GENERAL

    The  1982 Stock Option Plan was approved by the Company's Board of Directors
in March 1982 and by the stockholders of the Company at the 1982 Annual  Meeting
of  Stockholders, and was amended by the Board of Directors in April 1987, which
amendments were approved by  the stockholders in June  1987 (as so amended,  the
"1982  Option  Plan"). The  1982  Option Plan  authorized  the granting  of both
incentive stock options ("ISO's") and  non-qualified stock options with  respect
to  an aggregate of 22,500,000 shares  of capital stock. Commencing in September
1987, it has been the practice of the Company to grant only non-qualified  stock
options due primarily to the favorable tax benefits received by the Company upon
the  exercise of such  options. See "General  Provisions of the  Option Plans --
Federal Income  Tax  Consequences."  As  of March  10,  1995,  the  Company  had
5,432,008  shares of Class A Common Stock reserved for issuance upon exercise of
non-qualified stock options previously  granted under the  1982 Option Plan;  no
ISO's  are outstanding. The 1982 Option Plan terminated on, and no option may be
granted after, June 10, 1992. The 1982  Option Plan is not subject to ERISA  and
is not intended to be qualified under Section 401(a) of the Code.

    The  exercise  price  of  options  granted under  the  1982  Option  Plan is
determined by the Stock Option  Committee and may not be  less than 100% of  the
fair  market value of the capital stock on  the date of grant. Upon the exercise
of an option, the exercise price is fully payable, in whole or in part, in  cash
or  in  shares of  capital stock  valued at  the  Formula Price  on the  date of
exercise.  Any  withholding  required  as  a   result  of  the  exercise  of   a
non-qualified  option may, at  the discretion of the  Stock Option Committee, be
satisfied by withholding in shares of capital stock of the Company valued at the
Formula Price on the date of exercise. All options granted pursuant to the  1982
Option  Plan  are  non-transferable except  by  will  or the  laws  of intestate
succession.

    Options granted under the  1982 Option Plan may  be exercised over a  period
specified  in the stock option agreement (which period may not exceed 10 years),
except for options granted to persons owning shares possessing more than 10%  of
the  total combined voting power of all  classes of capital stock of the Company
or any of  its subsidiaries, which  may not  be exercisable for  more than  five
years from the date of grant. If an optionee's employment terminates as a result
of  retirement or  permanent disability,  all options  may be  exercised, to the
extent exercisable at the date of termination, for three additional months,  but
in  no event beyond their respective expiration dates. If an optionee dies while
employed by the Company, all options, to  the extent exercisable at the date  of
death,  may, for  up to one  additional year (but  in no event  later than their
respective expiration dates), be  exercised by the optionee's  estate or by  the
person  to whom the  optionee's rights pass. Upon  termination of employment for
any other reason, all options will terminate as of the date of such  termination
of  employment, unless otherwise  provided by the Stock  Option Committee at the
date of grant  (but in no  event shall the  option be exercisable  for a  period
extending beyond 90 days following such termination). Currently, the practice of
the  Stock Option  Committee is to  provide in  the grant that  the optionee may
exercise the option within 30 days following termination of employment, but only
to the  extent  that  the  option  was  exercisable  as  of  the  date  of  such
termination.

  ELIGIBILITY AND PARTICIPATION

    The  1982 Option Plan  terminated on, and  no options may  be granted after,
June 10, 1992. As of March 10, 1995, there were 7,627 separate option agreements
with optionees outstanding under the 1982 Option Plan.

                                       33
<PAGE>
1992 STOCK OPTION PLAN

  GENERAL

    The  1992 Stock  Option Plan  (the "1992 Option  Plan") was  approved by the
Board of Directors on April 10, 1992  and by the stockholders of the Company  at
the  1992 Annual Meeting of Stockholders. The  1992 Option Plan provides for the
granting of non-qualified options to purchase a maximum of 12,000,000 shares  of
Class  A Common Stock to  key employees, consultants and  directors. As of March
10, 1995, the Company had 9,000,000 shares of Class A Common Stock reserved  for
issuance  upon the exercise of  options granted or to  be granted under the 1992
Option Plan. The 1992 Option Plan is not subject to ERISA and is not intended to
be qualified under Section 401(a) of the Code.

    The exercise price of options granted under the 1992 Option Plan is 100%  of
the fair market value of the Class A Common Stock on the date of grant. Upon the
exercise  of an option,  the exercise price must  be paid in full  in cash or in
shares of  Class A  Common Stock  valued at  the Formula  Price on  the date  of
exercise.  Shares of  Class A  Common Stock acquired  through the  exercise of a
stock option must have  been owned by  the optionee at  least six months  before
such  shares  may be  used  to pay  the exercise  price  of another  option. Any
withholding required  as a  result of  the exercise  of an  option may,  at  the
discretion  of the Stock Option Committee, be satisfied by withholding in shares
of Class A Common Stock valued at the Formula Price on the date of exercise. All
options granted under the 1992 Option  Plan are non-transferable except by  will
or the laws of intestate succession.

    Options  granted under the 1992  Option Plan may be  exercised over a period
specified in the option agreement (which period may not exceed 10 years). If  an
optionee's  employment terminates as  a result of  retirement or permanent total
disability, all options may be exercised, to the extent exercisable at the  date
of  termination, for 90 additional days, but in no event beyond their respective
expiration dates. If an optionee dies  while employed by or affiliated with  the
Company,  all  unexercised options,  to the  extent exercisable  at the  date of
death, may, for  up to one  additional year, or  such shorter period  as may  be
specified  in the option  agreement (but not  beyond their respective expiration
dates), be  exercised  by  the optionee's  estate  or  the person  to  whom  the
optionee's  rights pass by  will or the  laws of descent  and distribution. Upon
termination of employment for any other reason, all options will terminate as of
the date  of termination  of  employment or  affiliation,  unless such  date  is
extended  by  the  Stock  Option  Committee  (but  not  beyond  their respective
expiration dates). Currently, the practice of  the Stock Option Committee is  to
provide  in the grant that  the optionee may exercise  the option within 30 days
following termination of employment or affiliation, but only to the extent  that
the option was exercisable as of the date of such termination.

  ELIGIBILITY AND PARTICIPATION

    The  persons eligible to receive options under  the 1992 Option Plan are key
employees, directors and consultants. No option may be granted to any individual
who, at the time the option is granted, owns more than 10% of the total combined
voting power of all  classes of capital  stock of the Company.  As of March  10,
1995,  there were 11,603  separate option agreements  with optionees outstanding
under the 1992 Option Plan. Other than the foregoing, the 1992 Option Plan  does
not  provide any limit as to the number of shares that may be subject to options
granted to any one individual.

  AMENDMENT AND TERMINATION

    The 1992 Option Plan may be amended, suspended or terminated by the Board of
Directors, except  that no  such  amendment may,  without  the approval  of  the
holders  of outstanding shares of  the Company having a  majority of the general
voting power, (i) increase the maximum number of shares for which options may be
granted  (other  than  by  reason  of  changes  in  capitalization  and  similar
adjustments), (ii) change the provisions of the 1992 Option Plan relating to the
establishment  of the exercise price (other  than the provisions relating to the
manner of determination of fair market  value of the Company's capital stock  to
conform   to   any  applicable   requirements   of  the   Code   or  regulations

                                       34
<PAGE>
issued thereunder) or  (iii) permit the  granting of options  to members of  the
Stock Option Committee. The 1992 Option Plan by its terms will terminate on, and
no option may be granted after, July 31, 1995.

1995 STOCK OPTION PLAN

    On  April 14, 1995, the Board  of Directors approved, subject to stockholder
approval, the 1995 Stock Option Plan (the "1995 Option Plan"). Stockholders will
be asked to approve the 1995 Option Plan at the Company's 1995 Annual Meeting of
Stockholders. If  the 1995  Option Plan  is approved  by stockholders,  it  will
become  effective on July 14,  1995 and will terminate on,  and no option may be
granted after,  July  31, 1998.  The  terms of  the  1995 Option  Plan  will  be
substantially  similar to  those currently  in effect  with respect  to the 1992
Option Plan,  except  that  pursuant  to  the 1995  Option  Plan  a  maximum  of
12,000,000  shares of Class A Common Stock  will be authorized for issuance, the
aggregate number of shares subject to options granted to any individual may  not
exceed  500,000 shares and  ISOs as well  as non-qualified stock  options may be
granted.

GENERAL PROVISIONS OF THE OPTION PLANS

  GENERAL

    All shares issued  upon exercise of  options granted under  the 1982  Option
Plan,  the 1992 Option Plan or the  1995 Option Plan if approved by stockholders
(collectively, the "Option  Plans") are subject  to (i) the  Company's right  of
first  refusal in the event that the optionee  desires to sell his or her shares
other than in the Limited Market and (ii) the Company's right of repurchase upon
termination of the  optionee's employment  or affiliation.  See "Description  of
Capital  Stock -- Common  Stock -- Restrictions  on Class A  Common Stock." Only
shares of Class  A Common Stock  will be  issued upon exercise  of options.  See
"Description of Capital Stock -- Common Stock -- General."

    The  Company follows  the practice  of granting  stock options  to employees
outright, contingent upon  the employee  attaining a certain  level of  contract
awards for the Company during a specified period or satisfying other performance
criteria  and,  in some  cases,  also contingent  upon  a requirement  that such
individuals purchase a specified number of shares of Class A Common Stock in the
Limited Market  at  the  prevailing  Formula  Price.  Options  generally  become
exercisable on a cumulative basis over a four-year period.

    If  the outstanding shares of  the capital stock of  the Company are changed
into, or exchanged for a different number or kind of shares or securities of the
Company through  reorganization, merger,  recapitalization, reclassification  or
similar transaction, or if the number of outstanding shares is changed through a
stock  split,  stock dividend,  stock consolidation  or similar  transaction, an
appropriate adjustment  (determined  by  the  Board of  Directors  in  its  sole
discretion) will be made in the number and kind of shares and the exercise price
per  share of options which are outstanding  or which may be granted thereafter.
No adjustment to the number of shares reserved for issuance by the Company under
the 1982 Option Plan was made as  a result of the reorganization of the  Company
in  1984. As of  March 10, 1995, there  were 5,432,008 shares  of Class A Common
Stock reserved for issuance under the  1982 Option Plan and 9,000,000 shares  of
Class A Common Stock reserved for issuance under the 1992 Option Plan.

    Under  the 1982 Option  Plan, the Stock Option  Committee may accelerate the
exercisability of  options  in the  case  of  an optionee  whose  employment  is
terminated  by reason of a sale or other disposition by the Company of assets in
respect of  which the  optionee  was employed;  and  options will  become  fully
exercisable  in the  case of  (i) approval of  the Board  of Directors  of (a) a
consolidation or merger in which the Company is not the surviving corporation or
pursuant to  which  shares  of  capital stock  would  be  converted  into  cash,
securities  or other property, other than a  merger in which stockholders of the
Company immediately prior thereto will have the same proportionate ownership  of
capital  stock of  the surviving  corporation immediately  thereafter, or  (b) a
sale, lease, exchange or

                                       35
<PAGE>
other transfer of all or substantially all of the assets of the Company or  (ii)
any  person (other than the  Company or any subsidiary  or employee benefit plan
thereof) becoming  the beneficial  owner of  more than  25% of  the  outstanding
Common Stock without the prior approval of the Board of Directors.

    Under  the  1992  Option Plan  and  the  1995 Option  Plan  (if  approved by
stockholders), the options will become fully exercisable upon any person  (other
than  the Company or  any subsidiary or employee  benefit plan thereof) becoming
the beneficial owner of more than  25% of the outstanding capital stock  without
the prior approval of the Board of Directors. The Stock Option Committee is also
given  the discretion to  accelerate or defer  the exercise of  options in other
circumstances, at the Stock Option Committee's discretion.

  ADMINISTRATION

    The Option  Plans  are administered  by  the Stock  Option  Committee  whose
members consist of three or more directors or other individuals appointed by and
who  serve at the discretion of the Company's Board of Directors. The members of
the Stock Option Committee are not eligible to receive options while serving  on
the  Stock Option Committee. The Stock Option Committee is appointed annually by
the Board of Directors, which may also fill vacancies or replace members of  the
Stock  Option Committee. Subject to the  express provisions of the Option Plans,
the Stock Option Committee has the authority to (i) interpret the Option  Plans,
(ii)  prescribe, amend and rescind rules  and regulations relating to the Option
Plans, (iii) determine the individuals  to whom and the  time or times at  which
options  may be granted  and the number of  shares to be  subject to each option
granted under the Option Plans, (iv)  determine the terms and conditions of  the
option agreements under the Option Plans (which need not be identical), (v) with
respect   to  the  1995  Option  Plan,   determine  whether  to  grant  ISOs  or
non-qualified stock options, and (vi) make all other determinations necessary or
advisable for the  administration of the  Option Plans. In  addition, the  Stock
Option  Committee may, with the consent of the affected optionees and subject to
the general limitations of the Option Plans, make any adjustment in the exercise
price, the number of shares subject to,  or the term of, any outstanding  option
by cancellation of such option and a subsequent regranting of such option, or by
amendment  or substitution of  such option. Options which  have been so amended,
regranted or  substituted may  have higher  or lower  exercise prices,  cover  a
greater  or lesser number of shares of  capital stock, or have longer or shorter
terms, than the prior options. The members of the Stock Option Committee receive
no compensation  from  the Option  Plans  for services  rendered  in  connection
therewith.  The current members  of the Stock Option  Committee are J.R. Beyster
(Chairman), M.E. Trout  and J.B.  Wiesler. The address  of each  such person  is
Science  Applications International  Corporation, 10260 Campus  Point Drive, San
Diego, CA 92121.

  FEDERAL INCOME TAX CONSEQUENCES

    Incentive Stock  Options.    Options  granted under  the  1995  Option  Plan
designated  as  such are  intended  to constitute  ISOs  for federal  income tax
purposes. Generally, an  optionee receiving  an ISO will  not be  in receipt  of
taxable  income  upon the  grant of  the ISO  or upon  its timely  exercise. The
exercise of an ISO will  be timely if made during  its term and if the  optionee
remains  an employee of the Company at  all times during the period beginning on
the date of grant of the ISO and ending on the date three months before the date
of exercise (or one year before the date of exercise in the case of death). Upon
the ultimate sale of  the capital stock received  upon such exercise, except  as
noted  below, the optionee will recognize long-term capital gain or loss (if the
capital stock is  a capital asset  in the hands  of the optionee)  equal to  the
difference  between the amount  realized upon such sale  and the exercise price.
The Company, under  these circumstances,  will not  be entitled  to any  federal
income  tax deduction in connection  with either the exercise  of the ISO or the
sale of such shares by the optionee.

    However, if the capital stock acquired upon the timely exercise of an ISO is
disposed of by the optionee prior to  the expiration of two years from the  date
of  grant of  the ISO or  within one  year from the  date such  capital stock is
transferred to the optionee upon  exercise (a "disqualifying disposition"),  any
gain  realized by  the optionee generally  will be  taxable at the  time of such
disqualifying disposition as follows:  (i) at ordinary income  tax rates to  the
extent of the difference between the exercise price

                                       36
<PAGE>
and the lesser of the fair market value of the capital stock on the date the ISO
is  exercised or the amount realized  on such disqualifying disposition and (ii)
if the  capital stock  is a  capital  asset in  the hands  of the  optionee,  as
short-term  or long-term capital gain to the  extent of any excess of the amount
realized on such  disqualifying disposition over  the fair market  value of  the
capital stock on the date which governs the determination of his or her ordinary
income.  If a disqualifying disposition is made in a transaction in which a loss
would not be recognized under  the Code (e.g., a  gift, sale to certain  related
parties, sale followed by a purchase of stock or grant of a new option under the
"wash   sale"  rules),  the  taxable  gain   recognized  as  a  result  of  such
disqualifying disposition will not be limited to the amount of gain realized  in
the  disqualifying disposition. In the case  of a disqualifying disposition, the
Company may claim a federal tax deduction at the time and in the amount  taxable
to  the optionee as ordinary  income. Any capital gain  realized by the optionee
will be long-term capital gain if the optionee's holding period for the  capital
stock  at the time of  disposition is more than one  year; otherwise, it will be
short-term capital gain.

    Net capital gains are currently taxed  at a maximum federal income tax  rate
of  28%,  compared to  a maximum  rate  of 39.6%  for ordinary  income. However,
limitations on itemized deductions and the phase-out of personal exemptions  may
result in effective marginal tax rates higher than 28% for net capital gains and
39.6% for ordinary income.

    Non-Qualified  Options.  All outstanding options  under the 1982 Option Plan
and all  options  granted or  to  be granted  under  the 1992  Option  Plan  are
non-qualified  options.  Options  granted  under the  1995  Option  Plan  may be
non-qualified options or ISO's,  as determined by the  Committee at the time  of
grant.  Generally,  the  optionee  will  not be  taxed  upon  the  grant  of any
non-qualified option but  rather, at the  time of exercise  of such option,  the
optionee  will recognize ordinary  income for federal income  tax purposes in an
amount equal to the excess of the fair  market value at the time of exercise  of
the  capital stock purchased over the exercise price. The Company will generally
be entitled to  a tax deduction  at such time  and in the  same amount that  the
optionee realizes ordinary income.

    If  capital stock  acquired upon the  exercise of a  non-qualified option is
later sold or exchanged, then the difference between the sale price and the fair
market value of such capital stock  on the date which governs the  determination
of  ordinary income is generally taxable (provided  the stock is a capital asset
in the holder's hands) as long-term or short-term capital gain or loss depending
upon whether  the  holding  period  for  such  capital  stock  at  the  time  of
disposition is more or less than one year.

    Alternative  Minimum  Tax.   For  purposes  of the  alternative  minimum tax
provisions contained in Section 55 of the  Code, the exercise of an ISO will  be
treated  as though it were  a non-qualified option under  Section 83 of the Code
(described above),  but  solely  for  purposes  of  determining  the  optionee's
alternative  minimum taxable income. The minimum tax is imposed at a rate of 26%
of alternative minimum taxable income (taxable income increased by items of  tax
preference  and adjusted for certain other items) up to $175,000 (and 28% of any
additional such income) over a  specified exemption amount ($45,000 for  married
taxpayers  filing  jointly,  $33,750 for  single  taxpayers, but  phased  out at
specified levels of income), but is payable only if the minimum tax exceeds  the
taxpayer's regular tax liability for the year.

    Exercise with Shares of Capital Stock.  If payment for the exercise price of
an ISO is made by surrendering previously owned shares of the capital stock, the
following rules will apply:

    If  shares  of "statutory  option  stock" (i.e.,  stock  previously acquired
pursuant to the exercise of an ISO)  are surrendered in payment of the  exercise
price  of an ISO and if, at the date of surrender, the applicable holding period
for such shares has not been met  (e.g., if shares previously acquired upon  the
exercise  of an ISO are  surrendered within two years from  the date of grant or
within one year from the date the shares were transferred to the optionee), such
surrender will constitute a "disqualifying disposition" and any gain realized on
such transfer will thus  be taxable according to  the rules described above  for
disqualifying  dispositions. If the shares  surrendered are not statutory option
stock, or  if  they are  statutory  option stock  but  have been  held  for  the
requisite holding period, no gain

                                       37
<PAGE>
or  loss should be recognized upon such surrender. Although the Internal Revenue
Service will not issue any rulings as to the effect of such an exercise, it  has
issued  a published ruling stating that no  gain or loss will be recognized upon
the surrender of shares upon exercise  of a non-qualified stock option, and  the
Treasury  Department has issued proposed regulations  which, if adopted in their
current form,  would appear  to  provide that,  except  as discussed  above,  in
general, when shares are surrendered upon exercise of an ISO:

        (a) No gain or loss will be recognized as a result of the exchange.

        (b)  A number of shares received which  is equal in number to the shares
    surrendered will have a basis equal  to the shares surrendered, and  (except
    for  purposes of determining  whether a disposition  will be a disqualifying
    disposition) will have a holding period which includes the holding period of
    the shares exchanged.

        (c) Any additional shares received will have a zero basis and will  have
    a  holding period which  begins on the date  of the exchange.  If any of the
    shares received are disposed of within two years of the date of grant of the
    ISO or  within  one year  after  the date  shares  were transferred  to  the
    optionee,  the shares  with the  lowest basis (i.e.,  a zero  basis) will be
    deemed to be disposed of first and such disposition will be a  disqualifying
    disposition giving rise to ordinary income as discussed above.

    If  payment  of the  exercise price  of  a non-qualified  option is  made by
surrendering previously  owned  shares of  capital  stock, the  following  rules
apply:

        (a)  No gain or loss will be recognized  as a result of the surrender of
    shares  in  exchange  for  an  equal   number  of  shares  subject  to   the
    non-qualified  option, and the surrender of shares  will not be treated as a
    disqualifying disposition of any stock acquired through exercise of an ISO.

        (b) The number of shares received  equal to the shares surrendered  will
    have  a basis  equal to  the shares  surrendered and  a holding  period that
    includes the holding period of the shares surrendered.

        (c) Any additional shares received will (i) be taxed as ordinary  income
    in  an amount equal  to the fair market  value of the shares  at the time of
    exercise, (ii) have a basis equal  to the amount included in taxable  income
    by  the optionee and (iii) have a holding  period that begins on the date of
    the exercise.

    The foregoing discussion is  intended only as a  summary of certain  federal
income  tax consequences and does not purport to be a complete discussion of all
of the  tax consequences  of  participation in  the Option  Plans.  Accordingly,
holders  of options granted under the Option  Plans should consult their own tax
advisors for specific  advice with respect  to all federal,  state or local  tax
effects  before exercising  any options  and before  disposing of  any shares of
capital stock acquired  upon the exercise  of an option.  Moreover, the  Company
does  not represent that the foregoing  tax consequences apply to any particular
option holder's specific circumstances or will continue to apply in the future.

                                       38
<PAGE>
  OUTSTANDING OPTIONS

    The following table presents information as  of March 10, 1995 with  respect
to  shares of Class A Common Stock  subject to outstanding stock options granted
under each  of the  Option Plans.  There are  7,627 and  11,603 separate  option
agreements which evidence the options outstanding under the 1982 Option Plan and
1992 Option Plan, respectively.

                                1982 OPTION PLAN

<TABLE>
<CAPTION>
SHARES OF CLASS      AVERAGE
       A            EXERCISE
  COMMON STOCK        PRICE                   EXPIRATION DATES
- ----------------  -------------  -------------------------------------------
<C>               <C>            <S>
     1,042,367      $    9.60    March 1995 through February 1996
     2,825,282      $   10.38    March 1996 through February 1997
     1,564,359      $   11.16    March 1997 through June 1997
</TABLE>

                                1992 OPTION PLAN

<TABLE>
<CAPTION>
SHARES OF CLASS      AVERAGE
       A            EXERCISE
  COMMON STOCK        PRICE                   EXPIRATION DATES
- ----------------  -------------  -------------------------------------------
<C>               <C>            <S>
       872,951      $   11.79    August 1997 through February 1998
     2,421,549      $   12.96    March 1998 through March 1999
     3,108,485      $   14.73    April 1999 through April 2000
</TABLE>

    On April 14, 1995, the Formula Price of the Class A Common Stock was $16.41.

                                       39
<PAGE>
                          DESCRIPTION OF CAPITAL STOCK

GENERAL

    The  Company is  authorized to  issue 100,000,000  shares of  Class A Common
Stock, par value $.01 per share, 5,000,000  shares of Class B Common Stock,  par
value  $.05 per share, and  3,000,000 shares of Preferred  Stock, par value $.05
per share (the "Preferred Stock"). As  of March 10, 1995, there were  45,179,231
shares  of Class A Common  Stock, 341,822 shares of Class  B Common Stock and no
shares of Preferred Stock issued and  outstanding. The Class A Common Stock  and
Class  B Common Stock are sometimes  collectively or individually referred to as
the "Common Stock."

COMMON STOCK

  GENERAL

    Except as otherwise provided by law, the holders of shares of Class A Common
Stock and Class B Common Stock vote  together as a single class in all  matters,
with  each holder  of Class A  Common Stock having  one vote per  share and each
holder of Class  B Common  Stock having  five votes  per share.  The holders  of
shares of Class A Common Stock and Class B Common Stock are entitled to cumulate
their  votes  for the  election of  directors.  Cumulative voting  entitles each
stockholder to cast  the number of  votes that  equals the number  of shares  of
Class  A Common Stock or five times the number of shares of Class B Common Stock
held by such stockholder  multiplied by the number  of directors to be  elected.
Each  stockholder  may  cast all  of  such votes  for  a single  nominee  or may
distribute them among any two or more nominees as such stockholder sees fit. The
Certificate of  Incorporation  provides  for a  classified  Board  of  Directors
consisting  of  three classes  of directors,  as  nearly as  equal in  number as
practicable. The  number  of  authorized  directors is  currently  fixed  at  22
directors of which 8 are Class II and the remaining positions are evenly divided
between  Class I  and Class  III directors. Each  year the  stockholders elect a
different class of  directors to serve  a three-year  term. As a  result of  the
classification  of the  Board of  Directors, the  votes of  a greater  number of
shares would be  required to ensure  the election  of a director  than would  be
required without such classification.

    Subject  to the  prior rights  of the  holders of  any Preferred  Stock then
outstanding, the holders of Class  A Common Stock and  Class B Common Stock  are
entitled to receive dividends, out of funds legally available therefor, when and
as  declared by the Board of Directors and to participate equally and ratably in
the net  assets  of the  Company  available for  distribution  in the  event  of
liquidation,  dissolution or  winding up,  after payment  of any  amounts due to
creditors; provided, however, that any dividend or distribution with respect  to
a share of Class B Common Stock must be five times the dividend or distribution,
as the case may be, with respect to a share of Class A Common Stock.

    Holders  of Class A  Common Stock have  no conversion rights  and holders of
Class A Common Stock and Class B Common Stock have no preemptive or subscription
rights.  Neither  class  of  Common  Stock  may  be  subdivided,   consolidated,
reclassified  or  otherwise  changed unless  the  relative  powers, preferences,
rights, qualifications,  limitations and  restrictions applicable  to the  other
class  of Common Stock are maintained.  In any merger, consolidation or business
combination to which the Company is a party (other than a merger,  consolidation
or  business combination in  which the Company is  the surviving corporation and
which does not result  in any reclassification of  or change in the  outstanding
shares  of Common Stock), the consideration to  be received with respect to each
share of Class B Common Stock must  be equal to five times the consideration  to
be  received with respect to each share of  Class A Common Stock, except that if
capital stock is distributed in any such transaction, such shares may differ  as
to  the rights of the holders thereof only to the extent that such rights differ
pursuant to Article FOURTH  of the Certificate of  Incorporation. All shares  of
Class A Common Stock and Class B Common Stock presently outstanding are, and the
shares  offered  hereby  upon full  payment  therefor  will be,  fully  paid and
nonassessable.

    Pursuant to the terms  of the Certificate of  Incorporation, the Company  is
prohibited  from issuing  any additional  shares of  Class B  Common Stock. Each
share of Class B Common Stock is convertible at

                                       40
<PAGE>
any time, at  the option  of the  holder thereof, into  five shares  of Class  A
Common  Stock, and all shares of Class  B Common Stock reacquired by the Company
will be retired and will not be available for reissuance.

    Article FOURTEENTH of  the Certificate of  Incorporation generally  requires
that  mergers and certain other  business combinations ("Business Combinations")
between the Company  and any holder  of five  percent or more  of the  Company's
outstanding voting power (a "Related Person") must be approved by the holders of
securities  having 80% of the Company's outstanding  voting power, as well as by
the holders of a majority of such  securities that are not owned by the  Related
Person.  Under Delaware  law, unless  the Certificate  of Incorporation provides
otherwise, only a majority of the Company's outstanding voting power is required
to approve certain of  these transactions, such  as mergers and  consolidations,
while  certain  other  of  these  transactions  would  not  require  stockholder
approval.

    The 80% and  majority of  independent voting power  requirements of  Article
FOURTEENTH (the "Supermajority Vote Requirements") will not apply, however, to a
Business  Combination with a Related Person,  if (i) the transaction is approved
by the Board of Directors prior to the time the Related Person becomes a Related
Person (i.e., prior to the time the Related Person acquired beneficial ownership
of five percent  or more of  the Company's outstanding  voting power), (ii)  the
transaction  is approved by at  least a majority of the  members of the Board of
Directors who are unaffiliated  with the Related Person  and who were  directors
before  the  Related  Person  became  a Related  Person  or  (iii)  the Business
Combination involves only the  Company and one or  more of its subsidiaries  and
certain other conditions are satisfied.

    Article  FOURTEENTH also provides  that in the  event a Business Combination
with a  Related  Person  subject  to  the  Supermajority  Vote  Requirements  is
consummated,  stockholders  of  the  Company  who  voted  against  the  Business
Combination, at their option, will  have the right to  receive a price which  is
equal to (i) the price offered by the Related Person in the Business Combination
or  (ii) the  greater of  (a) the highest  price per  share paid  by the Related
Person in acquiring shares of capital stock of the Company or (b) a price  which
bears  the same  percentage relationship  to the  market price  of the Company's
capital stock immediately preceding the announcement of the Business Combination
as the highest price paid by the Related Person for any of the Company's capital
stock bears  to the  market price  of the  Company's capital  stock  immediately
before the Related Person initially acquired any shares of the Company's capital
stock.

    Article  FOURTEENTH was  adopted by the  stockholders of the  Company at the
1983 Annual Meeting of Stockholders and  the full text of such Article  appeared
as  Exhibit  B to  the Company's  Proxy Statement  for that  meeting. Additional
copies of  Article FOURTEENTH  may be  obtained, upon  request, by  writing  the
Company  at 10260  Campus Point Drive,  San Diego,  California 92121, Attention:
Corporate Secretary.

    The amendment of certain provisions of the Certificate of Incorporation  and
Bylaws  require the  approval of  not less than  two-thirds of  the total voting
power of all outstanding shares of voting stock of the Company. Such  provisions
relate  to the number  of directors, the  election of directors  and the vote of
stockholders  required  to   modify  the  provisions   of  the  Certificate   of
Incorporation and Bylaws requiring such approvals.

    The  Company acts as its own transfer agent for the Class A Common Stock and
Class B Common Stock.

    As of March 10,  1995, there were  11,228 record holders  of Class A  Common
Stock and 139 record holders of Class B Common Stock.

                                       41
<PAGE>
  RESTRICTIONS ON CLASS A COMMON STOCK

    All  the shares of Class  A Common Stock presently  outstanding are, and all
shares of  Class A  Common Stock  offered  hereby will  be, subject  to  certain
restrictions  (including  restrictions on  their  transferability) set  forth in
Article FOURTH of the Certificate  of Incorporation, which restrictions  provide
substantially as follows:

    Right  of Repurchase  upon Termination  of Employment  or Affiliation.   All
shares of Class A Common Stock owned by a person who is an employee or  director
of,  or a consultant to, the Company (except  for shares of Class A Common Stock
that are held by a stockholder who  received such shares (i) in connection  with
the  reorganization of the Company in 1984 in exchange for shares of the Company
which immediately prior thereto were not  subject to a right of repurchase  upon
termination  of employment or affiliation on the  part of the Company, (ii) upon
exercise of a non-qualified stock option granted prior to October 1, 1981  under
the  Company's 1979 Stock Option Plan which were not converted into ISO's, (iii)
in exchange for shares of Class B Common Stock that were not subject to a  right
of  repurchase upon termination of employment or  affiliation on the part of the
Company or (iv) pursuant to a stock dividend or a stock split on the outstanding
shares of Class A Common Stock which  have been theretofore issued under any  of
the  circumstances described  in clauses (i),  (ii), (iii) or  this clause (iv))
will be subject  to the Company's  right of repurchase  upon the termination  of
such  holder's  employment  or  affiliation  with  the  Company.  Such  right of
repurchase will also be applicable to all  shares of Class A Common Stock  which
such  person has the right to acquire after his or her termination of employment
or affiliation pursuant to  any of the Company's  employee benefit plans  (other
than  the Employee Stock Ownership Plan or  any other retirement or pension plan
adopted by the Company or  any of its subsidiaries which  by its terms does  not
provide  for the  Company's right  to repurchase  shares issued  thereunder upon
termination of employment  or affiliation) or  pursuant to any  option or  other
contractual  right  to  acquire  shares  of  Class  A  Common  Stock  which  was
outstanding at the date of such termination of employment or affiliation.

    The Company's right of repurchase is  exercised by mailing a written  notice
to   such  holder  within  60  days   following  termination  of  employment  or
affiliation. If  the Company  repurchases  the shares,  the  price will  be  the
Formula  Price per share  (i) on the  date of such  termination of employment or
affiliation, in the case of shares owned  by the holder at that date and  shares
issuable  to  the  holder  after  that date  pursuant  to  any  option  or other
contractual right  to  acquire  shares  of  Class  A  Common  Stock  which  were
outstanding  at that date or (ii) on the date such shares are distributed to the
holder, in the  case of  shares distributable  to the  holder after  his or  her
termination  of  employment  or affiliation  pursuant  to any  of  the Company's
employee benefit plans. The Company will, in the event it exercises its right of
repurchase upon termination of employment or affiliation, pay for such shares in
cash within 90 days after the date referred to in (i) or (ii) above, as the case
may be.

    Right of First Refusal.  In the event that a holder of Class A Common  Stock
desires  to sell any  of his or  her shares to  a third party  other than in the
Limited Market, such person must first give notice to the Corporate Secretary of
the Company consisting of:  (i) a signed statement  setting forth such  holder's
desire  to sell his or her shares of Class A Common Stock and that he or she has
received a bona fide offer to purchase  such shares; (ii) a statement signed  by
the  intended  purchaser  containing  (a) the  intended  purchaser's  full name,
address and  taxpayer identification  number, (b)  the number  of shares  to  be
purchased,  (c) the price per share to be  paid, (d) the other terms under which
the purchase is intended  to be made  and (e) a  representation that the  offer,
under  the terms  specified, is  bona fide  and (iii)  if the  purchase price is
payable in cash, in  whole or in  part, a copy of  a certified check,  cashier's
check  or money order payable to such holder from the purchaser in the amount of
the purchase price to be paid in cash.

    Upon receiving such  notice, the  Company will have  the right,  exercisable
within  14 days, to  purchase all of the  shares specified in  the notice at the
offer price and upon the same terms as set forth in the notice. In the event the
Company does not exercise such right,  the holder may sell the shares  specified
in the notice within 30 days thereafter to the person specified in the notice at
the price and

                                       42
<PAGE>
upon  the terms and conditions  set forth therein. The  holder may not sell such
shares to any other
person or  at  any different  price  or on  any  different terms  without  first
re-offering the shares to the Company.

    Transfers Other than by Sale.  Except for sales in the Limited Market and as
described  above, no holder  of Class A  Common Stock may  sell, assign, pledge,
transfer or otherwise dispose of or encumber any shares of Class A Common  Stock
without  the prior written approval of the Company. Any attempt to do so without
such prior  approval  will be  null  and void.  The  Company may  condition  its
approval of a transfer of any shares of Class A Common Stock, other than by sale
by  an employee,  director or  a consultant of  the Company  or by  a person who
acquired such shares  other than by  purchase, directly or  indirectly, from  an
employee, director or consultant of the Company, upon the transferee's agreement
to  hold such shares  subject to the  Company's right to  repurchase such shares
upon the termination of employment or  affiliation of the employee, director  or
consultant.

    Lapse  or Waiver of Restrictions.  All restrictions upon the shares of Class
A Common  Stock  will  automatically  terminate (i)  if  the  Company  makes  an
underwritten  offering  of  either  class of  its  Common  Stock,  or securities
convertible into any class of its Common Stock, to the general public or (ii) if
the Company  applies  to have  any  class of  its  Common Stock,  or  securities
convertible  into any class of its Common Stock, listed on a national securities
exchange. In  addition, the  Board of  Directors may  waive any  or all  of  the
restrictions  on shares of Class  A Common Stock in  such other circumstances as
the Board deems appropriate.

  RESTRICTIONS ON CLASS B COMMON STOCK

    Substantially all  of the  presently outstanding  shares of  Class B  Common
Stock  are subject to a right of first refusal on the part of the Company in the
event a stockholder desires to  sell his or her shares  of Class B Common  Stock
other  than in the Limited  Market. Such right is  exercisable by the Company at
the third-party  offer price.  In  addition, all  of the  presently  outstanding
shares  of Class B Common  Stock that were issued  subsequent to October 1, 1981
(other than shares issued subsequent to that date which were distributed out of,
or are presently  held in, the  Profit Sharing Retirement  Plan, Employee  Stock
Ownership  Plan and CODA or that were  issued upon the exercise of stock options
granted prior to that date) are subject to a right of repurchase on the part  of
the Company upon termination of the stockholder's employment or affiliation with
the Company. This right is generally exercisable by the Company at a price equal
to  five times the Formula Price for Class A Common Stock prevailing at the time
of such termination. By their terms, all such restrictions will terminate in the
event that either class of the Common Stock is listed on any national securities
exchange or is traded on a regular  basis, as determined by the Company, in  the
over-the-counter market.

PREFERRED STOCK

    Pursuant  to the Certificate  of Incorporation, the  Board of Directors may,
from time to time,  authorize the issuance  of one or  more series of  Preferred
Stock  and fix by resolution or resolutions  adopted at the time of issuance the
designations, preferences and relative rights, qualifications and limitations of
each series. Each series of Preferred Stock could, as determined by the Board of
Directors at the time of issuance, rank  senior to the Class A Common Stock  and
Class  B Common Stock  with respect to dividends  and redemption and liquidation
rights.

    The Certificate  of  Incorporation  authorizes the  Board  of  Directors  to
determine,  among other things,  with respect to each  series of Preferred Stock
which may be issued: (i) the dividend rates, conditions and preferences, if any,
in respect of the Class  A Common Stock and Class  B Common Stock and among  the
series  of Preferred Stock,  (ii) whether dividends would  be cumulative and, if
so, the date from which dividends on the series would accumulate, (iii) whether,
and to  what extent,  the holders  of the  series would  have voting  rights  in
addition  to those  prescribed by  law, (iv) whether,  and upon  what terms, the
series would  be convertible  into  or exchangeable  for other  securities,  (v)
whether,  and  upon  what  terms,  the  series  would  be  redeemable,  (vi) the
preference, if  any, to  which the  series would  be entitled  in the  event  of
voluntary or involuntary liquidation, dissolution or

                                       43
<PAGE>
winding  up of  the Company  and (vii) whether  or not  a sinking  fund would be
provided for the redemption of the series  and, if so, the terms and  conditions
thereof.  With regard  to dividends and  redemption and  liquidation rights, the
Board of Directors may determine that  any particular series of Preferred  Stock
may  rank junior to, on a parity with or senior to any other series of Preferred
Stock.

    Holders of shares of Preferred Stock will have no preferential or preemptive
right to purchase any shares of the Company's capital stock. The Company has  no
present intention or plan to issue any shares of Preferred Stock.

ANTI-TAKEOVER EFFECTS

    The  combined effect  of the classification  of the Board  of Directors into
three different classes, the cumulative  voting rights of the stockholders,  the
Supermajority   Vote  Requirements,   the  provisions  of   the  Certificate  of
Incorporation and Bylaws of the Company requiring the approval of at least  two-
thirds of the voting power of all outstanding shares of Common Stock for certain
amendments to the Certificate of Incorporation or Bylaws, the Company's right of
first  refusal,  and  the  Company's right  of  repurchase  upon  termination of
employment or affiliation, may discourage, delay or prevent attempts to  acquire
control  of the  Company that  are not  negotiated with  the Company's  Board of
Directors. The provisions may, individually or collectively, have the effect  of
discouraging  takeover attempts that some stockholders might deem to be in their
best interests, including tender  offers in which  stockholders might receive  a
premium for their shares over the Formula Price available in the Limited Market,
as  well as making it  more difficult for individual  stockholders or a group of
stockholders to elect directors. However,  the Board of Directors believes  that
these  provisions are in the best interests of the Company and its stockholders,
because such provisions may encourage potential acquirors to negotiate  directly
with  the Board of Directors which  is in the best position  to act on behalf of
all stockholders.

                                 LEGAL OPINION

    The legality of the Class A Common Stock offered hereby has been passed upon
for the  Company and  the Selling  Stockholders by  Douglas E.  Scott,  Esquire,
Corporate  Vice President and  General Counsel of  the Company. As  of March 31,
1995, Mr. Scott owned of  record 9,697 shares of Class  A Common Stock, had  the
right  to acquire  an additional  20,700 shares  pursuant to  previously granted
stock options  and  beneficially owned  a  total  of 3,401  shares  through  the
Company's retirement plans.

                                    EXPERTS

    The  consolidated financial  statements incorporated  in this  Prospectus by
reference to the Company's Annual Report on Form 10-K for the fiscal year  ended
January  31, 1995, have been so incorporated  in reliance on the report of Price
Waterhouse LLP, independent accountants, given on the authority of said firm  as
experts in auditing and accounting.

                                       44
<PAGE>
- -------------------------------------------
                                     -------------------------------------------
- -------------------------------------------
                                     -------------------------------------------

    NO  PERSON  HAS BEEN  AUTHORIZED  TO GIVE  ANY  INFORMATION OR  TO  MAKE ANY
REPRESENTATIONS IN CONNECTION WITH THIS  OFFERING OTHER THAN THOSE CONTAINED  IN
THIS  PROSPECTUS AND, IF GIVEN OR MADE, SUCH INFORMATION OR REPRESENTATIONS MUST
NOT BE RELIED  UPON AS  HAVING BEEN  AUTHORIZED BY  THE COMPANY  OR THE  SELLING
STOCKHOLDERS.  NEITHER  THE  DELIVERY  OF  THIS  PROSPECTUS  NOR  ANY  SALE MADE
HEREUNDER SHALL,  UNDER  ANY  CIRCUMSTANCES,  CREATE  AN  IMPLICATION  THAT  THE
INFORMATION  CONTAINED HEREIN IS CORRECT  AS OF ANY TIME  SUBSEQUENT TO THE DATE
HEREOF. THIS PROSPECTUS DOES NOT CONSTITUTE  AN OFFER TO SELL OR A  SOLICITATION
OF  AN OFFER TO BUY ANY OF THE  SECURITIES OFFERED HEREBY IN ANY JURISDICTION TO
ANY PERSON TO WHOM IT IS UNLAWFUL TO MAKE SUCH AN OFFER OR SOLICITATION IN  SUCH
JURISDICTION.

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

                               TABLE OF CONTENTS

<TABLE>
<CAPTION>
                                                    PAGE
                                                    -----
<S>                                              <C>
Available Information..........................           2
Information Incorporated by Reference..........           2
The Company....................................           2
Government Contracts...........................           3
Securities Offered by the Prospectus...........           4
Market Information.............................           8
Dividend Policy................................          11
Use of Proceeds................................          11
Employee Benefit Plans.........................          12
Description of Capital Stock...................          40
Legal Opinion..................................          44
Experts........................................          44
</TABLE>

                               34,000,000 SHARES

                              CLASS A COMMON STOCK

                                     [LOGO]

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

                              P R O S P E C T U S

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

                                 APRIL   , 1995

- -------------------------------------------
                                     -------------------------------------------
- -------------------------------------------
                                     -------------------------------------------
<PAGE>
                                    PART II
                     INFORMATION NOT REQUIRED IN PROSPECTUS

ITEM 14.  OTHER EXPENSES OF ISSUANCE AND DISTRIBUTION

    The  following  table  sets forth  an  estimated statement  of  all expenses
incurred in connection with the registration and distribution of the  securities
being registered:

<TABLE>
<S>                                                                <C>
Securities and Exchange Commission Registration Fee..............  $  83,440*
Legal Fees and Expenses..........................................     20,000
Printing Fees and Expenses.......................................     31,500
Accounting Fees and Expenses.....................................     17,000
Blue Sky Qualification Fees......................................     26,000
Miscellaneous....................................................      1,000
                                                                   ---------
    Total........................................................  $ 178,940
                                                                   ---------
                                                                   ---------
<FN>
- ------------------------
 *   The  Selling Stockholders have each agreed to pay their pro-rata portion of
     the registration fee.
</TABLE>

ITEM 15.  INDEMNIFICATION OF DIRECTORS AND OFFICERS

    Section  145  of  the  General  Corporation  Law  of  Delaware  grants  each
corporation organized thereunder, such as the Registrant, the power to indemnify
its  directors and officers against  certain circumstances. Article FIFTEENTH of
the  Registrant's   Restated   Certificate   of   Incorporation   provides   for
indemnification  of directors  and officers to  the fullest  extent permitted by
law. The  Company also  has  directors and  officers liability  insurance,  with
policy  limits of $25 million, under which directors and officers of the Company
are insured against certain liabilities which they may incur in such capacities.

ITEM 16.  EXHIBITS

<TABLE>
<CAPTION>
EXHIBIT NO.                DESCRIPTION OF EXHIBITS                         INCORPORATED BY REFERENCE TO
- ------------  -------------------------------------------------  -------------------------------------------------
<C>           <S>                                                <C>
        4(a)  Article FOURTH of the Registrant's Restated        Exhibit 3 to the Registrant's Post- Effective
               Certificate of Incorporation, as amended on        Amendment No. 1 to Form S-2 as filed on August
               August 21, 1987.                                   21, 1987 with the SEC.
        4(b)  Form of Non-Qualified Stock Option Agreement of    Exhibit 4(c) to the Registrant's Annual Report on
               the Registrant's 1992 Stock Option Plan (form      Form 10-K for the fiscal year ended January 31,
               dated August 1992).                                1993 (the "1993 10-K").
        4(c)  Form of Non-Qualified Stock Option Agreement of    Exhibit 4(p) to the Registrant's Annual Report on
               the Registrant (Employee, Director and             Form 10-K for the fiscal year ended January 31,
               Consultant of the Registrant's 1982 Stock Option   1991 (the "1991 10-K").
               Plan (form dated October 1990).
        4(d)  Form of Stock Restriction Agreement of the         Exhibit 4(e) to the Registrant's Annual Report on
               Registrant's Employee Stock Ownership Plan (form   Form 10-K for the fiscal year ended January 31,
               dated March 1, 1985).                              1985 (the "1985 10-K").
        4(e)  Form of Stock Restriction Agreement of the         Exhibit 4(b) to the 1991 10-K.
               Registrant's Bonus Compensation Plan (form dated
               October 1990).
</TABLE>

                                      II-1
<PAGE>
<TABLE>
<CAPTION>
EXHIBIT NO.                DESCRIPTION OF EXHIBITS                         INCORPORATED BY REFERENCE TO
- ------------  -------------------------------------------------  -------------------------------------------------
<C>           <S>                                                <C>
        4(f)  Form of Stock Restriction Agreement of the         Exhibit 4(g) to the 1985 10-K.
               Registrant's Cash or Deferred Arrangement
               (TRASOP Account) (form dated March 1, 1985).
        4(g)  Registrant's Bonus Compensation Plan, as amended   Exhibit 4(l) to the 1991 10-K.
               through April 2, 1991.
        4(h)  Registrant's 1982 Stock Option Plan, as amended    Exhibit 4(n) to the Registrant's Annual Report on
               through June 9, 1989.                              Form 10-K for the fiscal year ended January 31,
                                                                  1990.
        4(i)  Form of Stock Restriction Agreement of the         Exhibit 4(r) to the 1991 10-K.
               Registrant's Employee Stock Ownership Plan
               (TRASOP Account) (form dated April 1, 1991).
        4(j)  Registrant's 1992 Stock Option Plan, amended       Exhibit 4(g) to the Registrant's Annual Report on
               through November 3, 1994.                          Form 10-K for the fiscal year ended January 31,
                                                                  1995 (the "1995 10-K").
        4(k)  Registrant's 1993 Employee Stock Purchase Plan.    Annex I to the Proxy Statement for the 1993
                                                                  Annual Meeting of Stockholders.
        4(l)  Form of Stock Restriction Agreement of the         Exhibit 4(v) to the 1993 10-K.
               Registrant's Bonus Compensation Plan (form dated
               July 1992).
        4(m)  Registrant's Stock Compensation Plan.              Exhibit 4(l) to the Registrant's Annual Report on
                                                                  Form 10-K for the fiscal year ended January 31,
                                                                  1994 (the "1994 10-K").
        4(n)  Registrant's Management Stock Compensation Plan.   Exhibit 10(m) to the 1994 10-K.
        4(o)  Form of Non-Qualified Stock Option Agreement of    Exhibit 4(n) to the 1995 10-K.
               the Registrant's 1992 Stock Option Plan (form
               dated February 1995).
        4(p)  Form of Non-Qualified Stock Option Agreement of    Exhibit 4(o) to the 1995 10-K.
               the Registrant's 1992 Stock Option Plan (form
               dated February 1995).
        4(q)  Form of Stock Restriction Agreement of the         Exhibit 4(p) to the 1995 10-K.
               Registrant's Bonus Compensation Plan (form dated
               March 1995).
        4(r)  1995 Employee Stock Purchase Plan (subject to      Exhibit 4(q) to the 1995 10-K.
               stockholder approval).
        4(s)  1995 Stock Option Plan (subject to stockholder     Exhibit 4(r) to the 1995 10-K.
               approval).
        5(a)  Opinion of Douglas E. Scott, Esq.                                         **
</TABLE>

                                      II-2
<PAGE>
<TABLE>
<CAPTION>
EXHIBIT NO.                DESCRIPTION OF EXHIBITS                         INCORPORATED BY REFERENCE TO
- ------------  -------------------------------------------------  -------------------------------------------------
<C>           <S>                                                <C>
        5(b)  Internal Revenue Service determination letter      Exhibit 5(b) to the Registrant's Form S-3 as
               dated December 3, 1993, relating to the            filed on April 14, 1994 with the SEC.
               Company's Employee Stock Ownership Plan.
        5(c)  Internal Revenue Service determination letter      Exhibit 5(c) to the Registrant's Form S-3 as
               dated December 3, 1993, relating to the            filed on April 14, 1994 with the SEC.
               Company's Cash or Deferred Arrangement.
       23(a)  Consent of Douglas E. Scott, Esq. (contained in                           **
               Exhibit 5 to this Registration Statement).
       23(b)  Consent of Price Waterhouse LLP.                                          **
<FN>
- ------------------------
** Filed herewith.
</TABLE>

                                      II-3
<PAGE>
ITEM 17.  UNDERTAKINGS

    (a) Rule 415 Offering

    Registrant hereby undertakes:

        (1) To file, during any period in which offers or sales are being  made,
    a post-effective amendment to the Registration Statement:

           (i)  To include  any prospectus required  by Section  10(a)(3) of the
       Securities Act of 1933;

           (ii) To reflect in the prospectus  any facts or events arising  after
       the  effective date  of the  Registration Statement  (or the  most recent
       post-effective  amendment  thereof)   which,  individually   or  in   the
       aggregate, represent a fundamental change in the information set forth in
       the  Registration Statement, excluding  information contained in periodic
       reports filed  with or  furnished  to the  Commission by  the  Registrant
       pursuant to Section 13 or Section 15(d) of the Securities Exchange Act of
       1934 that are incorporated by reference in the Registration Statement;

          (iii)  To include any material information with respect to the plan of
       distribution not previously  disclosed in the  registration statement  or
       any material change to such information in the Registration Statement.

        (2)  That  for  the  purpose  of  determining  any  liability  under the
    Securities Act of 1933, each  such post-effective amendment 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.

        (3) To remove from registration  by means of a post-effective  amendment
    any   of  the  securities  being  registered  which  remain  unsold  at  the
    termination of the offering.

    (b) Registrant  hereby  undertakes that,  for  purposes of  determining  any
liability  under the Securities Act of  1933, each filing of Registrant's annual
report pursuant to Section 13(a) or Section 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.

    (c) Security and Exchange Commission Policy Regarding Indemnification

    Insofar  as indemnification for liabilities arising under the Securities Act
of 1933  may be  permitted to  directors, officers  and controlling  persons  of
Registrant  pursuant to the provisions of Section 145 of the General Corporation
Law  of  Delaware   and  Article  FIFTEENTH   of  Registrant's  Certificate   of
Incorporation,  or otherwise, Registrant has been advised that in the opinion of
the Securities and  Exchange Commission such  indemnification is against  public
policy  as expressed in the Securities  Act and is, therefore, unenforceable. In
the event that a claim for indemnification against such liabilities (other  than
the  payment  by Registrant  of the  expenses  incurred or  paid by  a director,
officer or controlling  person of Registrant  in the successful  defense of  any
action, suit or proceeding) is asserted by such director, officer or controlling
person  in  connection with  the securities  being registered,  Registrant will,
unless in the opinion of its counsel the matter has been settled by  controlling
precedent,  submit to a  court of appropriate  jurisdiction the question whether
such indemnification  by  it  is  against public  policy  as  expressed  in  the
Securities Act and will be governed by the final adjudication of such issue.

                                      II-4
<PAGE>
    (d) Deregistration of Certain Previously Registered Shares

    Pursuant  to Registrant's undertaking to remove from registration any of its
registered securities which remain  unsold at the  termination of the  offering,
Registrant  hereby  deregisters  the  number  of  shares  from  the registration
statements and for the purposes indicated in the table below:

<TABLE>
<CAPTION>
                                                                                               NUMBER OF
                                                                                               SHARES TO
  REGISTRATION                                                                                    BE
           NO.                           NAME OF PLAN OR INDIVIDUAL                           DEREGISTERED
- ---------------  ---------------------------------------------------------------------------  -----------
<S>              <C>                                                                          <C>
      33-40079   J.H. Warner, Jr.                                                                  8,000
      33-53177   Registrant (including its retirement and employee benefit plans)                343,683
      33-61022   Registrant (including its retirement and employee benefit plans)                 86,895
      33-47244   Registrant (including its retirement and employee benefit plans)              2,969,959
      33-40079   Registrant (including its retirement and employee benefit plans)                250,000
      33-21145   Registrant (including its retirement and employee benefit plans)                212,497
</TABLE>

                                      II-5
<PAGE>
                                   SIGNATURES

    Pursuant  to  the requirements  of the  Securities  Act of  1933, Registrant
certifies that it has  reasonable grounds to  believe that it  meets all of  the
requirements  for  filing on  Form  S-3 and  has  duly caused  this Registration
Statement to  be  signed  on  its behalf  by  the  undersigned,  thereunto  duly
authorized in the City of San Diego, State of California on April 14, 1995.

                                          SCIENCE APPLICATIONS
                                          INTERNATIONAL CORPORATION

                                          By __________/S/_J.R. BEYSTER_________
                                                        J.R. Beyster
                                                    CHAIRMAN OF THE BOARD
                                                 AND CHIEF EXECUTIVE OFFICER

                               POWER OF ATTORNEY

    KNOW  ALL MEN  BY THESE PRESENTS,  that each person  whose signature appears
below hereby constitutes and appoints J.D.  Heipt, L.A. Kull and D.E. Scott,  or
any  one of  them jointly and  severally, such  person's attorneys-in-fact, each
with the power of substitution,  for such person in  any and all capacities,  to
execute  any and  all amendments  (including post-effective  amendments) to this
Registration Statement  on Form  S-3 and  to file  the same,  with all  exhibits
thereto,  and any other  documents in connection  therewith, with the Securities
and Exchange Commission under  the Securities Act of  1933, and hereby  ratifies
and  confirms  all  that  each  of  said  attorneys-in-fact,  or  each  of their
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  by  the  following  persons  in  the
capacities and on the dates indicated.

<TABLE>
<CAPTION>
                      SIGNATURE                                         TITLE                         DATE
- ------------------------------------------------------  --------------------------------------  -----------------
<C>                                                     <S>                                     <C>
                          /S/ J.R. BEYSTER
     -------------------------------------------        Chairman of the Board and                April 14, 1995
                     J.R. Beyster                        Chief Executive Officer

                       /S/ W.A. ROPER, JR.
     -------------------------------------------        Principal Financial Officer              April 14, 1995
                   W.A. Roper, Jr.

                          /S/ P.N. PAVLICS
     -------------------------------------------        Principal Accounting Officer             April 14, 1995
                     P.N. Pavlics

                            /S/ A.L. ALM
     -------------------------------------------        Director                                 April 14, 1995
                       A.L. Alm
</TABLE>

                                      II-6
<PAGE>
<TABLE>
<CAPTION>
                      SIGNATURE                                         TITLE                         DATE
- ------------------------------------------------------  --------------------------------------  -----------------
<C>                                                     <S>                                     <C>
                            /S/ V.N. COOK
     -------------------------------------------        Director                                 April 14, 1995
                      V.N. Cook

                          /S/ S.J. DALICH
     -------------------------------------------        Director                                 April 14, 1995
                     S.J. Dalich

                           /S/ C.K. DAVIS
     -------------------------------------------        Director                                 April 14, 1995
                      C.K. Davis

                         /S/ W.H. DEMISCH
     -------------------------------------------        Director                                 April 14, 1995
                     W.H. Demisch

                         /S/ E.A. FRIEMAN
     -------------------------------------------        Director                                 April 14, 1995
                     E.A. Frieman

                          /S/ J.E. GLANCY
     -------------------------------------------        Director                                 April 14, 1995
                     J.E. Glancy

                           /S/ D.A. HICKS
     -------------------------------------------        Director                                 April 14, 1995
                      D.A. Hicks

                           /S/ B.R. INMAN
     -------------------------------------------        Director                                 April 14, 1995
                      B.R. Inman

                            /S/ D.M. KERR
     -------------------------------------------        Director                                 April 14, 1995
                      D.M. Kerr

                            /S/ L.A. KULL
     -------------------------------------------        Director                                 April 14, 1995
                      L.A. Kull

     -------------------------------------------        Director                                 April   , 1995
                      M.R. Laird

                          /S/ W.M. LAYSON
     -------------------------------------------        Director                                 April 14, 1995
                     W.M. Layson
</TABLE>

                                      II-7
<PAGE>
<TABLE>
<CAPTION>
                      SIGNATURE                                         TITLE                         DATE
- ------------------------------------------------------  --------------------------------------  -----------------
<C>                                                     <S>                                     <C>
                          /S/ C.B. MALONE
     -------------------------------------------        Director                                 April 14, 1995
                     C.B. Malone

                          /S/ J.W. MCRARY
     -------------------------------------------        Director                                 April 14, 1995
                     J.W. McRary

                         /S/ E.A. STRAKER
     -------------------------------------------        Director                                 April 14, 1995
                     E.A. Straker

     -------------------------------------------        Director                                 April   , 1995
                     M.R. Thurman

                           /S/ M.E. TROUT
     -------------------------------------------        Director                                 April 14, 1995
                      M.E. Trout

                       /S/ J.H. WARNER, JR.
     -------------------------------------------        Director                                 April 14, 1995
                   J.H. Warner, Jr.

                           /S/ J.A. WELCH
     -------------------------------------------        Director                                 April 14, 1995
                      J.A. Welch

                            J.B. WIESLER
     -------------------------------------------        Director                                 April 14, 1995
                     J.B. Wiesler
</TABLE>

                                      II-8
<PAGE>
                                 EXHIBIT INDEX

<TABLE>
<CAPTION>
EXHIBIT NO.                DESCRIPTION OF EXHIBITS                         INCORPORATED BY REFERENCE TO
- ------------  -------------------------------------------------  -------------------------------------------------
<C>           <S>                                                <C>
        4(a)  Article FOURTH of the Registrant's Restated        Exhibit 3 to the Registrant's Post- Effective
               Certificate of Incorporation, as amended on        Amendment No. 1 to Form S-2 as filed on August
               August 21, 1987.                                   21, 1987 with the SEC.
        4(b)  Form of Non-Qualified Stock Option Agreement of    Exhibit 4(c) to the Registrant's Annual Report on
               the Registrant's 1992 Stock Option Plan (form      Form 10-K for the fiscal year ended January 31,
               dated August 1992).                                1993 (the "1993 10-K").
        4(c)  Form of Non-Qualified Stock Option Agreement of    Exhibit 4(p) to the Registrant's Annual Report on
               the Registrant (Employee, Director and             Form 10-K for the fiscal year ended January 31,
               Consultant of the Registrant's 1982 Stock Option   1991 (the "1991 10-K").
               Plan (form dated October 1990).
        4(d)  Form of Stock Restriction Agreement of the         Exhibit 4(e) to the Registrant's Annual Report on
               Registrant's Employee Stock Ownership Plan (form   Form 10-K for the fiscal year ended January 31,
               dated March 1, 1985).                              1985 (the "1985 10-K").
        4(e)  Form of Stock Restriction Agreement of the         Exhibit 4(b) to the 1991 10-K.
               Registrant's Bonus Compensation Plan (form dated
               October 1990).
        4(f)  Form of Stock Restriction Agreement of the         Exhibit 4(g) to the 1985 10-K.
               Registrant's Cash or Deferred Arrangement
               (TRASOP Account) (form dated March 1, 1985).
        4(g)  Registrant's Bonus Compensation Plan, as amended   Exhibit 4(l) to the 1991 10-K.
               through April 2, 1991.
        4(h)  Registrant's 1982 Stock Option Plan, as amended    Exhibit 4(n) to the Registrant's Annual Report on
               through June 9, 1989.                              Form 10-K for the fiscal year ended January 31,
                                                                  1990.
        4(i)  Form of Stock Restriction Agreement of the         Exhibit 4(r) to the 1991 10-K.
               Registrant's Employee Stock Ownership Plan
               (TRASOP Account) (form dated April 1, 1991).
        4(j)  Registrant's 1992 Stock Option Plan, as amended    Exhibit 4(g) to the Registrant's Annual Report on
               through November 3, 1994.                          Form 10-K for the fiscal year ended January 31,
                                                                  1995 (the "1995 10-K").
        4(k)  Registrant's 1993 Employee Stock Purchase Plan.    Annex I to the Proxy Statement for the 1993
                                                                  Annual Meeting of Stockholders.
        4(l)  Form of Stock Restriction Agreement of the         Exhibit 4(v) to the 1993 10-K.
               Registrant's Bonus Compensation Plan (form dated
               July 1992).
        4(m)  Registrant's Stock Compensation Plan.              Exhibit 4(l) to Registrant's Annual Report on
                                                                  Form 10-K for the fiscal year ended January 31,
                                                                  1994 (the "1994 10-K").
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
EXHIBIT NO.                DESCRIPTION OF EXHIBITS                         INCORPORATED BY REFERENCE TO
- ------------  -------------------------------------------------  -------------------------------------------------
<C>           <S>                                                <C>
        4(n)  Registrant's Management Stock Compensation Plan.   Exhibit 10(m) to the 1994 10-K.
        4(o)  Form of Non-Qualified Stock Option Agreement of    Exhibit 4(n) to the 1995 10-K.
               the Registrant's 1992 Stock Option Plan (form
               dated February 1995).
        4(p)  Form of Non-Qualified Stock Option Agreement of    Exhibit 4(o) to the 1995 10-K.
               the Registrant's 1992 Stock Option Plan (form
               dated February 1995).
        4(q)  Form of Stock Restriction Agreement of the         Exhibit 4(p) to the 1995 10-K.
               Registrant's Bonus Compensation Plan (form dated
               March 1995).
        4(r)  1995 Employee Stock Purchase Plan (subject to      Exhibit 4(q) to the 1995 10-K.
               stockholder approval).
        4(s)  1995 Stock Option Plan (subject to stockholder     Exhibit 4(r) to the 1995 10-K.
               approval).
        5(a)  Opinion of Douglas E. Scott, Esq.                                         **
        5(b)  Internal Revenue Service determination letter      Exhibit 5(b) to the Registrant's Form S-3 as
               dated December 3, 1993, relating to the            filed on April 14, 1994 with the SEC.
               Company's Employee Stock Ownership Plan.
        5(c)  Internal Revenue Service determination letter      Exhibit 5(c) to the Registrant's Form S-3 as
               dated December 3, 1993, relating to the            filed on April 14, 1994 with the SEC.
               Company's Cash or Deferred Arrangement.
       23(a)  Consent of Douglas E. Scott, Esq. (contained in                           **
               Exhibit 5 to this Registration Statement).
       23(b)  Consent of Price Waterhouse LLP.                                          **
<FN>
- ------------------------
** Filed herewith.
</TABLE>

<PAGE>
                                                                    EXHIBIT 5(A)
                                 April 18, 1995
Science Applications
  International Corporation
10260 Campus Point Drive
San Diego, CA 92121

Gentlemen:

    I   am  the  Corporate  Vice  President   and  General  Counsel  of  Science
Applications International Corporation (the "Company"). As such, I have acted as
your counsel in connection with the Prospectus of the Company covering the offer
and sale by (i)  the Company of up  to 33,773,500 shares of  its Class A  Common
Stock,  par value $0.01  per share (the  "Class A Common  Stock") (the shares of
Class A Common Stock being offered by the Company are hereinafter referred to as
the "Company Shares"), which  may be offered and  sold directly by the  Company,
sold  by stockholders through  the limited market maintained  by Bull, Inc. (the
sale of which  may be  attributed to  the Company),  or issued  pursuant to  the
Company's  existing stock option  plans, the proposed stock  option plan and the
employee stock purchase plan being presented to stockholders for approval at the
annual meeting  (the  "1995 Stock  Option  Plan  and the  "1995  Employee  Stock
Purchase  Plan,"  respectively) and  the  Company's or  its  subsidiaries' other
employee benefits plans (all such plans are hereinafter referred to collectively
as the "Employee Plans"), and (ii)  the Selling Stockholders (as defined in  the
Prospectus) of up to an aggregate of 226,500 shares of Class A Common Stock (the
"Selling  Stockholder Shares"). The  Company Shares and  the Selling Stockholder
Shares are being offered  pursuant to a Prospectus  which constitutes a part  of
the  Registration Statement  on Form  S-3 (the  "Registration Statement")  to be
filed with the Securities  and Exchange Commission  (the "Commission") on  April
18, 1995 under the Securities Act of 1933, as amended (the "Securities Act").

    I am generally familiar with the affairs of the Company. In addition, I have
examined  and  am  familiar with  originals  or copies,  certified  or otherwise
identified to  my satisfaction,  of  (i) the  Registration Statement,  (ii)  the
Restated  Certificate of Incorporation and Bylaws of the Company as currently in
effect, (iii) resolutions adopted  by the Board of  Directors and the  Operating
Committee  thereof relating to the filing  of the Registration Statement and the
issuance of the Company Shares thereunder, (iv) the Employee Plans and (v)  such
other  documents as I  have deemed necessary  or appropriate as  a basis for the
opinions set forth below. In my  examination, I have assumed the genuineness  of
all  signatures, the legal capacity of  natural persons, the authenticity of all
documents submitted to me as originals, the conformity to original documents  of
all  documents  submitted to  me  as certified  or  photostatic copies,  and the
authenticity of the originals of such copies.

    Based upon and subject to the foregoing, I am of the opinion that:

        1.  The Company Shares that are  being offered and sold directly by  the
    Company  have  been  duly  authorized  for  issuance  and  when certificates
    therefor have been duly  executed, delivered and paid  for, will be  legally
    issued, fully paid and nonassessable.

        2.   Any shares of Class A Common Stock sold by stockholders through the
    limited market maintained by Bull, Inc. which are attributed to the  Company
    have been duly authorized for issuance and legally issued and are fully paid
    and nonassessable.

        3.   The Company Shares  that are being issued  pursuant to the Employee
    Plans have been duly authorized for issuance (with respect to the 1995 Stock
    Option Plan and 1995  Employee Stock Purchase Plan,  subject to approval  by
    stockholders  at the  annual meeting),  and when  certificates therefor have
    been duly executed, delivered and paid  for in accordance with the terms  of
    the Employee Plans, will be legally issued, fully paid and nonassessable.

        4.   The  Selling Stockholder Shares  have been duly  authorized and are
    legally issued, fully paid and nonassessable.
<PAGE>
    I hereby consent to the use of  my name in the Registration Statement  under
the  caption "Legal Opinion" and to the filing  of this opinion as an exhibit to
the Registration Statement. In giving such consent, I do not thereby admit  that
I  come within the category of persons whose consent is required under Section 7
of the Securities Act or the rules and regulations of the Commission thereunder.

                                          Very truly yours,

                                              [SIG]

                                          Douglas E. Scott
                                          Corporate Vice President
                                          and General Counsel

                                       2

<PAGE>
                                                                   EXHIBIT 23(B)

                       CONSENT OF INDEPENDENT ACCOUNTANTS

    We  hereby  consent  to the  incorporation  by reference  in  the Prospectus
constituting part of this Registration Statement on Form S-3 of our report dated
March 31,  1995 appearing  on  page F-2  of Science  Applications  International
Corporation's Annual Report on Form 10-K for the year ended January 31, 1995. We
also  consent to the incorporation by reference in such Prospectus of our report
dated March 16, 1995 appearing on page  F-2 of the Annual Report of the  Science
Applications International Corporation 1993 Employee Stock Purchase Plan for the
year  ended January 31, 1995 appearing in the Science Applications International
Corporation Annual Report on  Form 10-K. In addition,  we hereby consent to  the
incorporation by reference in such Prospectus of our report dated March 31, 1995
appearing  on  page  F-2  of  the  Annual  Report  of  the  Science Applications
International Corporation  Cash  or  Deferred Arrangement  for  the  year  ended
December   31,  1994   appearing  in  the   Science  Applications  International
Corporation Annual Report on Form 10-K. We  also consent to the reference to  us
under the heading "Experts" in such Prospectus.

PRICE WATERHOUSE LLP
San Diego, California
April 17, 1995


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