MLC HOLDINGS INC
8-K, 1998-12-31
FINANCE LESSORS
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                                December 18, 1998

                       SECURITIES AND EXCHANGE COMMISSION
                              WASHINGTON, DC 20549

                                    FORM 8-K

                             CURRENT REPORT PURSUANT
                          TO SECTION 13 OR 15(d) OF THE
                         SECURITIES EXCHANGE ACT OF 1934


       Date of report (Date of earliest event reported) December 18, 1998

                               MLC Holdings, Inc.
             (Exact Name of Registrant as Specified in Its Charter)


                                    Delaware
                 (State or Other Jurisdiction of Incorporation)


                              0-28926 54-1817218
          (Commission File Number) (I.R.S. Employer Identification No.)


                     400 Herndon Parkway, Herndon, VA 20170
               (Address of Principal Executive Offices) (Zip Code)


                                 (703) 834-5710
              (Registrant's Telephone Number, Including Area Code)


<PAGE>



ITEM 5.  OTHER EVENTS.

On December 18, 1998, MLC Holdings,  Inc., a Delaware corporation,  with its two
wholly-owned  subsidiaries,  MLC Group,  Inc., a Virginia  corporation,  and MLC
Federal,  Inc., a Virginia  corporation  (collectively,  "MLC"), as co-borrowers
finalized and executed documents  establishing a $50,000,000  committed recourse
line of credit (the "First Union Credit  Facility"),  with First Union  National
Bank, a national  banking  association,  as agent.  Under the terms of the First
Union Credit  Facility,  a maximum amount of  ($50,000,000) is available to MLC,
though each draw is subject to the availability of sufficient  collateral in the
borrowing  base.  The First  Union  Credit  Facility  is  evidenced  by a credit
agreement,  dated as of December  31,  1998 (the  "Credit  Agreement",  security
agreement, dated as of December 31, 1998 (the "Security Agreement") and a pledge
agreement  dated as of December  18, 1998 (the  "Pledge  Agreement").  The First
Union Credit  Facility  replaces MLC's  $35,000,000  committed  recourse line of
credit with First Union  National Bank,  N.A.,  successor by merger on April 28,
1998 to CoreStates Bank, N.A., which expired on December 19, 1998.

Purpose and Use of the First Union Credit Facility

MLC intends to use the First Union Credit Facility  primarily for the short term
financing of inventory,  receivables,  and equipment  prior to sale or permanent
financing  provided  by  non-recourse  loans to be  obtained  from  third  party
lenders.  As of December 18, 1998, there was $12,000,000  outstanding  under the
facility.

Principal Terms of the First Union Credit Facility

Borrowings  under the First Union Credit  Facility will bear interest at LIBOR +
150 basis points, or, at the Company's option,  prime minus one-half percent. As
of December 18, 1998,  the balance on the First Union Credit  Facility was $12.0
million. The Credit Facility is secured by certain of the three company's assets
such as chattel paper (including leases), receivables, inventory, and equipment.
In addition, MLC Holdings, Inc. has entered into pledge agreements to pledge the
common  stock  of each of its  subsidiaries.  The  availability  of the  line is
subject to a borrowing base, which consists of inventory, receivables, purchased
assets,  and leases.  Availability  under the  revolving  lines of credit may be
limited  by the asset  value of  equipment  purchased  by MLC and may be further
limited by certain covenants and terms and conditions of the facilities.  In the
event  that MLC is  unable  to sell the  equipment  or  unable  to  finance  the
equipment on a permanent basis within a certain period of time, the availability
of credit under the lines could be diminished or eliminated. Furthermore, in the
event that receivables collateralizing the line are uncollectible,  MLC would be
responsible  for  repayment  of the  lines of  credit.  The First  Union  Credit
Facility  contains a number of covenants  binding on MLC requiring,  among other
things,  minimum tangible net worth, cash flow coverage ratios,  maximum debt to
equity ratio, maximum amount of guarantees of subsidiary  obligations,  mergers,
acquisitions,  and asset sales. The Credit Facility is a full recourse facility,
secured by first-priority blanket liens on all of MLC's assets.

The First Union Credit Facility expires on December 18, 1999. Other participants
in the First Union Credit Facility, each for $7,000,000,  are: Riggs Bank, N.A.,
Key Bank, N.A., Summit Bank, N.A., Bank Leumi USA, and Wachovia Bank., N.A.

                                       1


<PAGE>




Incorporation of Exhibits

The  foregoing  is only a summary of  certain  terms of the First  Union  Credit
Facility and the LRP Facility, and is subject to, and supplemented and qualified
by, the copy of the text of the Credit Agreement,  the Security  Agreement,  and
the  Pledge  Agreement,  attached  hereto  as  Exhibits  "5.1"  "5.2"  and "5.3"
respectively, and incorporated herein by this reference.

                                   SIGNATURES

Pursuant  to the  requirements  of the  Securities  Exchange  Act of  1934,  the
registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned hereunto duly authorized.


                               MLC Holdings, Inc.
                                  (Registrant)

Date:   December 31, 1998                    By:_______________________

                                           Philip G. Norton, Chairman

                                       2


<PAGE>



                                  EXHIBIT INDEX

     The following exhibits are filed as part of this report:

     Exhibit
     No.                            Item

          5.1  Text of Credit  Agreement  dated  December  18, 1998  between MLC
               Holdings,  Inc.,  MLC Group,  Inc.,  and MLC  Federal,  Inc.  and
               Certain  Banking  Institutions  with First Union National Bank As
               Agent 

          5.2  Text of Security Agreement dated December 18, 1998
               between MLC Holdings,  Inc.,  MLC Group,  Inc.,  and MLC Federal,
               Inc. and Certain Banking  Institutions  with First Union National
               Bank As Agent 

          5.3  Text of Pledge  Agreement  dated  December  18, 1998  between MLC
               Holdings,  Inc.,  MLC Group,  Inc.,  and MLC  Federal,  Inc.  and
               Certain  Banking  Institutions  with First Union National Bank As
               Agent

          5.3  Text of Notes by and between MLC Holdings, Inc., MLC Group, Inc.,
               MLC Federal, Inc., and First Union National Bank, Bank Leumi USA,
               Riggs  Bank  N.A.,  Wachovia  Bank,  Summit  Bank,  and Key  Bank
               National Association, respectively.

                                        3









                                   EXHIBIT 5.1





                                CREDIT AGREEMENT


                                      among


                               MLC HOLDINGS, INC.
                                 MLC GROUP, INC.
                                MLC FEDERAL, INC.


                                       and



                    Certain Banking Institutions Named Herein



                                      with

                            FIRST UNION NATIONAL BANK

                                    As Agent




                                      dated

                                December 18, 1998




<PAGE>
<TABLE>
<CAPTION>






                                Table of Contents
<S>                                                                                                      <C> 

1.       Certain Definitions.............................................................................1
         1.1.     Definitions............................................................................1
         1.2.     Accounting Terms......................................................................14
2.       The Credit.....................................................................................14
         2.1.     The Loans.............................................................................14
         2.2.     The Notes.............................................................................15
         2.3.     Funding Procedures....................................................................16
              (a) Requests for Advance..................................................................16
              (b) Irrevocability........................................................................16
              (c) Availability of Funds.................................................................16
              (d) Funding Assumptions...................................................................16
              (e) Funding of Net Amount.................................................................17
         2.4.     Interest..............................................................................17
              (a) Base Rate.............................................................................17
              (b) LIBO Rate.............................................................................17
              (c) Renewals and Conversions of Loans.....................................................17
              (d) Automatic Reinstatement...............................................................18
         2.5.     Fees..................................................................................18
              (a) Facility Fee..........................................................................18
              (b) Commitment Fee........................................................................18
         2.6.     Reduction or Termination of Commitment................................................18
              (a) Voluntary Reduction or Termination....................................................18
              (b) Credit Termination Date Acceleration..................................................18
         2.7.     Prepayments...........................................................................18
              (a) Base Rate Loans.......................................................................18
              (b) LIBO Rate Loans.......................................................................19
         2.8.     Payments..............................................................................19
              (a) Base Rate Loans.......................................................................19
              (b) LIBO Rate Loans.......................................................................19
              (c) Form of Payments, Application of Payments, Payment Administration, Etc................19
              (d) Net Payments..........................................................................19
              (e) Prepayment of LIBO Rate Loans.........................................................20
              (f) Demand Deposit Account................................................................20
         2.9.     Changes in Circumstances; Yield Protection............................................20
         2.10.    Illegality............................................................................22
3.       Representations and Warranties.................................................................22
         3.1.     Organization, Standing................................................................22
         3.2.     Corporate Authority, Validity, Etc....................................................22
         3.3.     Litigation............................................................................23
         3.4.     ERISA.................................................................................23
         3.5.     Financial Statements..................................................................23
         3.6.     Not in Default, Judgments, Etc........................................................23
         3.7.     Taxes.................................................................................24
         3.8.     Permits, Licenses, Etc................................................................24
 
                                      i
<PAGE>

         3.9.     No Materially Adverse Contracts, Etc..................................................24
         3.10.    Compliance with Laws, Etc.............................................................24
              (a) Compliance Generally..................................................................24
              (b) Hazardous Wastes, Substances and Petroleum Products...................................24
         3.11.    Solvency..............................................................................25
         3.12.    Subsidiaries, Etc.....................................................................25
         3.13.    Title to Properties, Leases.....4.....................................................25
         3.14.    Public Utility Holding Company; Investment Company....................................25
         3.15.    Margin Stock..........................................................................25
         3.16.    Use of Proceeds.......................................................................25
         3.17.    Year 2000 Problem.....................................................................25
         3.18.    Disclosure Generally..................................................................25
4.       Conditions Precedent...........................................................................26
         4.1.     All Loans.............................................................................26
              (a) Documents.............................................................................26
              (b) Compliance Certificate................................................................26
              (c) Borrowing Base Certificate............................................................26
              (d) Covenants; Representations............................................................26
              (e) Defaults..............................................................................26
              (f) Material Adverse Change...............................................................26
         4.2.     Conditions to First Loan..............................................................26
              (a) Articles, Bylaws......................................................................26
              (b) Evidence of Authorization.............................................................26
              (c) Legal Opinions........................................................................27
              (d) Incumbency............................................................................27
              (e) Note..................................................................................27
              (f) Documents.............................................................................27
              (g) Consents..............................................................................27
              (h) Other Agreements......................................................................27
              (i) Fees, Expenses........................................................................27
         4.3      Post-Closing Obligations..............................................................27
              (a) Lien Searches.........................................................................27
              (b) Landlord's Waivers....................................................................27
              (c) Pledge Agreement from MLC.............................................................27
5.       Affirmative Covenants..........................................................................28
         5.1.     Financial Statements and Reports......................................................28
              (a) Annual Statements.....................................................................28
              (b) Quarterly Statements..................................................................28
              (c) Compliance Certificate................................................................29
              (d) ERISA.................................................................................29
              (e) Material Changes......................................................................29
              (f) Other Information.....................................................................29
              (g) Monthly Borrowing Base Certificate....................................................29
              (h) Monthly Accounts Receivable Aging Report..............................................29
              (i) Quarterly Residuals Report............................................................29
                                       ii
<PAGE>

              (j) Quarterly Inventory Report............................................................29
         5.2.     Corporate Existence...................................................................29
         5.3.     ERISA.................................................................................30
         5.4.     Compliance with Regulations...........................................................30
         5.5.     Conduct of Business; Permits and Approvals, Compliance with Laws......................30
         5.6.     Maintenance of Insurance..............................................................30
         5.7.     Payment of Debt; Payment of Taxes, Etc................................................30
         5.8.     Notice of Events......................................................................30
         5.9.     Inspection Rights.....................................................................31
         5.10.    Generally Accepted Accounting Principles..............................................32
         5.11.    Compliance with Material Contracts....................................................32
         5.12.    Use of Proceeds.......................................................................32
         5.13.    Year 2000 Program.....................................................................32
         5.14.    Further Assurances....................................................................32
         5.15.    Restrictive Covenants in Other Agreements.............................................32
6.                Negative Covenants....................................................................32
         6.1.     Consolidation and Merger..............................................................32
         6.2.     Liens.................................................................................33
         6.3.     Guarantees............................................................................33
         6.4.     Margin Stock..........................................................................33
         6.5.     Acquisitions and Investments..........................................................33
         6.6.     Transfer of Assets; Nature of Business................................................33
         6.7.     Restricted Payments...................................................................34
         6.8.     Accounting Change.....................................................................34
         6.9.     Transactions with Affiliates..........................................................34
         6.10.    Restriction on Amendment of This Agreement............................................34
7.       Financial Covenants............................................................................34
         7.1.     Minimum Tangible Net Worth............................................................34
         7.2.     Debt to Tangible Net Worth............................................................34
         7.3.     Fixed Charge Ratio....................................................................34
         7.4.     Borrowing Base........................................................................35
         7.5.     Delinquency of Portfolio..............................................................35
8.       Default........................................................................................36
         8.1.     Events of Default.....................................................................36
              (a) Payments..............................................................................36
              (b) Covenants.............................................................................36
              (c) Representations, Warranties...........................................................36
              (d) Bankruptcy............................................................................36
              (e) Certain Other Defaults................................................................36
              (f) Judgments.............................................................................37
              (g) Attachments...........................................................................37
              (h) Change of Control, Sale of Holdings, Etc..............................................37
              (i) Security Interests....................................................................37
              (j) Material Adverse Change...............................................................37
                                      iii
<PAGE>

9.       Collateral.....................................................................................38
         9.1.     Collateral............................................................................38
10.      Agent..........................................................................................38
         10.1. Appointment and Authorization............................................................38
         10.2. Duties and Obligations...................................................................38
         10.3. First Union as a Bank....................................................................39
         10.4. Independent Credit Decisions.............................................................39
         10.5. Indemnification..........................................................................39
         10.6. Successor Agent..........................................................................40
         10.7. Allocations Made By First Union..........................................................40
11.      Miscellaneous..................................................................................40
         11.1.    Waiver................................................................................40
         11.2.    Amendments............................................................................41
         11.3.    Governing Law.........................................................................41
         11.4.    Participations and Assignments........................................................41
         11.5.    Captions..............................................................................41
         11.6.    Notices...............................................................................41
         11.7.    Sharing of Collections, Proceeds and Set-Offs; Application of Payments................42
         11.8.    Expenses; Indemnification.............................................................43
         11.9.    Survival of Warranties and Certain Agreements.........................................43
         11.10.   Severability..........................................................................43
         11.11.   Banks' Obligations Several; Independent Nature of Banks' Rights.......................43
         11.12.   No Fiduciary Relationship.............................................................44
         11.13.   CONSENT TO JURISDICTION AND SERVICE OF PROCESS........................................44
         11.14.   WAIVER OF JURY TRIAL..................................................................44
         11.15.   Counterparts; Effectiveness...........................................................45
         11.16.   Use of Defined Terms..................................................................45
         11.17.   Offsets...............................................................................45
         11.18.   1997 Credit Agreement.................................................................45
         11.19.   Entire Agreement......................................................................45
         11.20.   Rights of Banks.......................................................................45

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

EXHIBIT A        BANKS' LOAN COMMITMENTS AND              EXHIBIT F          ACCOUNTS RECEIVABLE AGING REPORT
                 PERCENTAGES                              EXHIBIT G          QUARTERLY INVENTORY REPORT
EXHIBIT B        NOTE                                     EXHIBIT H          RESIDUALS REPORT
EXHIBIT C        BORROWING BASE CERTIFICATE               SCHEDULE 1         MISCELLANEOUS INFORMATION
EXHIBIT D        SECURITY AGREEMENT                       SCHEDULE 2         APPLICABLE MARGINS, COMMITMENT FEE
EXHIBIT E        COMPLIANCE CERTIFICATE                    
- ------------------------------------------------------------ ------------------------------------------------------------------
                                       iv
</TABLE>



<PAGE>






                                Credit Agreement

         This  Credit   Agreement,   dated  as  of   December   18,  1998  (this
"Agreement"),  is  entered  into by and among MLC  HOLDINGS,  INC.,  a  Delaware
corporation  ("Holdings"),  MLC GROUP, INC., a Virginia corporation ("MLC"), and
MLC   FEDERAL,   INC.,   a  Virginia   corporation   ("Federal")   as  borrowers
(collectively,  the "Borrowers"  and  individually,  a "Borrower"),  the banking
institutions  signatories hereto and named in Exhibit A attached hereto and such
other  institutions  that hereafter  become a "Bank" pursuant to ss. 11.4 hereof
(collectively,  the "Banks" and individually, a "Bank") and First Union National
Bank,  a  national  banking  association,  as agent  for the  Banks  under  this
Agreement  ("First  Union,"  which  shall  mean its  capacity  as  agent  unless
specifically stated otherwise).

                              Preliminary Statement

         WHEREAS,  the  Borrowers  desire  to have  available  to them a  credit
facility the proceeds of which may be used for general corporate purposes.

         WHEREAS,  the Borrowers have  requested  that the Banks  establish such
credit  facility and make loans to the Borrowers  under the terms and conditions
hereinafter set forth.

         WHEREAS, the Banks are willing to establish such credit facility and to
make  loans to the  Borrowers  under the terms and  conditions  hereinafter  set
forth.

         NOW,   THEREFORE,   in  consideration  of  the  premises  and  promises
hereinafter  set forth and  intending to be legally  bound  hereby,  the parties
hereto agree as follows:


                             1. Certain Definitions

         1.1.     Definitions.
         ---------------------

         "1997 Credit Agreement" shall mean that certain Credit Agreement, dated
         June 5, 1997 (as  amended  through  the date  hereof),  between MLC and
         First Union National Bank, successor by merger to CoreStates Bank, N.A.

          "Accounts  Receivable Aging Report" shall mean a report  substantially
          in the form of Exhibit F hereto.

         "Additional Amount" shall have the meaning set forth in ss. 2.8.(e).

         "Affiliate"  shall mean (i) MLC/CLC LLC, a Virginia  limited  liability
         company and (ii) any Person: (a) which directly or indirectly controls,
         or is controlled by, or is under common control with any Borrower;  (b)
         which  directly or indirectly  beneficially  owns or holds five percent
         (5%) or more of any class of voting stock of any Borrower;  or (c) five
         percent  (5%) or more of whose  voting  stock of which is  directly  or
         indirectly  beneficially  owned  or  held  by any  Borrower.  The 
                                       1
<PAGE>

          term "control"  means the possession,  directly or indirectly,  of the
          power to direct or cause the direction of the  management and policies
          of a Person,  whether through the ownership of voting  securities,  by
          contract, or otherwise.

         "Agreement" shall mean this Credit Agreement, as amended, supplemented,
         modified,  replaced,  substituted for or restated from time to time and
         all exhibits and schedules attached hereto.

         "AMC Inventory and Equipment" shall mean new or used items of Inventory
         or Equipment purchased by a Borrower for sale or lease to any AMC Party
         under an Asset Management  Contract.  Once an item of AMC Inventory and
         Equipment  has been sold or leased by such  Borrower  to an AMC  Party,
         such item  shall no longer be an item of AMC  Inventory  and  Equipment
         but, instead,  shall result in the creation of either a Receivable or a
         Lease.

         "AMC Parties"  shall mean those  entities which become parties to Asset
         Management  Contracts,  unless and until disqualified by First Union in
         its sole discretion.

         "Asset  Management  Contracts"  shall mean those  leases and  contracts
         which are entered  into in the  ordinary  course of business  between a
         Borrower  and the AMC  Parties  pursuant  to  which  such  Borrower  is
         obligated  to supply  an AMC  Party  with  certain  computer  and other
         technology  equipment.  In order  to  qualify  as an  Asset  Management
         Contract,   the  lease  or  contract  must  specifically  identify  the
         equipment  supplied to the AMC Party and must  absolutely  obligate the
         AMC Party to  purchase  or lease  the  identified  equipment  from such
         Borrower by a date certain.

         "Base Rate" shall mean, for any day, the prime commercial  lending rate
         of First Union National Bank, in its individual  capacity as a bank, as
         announced from time to time at its head office, calculated on the basis
         of the actual  number of days elapsed in a year of 365 or 366 days,  as
         applicable, minus 1/2% (one-half of one percent).

         "Borrowing Base" shall mean: (i) with respect to Leases,  in each case,
         the lesser of 95% of the cost of the Equipment  subject to the Eligible
         Lease or 100% of the Net Present Value of Lease Payments  applicable to
         the  Lease;  (ii)  with  respect  to  Receivables,   100%  of  Eligible
         Receivables up to $6,000,000,  but in no event shall Receivables exceed
         50%  of  the  aggregate  Borrowing  Base;  (iii)  with  respect  to AMC
         Inventory and Equipment,  95% of the cost to the applicable Borrower of
         the  Eligible  AMC  Inventory  and  Equipment,   net  of  all  rebates,
         allowances and credits;  and (iv) with respect to Non-AMC Inventory and
         Equipment,  90% of the cost to the applicable  Borrower of the Eligible
         Non-AMC  Inventory and Equipment up to $5,000,000,  net of all rebates,
         allowances  and credits,  but in no event shall  Non-AMC  Inventory and
         Equipment exceed 50% of the aggregate  Borrowing Base. No item shall be
         included in the Borrowing Base unless and until the vendor/manufacturer
         of the Equipment or underlying Equipment, as applicable,  has been paid
         in full.

         "Borrowing Base Certificate"  shall mean a certificate in substantially
         the form  attached  hereto as  Exhibit  C which  shall be signed by the
         chief financial officer, treasurer or controller of MLC.
                                       2
<PAGE>

         "Business  Day" shall mean any day other than a  Saturday,  Sunday,  or
         other day on which  commercial  banks in Philadelphia are authorized or
         required to close under the laws of the Commonwealth of Pennsylvania.

         "Buy-Sell  Contract" shall mean those agreements which are entered into
         in the ordinary  course of business  between a Borrower and a purchaser
         with respect to specified equipment owned by that Borrower.

         "Capital Lease" shall mean all lease  obligations of any Person for any
         property (whether real, personal or mixed) which have been or should be
         capitalized  on the books of the  lessee  in  accordance  with  General
         Accepted Accounting Principles.

         "Capitalized Lease Obligations" with respect to any Person,  shall mean
         the aggregate  amount which, in accordance with GAAP, is required to be
         reported  as a liability  on the  balance  sheet of such Person at such
         time in respect of such  Person's  interest  as lessee  under a Capital
         Lease.

         "Code"  shall mean the Internal  Revenue Code of 1986,  as amended from
         time to time,  and all rules and  regulations  with respect  thereto in
         effect from time to time.

         "Collateral" shall have the meaning set forth in ss. 9.1.

          "Compliance  Certificate"  shall  have the  meaning  set  forth in ss.
          4.1(b).

         "Credit Termination Date" shall have the meaning set forth in ss. 2.2.

         "Debt" shall mean, as of any date of determination  with respect to the
         Borrowers,  without duplication, (i) all items which in accordance with
         Generally   Accepted   Accounting   Principles  would  be  included  in
         determining  total  liabilities  as  shown on the  liability  side of a
         balance  sheet of the  Borrowers  as of the date on which Debt is to be
         determined,  (ii) all  indebtedness of others with respect to which any
         Borrower has become liable by way of a guarantee or endorsement  (other
         than for  collection  or deposit in the ordinary  course of  business),
         (iii) all  contingent  liabilities  of the  Borrowers,  and (iv)  lease
         obligations that, in conformity with GAAP, have been capitalized on the
         Borrowers' balance sheet.

         "Debt  Service"  shall mean actual  payments of  principal  on Debt and
         Capitalized  Lease  Obligations  (including  any Debt or Capital  Lease
         Obligations  paid from the sale of equipment  during the period),  plus
         Operating  Lease  expenses  during the period,  plus  interest  expense
         incurred during the period,  plus 25% of the outstanding  balance under
         the Notes.

          "Default Rate" on any Loan shall mean the higher of 3% per annum above
          the Base Rate or 3% per annum above the rate of interest  otherwise in
          effect for such Loan.

          "Dollars"  shall mean the  lawful  currency  of the  United  States of
          America.
                                       3
<PAGE>

          "EBITDA"  shall  mean the sum of (i) net  income,  plus  (ii)  amounts
         deducted for interest,  taxes,  depreciation  and  amortization,  minus
         (iii) income from extraordinary items.

         "Eligible AMC Inventory and Equipment" shall mean all AMC Inventory and
         Equipment so long as: (i) the relevant  Asset  Management  Contract has
         not been terminated;  (ii) the relevant AMC Party is in compliance with
         its obligations under its Asset Management Contract; (iii) the relevant
         AMC Party has not notified any Borrower that such Borrower or any other
         Borrower  is in  default  of any of its  obligations  under  the  Asset
         Management  Contract;  (iv)  the AMC  Inventory  and  Equipment  is not
         subject to any prior  assignment,  claim,  lien,  security  interest or
         other  limitation  on the  absolute  title of the  applicable  Borrower
         thereto;  (v)  the  item of AMC  Inventory  and  Equipment  constitutes
         Collateral as defined in the Security  Agreement;  (vi) the item of AMC
         Inventory or Equipment has not been part of the Borrowing Base for more
         than  90  days;  (vii)  the  item  of AMC  Inventory  or  Equipment  is
         specifically  confirmed  to be the  subject  of a Lease  which is to be
         executed and delivered in connection  therewith;  and (viii) no invoice
         has been  rendered in connection  with said  Inventory or Equipment for
         reimbursement  of monies  disbursed by any  Borrower  with respect to a
         purchase  order on the basis that Lease  Documents have not been or are
         not expected to be entered into with respect to the assets  relating to
         that  purchase  order.  In addition,  the aggregate of all Eligible AMC
         Inventory and Equipment for any one account  debtor/lessee  or group of
         affiliated account  debtors/lessees which is included in the Collateral
         shall not at any time exceed:  (i)  $15,000,000  for  Investment  Grade
         Credits; and (ii) $2,500,000 for Non-Investment Grade Credits.

         "Eligible  Lease"  shall mean a Lease in which:  (i) a Borrower  is the
         sole lessor; (ii) the Lease arose in the ordinary course of business of
         such  Borrower;  (iii) the lessee is not an Affiliate of any  Borrower;
         (iv) the Equipment has been delivered to and accepted by the lessee and
         is  currently  subject  to the  Lease;  (v)  neither  the Lease nor the
         related  Equipment  is subject to any prior  assignment,  claim,  lien,
         security  interest or other  limitation  on the  absolute  title of the
         applicable Borrower thereto;  (vi) the Lease payments are not more than
         60 days past due with respect to any payment  required  thereby  (Lease
         payments in respect of a newly  effective  Lease shall not be deemed 60
         days past due until 60 days have elapsed  since the  effective  date of
         the Lease); (vii) the Lease provides that the obligations of the lessee
         to make payments  thereunder  are absolute;  (viii) the Lease is freely
         assignable; (ix) the Lease is not subject to any defense of the lessee;
         (x) the lessee is not the subject of an bankruptcy,  reorganization  or
         similar  proceedings  and is not  insolvent;  (xi) the  Lease is with a
         lessee/account debtor which is not located outside of the United States
         of America; (xii) the Lease has not been part of the Borrowing Base for
         more than 12  months;  (xiii)  the  initial  term of the Lease does not
         exceed 72 months, provided,  however, that a Lease with an initial term
         exceeding 72 months shall be eligible  for  inclusion in the  Borrowing
         Base upon the prior written consent of First Union,  which consent will
         be granted in First  Union's sole  discretion;  and (xiv) the Lease and
         the  Equipment  being leased  constitute  Collateral  as defined in the
         Security  Agreement.   In  addition,  the  aggregate  of  all  Eligible
         Receivables  and Eligible Leases for any one account  debtor/lessee  or
         group of affiliated  account  debtors/lessees  which is included in the
         Collateral shall not at any time exceed: (i) $15,000,000 for Investment
         Grade Credits; and (ii) $2,500,000 for Non-Investment Grade Credits.
                                       4
<PAGE>

          "Eligible  Non-AMC  Inventory  and  Equipment"  shall mean all Non-AMC
         Inventory  and  Equipment  so long as: (i) such Non-AMC  Inventory  and
         Equipment  has a wholesale  value equal to or greater  than the cost of
         same to the  applicable  Borrower;  (ii)  such  Non-AMC  Inventory  and
         Equipment is not subject to any prior assignment, claim, lien, security
         interest or other  limitation on the absolute  title of the  applicable
         Borrower thereto;  (iii) the item of Non-AMC Inventory or Equipment has
         not been part of the  Borrowing  Base for more  than 90 days;  (iv) the
         item of Non-AMC Inventory or Equipment is specifically  confirmed to be
         the  subject  of a Lease  which  is to be  executed  and  delivered  in
         connection  therewith;  and (v) such Non-AMC  Inventory  and  Equipment
         constitutes  Collateral  as  defined  in  the  Security  Agreement.  In
         addition, the aggregate of all Non-AMC Inventory and Equipment intended
         for use by any one account debtor/lessee or group of affiliated account
         debtors/lessees  which is included in the  Collateral  shall not at any
         time exceed shall not at any time exceed $1,000,000.

          "Eligible  Receivable"  shall  mean any  Receivables  with  respect to
          which:  (i)  a  Borrower  is  the  sole  account  creditor;  (ii)  the
          Receivable  arose in the ordinary course of business of the applicable
          Borrower;  (iii)  the  account  debtor  is  not  an  Affiliate  of any
          Borrower;  (iv) the  goods  giving  rise to the  Receivable  have been
          delivered to and accepted by the account debtor; (v) the Receivable is
          not subject to any prior assignment, claim, lien, security interest or
          other  limitation  on the absolute  title of the  applicable  Borrower
          thereto;  (vi) in the case of Receivables  not involving AMC Inventory
          and Equipment or Non-AMC  Inventory and  Equipment,  the Receivable is
          not more than 30 days past due pursuant to the  contractual  agreement
          of the parties,  excluding any  amendments  thereto for the purpose of
          extending  the due date;  (vii)  not more  than 120 days have  elapsed
          since the date the  vendor/manufacturer  was paid,  in the case of AMC
          Inventory  and  Equipment or Non-AMC  Inventory  and Equipment and not
          more than 30 days have  elapsed  since the date of the  invoice to the
          obligor in respect of said  Receivable  which is no longer included in
          the  Borrowing  Base as Eligible  AMC  Inventory  and  Equipment or as

         "Environmental  Control  Statutes" shall mean each and every applicable
         federal, state, county or municipal  environmental statute,  ordinance,
         rule, regulation,  order,  directive or requirement,  together with all
         successor statutes, ordinances, rules, regulations,  orders, directives
         or  requirements,  of any  Governmental  Authority,  including  without
         limitation laws in any way related to Hazardous Substances.
                                       5
<PAGE>
 
         "Equipment" shall mean new and used equipment  purchased by a Borrower
         from unaffiliated  Persons for lease to unaffiliated  Persons. The term
         "equipment" also shall include all items shown on the original purchase
         invoice  pertaining  to said  equipment  including  computer  software,
         installation charges and training.

          "ERISA"  shall mean the  Employee  Retirement  Income  Security Act of
          1974, as it may be amended from time to time.

         "ERISA  Affiliate" shall mean any corporation  which is a member of the
         same  controlled  group of  corporations  as any  Borrower  within  the
         meaning of ss.  414(b) of the Code,  or any trade or business  which is
         under common control with any Borrower within the meaning of ss. 414(c)
         of the Code.

         "Event of Default" shall have the meaning set forth in ss. 8.1.

         "Federal  Funds  Rate"  shall  mean,  for any day,  the rate per  annum
         (rounded  upwards,  if necessary,  to the nearest 1/100 of 1%) equal to
         the  weighted   average  of  the  rates  on  overnight   Federal  funds
         transactions  with members of the Federal  Reserve  System  arranged by
         Federal funds brokers on such day, as published by the Federal  Reserve
         Bank of New York on the Business Day next succeeding such day, provided
         that if the day  for  which  such  rate  is to be  determined  is not a
         Business Day, the Federal Funds Rate for such day shall be such rate on
         such transactions on the next preceding Business Day as so published on
         the next succeeding Business Day.

         "Fiscal  Quarter" shall mean a fiscal  quarter of the Borrowers,  which
         shall be any quarterly period ending on March 31, June 30, September 30
         or December 31 of any year.

          "Fiscal Year" shall mean a fiscal year of the  Borrowers,  which shall
          end on the last day of March.

         "Generally  Accepted  Accounting   Principles"  or  "GAAP"  shall  mean
         generally accepted accounting principles as in effect from time to time
         in the United States, consistently applied.

         "Governmental  Authority"  shall  mean the  federal,  state,  county or
         municipal  government,  or any  department,  agency,  bureau  or  other
         similar type body obtaining  authority therefrom or created pursuant to
         any laws, including without limitation Environmental Control Statutes.

         "Hazardous  Substances"  shall mean without  limitation,  any regulated
         substance,  toxic  substance,  hazardous  substance,  hazardous  waste,
         pollution,  pollutant or contaminant,  as defined or referred to in the
         Resource Conservation and Recovery Act, as amended, 15 U.S.C., ss. 2601
         et seq.; the  Comprehensive  Environmental  Response,  Compensation and
         Liability  Act,  33 U.S.C.  ss. 1251 et seq.;  the federal  underground
         storage tank law, Subtitle I of the Resource  Conservation and Recovery
         Act, as amended, P.L. 98-616, 42 U.S.C. ss. 6901 et seq.; together with
         any  amendments  thereto,  regulations  promulgated  thereunder and all
         substitutions  thereof,  as well as words of similar purport or meaning
         referred  to  in  any  other  federal,   state,   county  or  municipal
         environmental statute, ordinance, rule or regulation.
                                       6
<PAGE>

          "Indebtedness  for Borrowed  Money"  shall mean (i) all  indebtedness,
         liabilities,  and obligations,  now existing or hereafter arising,  for
         money  borrowed,  whether or not evidenced by any note,  indenture,  or
         agreement   (including,   without   limitation,   the   Notes  and  any
         indebtedness  for  money  borrowed  from an  Affiliate)  and  (ii)  all
         indebtedness of others for money borrowed (including indebtedness of an
         Affiliate)  with respect to which any Borrower has become liable by way
         of a guarantee or indemnity.

         "Intangible  Assets"  shall mean all assets  which  would be classed as
         intangible assets under GAAP consistently applied,  including,  without
         limitation, goodwill (whether representing the excess of cost over book
         value of assets  acquired or  otherwise),  patents,  trademarks,  trade
         names, copyrights, franchises, and deferred charges (including, without
         limitation,  unamortized debt discount and expense, organization costs,
         and research and development  costs).  For purposes of this definition,
         prepayments  of taxes,  license  fees and other  expenses  shall not be
         deemed Intangible Assets.

         "Interest  Period" shall mean with respect to any LIBO Rate Loan,  each
         period  commencing on the date any such Loan is made,  or, with respect
         to a Loan being renewed,  the last day of the next  preceding  Interest
         Period  with  respect  to  a  Loan,  and  ending  on  the   numerically
         corresponding day (or, if there is no numerically corresponding day, on
         the  last  day of the  calendar  month)  in the  first  calendar  month
         thereafter,  if the Banks are then  offering  LIBO Rate  Loans for such
         period;  provided that each LIBO Rate Loan Interest  Period which would
         otherwise end on a day which is not a Business Day (or, for purposes of
         Loans to be repaid on a London  Business  Day, such day is not a London
         Business Day) shall end on the next succeeding  Business Day (or London
         Business Day, as appropriate)  unless such next succeeding Business Day
         (or London Business Day, as  appropriate)  falls in the next succeeding
         calendar month, in which case the Interest Period shall end on the next
         preceding Business Day (or London Business Day, as appropriate).

         "Inventory"  shall mean new and used goods purchased by a Borrower from
         unaffiliated  Persons  for  sale  to  unaffiliated  Persons.  The  term
         "inventory" also shall include all items shown on the original purchase
         invoice  pertaining  to said  inventory  including  computer  software,
         installation charges and training.

         "Investment" in any Person shall mean (a) the acquisition  (whether for
         cash, property,  services or securities or otherwise) of capital stock,
         bonds, notes,  debentures,  partnership or other ownership interests or
         other securities of such Person; (b) any deposit with, or advance, loan
         or other  extension  of credit to,  such  Person  (other  than any such
         deposit,  advance,  loan or  extension  of  credit  having  a term  not
         exceeding 90 days in the case of  unaffiliated  Persons and 120 days in
         the case of Affiliates  representing the purchase price of inventory or
         supplies  purchased in the ordinary course of business) or guarantee or
         assumption  of,  or  other  contingent   obligation  with  respect  to,
         Indebtedness for Borrowed Money or other liability of such Person;  and
         (c) (without  duplication  of the amounts  included in (a) and (b)) any
         amount that may, pursuant to the terms of such investment,  be required
         to be paid, deposited,  advanced,  lent or extended to or guaranteed or
         assumed on behalf of such Person.
                                       7
 

<PAGE>

         "Investment Grade Credit" shall mean any account  debtor/lessee of any
         Borrower  which is rated BBB- or higher by Standard & Poor's or Baa3 or
         higher by Moody's.

         "Lease"  shall  mean  any  lease of  Equipment  (or  conditional  sales
         agreement  or similar  financing  arrangement)  made by a Borrower,  as
         lessor.

         "Lease Documents" shall mean a schedule referencing assets described in
         a purchase order and the master lease agreement incorporated therein by
         reference.

         "LIBO Rate" shall mean, for the  applicable  Interest  Period,  (i) the
         rate,  rounded  upwards  to the  next  one-sixteenth  of  one  percent,
         determined by First Union three London  Business Days prior to the date
         of the  corresponding  LIBO Rate Loan,  at which First  Union  National
         Bank, in its  individual  capacity,  is offered  deposits in dollars at
         approximately 11:00 A.M., London time by leading banks in the interbank
         Eurodollar or eurocurrency market for delivery on the date of such Loan
         in an amount and for a period  comparable  to the  amount and  Interest
         Period of such Loan and in like funds,  divided by (ii) a number  equal
         to one  (1.0)  minus the LIBO Rate  Reserve  Percentage.  The LIBO Rate
         shall be  adjusted  automatically  with  respect  to any LIBO Rate Loan
         outstanding  on the  effective  date of any  change  in the  LIBO  Rate
         Reserve  Percentage,  as of such  effective  date.  LIBO Rate  shall be
         calculated  on the basis of the number of days elapsed in a year of 360
         days.

          "LIBO Rate Loans" shall mean Loans accruing interest based on the LIBO
          Rate.

          "LIBO Rate  Margin"  shall have the meaning set forth in Schedule 2 to
          this Agreement.

         "LIBO Rate Reserve  Percentage"  shall mean, for any LIBO Rate Loan for
         any Interest Period  therefor,  the daily average of the stated maximum
         rate  (expressed  as  a  decimal)  at  which  reserves  (including  any
         marginal,  supplemental,  or  emergency  reserves)  are  required to be
         maintained  during such  Interest  Period  under  Regulation D by First
         Union National Bank, in its individual capacity,  against "Eurocurrency
         liabilities" (as such term is used in Regulation D) but without benefit
         of credit  proration,  exemptions,  or offsets that might  otherwise be
         available to First Union  National  Bank, in its  individual  capacity,
         from time to time under  Regulation  D. Without  limiting the effect of
         the foregoing, the LIBO Rate Reserve Percentage shall reflect any other
         reserves required to be maintained by First Union National Bank, in its
         individual  capacity,  against (1) any  category of  liabilities  which
         includes deposits by reference to which the rate for LIBO Rate Loans is
         to be  determined;  or (2) any category of extension of credit or other
         assets which include LIBO Rate Loans.

         "Lien"  shall  mean any  lien,  mortgage,  security  interest,  chattel
         mortgage,  pledge or other encumbrance  (statutory or otherwise) of any
         kind securing satisfaction of an Obligation, including any agreement to
         give  any of the  foregoing,  any  conditional  sales  or  other  title
         retention agreement, any lease in the nature thereof, and the filing of
         or the  agreement  to give any  financing  statement  under the Uniform
         Commercial  Code  of  any  jurisdiction  or  similar  evidence  of  any
         encumbrance, whether within or outside the United States.
                                       8
<PAGE>

          "Loan" or "Loans" shall have the meanings set forth in ss. 2.1(a).

         "Loan Commitment" shall have the meaning set forth in ss. 2.1(a).

         "Loan  Documents"  shall mean this Agreement,  the Notes,  the Security
         Agreement,  the Guaranty  Agreement  and all other  documents  directly
         related or incidental to said documents, the Loans or the Collateral.

         "Material  Adverse Change" shall mean any event or condition  which, in
         the  reasonable  determination  of First Union or the  Required  Banks,
         could result in a material  adverse change in the financial  condition,
         business,  properties or profits of the Borrowers  taken as a group, or
         which gives reasonable grounds to conclude that the Borrowers, taken as
         a group,  may not or will not be able to  perform  or  observe  (in the
         normal course) their obligations under the Loan Documents.

         "Material  Adverse  Effect" shall mean any event or condition which (i)
         could  have a  material  adverse  effect  on the  financial  condition,
         business,  properties,  or profits of the Borrowers,  taken as a group,
         (ii) gives reasonable grounds to conclude that the Borrowers,  taken as
         a group,  will not be able to  perform  their  obligations  under  this
         Agreement,  the  Notes  and the  other  Loan  Documents,  or  (iii)  is
         reasonably likely to affect the legality, validity or enforceability of
         this  Agreement  or the Notes or the rights and remedies of the holders
         of the Loans.

         "Multiemployer  Plan"  shall  mean a  multiemployer  plan as defined in
         ERISA ss.  4001(a)(3),  which  covers  employees of any Borrower or any
         ERISA Affiliate of any Borrower.

         "Net Cost" shall mean with  respect to any item of  Inventory,  the net
         cost to the applicable Borrower of such Inventory,  excluding delivery,
         installation  and  similar  charges  and  after  giving  effect  to all
         discounts and credits provided in connection with the purchase thereof,
         as established by the invoice for such Inventory,  a copy of which such
         Borrower shall deliver to First Union upon First Union's request.

          "Net   Income"   shall  mean  net  income   after   income  taxes  and
          extraordinary items as shown on the balance sheet.

         "Net Present Value of Lease  Payments"  shall mean, with respect to any
         Eligible  Lease,  the  Present  Value of Lease  Payments  less any sums
         payable by the applicable Borrower under that Eligible Lease.

         "Net Worth" shall mean the sum of capital stock,  plus paid-in capital,
         plus retained earnings and Debt subordinated to the Obligations,  minus
         treasury stock.

          "Non-AMC  Inventory  and  Equipment"  shall  mean new or used items of
         Inventory or Equipment  (which  shall  consist of certain  computer and
         other technology  equipment)  purchased by a Borrower for sale or lease
         to any  Person  other  than an AMC  Party.  Once  an  item  of  Non-AMC
         Inventory  and  Equipment has been sold or leased by such Borrower to a
         Person,  such item shall no longer 
                                       9
<PAGE>

          be an item of Non-AMC  Inventory and  Equipment  but,  instead,  shall
          result in the creation of either a Receivable or a Lease.

          "Non-Investment  Grade Credit" shall mean any account debtor/lessee of
          any Borrower which is not an Investment Grade Credit.

         "Note" shall have the meaning set forth in ss. 2.2.

         "Obligations"  shall mean all now existing or hereafter  arising debts,
         obligations,  covenants,  and duties of payment or performance of every
         kind, matured or unmatured, direct or contingent,  owing, arising, due,
         or payable to the Banks or First Union by or from any Borrower  arising
         out of this  Agreement or any other Loan Document,  including,  without
         limitation,  all  obligations to repay principal of and interest on the
         Loans,  and  to  pay  interest,   fees,   costs,   charges,   expenses,
         professional fees, and all sums chargeable to any Borrower or for which
         any Borrower is liable as indemnitor under the Loan Documents,  whether
         or not evidenced by any note or other instrument.

         "Operating Lease" shall mean an operating lease as defined by Generally
         Accepted  Accounting  Principles,  excluding all leases the expenses of
         which may be charged  to a customer  of any  Borrower  pursuant  to the
         written terms of the contract with such customer.

         "Ordinary Course Sale or Financing" shall mean each of the following to
         occur in the ordinary course of business of any Borrower:

                  (a) the sale (including the  installment or conditional  sale)
                  by such  Borrower  of  Inventory  so  long  as  such  Borrower
                  receives from such sale 100% of the fair market  value,  based
                  on  equipment   sold  in  the  ordinary   course  and  not  in
                  distress-sale circumstances, of the Inventory being sold;

                  (b) the financing (including  refinancing) by such Borrower of
                  Inventory  pursuant  to  this  Agreement  and the  other  Loan
                  Documents,  so  long  as  such  Borrower  receives  from  such
                  financing  100% of the fair market  value,  based on equipment
                  sold  in  the  ordinary   course  and  not  in   distress-sale
                  circumstances,  of the  Inventory  being  financed;  provided,
                  however,  that  except to the  extent  otherwise  provided  in
                  clause (d) below in connection with the  simultaneous  sale or
                  financing of any Lease described  therein (i) any Lien granted
                  by such  Borrower  to such  lender  in  connection  with  such
                  financing  (which  may be a first  priority  Lien)  shall  not
                  attach to any property of any Borrower other than the specific
                  financed Inventory, and (ii) the Debt of such Borrower to such
                  lender in  connection  with such  financing  shall be  without
                  recourse  to  any   Borrower   except  with  respect  to  such
                  Borrower's interest in the specific financed Inventory;

                  (c) the sale by such Borrower of its ownership interest in any
                  Inventory which has been refinanced in an Ordinary Course Sale
                  or Financing  described in clause (b) above; and 
                                       10
<PAGE>

               (d) the sale, financing (including  refinancing) by such Borrower
               of any Lease providing for the lease of Inventory so long as such
               Borrower  receives  from such sale or  financing  100% of the Net
               Present  Value of Lease  Payments  for the  Leases  being sold or
               financed; provided, however, that, except to the extent otherwise
               provided  in  the  clause  (b)  above  in  connection   with  the
               simultaneous  financing of Inventory (i) any Lien granted by such
               Borrower to such  lender in  connection  with any such  financing
               (which  may be a first  priority  Lien)  shall not  attach to any
               property of any Borrower other than the specific  financed Lease,
               and (ii) the Debt of such  Borrower to such lender in  connection
               with such  financing  shall be without  recourse to any  Borrower
               except with respect to such  Borrower's  interest in the specific
               financed Lease.

         Notwithstanding  the foregoing,  a financing  transaction  described in
         clauses (b) or (d) above shall still qualify as an Ordinary Course Sale
         or  Financing  even if the  Debt of such  Borrower  to such  lender  in
         connection  with such financing is with recourse to such  Borrower,  as
         long as the total of such recourse financing for all Borrowers,  in the
         aggregate,  is not more than 15% of the total amount of such  financing
         in effect for all Borrowers at any time under clauses (b) and (d).

          "PBGC" shall mean the Pension  Benefit  Guaranty  Corporation  and any
          successor thereto.

         "Pension  Plan"  shall  mean,  at  any  time,  any  Plan  (including  a
         Multiemployer Plan), the funding requirements of which (under ERISA ss.
         302 or  Code  ss.  412)  are,  or at any  time  within  the  six  years
         immediately  preceding the time in question,  were in whole or in part,
         the  responsibility  of any  Borrower  or any  ERISA  Affiliate  of any
         Borrower.

         "Permitted   Liens"  shall  mean  (a)  any  Liens  for  current  taxes,
         assessments and other  governmental  charges not yet due and payable or
         being contested in good faith by a Borrower by appropriate  proceedings
         and for which adequate  reserves have been established by such Borrower
         as  reflected  in  its  financial   statements;   (b)  any  mechanic's,
         materialman's,  carrier's, warehousemen's or similar Liens for sums not
         yet due or being  contested in good faith by a Borrower by  appropriate
         proceedings  and for which adequate  reserves have been  established by
         such Borrower as reflected in its financial statements;  (c) easements,
         rights-of-way,  restrictions and other similar encumbrances on the real
         property or fixtures of a Borrower  incurred in the ordinary  course of
         business which  individually  or in the aggregate for all Borrowers are
         not  substantial  in  amount  and  which do not in any case  materially
         detract from the value or marketability of the property subject thereto
         or interfere with the ordinary conduct of the business of any Borrower;
         (d) Liens  (other than Liens  imposed on any  property of any  Borrower
         pursuant to ERISA or ss. 412 of the Code)  incurred or deposits made in
         the ordinary  course of business,  including  Liens in connection  with
         workers' compensation, unemployment insurance and other types of social
         security  and  Liens  to  secure  performance  of  tenders,   statutory
         obligations,  surety and appeal bonds (in the case of appeal bonds such
         Lien shall not secure any  reimbursement or indemnity  obligation in an
         amount  greater  than  $250,000),  bids,  leases  that are not  Capital
         Leases,   performance   bonds,   sales   contracts  and  other  similar
         obligations,  in  each  case,  not  incurred  in  connection  with  the
         obtaining of credit or the payment of a deferred  purchase  price,  and
         which do not, in the aggregate,  result in a Material  Adverse  Effect;
         (e) Liens, if any, existing on the date hereof and listed in Schedule 1
         hereto;  (f) Liens on specific assets,  if any, whether existing on the
         date hereof or  hereafter  created,  with 
                                       11
<PAGE>

          respect to  Indebtedness  for Borrowed Money of a type similar to that
          contemplated  herein  (including  any Lien on Inventory,  Equipment or
          Leases   granted  in  connection   with  a   nonrecourse   refinancing
          transaction  which  qualifies as an Ordinary Course Sale or Financing)
          provided  that no such Lien shall be a Lien on any of the  Collateral;
          (g) Liens in favor of First Union in the  Collateral  contemplated  by
          this Agreement and the other Loan Documents;  and (h) Liens filed with
          respect to Indebtedness  under the 1997 Credit Agreement,  which Liens
          shall be removed on or before January 22, 1998.

         "Person" shall mean any  individual,  corporation,  partnership,  joint
         venture,  association,  company,  business  trust or  entity,  or other
         entity of whatever nature.

         "Plan"  shall mean an employee  benefit  plan as defined in ss. 3(3) of
         ERISA, other than a Multiemployer  Plan, whether formal or informal and
         whether legally binding or not.

         "Potential Default" shall mean an event, condition or circumstance that
         with the  giving  of notice  or lapse of time or both  would  become an
         Event of Default.

         "Present  Value of Lease  Payments"  shall mean the sum of all payments
         required to be paid to the lessor under an Eligible  Lease with each of
         such  payments  discounted  to its present value by applying a discount
         rate to each payment equal to the lesser of (a) the one-month LIBO Rate
         in  effect  at the time of the  calculation,  or (b) the  Base  Rate in
         effect  at the time of the  calculation;  provided,  however,  that any
         payment under an Eligible  Lease shall only be included for the purpose
         of  calculating  the Present Value of Lease Payments if (i) the payment
         is not yet due under the Lease;  and (ii) the lessee has no  discretion
         as to whether or not to make the payment.

          "Prohibited  Transaction"  shall mean a transaction that is prohibited
          under  Codess.4975 or ERISAss.406 and not exempt under  Codess.4975 or
          ERISAss.408.

          "Quarterly  Inventory Report" shall mean a report substantially in the
          form of Exhibit G hereto.

         "Receivables"  shall mean all  contractual  accounts  receivable of all
         Borrowers;  provided,  however that "Receivables" shall not include (i)
         any amounts receivable in respect of Asset Management  Contracts during
         the period when the  applicable AMC Inventory and Equipment is included
         in the Borrowing Base as Eligible AMC Inventory and Equipment;  or (ii)
         any amounts  receivable in respect of the sale of Non-AMC Inventory and
         Equipment during the period when the applicable  Non-AMC  Inventory and
         Equipment  is  included  in the  Borrowing  Base  as  Eligible  Non-AMC
         Inventory and Equipment.

         "Regulation" shall mean any statute, law, ordinance,  regulation, order
         or rule of any United States or foreign, federal, state, local or other
         government or governmental body, including,  without limitation,  those
         covering or related to  banking,  financial  transactions,  securities,
         public  utilities,   environmental  control,  energy,  safety,  health,
         transportation,  bribery, record keeping,  zoning,  antidiscrimination,
         antitrust,  wages  and  hours,  employee  benefits,  and price and wage
         control matters.
                                       12
<PAGE>

          "Regulation  D" shall mean  Regulation  D of the Board of Governors of
         the Federal Reserve System, as it may be amended from time to time.

         "Regulatory  Change"  shall  mean  any  change  after  the date of this
         Agreement in any Regulation (including Regulation D) or the adoption or
         making after such date of any  interpretations,  directives or requests
         of or under any Regulation  (whether or not having the force of law) by
         any  court or  governmental  or  monetary  authority  charged  with the
         interpretation or  administration  thereof applying to a class of banks
         including any one of the Banks but excluding any foreign  office of any
         Bank.
                                       13

<PAGE>

         "Release"  shall  mean  without  limitation,  the  presence,   leaking,
         leaching, pouring, emptying, discharging,  spilling, using, generating,
         manufacturing,   refining,   transporting,   treating,  or  storing  of
         Hazardous  Substances at, into, onto, from or about the property or the
         threat  thereof,  regardless of whether the result of an intentional or
         unintentional  action  or  omission,  and  which  is  in  violation  of
         applicable law.

         "Reportable  Event" shall mean, with respect to a Pension Plan: (a) Any
         of  the  events  set  forth  in  ERISA  ss.ss.  4043(b)  (other  than a
         reportable  event as to which the  provision  of 30 days' notice to the
         PBGC  is  waived  under  applicable  regulations)  or  4063(a)  or  the
         regulations  thereunder,  (b) an event  requiring  any  Borrower or any
         ERISA  Affiliate of any Borrower to provide  security to a Pension Plan
         under Code ss.  401(a)(29)  and (c) any failure by any  Borrower or any
         ERISA  Affiliate of any Borrower to make payments  required by Code ss.
         412(m).

         "Request for Advance" shall have the meaning set forth in ss. 2.3.

         "Required  Banks" at any time shall mean Banks  whose Loan  Commitments
         equal or exceed 66 2/3% of the  Aggregate  Loan  Commitment if no Loans
         are outstanding or, if Loans are outstanding,  Banks whose  outstanding
         Loans equal or exceed 66 2/3% of the Loans.

          "Residuals  Report" shall mean a report  substantially  in the form of
          Exhibit H hereto.

          "Security Agreement" shall mean the Security Agreement in the form and
          substance attached hereto as Exhibit D.

         "Solvent"  shall mean,  with respect to any Person,  that the aggregate
         present fair saleable value of such Person's assets is in excess of the
         total amount of its probable  liabilities on its existing debts as they
         become absolute and matured,  such Person has not incurred debts beyond
         its  foreseeable  ability  to pay such debts as they  mature,  and such
         Person has capital  adequate to conduct  the  business it is  presently
         engaged in or is about to engage in.

         "Subsidiary"  shall mean a  corporation  or other  entity the shares of
         stock or other equity  interests of which having  ordinary voting power
         (other than stock or other equity  interests  having such power only by
         reason of the  happening of a  contingency)  to elect a majority of the
         board of directors  or other  managers of such  corporation  are at the
         time  owned,  or the  management  of
  

<PAGE>

                                     14

          which is otherwise  controlled,  directly or indirectly through one or
          more intermediaries or both, by any Borrower.

         "Tangible Net Worth" shall mean Net Worth, minus Intangible Assets.

         "Taxes" shall have the meaning set forth in ss. 2.8.(d).

         "Termination  Event" shall mean,  with respect to a Pension Plan: (a) a
         Reportable  Event, (b) the termination of a Pension Plan, or the filing
         of a notice of intent to terminate a Pension  Plan, or the treatment of
         a Pension Plan amendment as a termination under ERISA ss. 4041(c),  (c)
         the  institution of proceedings to terminate a Pension Plan under ERISA
         ss. 4042 or (d) the  appointment of a trustee to administer any Pension
         Plan under ERISA ss. 4042.

         "Unfunded Pension  Liabilities" shall mean, with respect to any Pension
         Plan at any time,  the  amount  determined  by taking  the  accumulated
         benefit  obligation,  as  disclosed  in  accordance  with  Statement of
         Accounting Standards No. 87, over the fair market value of Pension Plan
         assets.

         "Unrecognized  Retiree Welfare  Liability"  shall mean, with respect to
         any Plan that  provides  post-retirement  benefits  other than  pension
         benefits,  the  amount  of  the  accumulated   post-retirement  benefit
         obligation,  as determined in  accordance  with  Statement of Financial
         Accounting  Standards  No. 106, as of the most recent  valuation  date.
         Prior to the date such  statement is applicable  to any Borrower,  such
         amount of the  obligation  shall be based on an  estimate  made in good
         faith.

         "Year 2000 Problem" shall mean the risk that computer  applications may
         be unable to recognize, and perform properly,  date-sensitive functions
         involving certain dates prior to and after December 31, 1999.


         1.2.  Accounting  Terms.2.  Accounting  Terms.2.  Accounting Terms. All
accounting  terms  not  specifically   defined  herein  shall  be  construed  in
accordance with Generally Accepted Accounting  Principles  consistent with those
applied in the preparation of the financial  statements  referred to in ss. 3.5,
and all financial data submitted pursuant to this Agreement shall be prepared in
accordance with such principles.

                                  2. The Credit

         2.1.     The Loans.
         ----     ----------

     (a)  Loans;  Commitment.  Subject  to the terms and  conditions  herein set
forth, each Bank agrees, severally and not jointly, to make loans (herein called
individually a "Loan" and collectively, the "Loans") to the Borrowers during the
period beginning on the date hereof and ending on the Credit Termination Date in
amounts not to exceed at any time  outstanding  the commitment  amount set forth
opposite  the name of such Bank on Exhibit A hereto  (each such  amount,  as the
same may be reduced  pursuant  to ss. 2.6 or ss. 2.10 being  hereinafter  called
such Bank's "Loan Commitment").  The Banks' collective  commitment to make Loans
shall be the "Aggregate  Loan  Commitment").  The maturity date of each Note, as
provided in ss. 2.2 below, shall be the Credit Termination Date. All Loans shall
be made 

                                       15
<PAGE>

by the Banks  simultaneously  and pro rata in accordance  with their  respective
Loan Commitments. All Loans shall be made to the Borrowers at the primary office
of  First  Union  in  Philadelphia   located  at  Broad  and  Chestnut  Streets,
Philadelphia, Pennsylvania 19101.

     (b) Maximum  Loans  Outstanding.  No Borrower  shall be entitled to any new
Loan if,  after  giving  effect  to such  Loan,  the  unpaid  amount of the then
outstanding  Loans would exceed the lesser of (i) the Aggregate Loan  Commitment
or (ii) the then current  Borrowing Base, as stated in the most recent Borrowing
Base Certificate furnished to First Union, as provided herein.

     (c) Minimum Loan Amount.  Except for Loans which exhaust the full remaining
amount of the Aggregate  Loan  Commitment  and  conversions  which result in the
conversion  of all Loans subject to a particular  interest rate option,  each of
which  may be in  lesser  amounts,  (i) each  LIBO Rate Loan when made (and each
conversion  of Base Rate  Loans into LIBO Rate  Loans)  shall be in an amount at
least  equal to  $250,000,  and (ii)  each  Base  Rate  Loan when made (and each
conversion  of LIBO Rate  Loans into Base Rate  Loans)  shall be in an amount at
least equal to $250,000.

     (d) Commitment  Percentages.  The obligation of each Bank to make a Loan to
the Borrowers at any time shall be limited to its  percentage  (the  "Commitment
Percentage")  as set forth  opposite its name on Exhibit A hereto  multiplied by
the aggregate  principal amount of the Loan requested.  The principal amounts of
the respective  Loans made by the Banks on the occasion of each borrowing  shall
be pro rata in accordance with their respective Commitment Percentages.  No Bank
shall be required or  permitted  to make any Loan if,  immediately  after giving
effect to such Loan, and the application of the proceeds of a Loan to the extent
applied to the repayment of the Loans, the sum of such Bank's Loans  outstanding
would exceed such Bank's Loan Commitment.

     (e) Several Obligations. The failure of any one or more Banks to make Loans
in accordance with its or their obligations shall not relieve the other Banks of
their several obligations hereunder,  but in no event shall the aggregate amount
at any one time  outstanding  which any Bank shall be required to lend hereunder
exceed its Loan Commitment.

     2.2. The Notes.  The Loans made by each Bank shall be evidenced by a single
promissory  note  of the  Borrowers  (each  such  promissory  note  as it may be
amended, extended,  modified,  restated,  replaced,  substituted for or renewed,
being  referred to herein as a "Note" and all Notes  together as the "Notes") in
principal face amount equal to such Bank's Loan Commitment  payable to the order
of such Bank and otherwise in the form  attached  hereto as Exhibit B. Each Note
shall be dated its date of issuance,  shall bear  interest at the rate per annum
and be payable as to principal and interest in accordance with the terms hereof.
Each Note shall  mature on the earliest to occur of (i) the date the maturity of
the Notes are  accelerated  as provided in ss. 8.1 hereof,  or (ii) December 17,
1999 (this date to be deemed the "Credit Termination Date"). Upon maturity,  the
Loans  evidenced by each Bank's Note shall be due and  payable.  Each Bank shall
maintain  records  of all  Loans  by it and  evidenced  by its  Note  and of all
payments thereon, which records shall be conclusive absent manifest error.

                                       16
<PAGE>



          2.3.    Funding Procedures.
          ---------------------------

     (a)  Requests for Advance.  Each  request for a Loan or the  conversion  or
renewal of an interest  rate with respect to a Loan shall be made not later than
11:00 a.m. on a Business  Day by  delivery  to First Union of a written  request
signed by the Borrowers or, in the  alternative,  a telephone  request  followed
promptly  by written  confirmation  of the request (a  "Request  for  Advance"),
specifying  the date and amount of the Loan to be made,  converted  or  renewed,
selecting the interest rate option applicable thereto, and in the case of a LIBO
Rate Loan,  specifying the Interest Period  applicable to such Loan. The form of
request to be used in connection with the making, conversion or renewal of Loans
shall be that form provided to the Borrowers by First Union.  Each request shall
be received  not less than one  Business  Day prior to the date of the  proposed
borrowing, conversion or renewal in the case of Base Rate Loans and three London
Business Days prior to the date of the proposed borrowing, conversion or renewal
in the case of LIBO Rate Loans.  No request  shall be effective  until  actually
received in writing by First  Union.  Any request may be made by  submission  of
such request by facsimile  transmission  with the signed original being promptly
transmitted to First Union. First Union shall be entitled to rely on a facsimile
of the signed original as fully as if it had received the signed  original.  Not
more than three Requests for Advance shall be submitted in any calendar week.

     (b)  Irrevocability.  Upon  receipt  of a  request  for a  Loan  and if the
conditions  precedent  provided  herein  shall be  satisfied  at the  time  such
request, First Union promptly shall notify each Bank of such request and of such
Bank's ratable share of such Loan. Upon receipt of a request for a Loan by First
Union, the request shall not be revocable by any Borrower.

     (c) Availability of Funds. Not later than 1:00 p.m. EST on the date of each
Loan,  each Bank shall make  available  (except as provided in clause (d) below)
its ratable share of such Loan, in immediately  available  funds, to First Union
at the address set forth  opposite its name on the  signature  page hereof or at
such  account in London as First Union shall  specify to the  Borrowers  and the
Banks.  Unless First Union knows that any applicable  condition specified herein
has not  been  satisfied,  it  will  make  funds  so  received  from  the  Banks
immediately  available to the  Borrowers on the date of each Loan by a credit to
the account  designated  by the  Borrowers  at First  Union's  address set forth
opposite its name on the signature page hereof or at such other  destination and
in such other form as the Borrowers may request, in writing.

     (d) Funding Assumptions. Unless First Union shall have been notified by any
Bank at least one  Business Day prior to the date of the making,  conversion  or
renewal of any LIBO Rate Loan,  or by 11:00 a.m.  EST on the date of the making,
conversion  or renewal of any Base Rate Loan,  that such Bank does not intend to
make  available to First Union,  such Bank's  portion of the total amount of the
Loan to be made,  converted or renewed on such date, First Union may assume that
such Bank has made such amount  available to First Union on the date of the Loan
and First Union may, in reliance  upon such  assumption,  make  available to the
Borrowers a corresponding  amount. If and to the extent such Bank shall not have
so made such funds  available  to First  Union,  such Bank agrees to repay First
Union  forthwith on demand such  corresponding  amount  together  with  interest
thereon,  for  each  day from the date  such  amount  is made  available  to the
Borrowers  until the date such amount is repaid to First  Union,  at the Federal
Funds Rate plus 50 basis points for three  Business  Days, and thereafter at the
Base Rate.  If such Bank shall repay to First Union such  corresponding  amount,
such  amounts so repaid shall  constitute  such Bank's Loan for purposes of this
Agreement.  If such Bank does not repay such corresponding amount forthwith upon
First 
                                       17
<PAGE>


Union's demand  therefor,  First Union shall promptly notify the Borrowers,  and
the Borrowers shall  immediately pay such  corresponding  amount to First Union,
without  any  prepayment  penalty or  premium,  but with  interest on the amount
repaid,  for  each  day  from the date  such  amount  is made  available  to the
Borrowers  until the date such amount is repaid to First  Union,  at the rate of
interest  applicable at the time to such Loan. Nothing herein shall be deemed to
relieve any Bank of its obligation to fulfill its Loan  Commitment  hereunder or
to  prejudice  any rights  which the  Borrowers  may have  against any Bank as a
result of any default by such Bank hereunder.

     (e Funding of Net Amount. If the Banks make a Loan on a day on which all or
any part of an outstanding Loan from the Banks is to be repaid,  each Bank shall
apply the  proceeds  of its new Loan to make such  repayment  and only an amount
equal to the  difference  (if any)  between the amount  being  borrowed  and the
amount  being repaid  shall be made  available by such Bank to the  Borrowers as
provided in clause (c).

     2.4.  Interest.  The following interest rates may be applicable to any Loan
or Loans, as requested by the Borrowers from time to time.

     (a) Base Rate.  Each Base Rate Loan shall bear  interest  on the  principal
amount  thereof from the date made until such Loan is paid in full or converted,
at a rate per annum equal to the Base Rate.

     (b) LIBO Rate.  Each LIBO Rate Loan shall bear  interest  on the  principal
amount thereof from the date made until such Loan is paid in full,  renewed,  or
converted, at a rate per annum equal to the LIBO Rate plus the LIBO Rate Margin.
After  receipt of a request for a LIBO Rate Loan,  First Union shall  proceed to
determine the LIBO Rate to be applicable thereto.  First Union shall give prompt
notice  by  telephone  or  facsimile  to the  Borrowers  of the LIBO  Rate  thus
determined in respect of each LIBO Rate Loan or any change therein.

     (c Renewals  and  Conversions  of Loans.  On the last day of each  Interest
Period,  the LIBO Rate Loan then maturing shall  automatically  be renewed for a
new Interest  Period of like  duration,  unless the  Borrowers  shall have given
First Union notice of a permitted  conversion or renewal for an Interest  Period
of different duration as provided in ss. 2.3 hereof, or an Event of Default,  or
Potential  Default  exists or would  thereby  occur.  If no Event of  Default or
Potential  Default exists or would thereby occur,  the Borrowers  shall have the
right to  convert  Base Rate Loans into LIBO Rate  Loans,  to convert  LIBO Rate
Loans into Base Rate Loans, and to renew LIBO Rate Loans for Interest Periods of
different duration, from time to time, provided that they shall give First Union
notice of each  permitted  conversion  or renewal as provided in ss. 2.3 hereof,
and LIBO Rate Loans may be converted or renewed for different  Interest  Periods
only as of the last day of the applicable  Interest Period for such Loans. First
Union shall use its best efforts to notify the Borrowers of the effectiveness of
such conversion or renewal  (automatic or not  automatic),  and the new interest
rate to which the converted or renewed Loan is subject,  as soon as  practicable
after the  conversion or renewal;  provided,  however,  that any failure to give
such notice shall not affect the Borrowers' obligations or the Banks' rights and
remedies  hereunder in any way whatsoever.  In the event a LIBO Rate Loan is not
automatically  renewed  as  provided  herein  and the  Borrowers  shall not have
selected  an  alternative  Interest  Period for any LIBO Rate Loan  maturing  as
provided  herein,  such Loan shall be  automatically  converted into a Base Rate
Loan on the last day of the Interest Period for such Loan.

                                       18
<PAGE>



     (d  Automatic  Reinstatement.  The  joint  and  several  liability  of  the
Borrowers under this ss. 2.4 shall continue to be effective or be  automatically
reinstated, as the case may be, if at any time any payment, in whole or in part,
to the Banks is  rescinded or must  otherwise  be restored or returned  upon the
insolvency,  bankruptcy,  dissolution,  liquidation  or  reorganization  of  any
Borrower or any other  Person,  or upon or as a result of the  appointment  of a
custodian,  receiver,  trustee or other officer with similar powers with respect
to any Borrower or any other Person or any substantial part of its property,  or
otherwise, all as though such payment had not been made.

         2.5.     Fees.
         ----     -----

     (a) Facility Fee. The Borrowers  agree,  jointly and  severally,  to pay to
First Union for the account of each Bank as compensation  for the origination of
this  credit  facility,  a fee (the  "Facility  Fee") in the  amount  of _ of 1%
(one-eighth of one percent) of the Aggregate Loan Commitment, which fee shall be
deemed  fully  earned and is  non-refundable;  and First Union shall  thereafter
promptly  forward  to each Bank its  proportionate  share  thereof  based on its
Commitment Percentage.

     (b) Commitment Fee. The Borrowers agree,  jointly and severally,  to pay to
First Union for the account of each Bank as compensation  for the Aggregate Loan
Commitment, a fee ("Commitment Fee") computed at the rate per annum set forth in
Schedule 2 attached to this  Agreement on the average daily amount of the unused
portion of the Aggregate Loan Commitment accrued from and after the date hereof.
The unused  portion of the Aggregate  Loan  Commitment  shall mean the Aggregate
Loan Commitment  less the aggregate  principal  amount of the outstanding  Loans
hereunder.  The Commitment  Fee shall be calculated and be payable  quarterly in
arrears  and on the  Credit  Termination  Date.  The  Commitment  Fee  shall  be
calculated on the basis of a 360-day year for the actual number of days elapsed.

     2.6. Reduction or Termination of Commitment.
     --------------------------------------------

     (a Voluntary  Reduction or  Termination.  The Borrowers may at any time, on
not less than three Business Days' written notice,  (i)  permanently  reduce the
Aggregate Loan Commitment, provided that any reduction shall be in the amount of
$250,000  or a  multiple  thereof  and that no such  reduction  shall  cause the
aggregate  principal  amount of Loans  outstanding  to exceed the Aggregate Loan
Commitment as reduced, or (ii) terminate the Aggregate Loan Commitment.

     (b) Credit Termination Date  Acceleration.  In the event the Aggregate Loan
Commitment is terminated,  the Credit  Termination Date shall accelerate to such
date  of  termination  and  the  Borrowers  shall,   simultaneously   with  such
termination,  repay the Base Rate Loans and LIBO Rate Loans in  accordance  with
ss. 2.8.

     2.7. Prepayments.
     -----------------

     (a) Base Rate Loans.  On two  Business  Day's notice to First Union and the
Banks, the Borrowers may, at their option, prepay any Base Rate Loan in whole at
any time or in part from time to time,  provided  that each  partial  prepayment
shall be in the principal  amount of $250,000 or, if greater,  then in multiples
thereof and, if less than $250,000  shall be  outstanding,  in principal  amount
equal to the aggregate principal amount remaining outstanding. 
                                       19
<PAGE>

     (b) LIBO Rate Loans.  On three Business Day's notice to First Union and the
Banks,  the  Borrowers  may, at their option  prepay any LIBO Rate Loan provided
that if they  shall  prepay  a LIBO  Rate  Loan  prior  to the  last  day of the
applicable  Interest  Period,  or shall fail to borrow any LIBO Rate Loan on the
date such Loan is to be made,  they shall pay to each Bank,  in  addition to the
principal and interest then to be paid in the case of a prepayment, on such date
of  prepayment,  the Additional  Amount  incurred or sustained by such Bank as a
result of such prepayment or failure to borrow.

     2.8. Payments.
     --------------

     (a) Base Rate Loans.  Accrued  interest on all Base Rate Loans shall be due
and payable on the first Business Day of each calendar month and upon the Credit
Termination Date.

     (b) LIBO  Rate  Loans.  Accrued  interest  on LIBO  Loans  shall be due and
payable on the last day of such Interest Period.

     (c) Form of Payments, Application of Payments, Payment Administration. Etc.
Provided that no Event of Default or Potential Default then exists, all payments
and  prepayments  shall be applied to the Loans in such order and to such extent
as shall be specified by the Borrowers,  by written notice to First Union at the
time of such payment or prepayment.  Except as otherwise  provided  herein,  all
payments of principal, interest, fees, or other amounts payable by the Borrowers
hereunder shall be remitted to First Union on behalf of the Banks at the address
set forth  opposite its name on the  signature  page hereof or at such office or
account as First Union shall specify to the Borrowers,  in immediately available
funds not later  than 2:00 p.m.  on the day when due.  Whenever  any  payment is
stated as due on a day which is not a Business Day, the maturity of such payment
shall,  except as otherwise  provided in the definition of "Interest Period," be
extended to the next  succeeding  Business  Day and interest  shall  continue to
accrue during such  extension.  Each Borrower  authorizes  First Union to deduct
from any account of any Borrower  maintained  at First Union or over which First
Union has  control any amount  payable  under this  Agreement,  the Notes or any
other Loan  Document.  First Union's  failure to deliver any bill,  statement or
invoice  with  respect  to  amounts  due under  this  Section  or under any Loan
Document shall not affect the Borrowers' joint and several obligation to pay any
installment of principal, interest or any other amount under this Agreement when
due and payable.

     (d)  Net  Payments.  All  payments  made  to the  Banks  by  the  Borrowers
hereunder, under the Notes or under any other Loan Document will be made without
set off,  counterclaim or other defense. All such payments will be made free and
clear of, and without deduction or withholding for, any present or future taxes,
levies,  imposts,  duties, fees, assessments or other charges of whatever nature
now or hereafter  imposed by any  jurisdiction  or any political  subdivision or
taxing  authority  thereof  or therein  (b)ut  excluding  any tax  imposed on or
measured by the gross or net income of a Bank (including all interest, penalties
or  similar  liabilities  related  thereto)  pursuant  to the laws of the United
States of America or any political  subdivision  thereof, or taxing authority of
the United States of America or any political  subdivision thereof, in which the
principal  office or applicable  lending  office of a Bank is located),  and all
interest,  penalties or similar liabilities with respect thereto  (collectively,
together with any amounts payable  pursuant to the next sentence,  "Taxes").  If
any Taxes are so levied or imposed,  the Borrowers  agree to pay the full amount
of such Taxes,  and such  additional  amounts as may be  necessary so that every
payment of all  amounts due  hereunder,  under each Note or under any other Loan
Document, after withholding or

                                       20
<PAGE>

deduction  for or on  account  of any  Taxes,  will not be less than the  amount
provided  for herein or in such Note.  The  Borrowers  will furnish to each Bank
upon request  certified  copies of tax receipts  evidencing  such payment by the
Borrowers.  The  Borrowers  will  indemnify  and hold  harmless  each Bank,  and
reimburse  each Bank upon its  written  request,  for the amount of any Taxes so
levied or imposed and paid or withheld by each Bank.

     (e)  Prepayment  of LIBO Rate Loans.  If any  principal of a LIBO Rate Loan
shall be repaid (whether upon prepayment, reduction of the Loan Commitment after
acceleration  or for any other reason) or converted to a Base Rate Loan prior to
the last day of the Interest Period  applicable to such LIBO Rate Loan or if the
Borrowers  fail  for  any  reason  to  borrow  a LIBO  Rate  Loan  after  giving
irrevocable  notice  pursuant to ss. 2.3, the Borrowers shall pay to First Union
on behalf of the Banks,  in addition to the  principal  and interest  then to be
paid,  such  additional  amounts as may be necessary to compensate each Bank for
all direct  and  indirect  costs and losses  (including  losses  resulting  from
redeployment of prepaid or unborrowed funds at rates lower than the cost of such
funds to each Bank,  and  including  lost profits  incurred or sustained by each
Bank) as a result  of such  repayment  or  failure  to borrow  (the  "Additional
Amount").  The Additional Amount (which each Bank shall take reasonable measures
to minimize) shall be specified in a written notice or certificate  delivered to
the  Borrowers  by First  Union.  Such  notice or  certificate  shall  contain a
calculation in reasonable  detail of the Additional Amount to be compensated and
shall be  conclusive  as to the facts and the  amounts  stated  therein,  absent
manifest error.

     (f) Demand  Deposit  Account.  The  Borrowers  shall  maintain at least one
demand  deposit  account  with First  Union  National  Bank,  in its  individual
capacity as a bank,  for purposes of this  Agreement.  Each Borrower  authorizes
First  Union (b)ut First  Union  shall not be  obligated)  to deposit  into said
account all amounts to be advanced to the  Borrowers  hereunder.  Further,  each
Borrower  authorizes  First Union (b)ut First Union shall not be  obligated)  to
deduct from said account,  or any other  account  maintained by the Borrowers at
First Union  National  Bank, in its  individual  capacity as a Bank,  any amount
payable  hereunder on or after the date upon which it is due and  payable.  Such
authorization  shall include but not be limited to amounts  payable with respect
to principal, interest, fees and expenses.

     2.9. Changes in Circumstances; Yield Protection
     -----------------------------------------------

     (a) If any  Regulatory  Change or  compliance  by any Bank with any request
made after the date of this  Agreement  by the Board of Governors of the Federal
Reserve  System or by any Federal  Reserve Bank or other central bank or fiscal,
monetary or similar  authority  (in each case whether or not having the force of
law) shall:
     (i) impose, modify or make applicable any reserve, special deposit, Federal
Deposit  Insurance  Corporation  premium or similar  requirement  or  imposition
against  assets held by, or deposits in or for the account of, or loans made by,
or any other acquisition of funds for loans or advances by, any Bank;

     (ii) impose on any Bank any other condition regarding its Note;

     (iii)subject any Bank to, or cause the  withdrawal  or  termination  of any
          previously  granted  exemption with respect to, any tax (including any
          withholding tax but not including any income

                                       21
<PAGE>


          tax not currently  causing such Bank to be subject to  withholding) or
          any other levy, impost,  duty, charge, fee or deduction on or from any
          payments due from any Borrower; or

     (iv) change the basis of  taxation of  payments  from any  Borrower to such
          Bank  (other  than by reason of a change in the method of  taxation of
          such Bank's net income); 

and the result of any of the  foregoing  events is to  increase  the cost to any
Bank of making or  maintaining  any Loan or to reduce the  amount of  principal,
interest or fees to be received  by any Bank  hereunder  in respect of any Loan,
such Bank will immediately so notify First Union and the Borrowers. If such Bank
determines  in good faith  that the  effects  of the  change  resulting  in such
increased  cost or  reduced  amount  cannot  reasonably  be  avoided or the cost
thereof  mitigated,  then  upon  notice  by such  Bank to  First  Union  and the
Borrowers, the Borrowers shall pay to such Bank on each interest payment date of
the Loan, such  additional  amount as shall be necessary to compensate such Bank
for such increased cost or reduced amount.

     (b) If any Bank  shall  determine  that any  Regulation  regarding  capital
adequacy or the adoption of any Regulation  regarding  capital  adequacy,  which
Regulation is applicable to banks (or their holding  companies)  generally and a
specific bank (or its holding company)  specifically,  or any change therein, or
any change in the  interpretation or administration  thereof by any governmental
authority,  central bank or comparable agency charged with the interpretation or
administration thereof, or compliance by such Bank (or its holding company) with
any such request or directive  regarding capital adequacy (whether or not having
the force of law) of any such authority,  central bank or comparable agency, has
the  effect  of  reducing  the  rate of  return  on  such  Bank's  capital  as a
consequence of its  obligations  hereunder to a level below that which such Bank
could have achieved but for such  adoption,  change or  compliance  (taking into
consideration  such Bank's  policies  with  respect to capital  adequacy)  by an
amount deemed by such Bank to be material,  the Borrowers  shall promptly pay to
such Bank, upon the demand of such Bank,  such  additional  amount or amounts as
will compensate such Bank for such reduction.

     (c) If any Bank  shall  determine  (which  determination  shall  be, in the
absence of fraud or manifest  error,  conclusive  and  binding  upon all parties
hereto)  that by  reason  of  abnormal  circumstances  affecting  the  interbank
Eurodollar or applicable  eurocurrency market,  adequate and reasonable means do
not exist for  ascertaining the LIBO Rate to be applicable to the requested LIBO
Rate Loan or that Eurodollar or eurocurrency funds in amounts sufficient to fund
all the LIBO Rate Loans are not obtainable on reasonable  terms, such Bank shall
give notice of such  inability or  determination  by telephone and thereupon the
obligations  of the Banks to make,  convert  other  Loans to, or renew such LIBO
Rate Loan shall be excused,  subject,  however, to the right of the Borrowers at
any time thereafter to submit another request.

     (d) Determination by any Bank for purposes of this ss. 2.9 of the effect of
any Regulatory  Change or other change or circumstance  referred to above on its
costs of making or maintaining  Loans or on amounts  receivable by it in respect
of the Loans and of the additional  amounts  required to compensate such Bank in
respect  of any  additional  costs,  shall be made in good  faith  and  shall be
evidenced by a  certificate,  signed by an officer of such Bank and delivered to
the  Borrowers,  as to the fact and amount of the increased  cost incurred by or
the reduced  amount  accruing  to such Bank owing to such event or events.  Such
certificate shall be prepared in reasonable detail and shall be conclusive as to
the facts and amounts stated therein, absent manifest error.
                                       22

<PAGE>

     (e) Each Bank will notify the  Borrowers of any event  occurring  after the
date of this Agreement that will entitle such Bank to  compensation  pursuant to
this Section as promptly as practicable  after it obtains  knowledge thereof and
determines to request such compensation.  Said notice shall be in writing, shall
specify the applicable Section or Sections of this Agreement to which it relates
and shall set forth the amount or amounts then payable pursuant to this Section.
The Borrowers  shall pay such Bank the amount shown as due on such notice within
30 days after its receipt of the same.

     2.10. Illegality.  Notwithstanding anyother provision in this Agreement, if
the adoption of any applicable Regulation,  or any change therein, or any change
in the interpretation or administration  thereof by any governmental  authority,
central  bank,  or  comparable   agency  charged  with  the   interpretation  or
administration  thereof, or compliance by any Bank with any request or directive
(whether or not having the force of law) of any such authority, central bank, or
comparable  agency  shall make it  unlawful or  impossible  for such Bank to (1)
maintain its Loan Commitment,  then upon notice to the Borrowers and First Union
by such Bank, the Loan Commitment shall  terminate;  or (2) maintain or fund its
LIBO Rate Loans, then upon notice to the Borrowers of such event, the Borrowers'
outstanding LIBO Rate Loans shall be converted into Base Rate Loans.

                       3. Representations and Warranties.

     Each Borrower  jointly and severally  represents  and warrants to the Banks
that:

     3.1.  Organization,  Standing.  It (i)  is a  corporation  duly  organized,
validly  existing and in good standing under the laws of the jurisdiction of its
incorporation,  (ii) has the corporate power and authority  necessary to own its
assets,  carry on its  business  and  enter  into and  perform  its  obligations
hereunder  and under  each Loan  Document  to which it is a party,  and (iii) is
qualified to do business and is in good standing in each jurisdiction  where the
nature  of  its  business  or the  ownership  of its  properties  requires  such
qualification,  except  where the  failure to be so  qualified  would not have a
Material Adverse Effect.


     3.2. Corporate Authority,  Validity, Etc. The making and performance of the
Loan Documents are within its power and authority and have been duly  authorized
by all  necessary  corporate  action.  The  making and  performance  of the Loan
Documents do not and under  present law will not require any consent or approval
of the  shareholders  of any  Borrower  or any  other  person,  do not and under
present law will not violate any law, rule,  regulation order,  writ,  judgment,
injunction,  decree, determination or award, do not violate any provision of its
charter or  by-laws,  do not and will not  result in any breach of any  material
agreement,  lease or instrument to which it is a party,  by which it is bound or
to which any of its assets are or may be  subject,  and do not and will not give
rise to any Lien upon any of its assets. The number of shares and classes of the
capital  stock of each  Borrower and the ownership  thereof are  accurately  set
forth on Schedule 1 attached hereto;  all such shares are validly issued,  fully
paid and  non-assessable,  and the issuance  and sale thereof are in  compliance
with all applicable  federal and state securities and other applicable laws; and
the  shareholders'  ownership  thereof  is  free  and  clear  of  any  liens  or
encumbrances  or other  contractual  restrictions.  Further,  no  Borrower is in
default under any such agreement,  lease or instrument except to the extent such
default reasonably could not have a Material

                                       23
<PAGE>

Adverse Effect. No  authorizations,  approvals or consents of, and no filings or
registrations  with,  any  governmental  or  regulatory  authority or agency are
necessary for the execution, delivery or performance by any Borrower of any Loan
Document to which it is a party or for the validity or  enforceability  thereof.
Each Loan Document,  when executed and delivered,  will be the legal,  valid and
binding obligation of each Borrower,  enforceable  against it in accordance with
its terms.

     3.3.  Litigation.  Except as disclosed on Schedule 1, there are no actions,
suits or proceedings pending or, to any Borrower's knowledge, threatened against
or  affecting  any  Borrower  or any  assets of any of them  before  any  court,
government  agency, or other tribunal which if adversely  determined  reasonably
could have a Material Adverse Effect upon the ability of any Borrower to perform
under the Loan  Documents.  If there is any disclosure on Schedule 1, the status
(including the tribunal,  the nature of the claim and the amount in controversy)
of each such litigation  matter as of the date of this Agreement is set forth in
Schedule 1.

     3.4.  ERISA.  (a) Each Borrower and each ERISA  Affiliate of such Borrower
are in compliance in all material  respects  with all  applicable  provisions of
ERISA and the regulations promulgated thereunder; and, neither such Borrower nor
any ERISA Affiliate maintains or contributes to or has maintained or contributed
to any  multiemployer  plan (as defined in ss.  4001 of ERISA)  under which such
Borrower any ERISA  Affiliate could have any withdrawal  liability;  (b) neither
the Borrower nor any ERISA Affiliate  sponsors or maintains any Plan under which
there is an accumulated  funding deficiency within the meaning of ss. 412 of the
Code,  whether or not waived;  (c) the aggregate  liability for accrued benefits
and other  ancillary  benefits  under each Plan that is or will be  sponsored or
maintained by the Borrower or any ERISA  Affiliate  (determined  on the basis of
the actuarial  assumptions  prescribed for valuing  benefits  under  terminating
single-employer  defined  benefit plans under Title IV of ERISA) does not exceed
the  aggregate  fair market value of the assets under each such defined  benefit
pension  Plan;  (d) the  aggregate  liability  of the  Borrower  and each  ERISA
Affiliate arising out of or relating to a failure of any Plan to comply with the
provisions of ERISA or the Code, will not have a Material  Adverse  Effect;  and
(e) there  does not exist any  unfunded  liability  (determined  on the basis of
actuarial assumptions utilized by the actuary for the plan in preparing the most
recent  Annual  Report) of the Borrower or any ERISA  Affiliate  under any plan,
program or arrangement providing post-retirement life or health benefits.

     3.5.  Financial  Statements.  The consolidated and consolidating  financial
statements  of  Holdings  and its  Subsidiaries  as of and for the Fiscal  Years
ending  March 31,  1996,  March 31,  1997 and March 31, 1998 and for the interim
six-month period ending September 30, 1998, consisting in each case of a balance
sheet,  a statement  of  operations,  a statement  of  shareholders'  equity,  a
statement of cash flows and  accompanying  footnotes,  furnished to the Banks in
connection  herewith,  present fairly, in all material  respects,  the financial
position,  results of operations  and  operating  statistics of Holdings and its
Subsidiaries as of the dates and for the periods referred to, in conformity with
Generally  Accepted  Accounting  Principles.  Except as set forth on  Schedule 1
hereto, there are no liabilities,  fixed or contingent,  which are not reflected
in such financial  statements,  other than liabilities which are not required to
be reflected in such balance sheets.  There has been no Material  Adverse Change
since September 30, 1998.

     3.6.  Not in Default,  Judgments,  Etc..  No Event of Default or  Potential
Default  under any Loan Document has occurred and is  continuing.  Each Borrower
has  satisfied all judgments and is not in default with respect to any judgment,
writ,  injunction,  decree,  rule, or regulation  of any court,  arbitrator,  
                                       24
<PAGE>

or federal,  state,  municipal,  or other  governmental  authority,  commission,
board, bureau, agency, or instrumentality, domestic or foreign.

     3.7. Taxes. Each Borrower has filed all federal,  state,  local and foreign
tax returns and reports  which it is required by law to file and as to which its
failure to file would have a Material  Adverse  Effect,  and has paid all taxes,
including wage taxes,  assessments,  withholdings and other governmental charges
which are  presently due and payable,  other than those being  contested in good
faith by appropriate  proceedings,  if any, and disclosed on Schedule 1. The tax
charges, accruals and reserves on the books of each Borrower are adequate to pay
all such taxes that have accrued but are not presently due and payable.

     3.8. Permits, Licenses, Etc. Each Borrower possesses all permits, licenses,
franchises,  trademarks,  trade names,  copyrights and patents  necessary to the
conduct of its  business as presently  conducted or as presently  proposed to be
conducted,  except  where  the  failure  to  possess  the same  would not have a
Material Adverse Effect.

     3.9. No Materially  Adverse  Contracts,  Etc. No Borrower is subject to any
charter,  corporate or other legal restriction,  or any judgment, decree, order,
rule or regulation  which in the judgment of its directors or officers has or is
expected in the future to have a materially  adverse  effect on its  operations,
business,  assets,  liabilities  or upon its  ability to perform  under the Loan
Documents.  No Borrower is a party to any  contract  or  agreement  which in the
judgment of its directors or officers has or is expected to have any  materially
adverse  effect on its  business,  except as  otherwise  reflected  in  adequate
reserves.

     3.10. Compliance with Laws, Etc.

     (a)  Compliance  Generally.  Each Borrower is in compliance in all material
respects with all Regulations  applicable to its business  (including  obtaining
all authorizations,  consents, approvals, orders, licenses, exemptions from, and
making  all  filings  or  registrations  or  qualifications  with,  any court or
governmental department,  public body or authority,  commission,  board, bureau,
agency, or instrumentality),  the noncompliance with which reasonably could have
a Material Adverse Effect.

     (b) Hazardous Wastes,  Substances and Petroleum Products. Each Borrower has
received  all  permits  and filed all  notifications  necessary  to carry on its
business;  and is in compliance in all respects with all  Environmental  Control
Statutes.  No Borrower has given any written or oral  notice,  or failed to give
required notice, to the Environmental  Protection Agency ("EPA") or any state or
local  agency  with  regard to any actual or  imminently  threatened  Release of
Hazardous  Substances on properties  owned,  leased or operated by it or used in
connection  with the conduct of its  business  and  operations.  No Borrower has
received  notice  that it is  potentially  responsible  for costs of clean-up or
remediation  of  any  actual  or  imminently  threatened  Release  of  Hazardous
Substances  pursuant to any Environmental  Control Statute.  To the best of each
Borrower's  knowledge  and  belief,  no real  property  owned or  leased  by any
Borrower is in violation of any Environmental  Laws and no Hazardous  Substances
are present on said real  property in violation of  applicable  law. No Borrower
has  been   identified  in  any   litigation,   administrative   proceedings  or
investigation  as a potentially  responsible  party for any liability  under any
Environmental Laws.

                                       25
<PAGE>


     3.11.  Solvency.   Each  Borrower  is,  and  after  giving  effect  to  the
transactions contemplated hereby, will be, Solvent.

     3.12.  Subsidiaries,  Etc. No Borrower has any Subsidiaries,  except as set
forth in  Schedule 1 hereto.  Set forth in  Schedule 1 hereto is a complete  and
correct list, as of the date of this Agreement,  of all Investments held by each
Borrower in any joint venture or other Person.

     3.13.  Title to Properties,  Leases.  Each Borrower has good and marketable
title  to all  assets  and  properties  reflected  as  being  owned by it in its
financial statements as well as to all assets and properties acquired since said
date  (except  property  disposed of since said date in the  ordinary  course of
business).  Except  for the Liens set forth in  Schedule  1 hereto and any other
Permitted Liens, there are no Liens on any of such assets or properties.  It has
the right to, and does,  enjoy  peaceful and  undisturbed  possession  under all
material leases under which it is leasing property as a lessee.  All such leases
are valid,  subsisting and in full force and effect,  and none of such leases is
in default,  except where such default, either individually or in the aggregate,
could not have a Material Adverse Effect.

     3.14. Public Utility Holding Company;  Investment Company. No Borrower is a
"public utility company" or a "holding company," or a "subsidiary  company" of a
"holding  company," or an "affiliate" of a "holding company" or of a "subsidiary
company" of a "holding company," as such terms are defined in the Public Utility
Holding  Company  Act of 1935,  as  amended;  or a "public  utility"  within the
meaning of the  Federal  Power Act,  as  amended.  Further,  no  Borrower  is an
"investment  company" or an "affiliated person" of an "investment  company" or a
company "controlled" by an "investment company" as such terms are defined in the
Investment Company Act of 1940, as amended.

     3.15. Margin Stock. No Borrower is or will be engaged principally or as one
of its important  activities in the business of extending credit for the purpose
of purchasing  or carrying or trading in any margin stocks or margin  securities
(within the meaning of  Regulation  U of the Board of  Governors  of the Federal
Reserve System as amended from time to time). No Borrower will use or permit any
proceeds  of the  Loans to be  used,  either  directly  or  indirectly,  for the
purpose, whether immediate, incidental or ultimate, of buying or carrying margin
stocks or margin securities.

     3.16. Use of Proceeds.  The Borrowers will use the proceeds of any Loan for
general corporate purposes.

     3.17.  Year 2000 Problem.  Each Borrower has taken all action  necessary to
assess the risk that the  computer  applications  it uses in its business may be
unable to properly  perform date  sensitive  functions on or after  December 31,
1999 and it has taken all remedial action  necessary to avoid such risk. To each
Borrower's  knowledge  after due  inquiry,  no third party with which it has any
material  contractual  relationship  has  identified any similar risk in its own
computer  applications  which it is not  addressing  and which,  if not properly
addressed, would be likely to have a Material Adverse Effect.

     3.18. Disclosure Generally. The representations and statements made by each
Borrower or on its behalf in connection with this credit facility and the Loans,
including  representations and statements in each of the Loan Documents,  do not
and will not contain any untrue  statement of a material fact or omit to state a
material  fact or any  fact  necessary  to make  the  representations  made  not
materially  misleading.  
                                       26
<PAGE>

No  written  information,  exhibit,  report,  brochure  or  financial  statement
furnished by any Borrower to the Banks in connection with this credit  facility,
the  Loans,  or  any  Loan  Document  contains  or  will  contain  any  material
misstatement  of fact or omit to state a material fact or any fact  necessary to
make the statements contained therein not misleading.


                            4. Conditions Precedent.

     4.1. All Loans.  After this Agreement has become effective,  the obligation
of each Bank to make any Loan  (including  but not  limited  to the  first  Loan
hereunder) is conditioned upon the following:

     (a Documents The Borrowers  shall have delivered and First Union shall have
received a Request for Advance.

     (b) Compliance  Certificate.  First Union shall have received a certificate
in the form attached hereto as Exhibit E ("Compliance Certificate").

     (c) Borrowing Base Certificate. First Union shall have received a Borrowing
Base Certificate dated the date of the Loan requested under this Agreement.

     (d) Covenants;  Representations.  Each Borrower shall be in compliance with
all  covenants,  agreements  and  conditions  in each  Loan  Document  and  each
representation  and warranty  contained in each Loan Document shall be true with
the same effect as if such  representation or warranty had been made on the date
such Loan is made or issued.

     (e)  Defaults.  Immediately  prior  to and  after  giving  effect  to  such
transaction, no Event of Default or Potential Default shall exist.

     (f) Material Adverse Change. Since September 30, 1998, there shall not have
been any Material  Adverse Change with respect to any Borrower,  and there shall
not be any other event or  circumstance  which gives First Union or the Required
Banks  reasonable  grounds to conclude  that any Borrower may not or will not be
able to perform or observe (in the normal course) its obligations  hereunder and
under the Notes or the other Loan Documents.

     4.2.  Conditions to First Loan4. In addition to the conditions to all Loans
as  provided  in ss.  4.1,  the  obligation  of each Bank to make its first Loan
hereunder is conditioned upon the following:

     (a) Articles,  Bylaws. Each Bank shall have received copies of the Articles
or Certificates of Incorporation  and Bylaws of each Borrower,  certified by its
Secretary or Assistant  Secretary;  together with a Certificate of Good Standing
from any  jurisdiction  where the nature of its business or the ownership of its
properties  requires  such  qualification  except  where  the  failure  to be so
qualified would not have a Material Adverse Effect.

     (b)  Evidence  of  Authorization.  Each Bank  shall  have  received  copies
certified  by the  Secretary  or  Assistant  Secretary  of each  Borrower of all
corporate  or other action taken by each Person 

                                       27
<PAGE>



other than a Bank who is a party to any Loan Document to authorize its execution
and delivery and  performance  of the Loan Documents and to authorize the Loans,
together with such other related papers as First Union shall reasonably require.

     (c) Legal  Opinions.  Each Bank shall have  received  a  favorable  written
opinion in form and substance  satisfactory to the Banks from Michael E. Geltner
&  Associates,  as counsel for the  Borrowers,  which shall be  addressed to the
Banks and be dated the date of the first Loan.

     (d) Incumbency.  First Union, on behalf of the Banks, shall have received a
certificate  signed by the  secretary or assistant  secretary of each  Borrower,
together  with the true  signature  of the  officer or  officers  authorized  to
execute and deliver the Loan Documents and certificates  thereunder,  upon which
the Banks shall be entitled to rely conclusively  until it shall have received a
further certificate of the secretary or assistant secretary of any Borrower,  as
applicable,  amending such  Borrower's  prior  certificate  and  submitting  the
signature  of the  officer or  officers  named in the new  certificate  as being
authorized to execute and deliver Loan Documents and certificates thereunder.

     (e) Note.  Each Bank shall have received its Note duly executed,  completed
and issued in accordance herewith.

     (f) Documents. First Union, on behalf of the Banks, shall have received all
certificates,  instruments  and other  documents  then  required to be delivered
pursuant  to any  Loan  Documents,  in  each  instance  in  form  and  substance
reasonably satisfactory to it.

     (g)  Consents.  Each  Borrower  shall have  provided to each Bank  evidence
satisfactory to it that all  governmental,  shareholder and third party consents
and approvals necessary in connection with the transactions  contemplated hereby
have been obtained and remain in effect.

     (h) Other Agreements.  Each Borrower shall have executed and delivered each
other Loan Document required hereunder.

     (i) Fees,  Expenses.  The Borrowers shall  simultaneously pay or shall have
paid all fees and expenses due hereunder or any other Loan Document.

     4.3.  Post-Closing  Obligations.  The Borrowers shall deliver the following
items on or before the respective dates
indicated:

     (a) Lien Searches.  On or before January 22, 1999, the Borrowers shall have
delivered such UCC and lien searches as shall be requested by First Union.

     (b) Landlord's  Waivers.  On or before March 1, 1998,  the Borrowers  shall
have delivered  Landlord's waivers in such form as requested by First Union with
respect to the Herndon, Virginia location.

     (c) Pledge  Agreement  from MLC. On or before  December 29, 1998, MLC shall
have  delivered  to First  Union a  Pledge  Agreement  in such  form as shall be
requested  by First  Union,  regarding  

                                       28
<PAGE>

its  shares  of MLC  Leasing  S.A.  de  C.V.  Estatuts,  along  with  all  stock
certificates  and stock  powers as shall be  necessary  to secure such pledge of
shares.


                      5.  Affirmative Covenants. 

         Each Borrower  covenants and agrees that from and after the date hereof
and so long as any Loan Commitment is in effect or any Obligation remains unpaid
or outstanding, it will:

     5.1. Financial  Statements and Reports.  Furnish to each Bank the following
financial information:

     (a) Annual  Statements.  No later than one  hundred  and twenty  (120) days
after the end of each Fiscal Year, the  consolidated and  consolidating  balance
sheet of Holdings and its  Subsidiaries as of the end of such year and the prior
year in comparative  form, and related  statements of operations,  shareholders'
equity,  and cash  flows  for the  Fiscal  Year  and the  prior  Fiscal  Year in
comparative  form. The financial  statements shall be in reasonable  detail with
appropriate  notes  and  be  prepared  in  accordance  with  Generally  Accepted
Accounting  Principles.  The consolidated  annual financial  statements shall be
certified  (without any  qualification  or exception) by  independent  certified
public accountants of nationally  recognized standing  reasonably  acceptable to
First Union. Such financial  statements shall be accompanied by a report of such
independent  certified public  accountants  stating that, in the opinion of such
accountants, such financial statements present fairly, in all material respects,
the  financial  position,  and the results of  operations  and the cash flows of
Holdings  and its  Subsidiaries  for the period  then ended in  conformity  with
Generally Accepted Accounting Principles,  except for inconsistencies  resulting
from changes in accounting  principles and methods agreed to by such accountants
and  specified  in  such  report,  and  that,  in the  case  of  such  financial
statements, the examination by such accountants of such financial statements has
been  made  in  accordance  with  generally   accepted  auditing  standards  and
accordingly included examining, on a test basis, evidence supporting the amounts
and  disclosures  in the  financial  statements  and  assessing  the  accounting
principles  used and  significant  estimates  made,  as well as  evaluating  the
overall financial  statement  presentation.  Each financial  statement  provided
under this  subsection (a) shall be accompanied by a certificate  signed by such
accountants  either stating that during the course of their examination  nothing
came to their  attention  which would  cause them to believe  that any event has
occurred and is continuing  which  constitutes  an Event of Default or Potential
Default,  or  describing  each such event.  In addition to the annual  financial
statements, each Borrower shall, promptly upon receipt thereof, furnish to the
Banks a copy of each other  report  submitted  to its board of  directors by its
independent  accountants in connection with any annual, interim or special audit
made by them of the financial records of any Borrower.

     (b) Quarterly Statements No later than forty-five (45) calendar days after
the end of each  Fiscal  Quarter  of each  Fiscal  Year,  the  consolidated  and
consolidating balance sheet and related statements of operations,  shareholders'
equity and cash flows of Holdings and its Subsidiaries for such quarterly period
and for the period  from the  beginning  of such  fiscal year to the end of such
Fiscal Quarter and a corresponding  financial  statement for the same periods in
the preceding  Fiscal Year certified by the chief financial  officer of Holdings
as having  been  prepared  in  accordance  with  Generally  Accepted  Accounting
Principles (subject to changes resulting from audits and year-end  adjustments);
provided,  however, that if the independent certified public accountants issue a
review  report  on the  quarterly  financial  statements  of

                                       29

<PAGE>

any Borrower,  the financial statements required by this subsection (b) shall be
accompanied  by a certificate  signed by such  accountants  either  stating that
during the course of their  examination  nothing came to their  attention  which
would cause them to believe that any event has occurred and is continuing  which
constitutes an Event of Default or Potential  Default,  or describing  each such
event and the remedial steps being taken by the Borrowers of any of them.

     (c) Compliance Certificate.  Within forty-five (45) calendar days after the
end of each of the first  three  Fiscal  Quarters of each Fiscal Year and within
one hundred and twenty (120)  calendar days after the end of each Fiscal Year, a
Compliance  Certificate  signed by the chief  financial  officer or treasurer of
Holdings.

     (d) ERISA. All reports and forms filed with respect to all Plans, except as
filed in the normal  course of business  and that would not result in an adverse
action  to be taken  under  ERISA,  and  details  of  related  information  of a
Reportable Event, promptly following each filing.

     (e)  Material  Changes.  Notification  to  each  Bank  of  any  litigation,
administrative  proceeding,  investigation,  business development,  or change in
financial  condition  which could  reasonably  have a Material  Adverse  Effect,
promptly following its discovery.

     (f) Other Information.  Promptly,  upon request by First Union from time to
time (which may be on a monthly or other  basis),  each  Borrower  shall provide
such other information and reports  regarding its operations,  business affairs,
prospects and financial condition as the Banks may reasonably request.

     ()g Monthly  Borrowing  Base  Certificate.  No later than fifteen (15) days
after the end of each calendar month, as of the last day of such calendar month,
a Borrowing Base Certificate signed by the chief financial officer, treasurer or
controller of Holdings.

     (h) Monthly Accounts  Receivable  Aging Report.  No later than fifteen (15)
days after the end of each calendar month, an Accounts  Receivable  Aging Report
signed by the chief financial officer, treasurer or controller of Holdings.

     (i) Quarterly Residuals Report. Within fifteen (15) calendar days after the
end of each of the first  three  Fiscal  Quarters of each Fiscal Year and within
fifteen (15) calendar days after the end of each Fiscal Year, a Residuals Report
signed by the chief financial officer, treasurer or controller of Holdings.

     (j) Quarterly  Inventory  Report.  No later than fifteen (15) calendar days
after the end of each calendar quarter,  a Quarterly  Inventory Report signed by
the chief financial officer, treasurer or controller of Holdings.

     5.2. Corporate Existence. Preserve its corporate existence and all material
franchises, licenses, patents, copyrights, trademarks and trade names consistent
with good  business  practice;  and  maintain,  keep,  and  preserve  all of its
properties  (tangible and intangible)  necessary or useful in the conduct of its
business in good working order and condition, ordinary wear and tear excepted.

                                       30
<PAGE>


     5.3. ERISA. Comply in all material respects with the provisions of ERISA to
the extent  applicable to any Plan  maintained for the employees of any Borrower
or any ERISA Affiliate; do or cause to be done all such acts and things that are
required to maintain the qualified  status of each Plan and tax exempt status of
each trust forming part of such Plan; not incur any material accumulated funding
deficiency  (within  the  meaning  of  ERISA  and  the  regulations  promulgated
thereunder),  or any material  liability to the PBGC (as  established by ERISA);
not permit  any event to occur as  described  in ss.  4042 of ERISA or which may
result in the imposition of a lien on its properties or assets; notify the Banks
in writing  promptly after it has come to the attention of senior  management of
any Borrower of the assertion or threat of any "reportable event" or other event
described  in ss. 4042 of ERISA  (relating  to the  soundness  of a Plan) or the
PBGC's  ability  to assert a material  liability  against it or impose a lien on
its, or any ERISA Affiliates' properties or assets; and refrain from engaging in
any Prohibited Transactions or actions causing possible liability under ss. 5.02
of ERISA.

     5.4. Compliance with Regulations.  Comply in all material respects with all
Regulations  applicable to its business, the noncompliance with which reasonably
could have a Material Adverse Effect.

     5.5.  Conduct of Business;  Permits and  Approvals,  Compliance  with Laws.
Continue  to  engage  in  an  efficient  and  economical  manner  in a  business
substantially  the  same as  conducted  by it on the  date  of  this  Agreement;
maintain in full force and effect,  its franchises,  and all licenses,  patents,
trademarks,  trade  names,  contracts,   permits,  approvals  and  other  rights
necessary to the profitable conduct of its business.

     5.6.  Maintenance of Insurance.  Maintain  insurance with financially sound
and reputable  insurance  companies or associations in such amounts and covering
such risks as are usually carried by companies  engaged in the same or a similar
business and similarly  situated,  which  insurance  may provide for  reasonable
deductibility from coverage thereof.

     5.7.  Payment of Debt;  Payment of Taxes,  Etc.  Where the amount  involved
exceeds $250,000 or where the non-payment or non-discharge  would otherwise have
a Material Adverse Effect on any Borrower or any of its assets: promptly pay and
discharge  (a) all of its Debt in  accordance  with the terms  thereof;  (b) all
taxes,  assessments,  and governmental charges or levies imposed upon it or upon
its income and profits,  upon any of its property,  real,  personal or mixed, or
upon any part thereof,  before the same shall become in default;  (c) all lawful
claims for labor,  materials and supplies or otherwise,  which, if unpaid, might
become a lien or  charge  upon  such  property  or any part  thereof;  provided,
however, that so long as such Borrower first notifies the Banks of its intention
to do so, such  Borrower  shall not be required  to pay and  discharge  any such
Debt, tax, assessment, charge, levy or claim so long as the failure to so pay or
discharge  does not  constitute  or result in an Event of Default or a Potential
Default  hereunder and so long as no  foreclosure  or other similar  proceedings
shall have been commenced  against such property or any part thereof and so long
as the  validity  thereof  shall  be  contested  in good  faith  by  appropriate
proceedings diligently pursued and it shall have set aside on its books adequate
reserves with respect thereto.

     5.8.  Notice of Events.  Promptly  upon  discovery of any of the  following
events,  the Borrowers shall provide  telephone  notice to the Banks  (confirmed
within three (3) calendar days by written notice),  

                                       31

<PAGE>

describing the event and all action the Borrowers or any of them, as applicable,
propose to take with respect thereto:

     (a) an Event of Default or Potential  Default  under this  Agreement or any
other Loan Document;

     (b) any default or event of default  under a contract or contracts  and the
default or event of default  involves  payments by any  Borrower in an aggregate
amount equal to or in excess of $250,000;

     (c) a default or event of default under or as defined in any evidence of or
agreements  for  Indebtedness  for  Borrowed  Money under  which any  Borrower's
liability is equal to or in excess of $250,000,  singularly or in the aggregate,
whether or not an event of default  thereunder has been declared by any party to
such  agreement  or any event  which,  upon the  lapse of time or the  giving of
notice or both,  would  become an event of default  under any such  agreement or
instrument  or would  permit any party to any such  instrument  or  agreement to
terminate or suspend any commitment to lend to such Borrower or to declare or to
cause  any such  indebtedness  to be  accelerated  or  payable  before  it would
otherwise be due;

     (d) the institution of, any material adverse determination in, or the entry
of any default  judgment or order or stipulated  judgment or order in, any suit,
action,   arbitration,   administrative  proceeding,   criminal  prosecution  or
governmental   investigation  against  any  Borrower  in  which  the  amount  in
controversy is in excess of $250,000, singularly or in the aggregate; or

     (e) any change in any Regulation, including, without limitation, changes in
tax laws and regulations, which would have a Material Adverse Effect; or

     (f)  any  change  in  its  ability,  or the  ability  of  any  third  party
contemplated  in ss. 3.17 and ss.  5.13,  to timely  address a Year 2000 Problem
which could have a Material  Adverse  Effect as well as any change in the either
the process toward resolution or the purported completed  resolution of any such
Year 2000 Problem.

     5.9. Inspection Rights.  During regular business hours and then as often as
requested of any Borrower by First Union,  permit First Union, or any authorized
officer,  employee,  agent, or representative of First Union to examine and make
abstracts  from the  records  and books of  account  of any  Borrower,  wherever
located,  and to visit  the  properties  of any  Borrower;  and to  discuss  the
affairs,  finances,  and accounts of any Borrower with its Chairman,  President,
any executive vice president, its chief financial officer, treasurer, controller
or independent accountants. If no Event of Default or Potential Default shall be
in  existence,  First  Union  shall  limit such  examination  to four times each
calendar year and the Borrowers  shall reimburse First Union for its expenses in
connection with each such inspection  promptly  following the completion of each
such  inspection.  If the inspection  shall be made during the  continuance of a
Potential Default or an Event of Default,  there shall be no limit on the number
of  inspections  which can be made.  Similarly,  in the event of any  inspection
during such period,  the Borrowers  shall reimburse First Union for its expenses
in connection  with each such  inspection  promptly  following the completion of
each such inspection. At all times, it is understood and agreed by the Borrowers
that all expenses in connection with any such  inspection  which may be incurred
by any  Borrower,  any  officers and  employees  thereof and the  attorneys  and
independent  certified public accountants  therefor shall be expenses payable 

                                       32

<PAGE>

by the  Borrowers  and shall not be expenses of the Banks.  First Union shall be
permitted to communicate the information  gained from any such inspection to the
other Banks.

     5.10. Generally Accepted Accounting Principles.  Maintain books and records
at all times in accordance with Generally Accepted Accounting Principles.

     5.11. Compliance with Material Contracts.  Each Borrower will comply in all
material  respects with all  obligations,  terms,  conditions and covenants,  as
applicable,  in all Debt of each  Borrower and all  instruments  and  agreements
related thereto, and all other instruments and agreements to which it is a party
or by which it is bound or any of its  properties  is affected and in respect of
which the failure to comply reasonably could have a Material Adverse Effect.

     5.12. Use of Proceeds. The Borrowers will use the proceeds of any Loan made
pursuant hereto for general corporate purposes.

     5.13.  Year 2000  Program.  Each  Borrower will continue to assess the risk
that the computer applications it uses in its business may be unable to properly
perform date sensitive functions on or after December 31, 1999 and will promptly
take all remedial action reasonably  necessary to avoid such risk.  Further,  it
will  continue to monitor Year 2000  Problems  pertaining  to third parties with
whom it has material contractual  relationships which problems,  if not properly
addressed, could have a Material Adverse Effect.

     5.14. Further  Assurances.  Do such further acts and things and execute and
deliver to First Union and/or the Banks such additional assignments, agreements,
powers and instruments, as First Union and/or any Bank may reasonably require or
reasonably deem advisable to carry into affect the purposes of this Agreement or
to better  assure and confirm unto First Union and each Bank its rights,  powers
and remedies hereunder.

     5.15.  Restrictive  Covenants  in Other  Agreements.  In the event that any
Borrower shall enter into or otherwise  become subject to or suffer to exist any
agreement  pertaining to Debt which contains  covenants or restrictions that are
more  restrictive  on it than the covenants and  restrictions  contained in this
Agreement,  each and  every  such  covenant  and  restriction  shall  be  deemed
incorporated  herein by reference as fully as if set forth herein. If and to the
extent  that any such  covenant or  restriction  shall be  inconsistent  with or
otherwise  be in conflict  with any  covenant or  restriction  set forth  herein
(other  than by reason of its being  more  restrictive),  this  Agreement  shall
govern.


                          6.  Negative Covenants.  

         The Borrowers, and each of them, covenant and agree that from and after
the  date  hereof  and so  long  as any  Loan  Commitment  is in  effect  or any
Obligation remains unpaid or outstanding, they will not:

     6.1.  Consolidation  and  Merger.  Merge  or  consolidate  with or into any
corporation  except,  if no  Potential  Default or Event of  Default  shall have
occurred and be continuing either  immediately prior

                                       33

<PAGE>

to or upon the consummation of such  transaction,  any Person may be merged into
Holdings, MLC or Federal, as long as Holdings, MLC or Federal, as applicable, is
the surviving entity.

     6.2.  Liens.  Create,  assume  or  permit to exist any Lien on any of their
property or assets,  whether now owned or hereafter acquired, or upon any income
or profits therefrom, except Permitted Liens.

     6.3. Guarantees. Guarantee or otherwise in any way become or be responsible
for  indebtedness  or  obligations   (including  working  capital   maintenance,
take-or-pay  contracts)  of any other Person  (including  but not limited to any
Subsidiary of any  Borrower),  contingently  or  otherwise,  in any amounts that
would exceed an aggregate of $12,000,000 for all Borrowers.

     6.4.  Margin  Stock.  Use or permit any  proceeds of the Loans to be used,
either directly or indirectly, for the purpose, whether immediate, incidental or
ultimate,  of buying or carrying margin stock within the meaning of Regulation U
of The Board of Governors of the Federal Reserve System, as amended from time to
time.

     6.5.  Acquisitions and  Investments.  If an Event of Default or a Potential
Default  exists or would exist  immediately  thereafter:  purchase or  otherwise
acquire  (including  without  limitation  by way of share  exchange) any part or
amount of the capital stock or assets of, or make any  Investments  in any other
Person;  or enter into any new  business  activities  or ventures  not  directly
related  to their  present  business;  or create  any  Subsidiary,  except (a) a
Borrower  may acquire  and hold stock,  obligations  or  securities  received in
settlement of debts  (created in the ordinary  course of business)  owing to it,
and (b) a Borrower may make and own (i)  Investments in  certificates of deposit
or time deposits having  maturities in each case not exceeding one year from the
date of issuance  thereof and issued by a Bank, or any  FDIC-insured  commercial
bank  incorporated  in the United States or any state thereof  having a combined
capital  and  surplus  of  not  less  than  $150,000,000,  (ii)  Investments  in
marketable direct obligations issued or unconditionally guaranteed by the United
States of America, any agency thereof, or backed by the full faith and credit of
the United  States of America,  in each case  maturing  within one year from the
date of issuance or acquisition  thereof,  (iii) Investments in commercial paper
issued by a corporation  incorporated  in the United States or any State thereof
maturing  no more than one year from the date of  issuance  thereof  and, at the
time of  acquisition,  having a rating of A-1 (or  better) by  Standard & Poor's
Corporation  or P-1 (or better) by Moody's  Investors  Service,  Inc.,  and (iv)
Investments in money market mutual funds all of the assets of which are invested
in cash or investments  described in the immediately preceding clauses (i), (ii)
and (iii).

     6.6. Transfer of Assets; Nature of Business. Sell, transfer, pledge, assign
or  otherwise  dispose of any of their  assets  unless such sale or  disposition
shall be in the ordinary  course of its business for value  received (and in the
case of any sale or  refinancing  of  Inventory  or  Leases,  each  such sale or
refinancing  must be an Ordinary  Course  Sale or  Financing),  or  discontinue,
liquidate  or change  in any  material  respect  any  substantial  part of their
operations or business. Sales of groups of Leases in securitization transactions
that comply with the  requirements of an Ordinary Course Sale or Financing shall
be permitted.

                                       34
<PAGE>

     6.7.  Restricted  Payments.  No Borrower shall make or pay any redemptions,
repurchases,  dividends or distributions of any kind with respect to its capital
stock except that as long as no Event of Default or Potential  Default  shall be
in existence (i) dividends may be made and paid as long as the aggregate thereof
does not exceed 50% of its net income (net of any net losses)  accumulated after
September 30, 1998.

     6.8. Accounting Change.  Make or permit any change in financial  accounting
policies or  financial  reporting  practices,  except as  required by  Generally
Accepted  Accounting  Principles or  regulations  of the Securities and Exchange
Commission, if applicable.

     6.9. Transactions with Affiliates.  Enter into any transaction  (including,
without limitation, the purchase, sale or exchange of property, the rendering of
any  services  or the payment of  management  fees) with any  Affiliate,  except
transactions  in  the  ordinary  course  of,  and  pursuant  to  the  reasonable
requirements  of,  their  business,  and in good  faith  and  upon  commercially
reasonable terms.

     6.10. Restriction on Amendment of This Agreement.  Restriction on Amendment
of This Agreement.  Enter into or otherwise become subject to or suffer to exist
any  agreement  which would require them or any of them to obtain the consent of
any other person as a condition to the ability of the Banks and the Borrowers to
amend or otherwise modify this Agreement.


                         7.  Financial Covenants. 

         Each Borrower, jointly and severally covenants and agrees that from and
after the date hereof and so long as the any Loan Commitment is in effect or any
Obligation remains unpaid or outstanding:

     7.1.  Minimum  Tangible  Net Worth.  Tangible Net Worth of Holdings and its
Subsidiaries  on a consolidated  basis will not at any time be less than the sum
of (i)  $32,500,000,  (ii) fifty  percent  (50%) of net  income for each  Fiscal
Quarter ending after September 30, 1998 without deduction for any net losses and
(iii) eighty percent (80%) of any additions to paid-in capital contributed after
September  30, 1998,  provided  however any  additions to paid-in  capital after
September 30, 1998 which are made for the purpose of enabling  Holdings to be in
compliance  with the terms and  conditions  of this  Agreement or any other Loan
Document  shall not increase  minimum  Tangible Net Worth  requirement if at the
time of such addition  Holdings shall provide  written notice of such purpose to
the Banks specifying the amount required therefor.

     7.2.  Debt to Tangible  Net Worth.  The ratio of Debt  (including,  without
limitation,  Debt represented by the Note) to Tangible Net Worth of Holdings and
its Subsidiaries on a consolidated  basis will not exceed 5.5:1 as at the end of
any Fiscal Quarter.  For the purposes of calculating this ratio, the term "Debt"
shall not include  any debts with  respect to which the  creditor  does not have
recourse to any Borrower or any of its respective assets.

     7.3. Fixed Charge Coverage Ratio. Fixed Charge Coverage Ratio. The ratio of
EBITDA to Debt Service of Holdings and its Subsidiaries on a consolidated  basis
for the four (4) most recently  ended  consecutive  Fiscal  Quarters will not be
less than 1.25:1.

                                       35

<PAGE>

     7.4.  Borrowing Base. The aggregate  principal amount of Loans  outstanding
shall  not  at any  time  exceed  the  Borrowing  Base  or  the  Aggregate  Loan
Commitment,  whichever is less; provided,  however, that this covenant shall not
be deemed  breached if, at the time such  aggregate  amount  exceeds said level,
within four Business  Days after the earlier of the date any Borrower  first has
knowledge  of such  excess or the date of the next  Borrowing  Base  Certificate
disclosing the existence of such excess,  a prepayment of Loans shall be made in
an amount  sufficient to assure  continued  compliance with this covenant in the
future.


<PAGE>

     7.5.  Delinquency  of  Portfolio.  The  delinquency  will  not  exceed  the
following, as presented substantially in the form of Exhibit F hereto:

         (a) Asset  Management  Contracts.  In the case of  accounts  receivable
         pertaining  to Asset  Management  Contracts,  the  aggregate  amount of
         accounts  receivable  which  are more  than 120 days  past due will not
         exceed five percent (5%) of the  aggregate  amount of all such accounts
         receivable.  Notwithstanding  the  Borrowers'  internal  record keeping
         procedures,  an account  receivable shall not be deemed to be more than
         120 days  past due with  respect  to any  individual  Asset  Management
         Contract  until 120 days shall  have  elapsed  following  the date such
         contract was executed,  delivered and made  effective.  For purposes of
         this  calculation,  contracts  that  have  been  amended  or  otherwise
         modified or waived in order to cure any delinquency  shall be deemed to
         be delinquent in their entireties.

         (b) Buy-Sell Contracts.  In the case of accounts receivable  pertaining
         to Buy-Sell  Contracts,  the  aggregate  amount of accounts  receivable
         which are more than 60 days past due will not exceed five  percent (5%)
         of the  aggregate  amount of all such accounts  receivable.  An account
         receivable  pertaining to Buy-Sell Contracts shall be deemed to be more
         than 60 days past due with respect to any individual  contract if it is
         60 days past due as specified in the applicable contract.  For purposes
         of this  calculation,  contracts  that have been  amended or  otherwise
         modified or waived in order to cure any delinquency  shall be deemed to
         be delinquent in their entireties.

         (c) Lease Portfolio.  In the case of accounts receivable  pertaining to
         lease agreements, the aggregate amount of accounts receivable which are
         more than 60 days past due will not  exceed  five  percent  (5%) of the
         aggregate amount of all such accounts receivable. An account receivable
         pertaining to a lease agreement shall be deemed to be more than 60 days
         past due with respect to any individual agreement if it is 60 days past
         due as  specified  in the  applicable  agreement.  For purposes of this
         calculation,  leases that have been  amended or  otherwise  modified or
         waived  in  order  to  cure  any  delinquency  shall  be  deemed  to be
         delinquent in their entireties.


                                       36

<PAGE>

                                   8. Default.

     8.1.  Events of Default.  The  Borrowers  shall be in default if any one or
more of the following events (each an "Event of Default") occurs:

          (a) Payments.  The Borrowers  fail to pay any principal of or interest
          on any Note when due and payable  (whether at  maturity,  by notice of
          intention to prepay,  or  otherwise) or fail to pay when it is due and
          payable any other  amount  payable  under any Loan  Document  and such
          failure shall continue for a period of five days or more.

          (b) Covenants.  The Borrowers fail to observe or perform (1) any term,
          condition  or  covenant  set forth in  ss.ss.5.1(a),  5.1(b),  5.1(c),
          5.1(g) or 5.1(h),  ss. 5.2 (first sentence only);  and all sections of
          Articles 6 and 7 of this Agreement,  as and when required,  or (2) any
          term,  condition or covenant  contained in this Agreement or any other
          Loan  Document  other  than as set  forth  in (1)  above,  as and when
          required  and such failure  shall  continue for a period of 10 days or
          more.

          (c) Representations,  Warranties(. Any representation or warranty made
          or deemed to be made by any  Borrower,  herein or in any Loan Document
          or in any exhibit,  schedule, report or certificate delivered pursuant
          hereto or  thereto  shall  prove to have  been  false,  misleading  or
          incorrect  in any  material  respect  when made or deemed to have been
          made.

          (d)  Bankruptcy.  Any Borrower is dissolved  or  liquidated,  makes an
          assignment  for  the  benefit  of  creditors,   files  a  petition  in
          bankruptcy, is adjudicated insolvent or bankrupt, petitions or applies
          to any tribunal for any receiver or trustee,  commences any proceeding
          relating to itself under any bankruptcy, reorganization,  readjustment
          of  debt,   dissolution   or   liquidation   law  or  statute  of  any
          jurisdiction,  has  commenced  against  it any such  proceeding  which
          remains undismissed for a period of thirty (30) days, or indicates its
          consent to, approval of or acquiescence in any such proceeding, or any
          receiver of or trustee for any Borrower or any substantial part of the
          property of any Borrower is appointed,  or if any such receivership or
          trusteeship  to  continues  undischarged  for a period of thirty  (30)
          days.

          (e) Certain Other  Defaults.  Any Borrower or the Borrowers as a group
          shall fail to pay when due any  Indebtedness  for Borrowed Money which
          singularly  or in the  aggregate  exceeds  $250,000,  and such failure
          shall continue beyond any applicable  cure period,  or any Borrower or
          the Borrowers as a group shall suffer to exist any default or event of
          default in the  performance or  observance,  subject to any applicable
          grace  period,  of any  agreement,  term,  condition or covenant  with
          respect to any  agreement  or document  relating to  Indebtedness  for
          Borrowed  Money if the effect of such  default is to permit,  with the
          giving of notice or passage of time or both, the holders  thereof,  or
          any trustee or agent for said  holders,  to  terminate  or suspend any
          commitment  (which is equal to or in excess of $250,000) to lend money
          or to cause or declare any  portion of any  borrowings  thereunder  to
          become due and payable  prior to the date on which it would  otherwise
          be due and payable,  provided that during any  applicable  cure period
          the  Banks'  obligations  hereunder  to make  further  Loans  shall be
          suspended. Notwithstanding anything to the contrary in the immediately
          preceding sentence,  it shall not be an Event of Default hereunder for
          a Borrower to fail to pay when due any Indebtedness for Borrowed Money
          so  long  as  such  


                                       37

<PAGE>

          Borrower is contesting in good faith through litigation its obligation
          to pay such Indebtedness for Borrowed Money;  provided,  however, that
          if  the  aggregate  amount  of any  Indebtedness  for  Borrowed  Money
          contested by a Borrower or the Borrowers as a group exceeds  $500,000,
          such Borrower or Borrowers, as applicable, shall be required to post a
          bond equal to the amount that such  Indebtedness  for  Borrowed  Money
          exceeds $500,000.

          (f) Judgments.  Any judgments against any Borrower or the Borrowers as
          a group or against assets or property of any Borrower or the Borrowers
          as a group for amounts in excess of $250,000 in the  aggregate  remain
          unpaid, unstayed on appeal, undischarged, unbonded and undismissed for
          a period of thirty (30) days.

          (g)  Attachments.  Any assets of any  Borrower or the  Borrowers  as a
          group shall be subject to attachments,  levies,  or  garnishments  for
          amounts in excess of  $250,000  in the  aggregate  which have not been
          dissolved or satisfied within twenty (20) days after service of notice
          thereof to such Borrower or Borrowers, as applicable.

          (h) Change of Control, Sale of Holdings, Etc.. Holdings shall cease to
          be  the  record  and  beneficial  owner  of  all  of  the  issued  and
          outstanding  voting and capital  stock of MLC and Federal;  Phillip G.
          Norton shall cease to have beneficial ownership (within the meaning of
          Rule 13d-3 of the  Securities  Exchange  Act of 1934,  as amended (the
          "1934 Act")), directly or indirectly, of at least 1,600,000 shares (to
          be  adjusted  for  any  stock  dividends  or  stock  splits  or  other
          recapitalization) of the voting and capital stock of Holdings; Phillip
          G. Norton and Bruce  Bowen  together  shall  cease to have  beneficial
          ownership (within the meaning of Rule 13d-3 of the 1934 Act), directly
          or  indirectly,  of an aggregate of at least  2,000,000  shares (to be
          adjusted   for  any  stock   dividends   or  stock   splits  or  other
          recapitalization)  of the voting and capital  stock of  Holdings;  any
          Person or group within the meaning of ss. 13(d)(3) of the 1934 Act and
          the rules and regulations promulgated thereunder, other than Philip G.
          Norton and  members of his  immediate  family,  shall have  beneficial
          ownership (within the meaning of Rule 13d-3 of the 1934 Act), directly
          or  indirectly,  of more than 51% of the voting and  capital  stock of
          Holdings;  or  Holdings  shall  sell,  transfer,  assign or  otherwise
          dispose of all or substantially all of its assets.

          (i) Security Interests.  Any security interest created pursuant to any
          Loan  Document  shall cease to be in full force and  effect,  or shall
          cease in any material respect to give First Union, the Liens,  rights,
          powers and  privileges  purported  to be created  thereby  (including,
          without limitation, a perfected security interest in, and Lien on, all
          of the  Collateral),  superior to and prior to the rights of all third
          Persons,  and subject to no other Liens  (except as  permitted  by ss.
          6.2).

         (j)      Material Adverse Change.  There  occurs any  Material  Adverse
         Change.

THEN and in every such event other than that  specified  in ss.  8.1.(d),  First
Union may, in its sole  discretion,  or at the written  request of the  Required
Banks  shall,  terminate  the  Aggregate  Loan  Commitment  (the  date  of  such
termination  then being the Credit  Termination  Date) and declare the Notes and
all other Obligations, including without limitation accrued interest, to be, and
they shall  thereupon  forthwith  become due and  payable  without  presentment,
demand,  or notice of any kind, all of which are hereby expressly waived by each
Borrower. Upon the taking of any such action, First Union shall provide

                                       38


<PAGE>

prompt  notice of such action to the other  Banks.  Upon the  occurrence  of any
event specified in ss. 8.1.(d),  the Notes and all other Obligations,  including
without  limitation  accrued  interest,  shall  immediately  be due and  payable
without presentment,  demand,  protest or other notice of any kind, all of which
are hereby  expressly  waived by each Borrower and the Aggregate Loan Commitment
shall immediately  terminate (the date of such termination then being the Credit
Termination  Date).  From and  after  the date an Event of  Default  shall  have
occurred and for so long as an Event of Default shall be  continuing,  the Loans
shall bear interest at the Default Rate.

                                 9. Collateral.

     9.1.  Collateral.  Except as otherwise  specifically set forth herein or in
any other  Loan  Document,  any and all  Loans  made and  outstanding  and their
repayment at all times shall be secured by a first priority, perfected, security
interest in the  Collateral (as defined in the Security  Agreement,  hereinafter
referred to as the "Collateral") subject only to Permitted Liens.


                                   10. Agent.

     10.1. Appointment and Authorization.  Each Bank hereby irrevocably appoints
and authorizes First Union, as Agent hereunder and as collateral  agent, to take
such action on its behalf and to exercise  such powers under this  Agreement and
the Loan  Documents  as are  specifically  delegated to it as Agent by the terms
hereof or thereof,  together with such other powers as are reasonably incidental
thereto.  The  relationship  between  First Union and each Bank has no fiduciary
aspects, and First Union's duties as Agent hereunder are acknowledged to be only
ministerial and not involving the exercise of discretion on its part. Nothing in
this  Agreement or any Loan Document shall be construed to impose on First Union
any duties or  responsibilities  other than those for which express provision is
made  herein or  therein.  In  performing  its duties and  functions  under this
Article 10, First Union does not assume and shall not be deemed to have assumed,
and hereby expressly disclaims,  any obligation with or for any Borrower.  As to
matters not expressly provided for in this Agreement or any Loan Document, First
Union shall not be required to exercise any  discretion or to take any action or
communicate any notice,  but shall be fully protected in so acting or refraining
from acting upon the  instructions  of the Required  Banks and their  respective
successors and assigns; provided, however, that in no event shall First Union be
required to take any action which exposes it to individual liability or which is
contrary to this Agreement, any Loan Document or applicable law, and First Union
shall be fully  justified  in failing or refusing  to take any action  hereunder
unless it shall first be  specifically  indemnified to its  satisfaction  by the
Banks  against any and all  liability and expense which may be incurred by it by
reason of taking or omitting to take any such action. If an indemnity  furnished
to First Union for any purpose shall, in its reasonable opinion, be insufficient
or become impaired, First Union may call for additional indemnity from the Banks
and not  commence or cease to do the acts for which such  indemnity is requested
until such additional indemnity is furnished.

     10.2.  Duties and  Obligations.  In  performing  its  functions  and duties
hereunder on behalf of the Banks,  First Union shall  exercise the same care and
skill as it would  exercise in dealing with loans for its own  account.  Neither
First Union nor any of its directors,  officers, employees or other agents shall
be liable for any action  taken or omitted to be taken by it or them under or in
connection  with this Agreement 


                                       39

<PAGE>

or any Loan  Document  except for its or their own gross  negligence  or willful
misconduct.  Without  limiting the generality of the foregoing,  First Union (a)
may consult with legal counsel and other experts selected by it and shall not be
liable  for any  action  taken or omitted to be taken by it in good faith and in
accordance  with the  advice of such  experts;  (b) makes no  representation  or
warranty to any Bank as to, and shall not be  responsible  to any Bank for,  any
recital,  statement,  representation  or warranty made in or in connection  with
this Agreement, any Loan Document or in any written or oral statement (including
a financial or other such statement),  instrument or other document delivered in
connection herewith or therewith or furnished to any Bank by or on behalf of any
Borrower;  (c) shall have no duty to ascertain  or inquire  into any  Borrower's
performance or observance of any of the covenants or conditions contained herein
or to inspect  any of the  property  (including  the books and  records)  of any
Borrower  or inquire  into the use of the  proceeds  of the Loans or (unless the
officers of First Union  active in their  capacity as officers of First Union on
any Borrower's  account have actual  knowledge  thereof or have been notified in
writing  thereof) to inquire  into the  existence  or possible  existence of any
Event of Default or Potential Default;  (d) shall not be responsible to any Bank
for  the  due  execution,  legality,  validity,  enforceability,  effectiveness,
genuineness, sufficiency, collectibility or value of this Agreement or any other
Loan Document or any instrument or document  executed or issued  pursuant hereto
or in  connection  herewith,  except to the extent that such may be dependent on
the due  authorization  and  execution  by First  Union  itself;  (e)  except as
expressly  provided herein in respect of information and data furnished to First
Union for  distribution  to the  Banks,  shall  have no duty or  responsibility,
either initially or on a continuing  basis, to provide to any Bank any credit or
other  information  with  respect  to any  Borrower,  whether  coming  into  its
possession  before the  making of the Loans or at any time or times  thereafter;
and (f) shall incur no  liability  under or in respect of this  Agreement or any
other Loan Document for, and shall be entitled to rely and act upon, any notice,
consent,  certificate or other  instrument or writing (which may be by facsimile
(telecopier),  telegram,  cable, or other electronic means) believed by it to be
genuine  and  correct  and to have been  signed or sent by the  proper  party or
parties.

     10.3.  First Union as a Bank.  With respect to its Loan  Commitment and the
Loans made and to be made by it,  First  Union  shall  have the same  rights and
powers under this  Agreement and all other Loan Documents as the other Banks and
may exercise the same as if it were not the Agent.  The terms "Bank" and "Banks"
as used herein shall, unless otherwise expressly indicated,  include First Union
in its  individual  capacity.  First  Union and any  successor  Agent which is a
commercial bank, and their respective affiliates, may accept deposits from, lend
money to, act as trustee under indentures of and generally engage in any kind of
business with, the Borrowers and their  affiliates  from time to time, all as if
such  entity  were not the  Agent  hereunder  and  without  any duty to  account
therefor to any Bank.

     10.4.  Independent Credit Decisions.  Each Bank acknowledges to First Union
that it has,  independently  and without  reliance upon First Union or any other
Bank,  and  based  upon  such  documents  and   information  as  it  has  deemed
appropriate, made its own independent credit analysis and decision to enter into
this  Agreement.  Each Bank also  acknowledges  that it will,  independently  or
through other advisers and representatives but without reliance upon First Union
or any other Bank,  and based upon such  documents and  information  as it shall
deem  appropriate  at the time,  continue  to make its own credit  decisions  in
taking or  refraining  from taking any action  under this  Agreement or any Loan
Document.

     10.5.  Indemnification.  The Banks agree to  indemnify  First Union (to the
extent not  previously  reimbursed by the  Borrowers),  ratably in proportion to
each Bank's  Commitment  Percentage,  from and


                                       40

<PAGE>

against  any and  all  liabilities,  obligations,  losses,  damages,  penalties,
actions,  judgments,  suits,  costs,  expenses and  disbursements of any kind or
nature whatsoever which may be imposed on, incurred by or asserted against First
Union in its  capacity  as Agent in any way  relating  to or arising out of this
Agreement  or any Loan  Document  or any action  taken or omitted to be taken by
First  Union in its  capacity  as Agent  hereunder  or under any Loan  Document;
provided  that  none of the  Banks  shall  be  liable  for any  portion  of such
liabilities, obligations, losses, damages, penalties, actions, judgments, suits,
costs,  expenses or disbursements  resulting from First Union's gross negligence
or willful  misconduct.  Without limiting the generality of the foregoing,  each
Bank  agrees to  reimburse  First  Union,  promptly  on demand,  for such Bank's
ratable  share (b)ased upon the aforesaid  apportionment)  of any  out-of-pocket
expenses (including reasonable counsel fees and disbursements) incurred by First
Union  in  connection  with  the  preparation,   execution,   administration  or
enforcement of, or the preservation of any rights under,  this Agreement and the
Loan  Documents  to the  extent  that  First  Union is not  reimbursed  for such
expenses by the Borrowers.

     10.6. Successor Agent. First Union may resign at any time by giving written
notice of such  resignation to the Banks and the Borrowers,  such resignation to
be  effective  only upon the  appointment  of a successor  Agent as  hereinafter
provided. Upon any such notice of resignation, the Banks shall jointly appoint a
successor  Agent upon written  notice to the  Borrowers  and First Union.  If no
successor  Agent shall have been jointly  appointed by such Banks and shall have
accepted such  appointment  within thirty (30) days after First Union shall have
given notice of  resignation,  First Union may, upon notice to the Borrowers and
the Banks,  appoint a successor Agent. Upon its acceptance of any appointment as
Agent hereunder, the successor Agent shall succeed to and become vested with all
the rights, powers,  privileges and duties of First Union, and First Union shall
be discharged  from its duties and obligations as Agent under this Agreement and
the Loan Documents.  After First Union's resignation  hereunder,  the provisions
hereof shall inure to its benefit as to any actions taken or omitted to be taken
by it while it was the Agent under this Agreement and the Loan Documents.

     10.7.  Allocations  Made By First  Union.  As between  First  Union and the
Banks,  unless a Bank objecting to a  determination  or allocation made by First
Union pursuant to this Agreement  delivers to First Union written notice of such
objection  within two hundred ten (210) days after the date any distribution was
made by First Union,  such  determination  or allocation  shall be conclusive on
such one hundred  twentieth  day and only those items  expressly  objected to in
such notice  shall be deemed  disputed by such Bank.  First Union shall not have
any  duty  to  inquire  as to the  application  by  the  Banks  of  any  amounts
distributed to them.


                               11. Miscellaneous.

     11.1. Waiver. No failure or delay on the part of First Union or any Bank or
any holder of any Note in exercising  any right,  power or remedy under any Loan
Document  shall  operate  as a waiver  thereof;  nor shall any single or partial
exercise  of any such  right,  power or remedy  preclude  any  other or  further
exercise  thereof or the exercise of any other right,  power or remedy under any
Loan Document. The remedies provided under the Loan Documents are cumulative and
not exclusive of any remedies provided by law.

                                       41

<PAGE>

     11.2. Amendments. No amendment, modification,  termination or waiver of any
Loan Document or any  provision  thereof nor any consent to any departure by the
Borrowers  therefrom shall be effective unless the same shall have been approved
in writing by the  Required  Banks,  be in writing and be signed by First Union,
the Required Banks and the Borrowers,  and then any such waiver or consent shall
be effective only in the instance and for the specific  purpose for which given,
provided,  however,  that unanimous written consent of all of the Banks shall be
required for: (a) any increase in the amount of the Aggregate  Loan  Commitment;
(b) any reduction in principal, interest, or fees payable by the Borrowers under
this Agreement; (c) any extension of the Credit Termination Date or the maturity
date of any  Loan;  (d)  any  extension  of the  due  date  for  payment  of any
principal,  interest or fees to be collected on behalf of the Banks; and (e) any
release of all or substantially all of the Collateral. No notice to or demand on
the  Borrowers  shall  entitle the  Borrowers to any other or further  notice or
demand in similar or other circumstances.

     11.3.  Governing Law. The Loan Documents and all rights and  obligations of
the parties  thereunder  shall be governed by and be  construed  and enforced in
accordance with the laws of the  Commonwealth of Pennsylvania  without regard to
Pennsylvania or federal principles of conflict of laws.

     11.4. Participations and Assignments. Each Borrower hereby acknowledges and
agrees  that any Bank may at any time:  (a) grant  participations  in all or any
portion of its Note or of its right, title and interest therein or in or to this
Agreement  (collectively,  "Participations") to any other lending office of such
Bank or, with the consent of the Borrowers (not to be unreasonably withheld), to
any other bank,  lending  institution  or other entity  which has the  requisite
sophistication to evaluate the merits and risks of investments in Participations
("Participants");  provided,  however,  that:  (i) all  amounts  payable  by the
Borrowers  hereunder  shall be  determined  as if such Bank had not granted such
Participation;  and (ii) any  agreement  pursuant to which such Bank may grant a
Participation:  (x) shall provide that such Bank shall retain the sole right and
responsibility to enforce the obligations of the Borrowers hereunder  including,
without limitation,  the right to approve any amendment,  modification or waiver
of any provisions of this Agreement;  and (y) such  participation  agreement may
provide that such Bank will not agree to any  modification,  amendment or waiver
of this Agreement  without the consent of the Participant if such  modification,
amendment  or waiver  would  reduce the  principal of or rate of interest on any
Loan or postpone  the date fixed for any payment of  principal of or interest on
any Loan or increase the Aggregate  Loan  Commitment;  and (b) assign any of its
obligations under this Agreement and the Loan Documents.

     11.5. Captions. Captions in the Loan Documents are included for convenience
of reference  only and shall not  constitute a part of any Loan Document for any
other purpose.

     11.6. Notices. All notices, requests, demands, directions, declarations and
other  communications  between the Banks and the  Borrowers  provided for in any
Loan  Document  shall,  except as  otherwise  expressly  provided,  be mailed by
registered or certified  mail,  return receipt  requested,  or  telegraphed,  or
faxed,  or delivered in hand to the  applicable  party at its address  indicated
opposite  its  name on the  signature  pages  hereto.  The  foregoing  shall  be
effective  and deemed  received  three days after being  deposited in the mails,
postage  prepaid,  addressed as aforesaid  and shall  whenever sent by telegram,
telegraph or fax or delivered in hand be effective when received.  Any party may
change its address by a communication in accordance herewith.

                                       42

<PAGE>

  11.7. Sharing of Collections, Proceeds and Set-Offs; Application of Payments

           (a) If any Bank, by exercising any right of set-off,  counterclaim or
foreclosure against trade collateral or otherwise, receives payment of principal
or interest or other amount due on any Note which is greater than the percentage
share of such Bank  (determined  as set forth below),  the Bank  receiving  such
proportionately  greater payment shall purchase such participations in the Loans
held by the other  Banks,  and such  other  adjustments  shall be made as may be
required, so that all such payments shall be shared by the Banks on the basis of
their  percentage  shares;   provided  that  if  all  or  any  portion  of  such
proportionately  greater payment of such  indebtedness  is thereafter  recovered
from, or must otherwise be restored by, such purchasing Bank, the purchase shall
be rescinded and the purchase price restored to the extent of such recovery, but
without  interest being paid by such  purchasing  Bank. The percentage  share of
each Bank shall be based on the  portion of the  outstanding  Loans of such Bank
(prior to receiving any payment for which an adjustment  must be made under this
Section) in relation to the aggregate  outstanding  Loans of all the Banks. Each
Borrower  agrees,  to the fullest extent may effectively do so under  applicable
law, that any holder of a participation in a Loan or  reimbursement  obligation,
whether or not acquired  pursuant to the  foregoing  arrangements,  may exercise
rights  of  set-off  or  counterclaim  and other  rights  with  respect  to such
participation  as  fully  as if such  holder  of a  participation  were a direct
creditor  of any  Borrower  in the  amount of such  participation.  If under any
applicable  bankruptcy,  insolvency  or other  similar law, any Bank  receives a
secured claim in lieu of a set-off to which this Section would apply,  such Bank
shall, to the extent practicable, exercise its rights in respect of such secured
claim in a manner  consistent  with the rights of the Banks  entitled under this
Section to share in the benefits of any recovery on such secured claim.

           (b) If an Event of Default or Potential  Default  shall have occurred
and be  continuing  First Union and each Bank and each  Borrower  agree that all
payments  on account of the Loans  shall be applied by First Union and the Banks
as follows:

         First,  to First Union for any Agent fees then due and  payable  under
         this Agreement until such fees are paid in full;

         Second,  to First  Union for any  fees,  costs or  expenses  (including
         expenses  described in ss.  11.8)  incurred by First Union under any of
         the Loan  Documents  or this  Agreement,  then due and  payable and not
         reimbursed  by the  Borrowers  or the Banks until such fees,  costs and
         expenses are paid in full;

         Third, to the Banks for their  percentage  shares of the Commitment Fee
         then due and  payable  under this  Agreement  until such fee is paid in
         full;

         Fourth, to the Banks for their respective shares of all costs, expenses
         and fees then due and  payable  from the  Borrowers  until such  costs,
         expenses and fees are paid in full;

         Fifth, to the Banks for their  percentage  shares of all interest then
         due and payable from the Borrowers until such interest is paid in full,
         which percentage  shares shall be calculated 

                                       43
<PAGE>

         by determining each Bank's  percentage share of the amounts  allocated
         in (a) above determined as set forth in said clause (a); and

         Sixth, to the Banks for their percentage shares of the principal amount
         of the  Loans  then due and  payable  from  the  Borrowers  until  such
         principal is paid in full, which percentage  shares shall be calculated
         by determining each Bank's percentage share of the amounts allocated in
         (a) above determined as set forth in said clause (a).

     11.8.  Expenses;  Indemnification.  The  Borrowers  will  from time to time
reimburse First Union promptly following demand for all reasonable out-of-pocket
expenses  (including  the  reasonable  fees and  expenses  of legal  counsel) in
connection with (i) the  preparation of the Loan  Documents,  (ii) the making of
any Loans, and (iii) the administration of the Loan Documents, including but not
limited to all amendments, waivers and advice concerning the Loan Documents. The
Borrowers  also will from time to time  reimburse  First Union and each Bank for
all out-of-pocket  expenses (including the reasonable fees and expenses of legal
counsel) in connection with the  enforcement of the Loan Documents.  In addition
to the  payment  of the  foregoing  expenses,  each  Borrower  hereby  agrees to
indemnify,  protect and hold First  Union,  each Bank and any holder of any Note
and the officers,  directors,  employees,  agents,  affiliates  and attorneys of
First  Union,  each  Bank  and such  holder  (collectively,  the  "Indemnitees")
harmless from and against any and all liabilities, obligations, losses, damages,
penalties,  actions,  judgments, suits, costs, expenses and disbursements of any
kind or nature,  including reasonable fees and expenses of legal counsel,  which
may be imposed on,  incurred  by, or asserted  against  such  Indemnitee  by any
Borrower or other third parties and arise out of or relate to this  Agreement or
the  other  Loan  Documents  or  any  other  matter  whatsoever  related  to the
transactions  contemplated by or referred to in this Agreement or the other Loan
Documents;  provided, however, that the Borrowers shall have no obligation to an
Indemnitee  hereunder  to  the  extent  that  the  liability  incurred  by  such
Indemnitee has been  determined by a court of competent  jurisdiction  to be the
result of gross negligence or willful misconduct of such Indemnitee.

     11.9. Survival of Warranties and Certain Agreements. Survival of Warranties
and Certain Agreements.  All agreements,  representations and warranties made or
deemed made herein shall survive the  execution and delivery of this  Agreement,
the making of the Loans  hereunder  and the  execution and delivery of the Note.
Notwithstanding  anything in this  Agreement or implied by law to the  contrary,
the  agreements of the Borrowers set forth in  ss.ss.2.8(e),  2.9 and 11.8 shall
survive the payment of the Loans and the  termination  of this  Agreement.  This
Agreement  shall remain in full force and effect until the  repayment in full of
all amounts owed by the Borrowers under the Notes or any other Loan Document.

     11.10. Severability. The invalidity,  illegality or unenforceability in any
jurisdiction of any provision in or obligation  under this Agreement,  the Notes
or other Loan  Documents  shall not affect or impair the  validity,  legality or
enforceability of the remaining  provisions or obligations under this Agreement,
the Notes or other Loan  Documents  or of such  provision or  obligation  in any
other jurisdiction.

     11.11. Banks' Obligations Several; Independent Nature of Banks' Rights. The
obligation of each Bank  hereunder is several and not joint and no Bank shall be
the agent of any other  (except to the extent the Agent is  authorized to act as
such  hereunder).  No Bank shall be responsible for the obligation or commitment
of any other Bank hereunder.  In the event that any Bank at any time should fail
to make a Loan as herein  provided,  the other Banks, or any of them as may then
be agreed upon,  at their sole  

                                       44

<PAGE>

option,  may make the Loan that was to have been made by the Bank so  failing to
make such Loan.  Nothing  contained in any Loan  Document and no action taken by
First Union or any Bank pursuant hereto or thereto shall be deemed to constitute
the Banks to be a partnership, an association, a joint venture or any other kind
of entity.  The amounts  payable at any time  hereunder  to each Bank shall be a
separate and independent debt, and, subject to the terms of this Agreement, each
Bank shall be entitled  to protect  and  enforce its rights  arising out of this
Agreement  and it shall not be  necessary  for any other Bank to be joined as an
additional party in any proceeding for such purpose.

     11.12. No Fiduciary Relationship.  No provision in this Agreement or in any
of the other Loan  Documents and no course of dealing  between the parties shall
be deemed to create any fiduciary duty by any Bank to any Borrower.

     11.13. CONSENT TO JURISDICTION AND SERVICE OF PROCESS. EACH BORROWER, FIRST
UNION AND EACH BANK HEREBY CONSENTS TO THE  JURISDICTION OF ANY STATE OR FEDERAL
COURT LOCATED WITHIN THE EASTERN DISTRICT OF PENNSYLVANIA AND IRREVOCABLY AGREES
THAT,  ANY ACTIONS OR PROCEEDINGS  ARISING OUT OF OR RELATING TO THE NOTE,  THIS
AGREEMENT OR THE OTHER LOAN DOCUMENTS MAYBE LITIGATED IN SUCH COURTS. EACH PARTY
TO THIS  AGREEMENT  ACCEPTS FOR ITSELF AND IN  CONNECTION  WITH ITS  PROPERTIES,
GENERALLY AND  UNCONDITIONALLY,  THE NONEXCLUSIVE  JURISDICTION OF THE AFORESAID
COURTS AND WAIVES ANY DEFENSE OF FORUM NON CONVENIENT, AND IRREVOCABLY AGREES TO
BE BOUND BY ANY JUDGMENT RENDERED THEREBY IN CONNECTION WITH THIS AGREEMENT, ANY
NOTE, OR SUCH OTHER LOAN DOCUMENT.

     11.14.  WAIVER OF JURY  TRIAL.  EACH  BORROWER,  FIRST  UNION AND EACH BANK
HEREBY  WAIVES  ITS  RESPECTIVE  RIGHTS TO A JURY TRIAL OF ANY CLAIM OR CAUSE OF
ACTION BASED UPON OR ARISING OUT OF THIS  AGREEMENT,  ANY OF THE LOAN DOCUMENTS,
OR ANY DEALINGS  BETWEEN THEM RELATING TO THE SUBJECT  MATTER OF THIS  AGREEMENT
AND THE  LENDER/BORROWER  RELATIONSHIP  ESTABLISHED  HEREBY.  THE  SCOPE OF THIS
WAIVER IS INTENDED TO BE  ALL-ENCOMPASSING  OF ANY AND ALL DISPUTES  THAT MAY BE
FILED IN ANY COURT AND THAT  RELATE TO THE SUBJECT  MATTER OF THIS  TRANSACTION,
INCLUDING  WITHOUT  LIMITATION,  CONTRACT  CLAIMS,  TORT CLAIMS,  BREACH OF DUTY
CLAIMS,  AND ALL OTHER COMMON LAW AND STATUTORY  CLAIMS.  EACH  BORROWER,  FIRST
UNION AND EACH BANK  ACKNOWLEDGES  THAT THIS WAIVER IS A MATERIAL  INDUCEMENT TO
THE  TRANSACTION,  THAT EACH HAS ALREADY  RELIED ON THE WAIVER IN ENTERING  INTO
THIS  AGREEMENT  AND THAT  EACH  WILL  CONTINUE  TO RELY ON THE  WAIVER IN THEIR
RELATED  FUTURE  DEALINGS.  EACH  BORROWER,  FIRST  UNION AND EACH BANK  FURTHER
WARRANTS  AND  REPRESENTS  THAT EACH HAS  REVIEWED  THIS  WAIVER  WITH ITS LEGAL
COUNSEL,  AND THAT EACH KNOWINGLY AND  VOLUNTARILY  WAIVES ITS JURY TRIAL RIGHTS
FOLLOWING  CONSULTATION WITH LEGAL COUNSEL. THIS WAIVER IS IRREVOCABLE,  AND THE
WAIVER  SHALL  APPLY  TO  ANY  SUBSEQUENT  AMENDMENTS,   RENEWALS,  SUPPLEMENTS,
MODIFICATIONS,   REPLACEMENTS  OR  RESTATEMENTS  TO  THIS  AGREEMENT,  THE  LOAN
DOCUMENTS, OR TO ANY OTHER DOCUMENTS OR AGREEMENTS RELATING TO THE 

                                       45

<PAGE>

LOANS.  IN THE EVENT OF  LITIGATION,  THIS  AGREEMENT  MAY BE FILED AS A WRITTEN
CONSENT TO A TRIAL BY THE COURT.

     11.15. Counterparts; Effectiveness. This Agreement and any amendment hereto
or waiver  hereof  may be signed in any  number of  counterparts,  each of which
shall be an  original,  with the same  effect as if the  signatures  thereto and
hereto were upon the same instrument.  This Agreement and any amendments  hereto
or waivers  hereof shall become  effective  when First Union shall have received
signed  counterparts or notice by fax of the signature page that the counterpart
has been signed and is being delivered to it or facsimile that such counterparts
have been signed by all the parties hereto or thereto.

     11.16.  Use of Defined  Terms.  All words used  herein in the  singular  or
plural  shall be deemed to have been used in the  plural or  singular  where the
context or  construction  so  requires.  Any defined  term used in the  singular
preceded by "any"  shall be taken to  indicate  any number of the members of the
relevant class.

     11.17.  Offsets.  Nothing  in this  Agreement  shall be  deemed a waiver or
prohibition of any Bank's right of banker's lien or offset.

     11.18.  1997  Credit  Agreement.  Simultaneously  with  the  execution  and
delivery  of this  Agreement,  the  commitment  of First  Union  National  Bank,
successor by merger with  CoreStates  Bank,  N.A.,  to make loans under the 1997
Credit  Agreement is hereby  terminated,  and First Union National Bank shall be
deemed  released in full for all  matters in  connection  therewith  or relating
thereto.  Similarly,  simultaneously  with the  execution  and  delivery of this
Agreement,  the interests and obligations of Bank Leumi USA and Riggs Bank N.A.,
as  participants in the interest and obligations of First Union National Bank in
and to the 1997 Credit Agreement are hereby  terminated,  and each of them shall
be deemed  released in full for all matters in connection  therewith or relating
thereto.

     11.19. Entire Agreement. This Agreement, the Notes issued hereunder and the
other Loan Documents  constitute the entire  understanding of the parties hereto
as of the date hereof with respect to the subject  matter hereof and thereof and
supersede any prior agreements, written or oral, with respect hereto or thereto.

     11.20.  Rights of Banks.  Subject to the provisions of Section 11.7 hereof,
each of the Banks and their respective Affiliates,  without having to account to
the other Banks or any other  Person,  may accept  other  compensation  from the
Borrowers and their  Affiliates and may accept  deposits from, lend money to and
generally  engage  in any kind of  banking,  trust or  other  business  with the
Borrowers  and  their   Affiliates  to  the  same  extent  and  under  the  same
circumstances as though the Loan Documents had not been entered into;  provided,
however,  that no such  transaction  shall be, or cause any  Borrower  to be, in
violation of any Loan Documents as at the time any such  transaction  shall take
place. 

                                       46

<PAGE>

     IN WITNESS WHEREOF, the parties hereto have each caused this Agreement to
be duly executed by their duly authorized  representatives  as of the date first
above written.

                         MLC HOLDINGS, INC.


                         By: ______________________________
                         Name: 
                         Title:

                         MLC GROUP, INC.


                         By: ______________________________
                         Name:
                         Title:

                         MLC FEDERAL, INC.


                         By: ______________________________
                         Name:
                         Title:

Notices To:
Kleyton L. Parkhurst
400 Herndon Parkway
Herndon, Virginia 20170
FAX No. 703-834-5718
                         
                         FIRST UNION NATIONAL BANK


                         By: ______________________________
                         Name:
                         Title:

Notices To:
Christos Kytzidis
Assistant Vice President
First Union National Bank
Lease Finance Group
PA 4827
1339 Chestnut Street - 12th Floor
Philadelphia, PA  19107
FAX No. (215) 973-6900

                       [SIGNATURES CONTINUED ON NEXT PAGE]


                                       47

<PAGE>

                    [SIGNATURES CONTINUED FROM PREVIOUS PAGE]

                         BANK LEUMI USA


                         By: ______________________________
                         Name:
                         Title:

Notices To:
Steven Farron
Vice President
Bank Leumi USA
562 Fifth Avenue
New York, NY 10036
FAX No. (212) 626-1329

                         RIGGS BANK N.A.


                         By: ______________________________
                         Name:
                         Title:
Notices To:
Louanne Baily
Vice President
Riggs Bank N.A.
Corporate Banking
808 17th Street, NW
Washington, D.C. 20006
FAX No. (202) 835-5977

                         WACHOVIA BANK, N.A.


                         By: ______________________________
                         Name:
                         Title:
Notices To:
Greg Carr
Wachovia Bank, N.A.
227 Fayetteville Street
Raliegh, NC 27601
FAX No.  (919) 755-7722

                       [SIGNATURES CONTINUED ON NEXT PAGE]

                                       48
<PAGE>

                    [SIGNATURES CONTINUED FROM PREVIOUS PAGE]


<PAGE>

                         SUMMIT BANK


                         By: ______________________________
                         Name:
                         Title:
Notices To:
Nosh Dutia
Vice President
Summit Bank
750 Walnut Avenue
Cranford, NJ 07016
FAX No.  (908) 709-5466

                         KEYBANK NATIONAL ASSOCIATION

                         By: ______________________________
                         Name:
                         Title:
Notices To:
Al Holding
Vice President
KeyBank National Association
34 North Main Street
Dayton, OH 45402
FAX No.  (937) 586-7695




                              [END OF SIGNATURES]

                                       49



<PAGE>
                              
                         Reference Table of Definitions


definition                                                         page defined

1997 Credit Agreement..........................................................1
Accounts Receivable Aging Report...............................................1
Additional Amount.............................................................19
Affiliate......................................................................1
Aggregate Loan Commitment.....................................................14
Agreement......................................................................2
AMC Inventory and Equipment....................................................2
AMC Parties....................................................................2
Asset Management Contracts.....................................................2
Bank...........................................................................1
Banks..........................................................................1
Base Rate......................................................................2
Borrowing Base.................................................................2
Borrowing Base Certificate.....................................................2
Business Day...................................................................3
Buy-Sell Contract..............................................................3
Capital Lease..................................................................3
Capitalized Lease Obligations..................................................3
Code...........................................................................3
Collateral....................................................................38
Commitment Fee................................................................18
Commitment Percentage.........................................................15
Compliance Certificate........................................................26
Credit Termination Date.......................................................14
Debt...........................................................................3
Debt Service...................................................................3
Default Rate...................................................................3
Dollars........................................................................3
EBITDA.........................................................................4
Eligible AMC Inventory and Equipment...........................................4
Eligible Lease.................................................................4
Eligible Non-AMC Inventory and Equipment.......................................5
Eligible Receivable............................................................5
Environmental Control Statutes.................................................5
Equipment......................................................................6
ERISA..........................................................................6
ERISA Affiliate................................................................6
Event of Default..............................................................36
Facility Fee..................................................................18
Federal........................................................................1

                                       50

<PAGE>

Federal Funds Rate............................................................6
First Union....................................................................1
Fiscal Quarter.................................................................6
Fiscal Year....................................................................6
GAAP...........................................................................6
Generally Accepted Accounting Principles.......................................6
Governmental Authority.........................................................6
Hazardous Substances...........................................................6
Holdings.......................................................................1
Indebtedness for Borrowed Money................................................7
Indemnitees...................................................................43
Intangible Assets..............................................................7
Interest Period................................................................7
Inventory......................................................................7
Investment.....................................................................7
Investment Grade Credit........................................................8
Lease..........................................................................8
Lease Documents................................................................8
LIBO Rate......................................................................8
LIBO Rate Loans................................................................8
LIBO Rate Margin...............................................................8
LIBO Rate Reserve Percentage...................................................8
Lien...........................................................................8
Loan..........................................................................14
Loan Commitment...............................................................14
Loan Documents.................................................................9
Loans.........................................................................14
Material Adverse Change........................................................9
Material Adverse Effect........................................................9
MLC............................................................................1
Multiemployer Plan.............................................................9
Net Cost.......................................................................9
Net Income.....................................................................9
Net Present Value of Lease Payments............................................9
Net Worth......................................................................9
Non-AMC Inventory and Equipment................................................9
Non-Investment Grade Credit...................................................10
Note..........................................................................15
Notes.........................................................................15
Obligations...................................................................10
Operating Lease...............................................................10
Ordinary Course Sale or Financing.............................................10
Participants..................................................................41
Participations................................................................41
PBGC..........................................................................11

                                       51

<PAGE>

Pension Plan.................................................................11
Permitted Liens...............................................................11
Person........................................................................12
Plan..........................................................................12
Potential Default.............................................................12
Present Value of Lease Payments...............................................12
Prohibited Transaction........................................................12
Quarterly Inventory Report....................................................12
Receivables...................................................................12
Regulation....................................................................12
Regulation D..................................................................13
Regulatory Change.............................................................13
Release.......................................................................13
Reportable Event..............................................................13
Request for Advance...........................................................16
Required Banks................................................................13
Residuals Report..............................................................13
Security Agreement............................................................13
Solvent.......................................................................13
Subsidiary....................................................................13
Tangible Net Worth............................................................14
Taxes.........................................................................14
Termination Event.............................................................14
Unfunded Pension Liabilities..................................................14
Unrecognized Retiree Welfare Liability........................................14
Year 2000 Problem.............................................................14



                                       52
<PAGE>
                                                          
<TABLE>
<CAPTION>
                                                                       EXHIBIT A

                     Banks' Loan Commitments and Percentages


         Bank                        Commitment     Percentage

<S>                                         <C>            <C>
First Union National Bank           $15,000,000             30%
Lease Finance Group
PA 4827
1339 Chestnut Street - 12th Floor
Philadelphia, PA 19107
Fax No. 215-973-6900

Bank Leumi USA                      $ 7,000,000             14%
562 Fifth Avenue
New York, NY 10036
Fax No. 212-626-1329

Riggs Bank N.A                      $ 7,000,000             14%
Corporate Banking
808 17th Street, NW
Washington, D.C. 20006
Fax No. 202-835-5977

Summit Bank                         $ 7,000,000             14%
750 Walnut Avenue
Cranford, NJ 07016
Fax No. 908-709-5466

Wachovia Bank, N.A                  $ 7,000,000             14%
227 Fayetteville Street
Raleigh, NC 27601
Fax No. 919-755-7722

KeyBank National Association        $ 7,000,000             14%
34 North Main Street
Dayton, OH 45402
Fax No. 937-586-7695
                                    -----------    -----------

                                    $50,000,000         100.00%
</TABLE>
                                       53
<PAGE>


                                                                       EXHIBIT B

                                      Note


$___,000,000                                                    Philadelphia, PA
                                                               December 18, 1998

For Value Received, MLC HOLDINGS, INC., a Delaware corporation ("Holdings"), MLC
GROUP, INC., a Virginia corporation  ("MLC"), and MLC FEDERAL,  INC., a Virginia
corporation  ("Federal")  (collectively,  the  "Borrowers" and  individually,  a
"Borrower")  hereby  jointly  and  severally  promise  to pay to  the  order  of
_____________  (the "Bank"),  in lawful currency of the United States of America
in  immediately  available  funds at the  offices of FIRST UNION  NATIONAL  BANK
located  at Broad  and  Chestnut  Streets,  Philadelphia,  Pennsylvania,  on the
earlier to occur of  acceleration of the maturity date as provided in the Credit
Agreement  described below or the Credit  Termination Date, the principal sum of
______________  MILLION  DOLLARS  ($____,000,000)  or, if less,  the then unpaid
principal  amount of all Loans made by the Bank pursuant to the Credit Agreement
(defined below).

The Borrowers  jointly and severally  promise also to pay interest on the unpaid
principal  amount hereof in like money at such office from the date hereof until
paid in full at the rates and at the times  provided  in the  Credit  Agreement,
dated December 18, 1998, by and among the Borrowers and the banking institutions
named therein, with First Union National Bank, as Agent (as such may be amended,
modified, supplemented,  restated and/or replaced from time to time, the "Credit
Agreement").

This Note is a Note referred to in the Credit  Agreement.  This Note is entitled
to the  benefits  of and is secured by  security  interests  referred  to in the
Credit  Agreement.  Capitalized  terms used in this Note but not defined  herein
shall have the  meanings  ascribed to such terms in the Credit  Agreement.  This
Note is subject to voluntary prepayment and mandatory repayment prior to demand,
acceleration of maturity or the Credit Termination Date, in whole or in part, as
provided in the Credit Agreement.

In case an Event of Default shall occur and be continuing,  the maturity date of
the principal of and the accrued interest on this Note may be accelerated and be
declared to be due and payable in the manner and with the effect provided in the
Credit Agreement.

Each Borrower hereby waives presentment,  demand,  protest or notice of any kind
in connection with this Note.

Notwithstanding  the face  amount  of this  Note,  the  undersigneds'  liability
hereunder shall be limited,  at all times, to the actual  aggregate  outstanding
indebtedness  relating  to the Loans,  including  all  principal  and  interest,
together  with all fees and  expenses as provided  in the Credit  Agreement,  as
established  by the Bank's books and records  which shall be  conclusive  absent
manifest error.
                                       54
<PAGE>

THIS NOTE SHALL BE CONSTRUED IN  ACCORDANCE  WITH AND BE GOVERNED BY THE LAW OF
THE  COMMONWEALTH  OF  PENNSYLVANIA  WITHOUT REGARD TO  PENNSYLVANIA  OR FEDERAL
PRINCIPLES OF CONFLICT OF LAWS.

                         MLC HOLDINGS, INC.


                         By: ______________________________
                         Name: 
                         Title:

                         MLC GROUP, INC.


                         By: ______________________________
                         Name:
                         Title:

                         MLC FEDERAL, INC.


                         By: ______________________________
                         Name:
                         Title:
                                       55
<PAGE>


                                                                       EXHIBIT C

                           Borrowing Base Certificate



Date of Certificate:        _________________________

Date of Information:        _________________________



To: First Union National Bank


Gentlemen:

This  Borrowing  Base  Certificate  is delivered to you pursuant to the terms of
ss.ss.4.1(b) or 5.1(g),  as appropriate,  of the Credit  Agreement,  dated as of
December  18,  1998,  as  currently  in effect.  Capitalized  terms used without
definition below have the same meanings as they have in the Credit Agreement.

We hereby certify that:

1. No Potential Default or Event of Default has occurred and is continuing as of
the date of this Borrowing Base Certificate.

2.       There has been no Material Adverse Change since [insert the date of the
         most recent financial statements delivered to the Banks pursuant to the
         terms of ss. 5.1 of the Credit  Agreement],  except as disclosed on the
         attached schedules.

3.       The  information set forth on the attached  schedules is true,  current
         and complete as of the date of this Borrowing Base Certificate.

         MLC HOLDINGS, INC.                  MLC FEDERAL, INC.


         By: ______________________________  By: _______________________
         Name:                               Name:
         Title:                              Title:

         MLC GROUP, INC.


         By: ______________________________
         Name:
         Title:

                                       1

<PAGE>

                               MLC Holdings, Inc.
                                 MLC Group, Inc.
                                MLC Federal, Inc.
                   Computation of Borrowing Base Availability
                   ______________________, _________________ 
Collateral Loan Value
A.    Eligible Leases @ the lesser of:
      (a) 95% of the acquisition cost
      of the equipment subject to such
      Leases or (b) 100% of the Net
      Present Value of Lease Payments             $_____________

B.    Eligible Receivables* @ 100%
      (subject to $6,000,000 sublimit)            $_____________

C.    Eligible AMC Equipment
      and Inventory @ 95% of the                  $_____________
      acquisition cost, net all rebates,
      allowances and credits

D.    Eligible Non-AMC Equipment
      and Inventory* @ 90% of the
      acquisition cost, net all rebates,
      allowances and credits
      (subject to $5,000,000 sublimit)            $_____________

1.    Total Eligible Collateral                   $_____________

     * Neither Eligible Receivables nor Eligible Non-AMC Equipment and Inventory
can at any time exceed 50% of the Borrowing Base.

Maximum Loans
2.    Maximum Loans: $50,000,000                                 $ 50,000,000.00

Credit Usage
3.    Aggregate Loan Balance (principal) at date of certificate  $______________

Loan Availability
4.       Line 1 minus Line 3                                     $______________

5.       Line 2 minus Line 3                                     $______________

6.       Availability (Line 4 or Line 5 whichever is less)       $______________

7.       Amount of Loan Requested This Date (if any)             $______________
         (Not to exceed line 6)

                                       2
<PAGE>

 Certification:                                   Date:_________________________



MLC HOLDINGS, INC.                  MLC FEDERAL, INC.


By: ______________________________  By: _______________________
Name:                               Name:
Title:                              Title:

MLC GROUP, INC.


By: ______________________________
Name:
Title:


                                       3


<PAGE>

 New Collateral and Cumulative Collateral Information shall be provided together
with the Borrowing Base Certificate,  and shall include,  but not be limited to,
the following  information:  Customer Name,  Contract  Number,  Monthly Payment,
Lease Term, Remaining Term, Gross Remaining, Equipment Cost.



                                       4


<PAGE>

                                                                       EXHIBIT D

                               Security Agreement

         This  Security  Agreement,  dated  December 18, 1998,  by and among MLC
HOLDINGS, INC., a Delaware corporation ("Holdings"), MLC GROUP, INC., a Virginia
corporation,  and MLC FEDERAL,  INC., a Virginia corporation  ("Federal"),  each
with its main business office located at 400 Herndon Parkway,  Herndon, Virginia
20170 (collectively, the "Debtors" and individually, a "Debtor") and FIRST UNION
NATIONAL BANK, a national banking association, as agent for itself and on behalf
of each of the Banks now or  hereafter  party to the Credit  Agreement  (defined
below) (the "Secured  Party").  Capitalized  terms used herein and not otherwise
defined herein shall have the meanings assigned in the Credit Agreement.

                              Preliminary Statement

         This  Security  Agreement is entered into in  accordance  with and is a
condition precedent to any Loan under the Credit Agreement.

         Now,  therefore,  the Debtors and the Secured  Party,  intending  to be
legally bound, agree as follows:

         1.       Definitions.

         As used herein the following terms shall have the meanings indicated:

         (A) "Accounts,"  "Chattel Paper,"  "Documents,"  "Equipment,"  "General
Intangibles," "Goods," "Instruments,"  "Inventory" and "Proceeds" shall have the
meanings assigned to them under the Uniform  Commercial Code as in effect in the
Commonwealth of Pennsylvania and shall be applicable  solely for purposes of the
Collateral.

         (b) "Collateral"  means all of the assets of each Debtor,  whether real
or  personal,  tangible or  intangible,  now existing or  hereinafter  acquired,
including but not limited to all: (i) Chattel Paper  (including all  amendments,
replacements, amendment and restatements and substitutions thereof), (ii) Goods,
Inventory, Equipment and other items of personal property held by any Debtor for
any reason  (including but not limited to  repossession  or return) or leased by
any Debtor to third parties, and all existing and future accessions, accessories
and attachments thereto and replacements  thereof,  (iii) cash, deposit accounts
and Accounts; (iv) contracts, warranty rights, Instruments and Documents related
to any of the foregoing,  (v) trademarks,  together with the  registrations  and
right to all renewals  thereof,  and the goodwill of the business  symbolized by
the trademarks, (vi) patents and copyrights, (vii) proprietary computer programs
and  all  intellectual   property  rights  therein  and  all  other  proprietary
information  including,  but not  limited  to,  trade  secrets,  (viii)  General
Intangibles;  (ix) existing and future books and records  relating to any of the
foregoing  items, and (x) products and Proceeds,  cash and non-cash,  (including
but not limited to insurance proceeds, rents, issues, income and profits) of any
of the  foregoing.  The term  "Collateral"  shall not include any  Inventory  or
Chattel  Paper that has been sold to a third party or  refinanced  with  another
lender pursuant to an Ordinary Course Sale or Financing (provided, however, that
if any of such Inventory or Chattel Paper is ever returned to a Debtor, it shall
once again be deemed "Collateral").
 
                                      1

<PAGE>

          (C) "Credit  Agreement"  means that certain  Credit  Agreement,  dated
December  18,  1998 (as  such  agreement  may be  amended,  restated,  modified,
replaced or substituted hereafter) between the Debtors, the banking institutions
signatories thereto, and Secured Party as agent for itself and the other banking
institutions  (the Secured Party, in its individual  capacity,  and said banking
institutions, collectively, the "Banks" and, individually, a "Bank").

         (D) "Lease" means any capital lease or operating  lease (or conditional
sales agreement or any similar  financing  arrangement) upon which any Debtor is
the  lessor  or an  assignee  of the  lessor  which  lease  is  included  in the
Collateral.

         (E) "Liabilities"  means all existing and future indebtedness and other
liabilities,  absolute or contingent,  direct or indirect, primary or secondary,
of the  Debtors  to the Banks  arising  hereunder  or in respect of the Notes or
otherwise in connection with the Credit  Agreement or any Loan Document plus all
obligations  of the  Debtors to any Bank in respect  of any  interest  rate swap
agreement, interest rate cap agreement, interest collar agreement, interest rate
hedging  agreement,  interest rate floor agreement or other similar agreement or
arrangement.

         (F)  "Prevailing  Interest  Rate" as of any date means the highest rate
of interest  then payable by the Debtors under any Loan.

         2.       Grant of Security; Assignment of Leases.

         To secure the payment,  promptly when due, and the punctual performance
of all of the Liabilities, each Debtor hereby:

         (A) pledges and assigns to the Secured Party, and grants to the Secured
Party and agrees that the Secured  Party shall have, a general  continuing  lien
upon and  security  interest  in all the  Collateral,  which  lien and  security
interest  shall be a general  continuing  first  priority lien upon and security
interest in all the Collateral.

     (b) assigns and  transfers to the Secured  Party all such  Debtor's  right,
title and  interest in and to all rentals and other  amounts  payable  under the
Leases,  and all  proceeds  from  insurance  and any  proceeding,  payable to or
receivable  by such Debtor  under or in  connection  therewith,  and all rights,
powers and  remedies  (b)ut none of the duties or  obligations,  if any) of such
Debtor under the Leases, including all rights of such Debtor to give and receive
any  notice,  consent,  waiver,  demand or  approval  under or in respect of the
Leases, to exercise any election or option thereunder or in respect thereof,  to
accept any surrender of any property subject thereto, to execute and deliver any
bill of sale for any such property, and to do all other things which such Debtor
is entitled to do under the Leases.

         3.       Leases.

          (A) Each  Debtor  shall  remain  liable as lessor  under its Leases to
perform all the obligations  assumed by each Debtor thereunder.  The obligations
of each  Debtor  under the  Leases  may be  performed  by  Secured  Party or any
subsequent  assignee of the Secured Party  ("Subsequent  Secured Party") without
releasing  any Debtor  therefrom.  The Secured Party or any  Subsequent  Secured
Party shall have no liability or  obligation  under the Leases by reason of this
Agreement  and shall not, by reason of this  Agreement,  be 

                                       2

<PAGE>

obligated to perform any of the obligations of any Debtor under any Leases or to
file any claim or take any other  action  to  collect  or  enforce  any  payment
assigned hereunder.

         (b) Each Debtor hereby agrees (i) to perform duly and  punctually  each
of the terms, conditions and covenants contained in the Leases, and (ii) subject
to such  Debtor's  business  judgment and  reasonable  commercial  practice,  to
exercise  promptly  and  diligently  each and every  right it may have under the
Leases.

         (C) Each Debtor does hereby  warrant and represent  that all Leases are
in full force and effect and that no Debtor has assigned or pledged,  and hereby
covenants that no Debtor will assign or pledge,  so long as this Agreement shall
remain in effect, the whole or any part of the rights hereby assigned, to anyone
other than the Secured Party.

         (D) Each Debtor does hereby  warrant and represent  that for each Lease
with an original equipment cost in excess of $50,000,  it has taken all possible
action to protect its first-priority  security interest in such leased property,
which  may  include  filing  UCC or  other  financing  statements  (listing  the
applicable  Debtor as the secured party,  the lessee as debtor,  and such leased
property as collateral) in such locations as would be required by applicable law
(if such Debtor were a secured party and the lessee were a debtor) under the UCC
or other  applicable  statute or regulation,  which is assignable to the Secured
Party.  If any Debtor  assumes a pre-existing  Lease,  such Debtor shall use its
best  efforts to comply  with this ss. 3(D) to the extent  permitted  under such
Lease.

         (E)  Subject  to the  provisions  of  this  Agreement,  and  until  the
occurrence of an Event of Default and upon demand by the Secured Party, a Debtor
may  exercise  all the rights and enjoy all the benefits of the lessor under its
Leases.

         4. Books and Records.  Each Debtor shall  faithfully  keep complete and
accurate books and records and make all necessary entries therein to reflect the
quantities,  costs,  current values and locations of all Collateral,  the events
and transactions  giving rise thereto and all payments,  credits and adjustments
applicable  thereto,  shall keep the Secured Party fully and accurately informed
as to the  locations  of all such books and records and shall permit the Secured
Party's  agents to have such access to them and to any other records  pertaining
to the Debtor's business as the Secured Party may request from time to time.

         5.       Control of and Access to Collateral.

          (A)  Prior  to  any  Lease  being   included  in  the  Borrowing  Base
calculation,  each originally executed Lease included in the Collateral shall be
marked  "Original"  and legended in form  satisfactory  to the Secured  Party to
indicate that it is the only original of the Lease held by any Debtor; provided,
however,  that a Debtor may provide its Lessee with a duplicate original,  which
shall be sufficiently  legended so as to indicate that the Debtor holds the true
"Original."  All other copies shall be marked  "copy." The Secured  Party may at
any time and in its  sole  discretion  request  possession  any or all  original
Leases;  from and after such request,  any Leases  subject to such request shall
not be included in the Borrowing Base unless and until such original  Leases are
delivered  by the  Debtors  to the  Secured  Party  together  with a list of the
invoices for the  equipment  being leased  (which list shall include the invoice
number,  invoice date,  vendor  identity,  description  of equipment,  amount of
invoice and the number and date of the check whereby the invoice was paid by the
applicable  Debtor).  Further,  if Secured  Party shall so request in connection
with its periodic  reviews of the  Collateral  and the Borrowing Base (or at any
time

                                       3

<PAGE>

after the  occurrence of an Event of Default),  the Debtors shall make available
to Lender the original paid  invoices  with respect to all equipment  related to
Leases, regardless of whether such Leases were made pursuant to Asset Management
Contracts.

         (b) Upon the occurrence of an Event of Default, the Secured Party shall
have the  right at any time to take  possession  of the  Collateral  or any part
thereof.  Notwithstanding  any such taking of possession,  the Collateral  shall
remain at all times at the applicable Debtor's sole risk, and to the full extent
permitted by law the Secured Party shall not be responsible for any loss, damage
or  diminution in the value  thereof.  All costs of  transportation,  packaging,
custody,  processing,  storage,  and insurance of any unit or item of Collateral
which may be  incurred by the  Secured  Party  shall be  promptly  repaid to the
Secured Party by the Debtors  together with interest  thereon at the  Prevailing
Interest  Rate,  and such  Debtor's  liability  to the  Secured  Party  for such
repayment with interest shall be included in the Liabilities.

         (C) If any item or unit of  Collateral  is now or hereafter the subject
of a  certificate  of title or is  required  by law so to be, the  Debtors  will
promptly procure the necessary certificate of title and take all steps necessary
to cause the Secured  Party's lien or security  interest  therein to be noted on
the face of such  certificate and undertake such other steps as may be necessary
to assure  that the  Secured  Party  has a first  priority,  perfected  security
interest in each such item or unit of Collateral,  and shall thereafter  deposit
the original of such certificate of title with the Secured Party.

         (D) The Debtors shall immediately notify the Secured Party of any event
causing any  deterioration,  loss or  depreciation  in value of any  substantial
portion of the  Collateral  and the Debtors' best estimate of the amount of such
deterioration, loss or depreciation.

         (E) The Debtors shall afford the Secured  Party's  agents access to the
Collateral  from  time  to  time  upon  request  for  purposes  of  examination,
inspection  and appraisal  thereof and to verify the Debtors'  books and records
pertaining  thereto.  After an Event of  Default  and upon the  Secured  Party's
demand therefor, the Debtors shall assemble the Collateral and make it available
to the Secured Party at such place reasonably  convenient to both parties as the
Secured Party may designate,  and the Secured  Party's rights to such assemblage
shall be enforceable by injunction.  If an Event of Default shall not exist, the
Secured  Party shall furnish  written prior notice to the Debtors  reasonably in
advance of any intended examination,  inspection, appraisal and verification and
such activity shall commence during the Debtor's normal business hours.

         (F) From and after the occurrence of an Event of Default hereunder, the
Debtors  shall  pay to the  Secured  Party on  demand  any and all  expenses  of
conducting any and all periodic  examinations or reviews or causing any periodic
examinations  or reviews  of  Collateral  determined  to be  appropriate  by the
Secured Party (including but not limited to reasonable attorneys' fees and legal
expenses)  which may be  incurred  by the Secured  Party,  with  interest at the
Prevailing Interest Rate.

         (G) Upon an Event of  Default,  the Secured  Party is hereby  granted a
license or other right to use,  without charge,  Debtors'  labels,  intellectual
property,  or  use  of any  name,  trade  secrets,  tradenames,  trademarks  and
advertising  matter,  or any property of a similar nature, as it pertains to the
Collateral,  in advertising  for sale and selling any  Collateral,  and Debtors'
rights  under all  licenses  and all  franchise  agreements  shall  inure to the
Secured Party's benefit.

                                       4

<PAGE>

          6. Maintenance of Collateral;  Sale.  Subject to the Debtors' business
judgment and reasonable commercial practice, the Debtors shall take good care of
the Collateral and shall afford it suitable preventive maintenance.  The Debtors
shall pay the cost of all repairs to or  maintenance of the Collateral and shall
not permit  anything to be done that might in any way impair the value of any of
the Collateral or any of the security intended to be afforded by this Agreement.
The Debtors shall  conscientiously  adhere to a well designed  internal  control
system  with  respect to the  Collateral,  and such  system  shall be capable of
permitting the Debtors and the Secured Party to identify readily at any time the
location and  condition of each and every item of  Collateral.  The Debtors will
not permit any of the  Collateral  to become or be a fixture.  The Debtors shall
not sell,  exchange,  salvage,  replace  or  dispose of any items or unit of its
Inventory or Equipment or any of its rights  therein,  except that so long as no
Debtor is in default  hereunder,  the  Debtors  shall have the right to sell its
Inventory and Equipment in each case in the ordinary  course of its business and
it shall have the right to lease or re-lease its  Inventory and Equipment in the
ordinary course of its business.

         7.       Insurance.

         (a) The Debtors  shall bear the risk of each item or unit of  Inventory
and Equipment being lost, destroyed, irreparably damaged or rendered permanently
unfit for sale, lease or use or being damaged in part, from any cause whatsoever
at any time  during  the term of this  Agreement,  and shall at its own cost and
expense  obtain and keep in full force and effect,  in kind and form  reasonably
satisfactory to the Secured Party, or in the alternative  shall cause the lessee
under  each  applicable  Lease to do the  same  with  respect  to  Inventory  or
Equipment  subject to the lessee's  Lease,  all risk of physical  loss or damage
insurance covering the Inventory and Equipment wherever the same may be located,
insuring against the risks of fire, explosion, theft and such other risks as are
customarily  insured against by  organizations  engaged in the same business and
similarly  situated  with the Debtors  (and  specifically  including  vandalism,
malicious mischief coverage,  loss overboard and breakage), in an amount usually
carried by organizations engaged in the same business or similarly situated with
the Debtors.  All policies of such insurance shall be written for the benefit of
the applicable Debtor as the insured.

         (b) If the Debtors or the applicable lessee fails to pay any premium on
any such insurance,  the Secured Party shall have the right,  but shall be under
no obligation,  to pay such premium for such Debtor's account. Such Debtor shall
repay to the Secured Party on demand all sums which the Secured Party shall have
paid under this section in respect of insurance premiums,  with interest thereon
at the  Prevailing  Interest  Rate,  and such Debtor's  liability to the Secured
Party for such  repayment  with interest  shall be included in the  Liabilities.
Each Debtor hereby  assigns to the Secured Party any return or unearned  premium
which may be due upon the cancellation  for any reason  whatsoever of any policy
of insurance  maintained  in respect of the  Collateral  and hereby  directs the
insurer  to pay the  Secured  Party any  amount so due.  The  Debtors'  right to
receive  payment of any such return or unearned  premium and the proceeds of any
such  insurance  shall  constitute  a part of the  Collateral  for all  purposes
hereof.

         8.       Title to Collateral.

          (A) Each Debtor has acquired or shall  acquire  absolute and exclusive
title to each and every item or unit of the Collateral  attribute to it free and
clear of all liens, claims, security interests and other encumbrances, except as
permitted under the Credit  Agreement,  and each Debtor shall warrant and defend
its  title to such  Collateral,  subject  to the  rights of the  Secured  Party,
against the claims and demands of all persons  whomsoever.  Without limiting the
generality  of the  foregoing,  no Debtor  shall  pledge,  assign  or  

                                       5
<PAGE>

otherwise encumber,  or permit any liens or security interests (other than those
in favor of the Secured Party) to attach to, any of the  Collateral,  nor permit
any of the Collateral to be levied upon under any legal process.

         (b) The Secured Party may, at its sole election but without  obligation
to do so, discharge any unpermitted encumbrance pertaining to the Collateral and
all expenses  incurred by the Secured Party in so doing,  together with interest
thereon at the Prevailing  Interest Rate,  shall be added to the Liabilities and
shall be payable by the Debtors on demand.

     9. Taxes and Liens.  The Debtors shall promptly notify the Secured Party in
the event there ever arises against any of the  Collateral any lien,  assessment
or tax or other liability,  whether or not entitled to priority over the Secured
Party's  security  interest  hereunder.  In any such event,  whether or not such
notice is given,  the Secured Party shall have the right (b)ut shall be under no
obligation)  to pay any tax or other  liability  of the  Debtors  deemed  by the
Secured Party in good faith to affect the Secured Party's  interests  hereunder.
The  Debtors  shall  repay to the  Secured  Party on demand  all sums  which the
Secured  Party  shall have paid under this  section in respect of taxes or other
liabilities of the Debtors,  with interest  thereon at the  Prevailing  Interest
Rate,  and the Debtors'  liability to the Secured Party for such  repayment with
interest  shall be  included  in the  Liabilities.  The  Secured  Party shall be
subrogated  to the extent of any such  payment by it to all the rights and liens
of the payee against the Debtors' assets.

         10.      Collection of Accounts, Etc.

         (A) Until  otherwise  notified  by the Secured  Party,  the Debtors may
collect all the  Accounts  but the  Proceeds of all Accounts so collected by the
Debtors shall be held by the Debtors in trust for the Secured Party. The Secured
Party may at any time during the existence of an Event of Default  terminate the
authority  hereby given to the Debtors to collect the Proceeds of such  Accounts
and,  acting if it so chooses  in each  Debtor's  name,  collect  such  Accounts
itself,  directly or through an agent,  sell, assign,  compromise,  discharge or
extend the time for payment of such  Accounts,  institute  legal  action for the
collection of such  Accounts and do all acts and things  necessary or incidental
thereto,  and each  Debtor  hereby  ratifies  all that the  Secured  Party shall
lawfully do under the authority  hereby  granted to it. The Secured Party may at
any time  during the  existence  of an Event of Default,  without  notice to any
Debtor, notify any account debtor on any such Account that such Account has been
assigned to the Secured Party and is to be paid  directly to the Secured  Party.
Alternatively,  at its election the Secured Party may require any Debtor to, and
in such event such Debtor at its sole expense will,  notify its account  debtors
that payments  thereon are thenceforth to be made directly to the Secured Party.
Without the written  consent of the Secured  Party in each case, no Debtor shall
compromise,  discharge,  extend the time for payment of or  otherwise  grant any
indulgence  or  allowance  with  respect  to any such  Account  except for minor
indulgences  or  allowances  in the  ordinary  course of business  which are not
related to an extension  or  restructuring  of credit to an account  debtor of a
duration in excess of 30 days in any instance.

         (B) If any such Account arises out of a contract with the United States
or  any  department,   agency  or  instrumentality  thereof,  the  Debtors  will
immediately  so  notify  the  Secured  Party in  writing  and will  execute  all
instruments  and take all steps  required by the Secured Party in order that the
security interest of the Secured Party hereunder in all such Accounts under such
contract  and  the  Proceeds  thereof  shall  be  perfected  under  the  Federal
Assignment of Claims Act.

                                       6
<PAGE>

          (C) From and after the  occurrence  and during the  continuance of any
Event  of  Default,  if any of  the  Collateral  is or  becomes  evidenced  by a
promissory note, draft, trade acceptance,  Chattel Paper, Instrument or Document
of Title,  the Debtors  will  promptly  deliver  the same to the  Secured  Party
appropriately  endorsed to the Secured Party's order.  Regardless of the form of
such  endorsement,  each Debtor hereby  waives  presentment,  demand,  notice of
dishonor,  protest  and notice of protest  and all other  notices  with  respect
thereto.  The Debtors  will  promptly  notify the Secured  Party of any Material
Adverse  Change of which it has  knowledge  in the  financial  condition  of any
account  debtor  on  any  material  Account  pertaining  to a  Lease  or in  the
collectibility of any of such Accounts, and of all claims,  rejections,  returns
and adjustments which may result in a material  reduction of the liability of an
account debtor on any such Account.

         11.      Locations of the Collateral; Name.

         (A) If any of the Collateral or any of the Debtors' records  concerning
any of the  Collateral  are at any time to be located on premises  leased by any
Debtor, or any premises owned by any Debtor subject to a mortgage or other lien,
the Debtors shall obtain and deliver to the Secured Party, prior to the delivery
of any such  Collateral  or books or records to such  premises,  an agreement in
form  satisfactory to the Secured Party waiving the  landlord's,  mortgagee's or
other  lienholder's  right to enforce  against the  Collateral  or the  Debtors'
records  concerning  the same and  assuring the Secured  Party's  access to such
Collateral and books and records to facilitate the Secured  Party's  exercise of
its rights to take  possession  thereof.  The  location of each  Debtor's  chief
executive  office and all  locations  at which any Debtor  maintains  a place of
business  are set forth in  Schedule  A, and each  Debtor  agrees to provide the
Secured  Party  annually  with a list of each  location  of any  such  place  of
business  or the  establishment  of any  additional  place  of  business  of the
Debtors.

         (B) Each Debtor represents and warrants that at no time during the past
five (5) years has it been known by or used any other name,  including any trade
or fictitious name, except as disclosed in Schedule A.

         12.  Further  Assurances.  The Debtors shall  continue to conduct their
business  in  substantially  the manner  heretofore  conducted  and will make no
material  changes  therein which might impair the security of the Secured Party.
The Debtors shall execute and deliver to the Secured Party from time to time all
such  other  agreements,  instruments  and other  documents  (including  without
limitation all requested financing and continuation  statements) and do all such
other and further acts and things as the Secured Party may reasonably request in
order  further  to  evidence  or carry out the  intent of this  Agreement  or to
perfect the liens and security interests created hereby or intended so to be.

         13.      Default and Remedies.

         (A) The Debtors shall be in default  hereunder  upon the  occurrence of
any one of the following events (each an "Event of Default"):

                  (1)      any Debtor  shall  fail to pay any amount  payable in
                           respect  of any  Liability  when due  (including  the
                           expiration of any applicable grace periods).

                  (2)      any  representation,  warranty or information herein,
                           heretofore  or  hereafter  furnished  to the  Secured
                           Party by any  Debtor  in  connection  with any of the

                                       7
<PAGE>


                           Liabilities,  including  any  warranty  made  by such
                           Debtor   through  the  submission  of  any  schedule,
                           statement,  certificate or other document pursuant to
                           or in connection with this Agreement,  shall be false
                           in any material respect.

                  (3)      any  Debtor  shall  fail  to  timely  perform  any of
                           its obligations under this Agreement.

                  (4)      there shall exist any Potential Default or Event of 
                           Default as defined under the Credit Agreement.

     (b) Upon the  occurrence of any Event of Default which shall be continuing,
(i) unless the Secured Party elects otherwise,  the entire unpaid amount of such
of the  Liabilities  as is not  then  otherwise  due and  payable  shall  become
immediately due and payable without notice to or demand on any Debtor,  (ii) the
Secured  Party or its agents may enter any  Debtor's  premises to  exercise  the
Secured  Party's  right to take  possession  of any  Collateral,  and  (iii) the
Secured  Party may at its option  exercise  from time to time any and all rights
and remedies  available to it under the Uniform  Commercial  Code or  otherwise,
including the right to assemble,  receipt for, adjust, modify, repair, refurnish
or refurbish  (b)ut  without any  obligation to do so) or foreclose or otherwise
realize upon any of the  Collateral  and to dispose of any of the  Collateral at
one or more public or private  sales or other  proceedings.  Each Debtor  agrees
that the Secured  Party or its nominee may become the purchaser at any such sale
or sales.  Each Debtor  further  agrees  that ten (10) days shall be  reasonable
prior notice of the date of any public sale or other  disposition  of all or any
part of the  Collateral,  or of the date on or after which any  private  sale or
other disposition of the same may be made.

     (C) The exercise by the Secured  Party of any one right or remedy shall not
be deemed a waiver or  release of or any  election  against  any other  right or
remedy, and the Secured Party may proceed against the Debtors or any of them and
the  Collateral  and any other  collateral  granted by any Debtor to the Secured
Party under any other  agreement,  all in any order and  through  any  available
remedies. A waiver on any one occasion shall not be construed as a waiver or bar
on any future occasion. All property of any kind held at any time by the Secured
Party as Collateral shall stand as one general  continuing  collateral  security
for all the  Liabilities  and may be retained  by the Secured  Party as security
until all the  Liabilities  are fully  satisfied.  The Debtors  shall pay to the
Secured Party on demand any and all expenses  (including  reasonably  attorneys'
fees and legal  expenses) which may have been incurred by the Secured Party with
interest at the  Prevailing  Interest Rate (i) in the  prosecution or defense of
any  action  growing  out of or  connected  with  the  subject  matter  of  this
Agreement, the Liabilities,  the Collateral or any of the Secured Party's rights
therein or thereto; or (ii) in connection with the custody,  preservation,  use,
operation,  preparation for sale or sale of any of the Collateral, the incurring
of all of which are hereby  authorized to the extent the Secured Party deems the
same advisable. The Debtors' liability to the Secured Party for any such payment
with  interest  shall  be  included  in the  Liabilities.  The  Proceeds  of any
Collateral  received by the Secured  Party at any time before or after  default,
whether from a sale or other  disposition  of Collateral  or  otherwise,  or the
Collateral  itself,  may be applied to the payment in full or in part of such of
the  Liabilities  and in such order and manner as the  Secured  Party may elect.
Each Debtor to the extent of its rights in the  Collateral  waives and  releases
any right to require the Secured  Party to collect any of the  Liabilities  from
any other of the  Collateral  or any other  collateral  then held by the Secured
Party under any theory of marshaling of assets or otherwise.

                                       8

<PAGE>

          14. Power of Attorney.  Each Debtor  hereby  irrevocably  appoints any
officer,  employee  or  agent  of the  Secured  Party  as its  true  and  lawful
attorney-in-fact  with power to (i) endorse such  Debtor's  name upon any notes,
checks,  drafts,  money  orders,  or  other  instruments  or  payments  or other
Collateral  that may come into the  Secured  Party's  possession;  (ii) sign and
endorse such  Debtor's name upon any  documents of title,  invoices,  freight or
express bills, assignments,  verifications and notices in connection with any of
the  Collateral,  and any instruments or documents  relating  thereto or to such
Debtor's rights therein; and (iii) execute in such Debtor's name and file one or
more financing,  amendment and continuation  statements covering the Collateral.
Any such  attorney of such Debtor shall have full power to do any and all things
necessary  to be done  with  respect  to the  above  transactions  as fully  and
effectually  as such Debtor might do, and each Debtor  hereby  ratifies all that
said attorney shall lawfully do or cause to be done by virtue hereof.

         15.  Financing  Statements.  Each Debtor  shall  execute all  financing
statements and amendments  thereto as the Secured Party may request from time to
time to evidence the security  interest  granted to the Secured Party  hereunder
and will pay all filing fees and taxes,  if any,  necessary to effect the filing
thereof.  Wherever permitted by law, each Debtor authorizes the Secured Party to
file financing  statements with respect to the Collateral  without the signature
of such Debtor.  A copy of this  Agreement or a copy of any financing  statement
prepared in  connection  with this  Agreement may itself be filed as a financing
statement.

         16.      Miscellaneous.

         (A) This Agreement shall commence on the date hereof and shall continue
in full force and effect so long as any of the Liabilities shall exist from time
to time.

         (b)  No  modification  or  waiver  of any  provision  hereof  shall  be
effective unless the same is in writing and signed by the party against whom its
enforcement is sought.  This Agreement and any amendment hereto or waiver of any
provision  hereof  may be signed in any  number  of  counterparts  with the same
effect as if the signatures thereto and hereto were upon the same instrument.

         (C) The representations, warranties, covenants and agreements contained
herein are all material and continuing,  and any breach of them shall constitute
a material breach of this Agreement.

         (D) All the rights and remedies of the Secured Party hereunder shall be
concurrent and cumulative  with and not alternative to or in lieu of the Secured
Party's rights and remedies under any other agreement or agreements.

         (E) This  Agreement  shall bind and inure to the benefit of the parties
and their respective successors and assigns,  except that no Debtor shall assign
any of its rights hereunder without the Secured Party's prior written consent.

         (F)  Any   provision  of  this   Agreement   which  is   prohibited  or
unenforceable in any jurisdiction shall, as to such jurisdiction, be ineffective
to the extent of such prohibition or unenforceability  without  invalidating the
remaining  provisions hereof or affecting the validity or enforceability of such
provision in any other jurisdiction.

                                       9
<PAGE>

          (G) No persons other than the Debtors and the Secured  Party,  and the
assignees of the Secured  Party,  are intended to be benefitted  hereby or shall
have any rights hereunder, as third-party beneficiaries or otherwise.

         (H) Each Debtor acknowledges that this Agreement and the obligations of
the Debtors  hereunder and the security created or intended to be created hereby
have  constituted,  and were intended by such Debtor to  constitute,  a material
inducement  to the Secured  Party to enter into the Credit  Agreement  and other
agreements  referred to therein,  knowing that the Secured  Party will rely upon
this Agreement. Each Debtor intends to be legally bound hereby.

         (I) This  Agreement  shall be deemed to be a  contract  made  under and
shall  be  construed  in  accordance  with  the  laws  of  the  Commonwealth  of
Pennsylvania without regard to Pennsylvania or federal principles of conflict of
laws.

                                       10


<PAGE>

          IN WITNESS WHEREOF, the parties hereto have each caused this Agreement
to be duly  executed  by their duly  authorized  representatives  as of the date
first above written.

                                                     Debtors

                         MLC HOLDINGS, INC.


                         By: ______________________________
                         Name: 
                         Title:

                         MLC GROUP, INC.


                         By: ______________________________
                         Name:
                         Title:

                         MLC FEDERAL, INC.


                         By: ______________________________
                         Name:
                         Title:
Notices To:
Kleyton L. Parkhurst
400 Herndon Parkway
Herndon, Virginia 20170
FAX No. 703-834-5718
                                                     Secured Party

                         FIRST UNION NATIONAL BANK


                         By ______________________________
                         Name: Christos Kytzidis
                         Title: Assistant Vice President
Notices To:
Mr. Christos Kytzidis
Assistant Vice President
First Union National Bank
Lease Finance Group
PA 4827
1339 Chestnut Street - 12th Floor
Philadelphia, PA  19107
FAX No. (215) 973-6900

                                       11

<PAGE>

                                                                      Schedule A

1.       None of the Collateral or books and records  relating to the Collateral
         is or will be located or used at any location other than the following:
                  400 Herndon Parkway, Herndon, Virginia 20170


2.       The  location  of the each  Debtor's  chief  executive  office  and all
         locations  at which each Debtor  maintains  a place of business  are as
         follows:

         MLC Holdings, Inc.
                  Chief executive office: 400 Herndon Parkway, Herndon, VA 20170

         MLC Group, Inc.
                  Chief Executive Office: 400 Herndon Parkway, Herndon, VA 20170

          Other Locations: 
          48 Cox Road, Suite 200, Office Number 219, Glen Allen VA  23060-9248  
          5220 Spring Valley Road,  Suite 202,  Dallas TX 75240
          5130  Bonita  Road,  Suite C,  Bonita CA 91502  
          6616 Six Forks Road, Suite  201,  Raleigh  NC  27615  
          1900  Point  West  Way,  Suite  120, Sacramento CA 95815 
          406 Willowbrook  Lane, West Chester PA 19382 
          235 Alpha Drive, Suite 203, Pittsburgh PA 15238

          MLC Federal,  Inc.
               Chief Executive Office: 400 Herndon Parkway,  Herndon VA 20170

3.       During  the past  five  years no Debtor  has used or been  known by any
         other name,  including  any trade or fictitious  name,  except that MLC
         Group, Inc. was formerly known as "Municipal Leasing Corporation."




+ Denotes a sales office at which no records are kept and at which  inventory is
not customarily kept.

<PAGE>

                                                                       EXHIBIT E

                             Compliance Certificate

         The undersigned officers of MLC Group, Inc. ("MLC"), MLC Holdings, Inc.
("Holdings")  and MLC Federal,  Inc.  ("Federal")  hereby certify to First Union
National Bank, as agent for itself and each of the Banks now or hereafter  party
to the  Credit  Agreement  (defined  below)  that  as  such  officers  they  are
authorized to execute this certificate on behalf of MLC,  Holdings,  and Federal
and do further certify that:

            1.    Each of MLC,  Holdings,  and  Federal has  complied  and is in
                  compliance  with all  covenants,  agreements and conditions in
                  the Credit  Agreement and each other Loan Document at the date
                  hereof.

            2.    Each  representation  and  warranty  contained  in the  Credit
                  Agreement  and each other Loan Document is true and correct at
                  the date hereof.

            3.    No Event of  Default  or  Potential  Default  under the Credit
                  Agreement  or any  other  Loan  Document  exists  at the  date
                  hereof.

            4. No Material  Adverse  Change has  occurred  since the date of the
Credit Agreement.

            5. The covenant  compliance  calculations  set forth in Attachment 1
hereto are true and correct at the dates specified.

         The term "Credit Agreement" means that certain Credit Agreement,  dated
December  18,  1998,  among MLC,  Holdings,  and  Federal  and  certain  banking
institutions  named therein with First Union  National  Bank, as agent,  as said
credit agreement shall have been amended,  restated,  supplemented,  or replaced
through  the date of this  certificate.  Terms  not  defined  herein to have the
meanings defined in the Credit Agreement.

         IN WITNESS  WHEREOF,  the undersigned have executed this Certificate in
their  capacity  as an  officer of MLC,  Holdings  and  Federal  this ___ day of
______________, _______.


MLC HOLDINGS, INC.                  MLC FEDERAL, INC.


By: ______________________________  By: ______________________________
Name:                                                Name:
Title:                                               Title:


MLC GROUP, INC.


By: ______________________________
Name:
Title:

<PAGE>

                                                                ATTACHMENT NO. 1
                                                       TO COMPLIANCE CERTIFICATE

COVENANT COMPLIANCE CALCULATIONS
MLC HOLDINGS, INC.
MLC GROUP, INC.
MLC FEDERAL, INC.
for the (quarter, year)                
ending                       


1.       6.3    Guarantees.

         Borrowers as a group shall not Guarantee or otherwise in any way become
         or be responsible for  indebtedness or obligations  (including  working
         capital  maintenance,   take-or-pay  contracts)  of  any  other  Person
         (including  but  not  limited  to  any  Subsidiary  of  any  Borrower),
         contingently  or  otherwise,  in  any  amounts  that  would  exceed  an
         aggregate of $12,000,000 for all Borrowers.

                                    Calculation:

2.       7.1    Minimum Tangible Net Worth.

         Minimum  Tangible  Net Worth.  Tangible  Net Worth of Holdings  and its
         Subsidiaries on a consolidated  basis will not at any time be less than
         the sum of (i) $32,500,000,  (ii) fifty percent (50%) of net income for
         each Fiscal Quarter ending after  September 30, 1998 without  deduction
         for any net losses and (iii) eighty  percent  (80%) of any additions to
         paid-in capital  contributed after September 30, 1998, provided however
         any  additions to paid-in  capital  after  September 30, 1998 which are
         made for the purpose of enabling  Holdings to be in compliance with the
         terms and conditions of this Agreement or any other Loan Document shall
         not increase minimum  Tangible Net Worth  requirement if at the time of
         such addition  Holdings shall provide written notice of such purpose to
         the Banks specifying the amount required therefor.
 .

                                    Calculation:


3.       7.2    Debt to Tangible Net Worth.

         The ratio of Debt (including,  without limitation,  Debt represented by
         the Note) to Tangible Net Worth of Holdings and its  Subsidiaries  on a
         consolidated  basis will not  exceed  5.5:1 as at the end of any Fiscal
         Quarter.  For the purposes of calculating  this ratio,  the term "Debt"
         shall not include any debts with respect to which the creditor does not
         have recourse to any Borrower or any of its respective assets.

                                    Calculation:

<PAGE>

 4.      7.3   Fixed Charge Ratio.

         The ratio of EBITDA to Debt Service of Holdings and its Subsidiaries on
         a consolidated  basis for the four (4) most recently ended  consecutive
         Fiscal Quarters will not be less than 1.25:1.


                                    Calculation:

5.       7.4   Borrowing Base

         The aggregate  principal amount of Loans  outstanding  shall not at any
         time  exceed  the  Borrowing  Base or the  Aggregate  Loan  Commitment,
         whichever is less; provided,  however,  that this covenant shall not be
         deemed  breached  if, at the time such  aggregate  amount  exceeds said
         level,  within  four  Business  Days after the  earlier of the date any
         Borrower  first has  knowledge  of such  excess or the date of the next
         Borrowing Base  Certificate  disclosing the existence of such excess, a
         prepayment  of Loans  shall be made in an amount  sufficient  to assure
         continued compliance with this covenant in the future.
                                    Calculation:


6.       7.5 Delinquency of Portfolio.  The delinquency  will not exceed the
         following,  as presented  substantially in the form of Exhibit F to the
         Credit Agreement:

         (i) Asset  Management  Contracts.  In the case of  accounts  receivable
         pertaining  to Asset  Management  Contracts,  the  aggregate  amount of
         accounts  receivable  which  are more  than 120 days  past due will not
         exceed five percent (5%) of the  aggregate  amount of all such accounts
         receivable.  Notwithstanding  the  Borrowers'  internal  record keeping
         procedures,  an account  receivable shall not be deemed to be more than
         120 days  past due with  respect  to any  individual  Asset  Management
         Contract  until 120 days shall  have  elapsed  following  the date such
         contract was executed,  delivered and made  effective.  For purposes of
         this  calculation,  contracts  that  have  been  amended  or  otherwise
         modified or waived in order to cure any delinquency  shall be deemed to
         be delinquent in their entireties.

     (ii) Buy-Sell Contracts.  In the case of accounts receivable  pertaining to
Buy-Sell  Contracts,  the aggregate amount of accounts receivable which are more
than 60 days past due will not exceed five percent (5%) of the aggregate  amount
of all such accounts  receivable.  An account receivable  pertaining to Buy-Sell
Contracts  shall be deemed to be more than 60 days past due with  respect to any
individual  contract if it is 60 days past due as  specified  in the  applicable
contract. For purposes of this calculation,  contracts that have been amended or
otherwise modified or waived in order to cure any delinquency shall be deemed to
be delinquent in their entireties.

     (iii) Lease  Portfolio.  In the case of accounts  receivable  pertaining to
lease  agreements,  the aggregate  amount of accounts  receivable which are more
than 60 days past due will not exceed five percent (5%) of the aggregate  amount
of all such accounts  receivable.  An account  receivable  pertaining to a lease
agreement  shall be deemed to be more than 60 days past due with  respect to any
individual  agreement if it is 60 days past due as  specified in the  applicable
agreement.  For purposes of this  calculation,  leases that have been amended or
otherwise modified or waived in order to cure any delinquency shall be deemed to
be delinquent in their entireties.

<PAGE>

<TABLE>
<CAPTION>

                                                                       EXHIBIT F


                        Accounts Receivable Aging Report

                              Date:________________
<S>                                               <C>       <C>       <C>         <C>          <C>          <C>

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

                                                 Current    1-30 days   31-60      61-90 days   91-120 days  120+ days
                                                                        days
- ------------------------------------------------ ---------- ----------- ---------- ------------ ------------ ------------
- ------------------------------------------------ ---------- ----------- ---------- ------------ ------------ ------------

Buy/Sell Contract-Related Receivables
- ------------------------------------------------ ---------- ----------- ---------- ------------ ------------ ------------
- ------------------------------------------------ ---------- ----------- ---------- ------------ ------------ ------------

Lease Portfolio (includes direct finance and
operating leases)
- ------------------------------------------------ ---------- ----------- ---------- ------------ ------------ ------------
- ------------------------------------------------ ---------- ----------- ---------- ------------ ------------ ------------

Invoiced AMC-Related Receivables*
- ------------------------------------------------ ---------- ----------- ---------- ------------ ------------ ------------
- ------------------------------------------------ ---------- ----------- ---------- ------------ ------------ ------------

TOTAL
- ------------------------------------------------ ---------- ----------- ---------- ------------ ------------ ------------
- ------------------------------------------------ ---------- ----------- ---------- ------------ ------------ ------------


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

AMC Receivables less than 120 days
- ------------------------------------------------ ---------- ----------- ---------- ------------ ------------ ------------
- ------------------------------------------------ ---------- ----------- ---------- ------------ ------------ ------------

AMC Receivables over 120 days
- ------------------------------------------------ ---------- ----------- ---------- ------------ ------------ ------------
- ------------------------------------------------ ---------- ----------- ---------- ------------ ------------ ------------

TOTAL AMC Receivables
- ------------------------------------------------ ---------- ----------- ---------- ------------ ------------ ------------
</TABLE>




* AMC contracts which have been invoiced for payment.

<PAGE>


                                                                       EXHIBIT G


                           Quarterly Inventory Report
                              Date: ______________

                                 TOTAL INVENTORY

                                                                  Dollar Amount


MLC Group         New equipment to be placed under lease       $________________

MLC Group         Used Off-Lease Equipment                     $________________


MLC Group         Used Equipment from the Buy/Sell Business    $________________

                                                               $________________


MLC Integrated    New Equipment                                $________________


MLC Network       New Equipment                                $________________


                                                               $________________


PC Plus           New Equipment                                $________________


                  TOTAL INVENTORY                              $________________





    Inventory amount written off since previous quarter        $________________

    Total amount of equipment in inventory for over 90 days.   $________________

<PAGE>

                                                                       EXHIBIT H


                                Residuals Report
                                 Date: _________




                                                         Inception Through Date

Remarketing Fees

Lessee Purchase Revenues

Sale proceeds - from third parties


Renewal Revenue


Equity Sale Revenue


PV Firm Renewals


Early Term Revenues

Basis to New Lease

Impairment of investments of third parties                 ____________________ 

Other adjustments

         Total Net Remarketing Revenue

         Original Residual Value - Unimpaired             _____________________ 

Remarketing Profit                                        _____________________
                            

Realization Over Original Residual Value

<PAGE>


                                                                      SCHEDULE 1
                               Disclosure Schedule

Section 3.2    Stock  Ownership  (only  holders of 5% or more of the  relevant
company's stock are named) 

MLC Holdings, Inc.

         Stockholder                                     Percentage Held
         -----------                                     ---------------
         J.A.P. Investment Group, L.P.                       27.3%
         Bruce M. and Elizabeth D. Bowen                      9.9%
         William J. Slaton                                    5.3%
         Kevin M. Norton                                      5.0%
         Patrick J. Norton                                    4.8%
         Thayer Leasing, LLC                                 13.1%

MLC Group, Inc.

         Stockholder                                     Percentage Held
         -----------                                     ---------------
         MLC Holdings, Inc.                              100.00%

MLC Federal, Inc.

         Stockholder                                     Percentage Held
         -----------                                     ---------------
         MLC Holdings, Inc.                              100.00%

Section 3.3: Litigation
- -----------------------

1. MLC Group ("MLC") was a party to several  schedules under a master  agreement
to finance state lottery  equipment for a company known as Lottery  Enterprises,
Incorporated,  now known as On Point Technologies ("On Point"). MLC was entitled
to share  in the  residual  value  of the  equipment.  On  Point  had  financial
difficulties  and was taken  over by new  management  which  failed to pay MLC's
residual  share.  MLC demanded an  accounting.  On Point raised  several  claims
against MLC, all of which the Company believes,  based on the advice of counsel,
are  frivolous  and were  asserted  to avoid  payment.  While the  parties  were
negotiating a resolution,  On Point filed a lawsuit seeking  unspecified damages
against MLC in  California.  The  lawsuit  was not served,  and On Point did not
inform  MLC of it,  but MLC  found  out  about  its  existence.  It is On  Point
Technology Systems v. MLC Group,  Inc.,  Superior Ct. Cal., San Diego County No.
724305. Further negotiations have resulted in an as yet undocumented  settlement
agreement in which,  in exchange for mutual  release,  On Point pays MLC $50,000
and provides 20,000 stock options in full settlement.  We expect this settlement
to be finalized shortly.

2.  MLC  Group  leased   approximately   $1.9  million  of  equipment  and  sold
approximately  $500,000 of equipment to Allegheny  Health Education and Research
Foundation  ("AHERF"),  a  Pennsylvania  hospital  group  which  has  gone  into
bankruptcy  in the Western  District of  Pennsylvania.  The court has entered an
order  requiring  AHERF to make the  agreed  lease  payments.  Tenet  Healthcare
Systems has agreed to purchase the hospitals,  and MLC has a tentative agreement
to sell $1.4MM of its leased assets to Tenet for $1.1 million.

 3. United Federal Leasing,  Inc. ("United")  (formerly MLC Federal,  Inc.), was
assignee  of a lease  by EMC  Corporation  ("EMC")  to the  U.S.  Department  of
Veterans  Affairs ("VA"),  and it acquired the 

<PAGE>

associated equipment. Under the non-recourse loan agreements with Citizens Bank,
the Company  guaranteed the performance of United.  The VA had various rights to
end the  lease  early,  and  through a  contractual  agreement,  United  and EMC
allocated  these  various  risks,  with EMC taking the risk of a  discontinuance
under ss. I.4.1.  of the VA contract.  VA  discontinued  under this clause.  EMC
notified  United of this action and to remove the  equipment.  EMC later changed
its position and  asserted a claim to the  equipment,  and it has refused to pay
the  amounts  due  (approximately  $2.9  million)  it is  obliged  for under the
agreement.  In the  meantime,  MLC had  sold  the  equipment  for  approximately
$600,000 after purchasing it from United. The equipment is subject to a security
interest of United's  lender,  Citizens Bank,  and MLC has  guaranteed  United's
obligations to the bank.  United has sued EMC in the U.S. District Court for the
Eastern  District  of  Virginia.  Based on its  previous  arguments,  EMC can be
expected to  counterclaim  against United for the equipment value (it claims the
value is $1.3  million).  Counsel  for United and MLC is of the opinion (a) that
EMC is obliged to pay the $2.9  million  plus  18%/year  interest  and (b) EMC's
claim to the  equipment  value is  spurious.  If the  latter is in error and the
court decides in favor of EMC, the primary loser would be Citizens  Bank,  whose
financing of United was non-recourse.  Citizens Bank, however, would then have a
valid claim against MLC to disgorge the  approximately  $600,000 it made on sale
of the  equipment,  since the  equipment  was  subject  to the  Bank's  security
interest.  Citizens Bank would also be obligated to return  approximately $1.4MM
that MLC had advanced to the Bank.

4. MLC and Hitachi Data Systems  ("HDS")  entered into a transaction  for MLC to
buy an off-lease computer systems from HDS, which was coming from Bell Atlantic.
HDS'  deal  with Bell  Atlantic  fell  apart and HDS told MLC that HDS could not
deliver.  As a result,  MLC unwound a downstream  transaction at no loss, but it
lost  profit  of  approximately  $150,000.  HDS  has  refused  MLC's  effort  at
settlement,  so MLC  plans to sue HDS in U.S.  District  Court  for the  Eastern
District of Virginia for lost profits of $150,000.
<PAGE>

MLC Group,  Inc. is appealing a sales tax  assessment of  $247,219.68  including
penalties  and  interest in the  Commonwealth  of  Pennsylvania  relating to the
termination  of certain  leases in 1997. The Company had received the tax refund
from the Pennsylvania  Board of Appeals which was  subsequently  reversed upon a
sales tax audit.

6. MLC leased  approximately  $3.5 Million of equipment to PHP Healthcare,  Inc.
("PHP").  All but  approximately  $300,000 is subject to non-recourse  financing
with lenders.  PHP supplied most of the equipment to its subsidiary,  PHE, which
used it in servicing PHE's contract with HIP of New Jersey,  a HMO, in providing
medical  care  to HIP  subscribers.  HIP has  been  placed  in a  rehabilitation
proceeding in New Jersey under the Middlesex,  New Jersey  Superior  court,  and
that court has issued an order seizing the PHE facilities,  including the assets
located in them, as well as terminating the PHE-HIP  contract.  PHP and PHE have
filed Chapter 11 proceedings in U.S. Bankruptcy Court,  Delaware.  MLC is filing
motions in the bankruptcy court to require PHP to assume or reject the lease and
to pay  rents  and,  in the  New  Jersey  Superior  court  to  require  the  HIP
rehabilitator to pay for the seized equipment.

7. MLC leased  approximately  $100,000 of  equipment  to CRIIMI Mae,  which,  in
October,  1998 filed a Chapter 11  proceeding  in the U.S.  Bankruptcy  court in
Maryland.  MLC is filing a motion to assume or reject  the lease and to  require
payment of rents.

Section 3.5   Changes to Financial Statements
- -----------   -------------------------------
None.
<PAGE>


The MLC Group, Inc. leased  approximately $3.2MM of equipment to PHP Healthcare
which filed for bankruptcy subsequent to the 9/30/98 financial  statements.  The
Company  estimates  that the total  exposure to the credit and residual value is
approximately  $500,000,  and  the  amount  of  the  ultimate  credit  loss  and
impairment to residual value cannot be determined at this time.

Section 3.7    Contested Taxes
- -----------    ---------------

MLC Group,  Inc.  has not filed  certain  property  tax filings on behalf of its
lessees although it may have the obligation to do so in certain cases. Since the
leases are triple net leases, MLC may only be responsible for penalties, if such
penalties are not reimbursable under the leases. To date, MLC has paid a nominal
amount  of  penalties,  but MLC is  aware  of  certain  leases  which it may owe
penalties on. The MLC in good faith reasonably believes that such penalties,  if
assessed, would not be in excess of $100,000 or cause a Material Adverse Effect.

MLC is appealing a sales tax assessment of $247,219.68  including  penalties and
interest in the  Commonwealth  of  Pennsylvania  relating to the  termination of
certain  leases  in  1997.  The  MLC  had  received  the  tax  refund  from  the
Pennsylvania  Board of Appeals which was subsequently  reversed upon a sales tax
audit.

Section 3.12    Subsidiaries and Investments in Other Persons
- ------------    ---------------------------------------------

The following are wholly owned subsidiaries of MLC Holdings, Inc.:

MLC Group, Inc.                       Virginia
MLC Network Solutions, Inc.           Delaware
MLC Capital, Inc.                     Virginia
MLC Federal, Inc.                     Virginia
Educational Computer Concepts, Inc.   Pennsylvania
PC Plus, Inc.                         Virginia

MLC/GATX  Leasing  Corporation  (Colorado)  is owned  50% by GATX and 50% by MLC
Group,  Inc.  It is  expected  that  the  ownership  of  this  company  will  be
transferred at par to GATX in the immediate future.

MLC Leasing  S.A.  DE C.V.  ESTATUTS  (Mexico) is owned  1/50,000 by MLC Network
Solutions, Inc. and 49,999/50,000 by MLC Group, Inc.


Affiliates

MLC/GATX Limited Partnership I      Colorado
MLC/CLC LLC*                        Virginia

*for the purposes of this agreement, MLC/CLC LLC may be considered a subsidiary.


<PAGE>


Section 3.13      Additional Permitted Liens
<TABLE>

The following  lenders/beneficiaries  have either blanket liens or guarantees of
MLC Holdings as specified:

- -------------------------------------------------------------------------------------------------------------------------------
<S>          <C>                    <C>                          <C>                 <C>                    <C>

Amount       Lender/Beneficiary     Guaranteed Party             Guarantor           Blanket Lien           Purpose
- -------------------------------------------------------------------------------------------------------------------------------
- -------------------------------------------------------------------------------------------------------------------------------

 $1,750,000  Deutsche Financial,    MLC Network Solutions, Inc.  MLC Holdings, Inc.  Against MLC Network    Floor planning
             Inc.                                                                    Solutions, Inc.
- -------------------------------------------------------------------------------------------------------------------------------
- -------------------------------------------------------------------------------------------------------------------------------

$300,000     IBM Credit             MLC Network Solutions, Inc.  MLC Holdings, Inc.  Against MLC Network    Floor planning
             Corporation                                                             Solutions, Inc.
- -------------------------------------------------------------------------------------------------------------------------------
- -------------------------------------------------------------------------------------------------------------------------------

$100,000     Deutsche Financial,    Educational Computer        MLC Holdings, Inc.   Against Educational    Floor planning
             Inc.                   Concepts, Inc.                                   Computer Concepts, Inc.
- -------------------------------------------------------------------------------------------------------------------------------
- -------------------------------------------------------------------------------------------------------------------------------

$1,000,000   IBM Credit             Educational Computer       MLC Holdings, Inc.    Against Educational    Floor planning
             Corporation            Concepts                                         Computer Concepts, Inc.
- -------------------------------------------------------------------------------------------------------------------------------
- -------------------------------------------------------------------------------------------------------------------------------

$1,500,000   Finova Distribution    Educational Computer ConceptsMLC Holdings, Inc.  Against Educational    Floor planning
             Finance                                                                 Computer Concepts, Inc.
- -------------------------------------------------------------------------------------------------------------------------------
- -------------------------------------------------------------------------------------------------------------------------------

$2,500,000   PNC Bank, N.A.         Educational Computer ConceptsMLC Holdings, Inc.  Against Educational    A/R financing
                                                                                     Computer Concepts, Inc.
- -------------------------------------------------------------------------------------------------------------------------------
- -------------------------------------------------------------------------------------------------------------------------------

Up to        NationsCredit          PC Plus, Inc.                None.               Against PC Plus, Inc.  Combination floor
$8,000,000   Distribution Finance,                                                                          planning and A/R
             Inc.                                                                                           financing.
- -------------------------------------------------------------------------------------------------------------------------------
</TABLE>


The Company is party to an Intercreditor Agreement between CoreStates Bank, N.A.
and Heller Financial, Inc.



<PAGE>


                                                                      SCHEDULE 2

                       Applicable Margins, Commitment Fee





         Base Rate Applicable Margin                 None

         LIBO Rate Applicable Margin                 150 basis points

         Commitment Fee                              12.5 basis points


                                       1




                                   Exhibit 5.2

                               Security Agreement

         This  Security  Agreement,  dated  December 18, 1998,  by and among MLC
HOLDINGS, INC., a Delaware corporation ("Holdings"), MLC GROUP, INC., a Virginia
corporation,  and MLC FEDERAL,  INC., a Virginia corporation  ("Federal"),  each
with its main business office located at 400 Herndon Parkway,  Herndon, Virginia
20170 (collectively, the "Debtors" and individually, a "Debtor") and FIRST UNION
NATIONAL BANK, a national banking association, as agent for itself and on behalf
of each of the Banks now or  hereafter  party to the Credit  Agreement  (defined
below) (the "Secured  Party").  Capitalized  terms used herein and not otherwise
defined herein shall have the meanings assigned in the Credit Agreement.

                              Preliminary Statement

         This  Security  Agreement is entered into in  accordance  with and is a
condition precedent to any Loan under the Credit Agreement.

         Now,  therefore,  the Debtors and the Secured  Party,  intending  to be
legally bound, agree as follows:

         1.       Definitions.

         As used herein the following terms shall have the meanings indicated:

         (A) "Accounts,"  "Chattel Paper,"  "Documents,"  "Equipment,"  "General
Intangibles," "Goods," "Instruments,"  "Inventory" and "Proceeds" shall have the
meanings assigned to them under the Uniform  Commercial Code as in effect in the
Commonwealth of Pennsylvania and shall be applicable  solely for purposes of the
Collateral.

         (b) "Collateral"  means all of the assets of each Debtor,  whether real
or  personal,  tangible or  intangible,  now existing or  hereinafter  acquired,
including but not limited to all: (i) Chattel Paper  (including all  amendments,
replacements, amendment and restatements and substitutions thereof), (ii) Goods,
Inventory, Equipment and other items of personal property held by any Debtor for
any reason  (including but not limited to  repossession  or return) or leased by
any Debtor to third parties, and all existing and future accessions, accessories
and attachments thereto and replacements  thereof,  (iii) cash, deposit accounts
and Accounts; (iv) contracts, warranty rights, Instruments and Documents related
to any of the foregoing,  (v) trademarks,  together with the  registrations  and
right to all renewals  thereof,  and the goodwill of the business  symbolized by
the trademarks, (vi) patents and copyrights, (vii) proprietary computer programs
and  all  intellectual   property  rights  therein  and  all  other  proprietary
information  including,  but not  limited  to,  trade  secrets,  (viii)  General
Intangibles;  (ix) existing and future books and records  relating to any of the
foregoing  items, and (x) products and Proceeds,  cash and non-cash,  (including
but not limited to insurance proceeds, rents, issues, income and profits) of any
of the  foregoing.  The term  "Collateral"  shall not include any  Inventory  or
Chattel  Paper that has been sold to a third party or  refinanced  with  another
lender pursuant to an Ordinary Course Sale or Financing (provided, however, that
if any of such Inventory or Chattel Paper is ever returned to a Debtor, it shall
once again be deemed "Collateral").
 
                                      1

<PAGE>

          (C) "Credit  Agreement"  means that certain  Credit  Agreement,  dated
December  18,  1998 (as  such  agreement  may be  amended,  restated,  modified,
replaced or substituted hereafter) between the Debtors, the banking institutions
signatories thereto, and Secured Party as agent for itself and the other banking
institutions  (the Secured Party, in its individual  capacity,  and said banking
institutions, collectively, the "Banks" and, individually, a "Bank").

         (D) "Lease" means any capital lease or operating  lease (or conditional
sales agreement or any similar  financing  arrangement) upon which any Debtor is
the  lessor  or an  assignee  of the  lessor  which  lease  is  included  in the
Collateral.

         (E) "Liabilities"  means all existing and future indebtedness and other
liabilities,  absolute or contingent,  direct or indirect, primary or secondary,
of the  Debtors  to the Banks  arising  hereunder  or in respect of the Notes or
otherwise in connection with the Credit  Agreement or any Loan Document plus all
obligations  of the  Debtors to any Bank in respect  of any  interest  rate swap
agreement, interest rate cap agreement, interest collar agreement, interest rate
hedging  agreement,  interest rate floor agreement or other similar agreement or
arrangement.

         (F)  "Prevailing  Interest  Rate" as of any date means the highest rate
of interest  then payable by the Debtors under any Loan.

         2.       Grant of Security; Assignment of Leases.

         To secure the payment,  promptly when due, and the punctual performance
of all of the Liabilities, each Debtor hereby:

         (A) pledges and assigns to the Secured Party, and grants to the Secured
Party and agrees that the Secured  Party shall have, a general  continuing  lien
upon and  security  interest  in all the  Collateral,  which  lien and  security
interest  shall be a general  continuing  first  priority lien upon and security
interest in all the Collateral.

     (b) assigns and  transfers to the Secured  Party all such  Debtor's  right,
title and  interest in and to all rentals and other  amounts  payable  under the
Leases,  and all  proceeds  from  insurance  and any  proceeding,  payable to or
receivable  by such Debtor  under or in  connection  therewith,  and all rights,
powers and  remedies  (b)ut none of the duties or  obligations,  if any) of such
Debtor under the Leases, including all rights of such Debtor to give and receive
any  notice,  consent,  waiver,  demand or  approval  under or in respect of the
Leases, to exercise any election or option thereunder or in respect thereof,  to
accept any surrender of any property subject thereto, to execute and deliver any
bill of sale for any such property, and to do all other things which such Debtor
is entitled to do under the Leases.

         3.       Leases.

          (A) Each  Debtor  shall  remain  liable as lessor  under its Leases to
perform all the obligations  assumed by each Debtor thereunder.  The obligations
of each  Debtor  under the  Leases  may be  performed  by  Secured  Party or any
subsequent  assignee of the Secured Party  ("Subsequent  Secured Party") without
releasing  any Debtor  therefrom.  The Secured Party or any  Subsequent  Secured
Party shall have no liability or  obligation  under the Leases by reason of this
Agreement  and shall not, by reason of this  Agreement,  be 

                                       2

<PAGE>

obligated to perform any of the obligations of any Debtor under any Leases or to
file any claim or take any other  action  to  collect  or  enforce  any  payment
assigned hereunder.

         (b) Each Debtor hereby agrees (i) to perform duly and  punctually  each
of the terms, conditions and covenants contained in the Leases, and (ii) subject
to such  Debtor's  business  judgment and  reasonable  commercial  practice,  to
exercise  promptly  and  diligently  each and every  right it may have under the
Leases.

         (C) Each Debtor does hereby  warrant and represent  that all Leases are
in full force and effect and that no Debtor has assigned or pledged,  and hereby
covenants that no Debtor will assign or pledge,  so long as this Agreement shall
remain in effect, the whole or any part of the rights hereby assigned, to anyone
other than the Secured Party.

         (D) Each Debtor does hereby  warrant and represent  that for each Lease
with an original equipment cost in excess of $50,000,  it has taken all possible
action to protect its first-priority  security interest in such leased property,
which  may  include  filing  UCC or  other  financing  statements  (listing  the
applicable  Debtor as the secured party,  the lessee as debtor,  and such leased
property as collateral) in such locations as would be required by applicable law
(if such Debtor were a secured party and the lessee were a debtor) under the UCC
or other  applicable  statute or regulation,  which is assignable to the Secured
Party.  If any Debtor  assumes a pre-existing  Lease,  such Debtor shall use its
best  efforts to comply  with this ss. 3(D) to the extent  permitted  under such
Lease.

         (E)  Subject  to the  provisions  of  this  Agreement,  and  until  the
occurrence of an Event of Default and upon demand by the Secured Party, a Debtor
may  exercise  all the rights and enjoy all the benefits of the lessor under its
Leases.

         4. Books and Records.  Each Debtor shall  faithfully  keep complete and
accurate books and records and make all necessary entries therein to reflect the
quantities,  costs,  current values and locations of all Collateral,  the events
and transactions  giving rise thereto and all payments,  credits and adjustments
applicable  thereto,  shall keep the Secured Party fully and accurately informed
as to the  locations  of all such books and records and shall permit the Secured
Party's  agents to have such access to them and to any other records  pertaining
to the Debtor's business as the Secured Party may request from time to time.

         5.       Control of and Access to Collateral.

          (A)  Prior  to  any  Lease  being   included  in  the  Borrowing  Base
calculation,  each originally executed Lease included in the Collateral shall be
marked  "Original"  and legended in form  satisfactory  to the Secured  Party to
indicate that it is the only original of the Lease held by any Debtor; provided,
however,  that a Debtor may provide its Lessee with a duplicate original,  which
shall be sufficiently  legended so as to indicate that the Debtor holds the true
"Original."  All other copies shall be marked  "copy." The Secured  Party may at
any time and in its  sole  discretion  request  possession  any or all  original
Leases;  from and after such request,  any Leases  subject to such request shall
not be included in the Borrowing Base unless and until such original  Leases are
delivered  by the  Debtors  to the  Secured  Party  together  with a list of the
invoices for the  equipment  being leased  (which list shall include the invoice
number,  invoice date,  vendor  identity,  description  of equipment,  amount of
invoice and the number and date of the check whereby the invoice was paid by the
applicable  Debtor).  Further,  if Secured  Party shall so request in connection
with its periodic  reviews of the  Collateral  and the Borrowing Base (or at any
time

                                       3

<PAGE>

after the  occurrence of an Event of Default),  the Debtors shall make available
to Lender the original paid  invoices  with respect to all equipment  related to
Leases, regardless of whether such Leases were made pursuant to Asset Management
Contracts.

         (b) Upon the occurrence of an Event of Default, the Secured Party shall
have the  right at any time to take  possession  of the  Collateral  or any part
thereof.  Notwithstanding  any such taking of possession,  the Collateral  shall
remain at all times at the applicable Debtor's sole risk, and to the full extent
permitted by law the Secured Party shall not be responsible for any loss, damage
or  diminution in the value  thereof.  All costs of  transportation,  packaging,
custody,  processing,  storage,  and insurance of any unit or item of Collateral
which may be  incurred by the  Secured  Party  shall be  promptly  repaid to the
Secured Party by the Debtors  together with interest  thereon at the  Prevailing
Interest  Rate,  and such  Debtor's  liability  to the  Secured  Party  for such
repayment with interest shall be included in the Liabilities.

         (C) If any item or unit of  Collateral  is now or hereafter the subject
of a  certificate  of title or is  required  by law so to be, the  Debtors  will
promptly procure the necessary certificate of title and take all steps necessary
to cause the Secured  Party's lien or security  interest  therein to be noted on
the face of such  certificate and undertake such other steps as may be necessary
to assure  that the  Secured  Party  has a first  priority,  perfected  security
interest in each such item or unit of Collateral,  and shall thereafter  deposit
the original of such certificate of title with the Secured Party.

         (D) The Debtors shall immediately notify the Secured Party of any event
causing any  deterioration,  loss or  depreciation  in value of any  substantial
portion of the  Collateral  and the Debtors' best estimate of the amount of such
deterioration, loss or depreciation.

         (E) The Debtors shall afford the Secured  Party's  agents access to the
Collateral  from  time  to  time  upon  request  for  purposes  of  examination,
inspection  and appraisal  thereof and to verify the Debtors'  books and records
pertaining  thereto.  After an Event of  Default  and upon the  Secured  Party's
demand therefor, the Debtors shall assemble the Collateral and make it available
to the Secured Party at such place reasonably  convenient to both parties as the
Secured Party may designate,  and the Secured  Party's rights to such assemblage
shall be enforceable by injunction.  If an Event of Default shall not exist, the
Secured  Party shall furnish  written prior notice to the Debtors  reasonably in
advance of any intended examination,  inspection, appraisal and verification and
such activity shall commence during the Debtor's normal business hours.

         (F) From and after the occurrence of an Event of Default hereunder, the
Debtors  shall  pay to the  Secured  Party on  demand  any and all  expenses  of
conducting any and all periodic  examinations or reviews or causing any periodic
examinations  or reviews  of  Collateral  determined  to be  appropriate  by the
Secured Party (including but not limited to reasonable attorneys' fees and legal
expenses)  which may be  incurred  by the Secured  Party,  with  interest at the
Prevailing Interest Rate.

         (G) Upon an Event of  Default,  the Secured  Party is hereby  granted a
license or other right to use,  without charge,  Debtors'  labels,  intellectual
property,  or  use  of any  name,  trade  secrets,  tradenames,  trademarks  and
advertising  matter,  or any property of a similar nature, as it pertains to the
Collateral,  in advertising  for sale and selling any  Collateral,  and Debtors'
rights  under all  licenses  and all  franchise  agreements  shall  inure to the
Secured Party's benefit.

                                       4

<PAGE>

          6. Maintenance of Collateral;  Sale.  Subject to the Debtors' business
judgment and reasonable commercial practice, the Debtors shall take good care of
the Collateral and shall afford it suitable preventive maintenance.  The Debtors
shall pay the cost of all repairs to or  maintenance of the Collateral and shall
not permit  anything to be done that might in any way impair the value of any of
the Collateral or any of the security intended to be afforded by this Agreement.
The Debtors shall  conscientiously  adhere to a well designed  internal  control
system  with  respect to the  Collateral,  and such  system  shall be capable of
permitting the Debtors and the Secured Party to identify readily at any time the
location and  condition of each and every item of  Collateral.  The Debtors will
not permit any of the  Collateral  to become or be a fixture.  The Debtors shall
not sell,  exchange,  salvage,  replace  or  dispose of any items or unit of its
Inventory or Equipment or any of its rights  therein,  except that so long as no
Debtor is in default  hereunder,  the  Debtors  shall have the right to sell its
Inventory and Equipment in each case in the ordinary  course of its business and
it shall have the right to lease or re-lease its  Inventory and Equipment in the
ordinary course of its business.

         7.       Insurance.

         (a) The Debtors  shall bear the risk of each item or unit of  Inventory
and Equipment being lost, destroyed, irreparably damaged or rendered permanently
unfit for sale, lease or use or being damaged in part, from any cause whatsoever
at any time  during  the term of this  Agreement,  and shall at its own cost and
expense  obtain and keep in full force and effect,  in kind and form  reasonably
satisfactory to the Secured Party, or in the alternative  shall cause the lessee
under  each  applicable  Lease to do the  same  with  respect  to  Inventory  or
Equipment  subject to the lessee's  Lease,  all risk of physical  loss or damage
insurance covering the Inventory and Equipment wherever the same may be located,
insuring against the risks of fire, explosion, theft and such other risks as are
customarily  insured against by  organizations  engaged in the same business and
similarly  situated  with the Debtors  (and  specifically  including  vandalism,
malicious mischief coverage,  loss overboard and breakage), in an amount usually
carried by organizations engaged in the same business or similarly situated with
the Debtors.  All policies of such insurance shall be written for the benefit of
the applicable Debtor as the insured.

         (b) If the Debtors or the applicable lessee fails to pay any premium on
any such insurance,  the Secured Party shall have the right,  but shall be under
no obligation,  to pay such premium for such Debtor's account. Such Debtor shall
repay to the Secured Party on demand all sums which the Secured Party shall have
paid under this section in respect of insurance premiums,  with interest thereon
at the  Prevailing  Interest  Rate,  and such Debtor's  liability to the Secured
Party for such  repayment  with interest  shall be included in the  Liabilities.
Each Debtor hereby  assigns to the Secured Party any return or unearned  premium
which may be due upon the cancellation  for any reason  whatsoever of any policy
of insurance  maintained  in respect of the  Collateral  and hereby  directs the
insurer  to pay the  Secured  Party any  amount so due.  The  Debtors'  right to
receive  payment of any such return or unearned  premium and the proceeds of any
such  insurance  shall  constitute  a part of the  Collateral  for all  purposes
hereof.

         8.       Title to Collateral.

          (A) Each Debtor has acquired or shall  acquire  absolute and exclusive
title to each and every item or unit of the Collateral  attribute to it free and
clear of all liens, claims, security interests and other encumbrances, except as
permitted under the Credit  Agreement,  and each Debtor shall warrant and defend
its  title to such  Collateral,  subject  to the  rights of the  Secured  Party,
against the claims and demands of all persons  whomsoever.  Without limiting the
generality  of the  foregoing,  no Debtor  shall  pledge,  assign  or  

                                       5
<PAGE>

otherwise encumber,  or permit any liens or security interests (other than those
in favor of the Secured Party) to attach to, any of the  Collateral,  nor permit
any of the Collateral to be levied upon under any legal process.

         (b) The Secured Party may, at its sole election but without  obligation
to do so, discharge any unpermitted encumbrance pertaining to the Collateral and
all expenses  incurred by the Secured Party in so doing,  together with interest
thereon at the Prevailing  Interest Rate,  shall be added to the Liabilities and
shall be payable by the Debtors on demand.

     9. Taxes and Liens.  The Debtors shall promptly notify the Secured Party in
the event there ever arises against any of the  Collateral any lien,  assessment
or tax or other liability,  whether or not entitled to priority over the Secured
Party's  security  interest  hereunder.  In any such event,  whether or not such
notice is given,  the Secured Party shall have the right (b)ut shall be under no
obligation)  to pay any tax or other  liability  of the  Debtors  deemed  by the
Secured Party in good faith to affect the Secured Party's  interests  hereunder.
The  Debtors  shall  repay to the  Secured  Party on demand  all sums  which the
Secured  Party  shall have paid under this  section in respect of taxes or other
liabilities of the Debtors,  with interest  thereon at the  Prevailing  Interest
Rate,  and the Debtors'  liability to the Secured Party for such  repayment with
interest  shall be  included  in the  Liabilities.  The  Secured  Party shall be
subrogated  to the extent of any such  payment by it to all the rights and liens
of the payee against the Debtors' assets.

         10.      Collection of Accounts, Etc.

         (A) Until  otherwise  notified  by the Secured  Party,  the Debtors may
collect all the  Accounts  but the  Proceeds of all Accounts so collected by the
Debtors shall be held by the Debtors in trust for the Secured Party. The Secured
Party may at any time during the existence of an Event of Default  terminate the
authority  hereby given to the Debtors to collect the Proceeds of such  Accounts
and,  acting if it so chooses  in each  Debtor's  name,  collect  such  Accounts
itself,  directly or through an agent,  sell, assign,  compromise,  discharge or
extend the time for payment of such  Accounts,  institute  legal  action for the
collection of such  Accounts and do all acts and things  necessary or incidental
thereto,  and each  Debtor  hereby  ratifies  all that the  Secured  Party shall
lawfully do under the authority  hereby  granted to it. The Secured Party may at
any time  during the  existence  of an Event of Default,  without  notice to any
Debtor, notify any account debtor on any such Account that such Account has been
assigned to the Secured Party and is to be paid  directly to the Secured  Party.
Alternatively,  at its election the Secured Party may require any Debtor to, and
in such event such Debtor at its sole expense will,  notify its account  debtors
that payments  thereon are thenceforth to be made directly to the Secured Party.
Without the written  consent of the Secured  Party in each case, no Debtor shall
compromise,  discharge,  extend the time for payment of or  otherwise  grant any
indulgence  or  allowance  with  respect  to any such  Account  except for minor
indulgences  or  allowances  in the  ordinary  course of business  which are not
related to an extension  or  restructuring  of credit to an account  debtor of a
duration in excess of 30 days in any instance.

         (B) If any such Account arises out of a contract with the United States
or  any  department,   agency  or  instrumentality  thereof,  the  Debtors  will
immediately  so  notify  the  Secured  Party in  writing  and will  execute  all
instruments  and take all steps  required by the Secured Party in order that the
security interest of the Secured Party hereunder in all such Accounts under such
contract  and  the  Proceeds  thereof  shall  be  perfected  under  the  Federal
Assignment of Claims Act.

                                       6
<PAGE>

          (C) From and after the  occurrence  and during the  continuance of any
Event  of  Default,  if any of  the  Collateral  is or  becomes  evidenced  by a
promissory note, draft, trade acceptance,  Chattel Paper, Instrument or Document
of Title,  the Debtors  will  promptly  deliver  the same to the  Secured  Party
appropriately  endorsed to the Secured Party's order.  Regardless of the form of
such  endorsement,  each Debtor hereby  waives  presentment,  demand,  notice of
dishonor,  protest  and notice of protest  and all other  notices  with  respect
thereto.  The Debtors  will  promptly  notify the Secured  Party of any Material
Adverse  Change of which it has  knowledge  in the  financial  condition  of any
account  debtor  on  any  material  Account  pertaining  to a  Lease  or in  the
collectibility of any of such Accounts, and of all claims,  rejections,  returns
and adjustments which may result in a material  reduction of the liability of an
account debtor on any such Account.

         11.      Locations of the Collateral; Name.

         (A) If any of the Collateral or any of the Debtors' records  concerning
any of the  Collateral  are at any time to be located on premises  leased by any
Debtor, or any premises owned by any Debtor subject to a mortgage or other lien,
the Debtors shall obtain and deliver to the Secured Party, prior to the delivery
of any such  Collateral  or books or records to such  premises,  an agreement in
form  satisfactory to the Secured Party waiving the  landlord's,  mortgagee's or
other  lienholder's  right to enforce  against the  Collateral  or the  Debtors'
records  concerning  the same and  assuring the Secured  Party's  access to such
Collateral and books and records to facilitate the Secured  Party's  exercise of
its rights to take  possession  thereof.  The  location of each  Debtor's  chief
executive  office and all  locations  at which any Debtor  maintains  a place of
business  are set forth in  Schedule  A, and each  Debtor  agrees to provide the
Secured  Party  annually  with a list of each  location  of any  such  place  of
business  or the  establishment  of any  additional  place  of  business  of the
Debtors.

         (B) Each Debtor represents and warrants that at no time during the past
five (5) years has it been known by or used any other name,  including any trade
or fictitious name, except as disclosed in Schedule A.

         12.  Further  Assurances.  The Debtors shall  continue to conduct their
business  in  substantially  the manner  heretofore  conducted  and will make no
material  changes  therein which might impair the security of the Secured Party.
The Debtors shall execute and deliver to the Secured Party from time to time all
such  other  agreements,  instruments  and other  documents  (including  without
limitation all requested financing and continuation  statements) and do all such
other and further acts and things as the Secured Party may reasonably request in
order  further  to  evidence  or carry out the  intent of this  Agreement  or to
perfect the liens and security interests created hereby or intended so to be.

         13.      Default and Remedies.

         (A) The Debtors shall be in default  hereunder  upon the  occurrence of
any one of the following events (each an "Event of Default"):

                  (1)      any Debtor  shall  fail to pay any amount  payable in
                           respect  of any  Liability  when due  (including  the
                           expiration of any applicable grace periods).

                  (2)      any  representation,  warranty or information herein,
                           heretofore  or  hereafter  furnished  to the  Secured
                           Party by any  Debtor  in  connection  with any of the

                                       7
<PAGE>


                           Liabilities,  including  any  warranty  made  by such
                           Debtor   through  the  submission  of  any  schedule,
                           statement,  certificate or other document pursuant to
                           or in connection with this Agreement,  shall be false
                           in any material respect.

                  (3)      any  Debtor  shall  fail  to  timely  perform  any of
                           its obligations under this Agreement.

                  (4)      there shall exist any Potential Default or Event of 
                           Default as defined under the Credit Agreement.

     (b) Upon the  occurrence of any Event of Default which shall be continuing,
(i) unless the Secured Party elects otherwise,  the entire unpaid amount of such
of the  Liabilities  as is not  then  otherwise  due and  payable  shall  become
immediately due and payable without notice to or demand on any Debtor,  (ii) the
Secured  Party or its agents may enter any  Debtor's  premises to  exercise  the
Secured  Party's  right to take  possession  of any  Collateral,  and  (iii) the
Secured  Party may at its option  exercise  from time to time any and all rights
and remedies  available to it under the Uniform  Commercial  Code or  otherwise,
including the right to assemble,  receipt for, adjust, modify, repair, refurnish
or refurbish  (b)ut  without any  obligation to do so) or foreclose or otherwise
realize upon any of the  Collateral  and to dispose of any of the  Collateral at
one or more public or private  sales or other  proceedings.  Each Debtor  agrees
that the Secured  Party or its nominee may become the purchaser at any such sale
or sales.  Each Debtor  further  agrees  that ten (10) days shall be  reasonable
prior notice of the date of any public sale or other  disposition  of all or any
part of the  Collateral,  or of the date on or after which any  private  sale or
other disposition of the same may be made.

     (C) The exercise by the Secured  Party of any one right or remedy shall not
be deemed a waiver or  release of or any  election  against  any other  right or
remedy, and the Secured Party may proceed against the Debtors or any of them and
the  Collateral  and any other  collateral  granted by any Debtor to the Secured
Party under any other  agreement,  all in any order and  through  any  available
remedies. A waiver on any one occasion shall not be construed as a waiver or bar
on any future occasion. All property of any kind held at any time by the Secured
Party as Collateral shall stand as one general  continuing  collateral  security
for all the  Liabilities  and may be retained  by the Secured  Party as security
until all the  Liabilities  are fully  satisfied.  The Debtors  shall pay to the
Secured Party on demand any and all expenses  (including  reasonably  attorneys'
fees and legal  expenses) which may have been incurred by the Secured Party with
interest at the  Prevailing  Interest Rate (i) in the  prosecution or defense of
any  action  growing  out of or  connected  with  the  subject  matter  of  this
Agreement, the Liabilities,  the Collateral or any of the Secured Party's rights
therein or thereto; or (ii) in connection with the custody,  preservation,  use,
operation,  preparation for sale or sale of any of the Collateral, the incurring
of all of which are hereby  authorized to the extent the Secured Party deems the
same advisable. The Debtors' liability to the Secured Party for any such payment
with  interest  shall  be  included  in the  Liabilities.  The  Proceeds  of any
Collateral  received by the Secured  Party at any time before or after  default,
whether from a sale or other  disposition  of Collateral  or  otherwise,  or the
Collateral  itself,  may be applied to the payment in full or in part of such of
the  Liabilities  and in such order and manner as the  Secured  Party may elect.
Each Debtor to the extent of its rights in the  Collateral  waives and  releases
any right to require the Secured  Party to collect any of the  Liabilities  from
any other of the  Collateral  or any other  collateral  then held by the Secured
Party under any theory of marshaling of assets or otherwise.

                                       8

<PAGE>

          14. Power of Attorney.  Each Debtor  hereby  irrevocably  appoints any
officer,  employee  or  agent  of the  Secured  Party  as its  true  and  lawful
attorney-in-fact  with power to (i) endorse such  Debtor's  name upon any notes,
checks,  drafts,  money  orders,  or  other  instruments  or  payments  or other
Collateral  that may come into the  Secured  Party's  possession;  (ii) sign and
endorse such  Debtor's name upon any  documents of title,  invoices,  freight or
express bills, assignments,  verifications and notices in connection with any of
the  Collateral,  and any instruments or documents  relating  thereto or to such
Debtor's rights therein; and (iii) execute in such Debtor's name and file one or
more financing,  amendment and continuation  statements covering the Collateral.
Any such  attorney of such Debtor shall have full power to do any and all things
necessary  to be done  with  respect  to the  above  transactions  as fully  and
effectually  as such Debtor might do, and each Debtor  hereby  ratifies all that
said attorney shall lawfully do or cause to be done by virtue hereof.

         15.  Financing  Statements.  Each Debtor  shall  execute all  financing
statements and amendments  thereto as the Secured Party may request from time to
time to evidence the security  interest  granted to the Secured Party  hereunder
and will pay all filing fees and taxes,  if any,  necessary to effect the filing
thereof.  Wherever permitted by law, each Debtor authorizes the Secured Party to
file financing  statements with respect to the Collateral  without the signature
of such Debtor.  A copy of this  Agreement or a copy of any financing  statement
prepared in  connection  with this  Agreement may itself be filed as a financing
statement.

         16.      Miscellaneous.

         (A) This Agreement shall commence on the date hereof and shall continue
in full force and effect so long as any of the Liabilities shall exist from time
to time.

         (b)  No  modification  or  waiver  of any  provision  hereof  shall  be
effective unless the same is in writing and signed by the party against whom its
enforcement is sought.  This Agreement and any amendment hereto or waiver of any
provision  hereof  may be signed in any  number  of  counterparts  with the same
effect as if the signatures thereto and hereto were upon the same instrument.

         (C) The representations, warranties, covenants and agreements contained
herein are all material and continuing,  and any breach of them shall constitute
a material breach of this Agreement.

         (D) All the rights and remedies of the Secured Party hereunder shall be
concurrent and cumulative  with and not alternative to or in lieu of the Secured
Party's rights and remedies under any other agreement or agreements.

         (E) This  Agreement  shall bind and inure to the benefit of the parties
and their respective successors and assigns,  except that no Debtor shall assign
any of its rights hereunder without the Secured Party's prior written consent.

         (F)  Any   provision  of  this   Agreement   which  is   prohibited  or
unenforceable in any jurisdiction shall, as to such jurisdiction, be ineffective
to the extent of such prohibition or unenforceability  without  invalidating the
remaining  provisions hereof or affecting the validity or enforceability of such
provision in any other jurisdiction.

                                       9
<PAGE>

          (G) No persons other than the Debtors and the Secured  Party,  and the
assignees of the Secured  Party,  are intended to be benefitted  hereby or shall
have any rights hereunder, as third-party beneficiaries or otherwise.

         (H) Each Debtor acknowledges that this Agreement and the obligations of
the Debtors  hereunder and the security created or intended to be created hereby
have  constituted,  and were intended by such Debtor to  constitute,  a material
inducement  to the Secured  Party to enter into the Credit  Agreement  and other
agreements  referred to therein,  knowing that the Secured  Party will rely upon
this Agreement. Each Debtor intends to be legally bound hereby.

         (I) This  Agreement  shall be deemed to be a  contract  made  under and
shall  be  construed  in  accordance  with  the  laws  of  the  Commonwealth  of
Pennsylvania without regard to Pennsylvania or federal principles of conflict of
laws.

                                       10


<PAGE>

          IN WITNESS WHEREOF, the parties hereto have each caused this Agreement
to be duly  executed  by their duly  authorized  representatives  as of the date
first above written.

                                                     Debtors

                         MLC HOLDINGS, INC.


                         By: ______________________________
                         Name: 
                         Title:

                         MLC GROUP, INC.


                         By: ______________________________
                         Name:
                         Title:

                         MLC FEDERAL, INC.


                         By: ______________________________
                         Name:
                         Title:
Notices To:
Kleyton L. Parkhurst
400 Herndon Parkway
Herndon, Virginia 20170
FAX No. 703-834-5718
                                                     Secured Party

                         FIRST UNION NATIONAL BANK


                         By ______________________________
                         Name: Christos Kytzidis
                         Title: Assistant Vice President
Notices To:
Mr. Christos Kytzidis
Assistant Vice President
First Union National Bank
Lease Finance Group
PA 4827
1339 Chestnut Street - 12th Floor
Philadelphia, PA  19107
FAX No. (215) 973-6900

                                       11

<PAGE>


                                                                      Schedule A

1.       None of the Collateral or books and records  relating to the Collateral
         is or will be located or used at any location other than the following:

                  400 Herndon Parkway, Herndon, Virginia 20170


2.       The  location  of the each  Debtor's  chief  executive  office  and all
         locations  at which each Debtor  maintains  a place of business  are as
         follows:

         MLC Holdings, Inc.
                  Chief Executive office: 400 Herndon Parkway, Herndon, VA 20170

         MLC Group, Inc.
                  Chief Executive Office: 400 Herndon Parkway, Herndon, VA 20170

                  Other Locations:
                  +48 Cox Road,  Suite 200,  Office  Number  219,  Glen Allen VA
                  23060-9248  +5220  Spring  Valley Road,  Suite 202,  Dallas TX
                  75240 +5130  Bonita  Road,  Suite C, Bonita CA 91502 +6616 Six
                  Forks Road,  Suite 201, Raleigh NC 27615 +1900 Point West Way,
                  Suite 120,  Sacramento CA 95815 +406  Willowbrook  Lane,  West
                  Chester PA 19382 +235 Alpha Drive,  Suite 203,  Pittsburgh  PA
                  15238

         MLC Federal, Inc.
                  Chief Executive Office: 400 Herndon Parkway, Herndon, VA 20170

3.       During  the past  five  years no Debtor  has used or been  known by any
         other name,  including  any trade or fictitious  name,  except that MLC
         Group, Inc. was formerly known as "Municipal Leasing Corporation."



+ Denotes a sales office at which no records are kept and at which  inventory is
not customarily kept.





                                   Exhibit 5.3


                                PLEDGE AGREEMENT

         This Pledge  Agreement (the  "Agreement"),  dated December 18, 1998, is
made by MLC HOLDINGS, INC., a Delaware corporation ("Pledgor") in favor of FIRST
UNION NATIONAL BANK (the  "Pledgee"),  as agent for itself and on behalf of each
of the banks now or hereafter party to the Credit Agreement (defined below). All
references in this  Agreement to "Pledgee"  shall mean First Union National Bank
as agent  for  itself  and the  other  Banks  under the  Credit  Agreement.  All
capitalized terms not defined in this Agreement shall have the meanings assigned
to them in the Credit Agreement.

                              Preliminary Statement

         Pledgor owns 100% of the capital stock of each of the companies  listed
on Schedule 1 hereto.

         Pledgor and Pledgee are parties to a Credit  Agreement  dated  December
18,  1998  (as  from  time to time  amended,  revised,  modified,  supplemented,
restated,  replaced, or otherwise substituted therefor, the "Credit Agreement"),
by and among Pledgor, MLC Group, Inc. ("MLC"), and MLC Federal, Inc. ("Federal")
as Borrowers, the banking institutions signatories thereto, and Pledgee as agent
for  itself  and  the  other  banking  institutions  (Pledgee  and  the  banking
institutions collectively the "Banks" and individually a "Bank").

         It is a condition to the  execution of the Credit  Agreement  that this
Agreement be executed and delivered by Pledgor in favor of Pledgee.

         Pledgor will  benefit from the Loans to itself and the other  Borrowers
under  the  terms  and  conditions  of the  Credit  Agreement,  and the Board of
Directors of Pledgor has  determined  that the execution and delivery by Pledgor
of this  Agreement is necessary  and  convenient  to the conduct,  promotion and
attainment of its business.

         NOW,  THEREFORE,  in  consideration  of the foregoing  premises and for
other good and valuable consideration,  the receipt and sufficiency of which are
hereby  acknowledged,  and intending to be legally bound hereby,  Pledgor hereby
makes the following  representations and warranties to Pledgee and covenants and
agrees with Pledgee as follows:

         1. Pledge of Stock. As collateral security for the punctual payment and
performance  of all  existing  and future  indebtedness  and other  liabilities,
absolute  or  contingent,  direct or  indirect,  primary  or  secondary,  of any
Borrower to each Bank and to all Banks, of any nature  whatsoever  arising under
the Credit Agreement and the Notes issued thereunder (the "Notes"), that certain
Security Agreement dated December 18, 1998 by and among Pledgor, MLC and Federal
as Debtors and Pledgee as Secured Party (the  "Security  Agreement"),  and under
any other Loan Document,  and all the  obligations of Pledgor  hereunder (all of
such  indebtedness,  liabilities and  obligations  being  hereinafter  sometimes
referred to  collectively  as the  "Obligations"),  Pledgor  hereby  pledges and
collaterally  assigns to Pledgee and grants to Pledgee  and agrees that  Pledgee
shall  have a first  priority  security  interest  in and  pledge of 100% of the
issued and outstanding shares of capital stock of each domestic subsidiary,  and
65% of the issued and outstanding shares of voting capital stock and 100% of the
issued  and  outstanding  shares of  non-voting  capital  stock of each  foreign
subsidiary,  as set forth on Schedule 1 hereto  (such shares  together  with any


<PAGE>

shares  or  other  securities  or  property  referred  to in  Section  6,  being
hereinafter sometimes referred to collectively as the "Pledged Securities").

         2.  Representations and Warranties.  Pledgor represents and warrants to
and agrees with Pledgee as follows:

         (a) Pledgor has examined and is fully  familiar and satisfied  with the
Credit Agreement,  Notes, Security Agreement,  and all other Loan Documents, and
all the representations and warranties set forth therein,  whether in respect of
Pledgor or otherwise, are accurate in all respects on and as of the date hereof.

          (b) The Pledged Securities are duly and validly issued, fully paid and
non-assessable  and have been duly and validly  pledged  hereunder in accordance
with law, and Pledgor warrants and covenants to defend Pledgee's right, security
interest and special property interest in and to the Pledged  Securities against
the  claims and  demands of all  persons  whomsoever.  Pledgor is the  exclusive
legal, equitable and beneficial owner of, and has good title to, all the Pledged
Securities on Schedule 1 hereto, free and clear of all claims,  liens,  security
interests and other  encumbrances  (except for the security  interest created in
favor of  Pledgee),  and Pledgor has the  unqualified  legal right to pledge the
same hereunder.  The Pledged Securities  constitute 100% of the issued shares of
any class of capital  stock of each domestic  subsidiary,  and 65% of the issued
voting  shares  and  100%  of  the  issued  nonvoting  shares  of  each  foreign
subsidiary,  respectively,  outstanding  on the date  hereof.  Each  certificate
evidencing any of the Pledged  Securities pledged hereunder by Pledgor is issued
in the name of Pledgor  and has  attached a stock  power duly signed in blank by
Pledgor with all  appropriate  signature  guarantees and bears no restrictive or
cautionary  legend.  The security  interest  created hereby or intended so to be
represents a valid lien on and security interest in the Pledged Securities,  and
such security interest is superior and prior in right to the rights of all third
persons. The parties acknowledge that, at such time as Pledgee is deemed to have
received possession of the Pledged Securities for purposes of this Agreement, no
filings or recordings  (including  without  limitation filings under the Uniform
Commercial  Code) will be necessary to be made to perfect,  protect and preserve
the  security  interest  of Pledgee in the  Pledged  Securities  created by this
Agreement or intended so to be.

         (c) Pledgor,  for itself and its  successors  and assigns,  does hereby
irrevocably  waive and release all preemptive,  first-refusal  and other similar
rights to purchase any or all of the Pledged Securities upon any sale thereof by
Pledgee   hereunder,   whether   such  right  to  purchase   arises   under  the
organizational  documents of any subsidiary,  by agreement, by operation of law,
or otherwise.

         (d) All the foregoing representations,  warranties and agreements shall
survive the execution and delivery of this Agreement,  the Credit Agreement, the
Security Agreement, the Notes, and all other Loan Documents.

         3.  Reregistration of Shares. At any time and from time to time Pledgee
may cause all or any of the Pledged  Securities to be transferred  into its name
or into the name of its nominee or nominees.

     4.  Reservation  of Voting  Rights.  Upon the  occurrence  and  during  the
continuance of an Event of Default, Pledgee shall be entitled (b)ut shall not be
obligated)  to  exercise  any and all voting  power with  respect to the Pledged
Securities. At all other times Pledgor shall be entitled to exercise in a manner
not  inconsistent  with the  provisions of this  Agreement all voting power with
respect to the Pledged Securities.

                                       2
 


<PAGE>

     5. Preservation and Protection of Collateral.

         (a) Pledgee  shall be under no duty or  liability  with  respect to the
collection,  protection or preservation of the Pledged Securities, or otherwise,
other  than the  obligation  to deal with the  Pledged  Securities  while in its
possession  in the same  manner as Pledgee  deals  with  similar  securities  or
property for its own account.

         (b)  Pledgor  agrees  to pay when due all  taxes,  charges,  Liens  and
assessments  against  its  respective  Pledged  Securities  in  which  it has an
interest,  unless  being  contested  in good  faith by  appropriate  proceedings
diligently  conducted and against which adequate  reserves have been established
in  accordance  with GAAP and  evidenced  to the  satisfaction  of  Pledgee  and
provided  further  that all  enforcement  proceedings  in the  nature of levy or
foreclosure  are  effectively  stayed.  Upon the failure of Pledgor to so pay or
contest such taxes,  charges,  Liens or assessments,  Pledgee at its sole option
may pay or contest any of them  (Pledgee  having the sole right to determine the
legality or validity and the amount necessary to discharge such taxes,  charges,
Liens or assessments.)

         6.  Additional  Collateral  Security.   If,  upon  the  dissolution  or
liquidation (in whole or in part) of any subsidiary listed on Schedule 1 hereto,
any sum shall be paid upon or with  respect  to any of the  Pledged  Securities,
such sum shall be paid  over to  Pledgee  to be held by  Pledgee  as  additional
collateral  security for the  Obligations.  In case any stock  dividend shall be
declared on any of the Pledged  Securities,  or any shares of stock or fractions
thereof shall be issued pursuant to any stock split involving any of the Pledged
Securities,  or any  distribution of capital shall be made on any of the Pledged
Securities,  or any property  shall be  distributed  upon or with respect to the
Pledged Securities  pursuant to any  recapitalization or reclassification of the
capital  of any  subsidiary  listed on  Schedule  1  hereto,  or  pursuant  to a
reorganization  thereof,  the shares or other property so  distributed  shall be
delivered to Pledgee as additional collateral security for the Obligations.

         7. Remedies in General.  Upon the occurrence and during the continuance
of an Event of Default,  Pledgee  shall have,  without  obligation  to resort to
other security or to recourse  against any guarantor or other party  secondarily
liable, the right at any time and from time to time to sell, resell,  assign and
deliver, in Pledgee's discretion,  all or any of the Pledged Securities,  in one
or more parcels at the same or different times, and all right, title,  interest,
claim and demand therein and right of redemption  thereof,  at public or private
sale,  for cash,  upon credit or for immediate or future  delivery,  and at such
price or prices and on such  terms as  Pledgee  may  determine,  Pledgor  hereby
agreeing  that upon any such  sale any and all  equity  and right of  redemption
shall be  automatically  waived and released  without any further  action on the
part of Pledgor,  and in connection  therewith  Pledgee may grant  options,  all
without any demand,  advertisement or notice,  all of which are hereby expressly
waived.  In the event of any such sale,  Pledgee shall,  at least 10 days before
the sale,  give Pledgor  notice of its  intention  to sell which notice  Pledgor
agrees is reasonable.  Upon each such sale,  Pledgee or Pledgor may purchase all
or any of the  Pledged  Securities  being  sold,  free of any equity or right of
redemption.  The  proceeds  of each such sale shall be applied to the payment of
all costs and expenses of every kind for sale or delivery,  including reasonable
compensation  to the agents and  attorneys of Pledgee,  and all other  expenses,
liabilities  and advances made or incurred by Pledgee in  connection  therewith,
and after  deducting such costs and expenses from the proceeds of sale,  Pledgee
shall  apply any  residue  to the  payment of the  Obligations  in such order as
Pledgee may deem fit. The balance,  if any,  remaining  after payment in full of
the  Obligations  shall be paid over to Pledgor.  Upon the occurrence and during
the  continuance  of an Event of  Default,  Pledgee  shall  also  have,  without
obligation to resort to other  security or to recourse  against any guarantor or
other party secondarily liable and in addition to the
 
                                      3


<PAGE>

other  remedies  provided in this Section 7, the right at any time and from time
to time, but not the obligation, to exercise ownership of the Pledged Securities
and to take all actions as may be permitted under applicable law.

         8.  Certain  Securities  Law  Undertakings.  In the  event  Pledgee  is
permitted to sell any of the Pledged Securities  pursuant to Section 7, upon the
written  request  of  Pledgee  to  cause  any  registration,   qualification  or
compliance under any federal or state securities law or laws to be effected with
respect to any of the Pledged Securities,  Pledgor as soon as practicable and at
its expense will use its best efforts to cause such registration,  qualification
or compliance to be effected (and be kept  effective) as may be so requested and
as  would  permit  or  facilitate  the  sale and  distribution  of such  Pledged
Securities.  Pledgor  will use its best  efforts  to  cause  Pledgee  to be kept
reasonably  advised  in writing as to the  progress  of each such  registration,
qualification or compliance and as to the completion thereof and will furnish or
use its best  efforts to cause to be furnished  to Pledgee,  without  expense to
Pledgee,  such number of prospectuses or offering  circulars and other documents
incident  thereto as Pledgee may from time to time reasonably  request.  Pledgor
will  indemnify  and hold  harmless  Pledgee  from and  against  any  claims  or
liabilities  caused by any untrue  statement of a material fact or omission of a
material  fact  required to be stated in any  registration  statement,  offering
circular or prospectus used in connection with such  registration or compliance,
or necessary to make the statements  therein not  misleading,  except insofar as
such claims or liabilities are caused by any untrue  statement or omission based
on or in conformity with any written  statement  supplied by Pledgee.  If at any
time when Pledgee shall determine to exercise its rights to sell all or any part
of the Pledged Securities  pursuant to Section 7, such Pledged Securities or the
part thereof to be sold shall not,  for any reason,  be  effectively  registered
under the  Securities  Act of 1933 (the  "Securities  Act"),  Pledgee  is hereby
expressly  authorized  to sell such Pledged  Securities  or such part thereof by
private  sale in such  manner and under such  circumstances  as Pledgee may deem
necessary or  advisable in order that such sale may legally be effected  without
such registration. Without limiting the generality of the foregoing, in any such
event  Pledgee:  (a) may  proceed  to make such  private  sale  whether or not a
registration  statement for the purpose of registering the Pledged Securities or
such part  thereof  shall  have been filed  under the  Securities  Act;  (b) may
approach and  negotiate  with a restricted  number of  potential  purchasers  to
effect  such  sale;  and (c) may  restrict  such  sale to a  limited  number  of
purchasers  that meet certain  requirements  as to nature of business,  level of
sophistication  and  investment  intention  (including  without  limitation,  to
purchasers each of whom will represent and agree to the  satisfaction of Pledgee
that such purchaser is purchasing for its own account,  for investment,  and not
with a view to the  distribution  or sale of  such  Pledged  Securities  or part
thereof).  Pledgee  may require  Pledgor,  and  Pledgor  hereby  agrees upon the
written  request of Pledgee,  to cause:  (i) a legend or legends to be placed on
the  certificates  to be  delivered  to such  purchasers  to the effect that the
offering and sale of the Pledged  Securities  represented  thereby have not been
registered  under the  Securities  Act and  setting  forth or  referring  to any
required  restrictions on the transferability of such Pledged  Securities;  (ii)
the  issuance  of  stop  transfer  instructions  to the  transfer  agent  of any
subsidiary  with  respect  to the  Pledged  Securities  (or if  such  subsidiary
transfers  its own  securities,  a notation in the  appropriate  records of such
subsidiary);  and  (iii) to be  delivered  to the  purchasers  a signed  written
agreement of Pledgor and such subsidiary,  that such purchasers will be entitled
to the rights of Pledgee  under this  Section 8. In addition,  it is  understood
that any such  purchasers  may be required  as a  condition  of any such sale to
furnish a signed written agreement that the Pledged  Securities will not be sold
without registration or other compliance with the requirements of the Securities
Act.  In the event of any such sale,  Pledgor  hereby  consents  and agrees that
Pledgee shall not incur any  responsibility  or liability for selling all or any
part  of the  Pledged  Securities  at a price  which,  Pledgee  in its  absolute
discretion,  may deem reasonable under the  circumstances,  notwithstanding  the
possibility that a substantially higher price might be realized if the sale were
public and deferred until after registration as aforesaid.

                                       4
<PAGE>

         9. Rights and Remedies Cumulative;  Indemnities. The rights, powers and
remedies provided herein in favor of Pledgee shall not be deemed exclusive,  but
shall be  cumulative,  and shall be in addition to all other rights and remedies
in favor of Pledgee existing at law or in equity,  including without  limitation
all the  rights,  powers and  remedies  available  to a secured  party under the
Uniform  Commercial Code as in effect in the Commonwealth of Pennsylvania or any
other  appropriate  jurisdiction.  Pledgor  shall  indemnify  and save  harmless
Pledgee from and against any and all  liabilities,  losses and damages  which it
may  incur in the  exercise  or  performance  of any of its  rights,  powers  or
remedies set forth herein;  provided,  however,  that Pledgor shall not have any
obligation  to indemnify  any such  indemnitee  against any  liability,  loss or
damage resulting from such indemnitee's own gross negligence or bad faith.

         10. Right to Execute  Endorsements.  Pledgee shall have the right,  for
and in the name,  place and stead of Pledgor and acting as its  attorney-in-fact
if necessary,  to execute  endorsements,  assignments  and other  instruments of
conveyance  or transfer  with  respect to all or any of the  Pledged  Securities
whenever any such execution is required or permitted hereunder.

         11.  No  Waiver;  Amendments.  No  delay  on the  part  of  Pledgee  in
exercising  any of its  options,  powers or  rights,  and no  partial  or single
exercise  thereof,  shall  constitute a waiver  thereof or of any other  option,
power or right.  None of the  terms  and  conditions  of this  Agreement  may be
amended,  modified or waived orally but only in a writing  signed by Pledgee and
Pledgor.

         12.  Termination  of  Agreement;  Return  of  Collateral.  Should  this
Agreement  become  temporarily  inoperative  for any reason  (including  without
limitation the payment of all the Obligations)  prior to the Credit  Termination
Date (as defined in the Credit  Agreement),  this Agreement  shall  nevertheless
continue in effect through the Credit Termination Date to secure the payment and
performance  of all future  Obligations  whenever and as often as they may arise
hereunder or under the Credit Agreement,  the Security Agreement,  Notes, or any
other Loan Document.  However,  upon the full payment and performance of all the
Obligations and the termination of the Credit Agreement,  the Security Agreement
and  Notes,  this  Agreement  shall  expire  and  Pledgor  (except to the extent
otherwise  contemplated  hereby)  shall be  entitled to the return of all of its
respective  Pledged  Securities  and  other  property  and cash  held in  pledge
hereunder which have not been used or applied to the payment of the Obligations.

         13.  Further  Assurances;  Immunities.  With  respect  to  the  Pledged
Securities and any security  interest of Pledgee therein,  Pledgor agrees to do,
file, record,  make, execute and deliver all such acts, deeds,  things,  notices
and  instruments  as may be  necessary or desirable in the opinion of Pledgee in
order to vest more fully in and assure to Pledgee the security  interests in the
Pledged  Securities  created hereby or intended so to be and the enforcement and
realization of all of the benefits of the rights, remedies and powers of Pledgee
hereunder relating to the Pledged Securities. Without limiting the generality of
the  foregoing,  if at any time  hereafter,  whether or not due to any change in
circumstances  (including without limitation any change in applicable law or any
decision hereafter made by a court construing any applicable law), it is, in the
opinion of counsel for  Pledgee,  necessary  or desirable to file or record this
Agreement  or any  financing  statement  or other  instrument  relating  hereto,
Pledgor  agrees to pay all fees,  costs and expenses of such recording or filing
and to execute and deliver any instruments which may be necessary or appropriate
to make such filing or recording effective.  Pledgor hereby irrevocably appoints
Pledgee its  attorney-in-fact to perform, in Pledgor's name or Pledgee's name or
otherwise, any and all acts, including without limitation the signing and filing
of financing statements and amendments thereto, which Pledgee may deem necessary
or appropriate to effect and continue the security  interests  created hereby or
intended so to be or otherwise  to 

                                       5

<PAGE>

preserve and protect the Pledged Securities and the security interest of Pledgee
therein, but nothing herein contained or otherwise shall require Pledgee to take
any such action.  The duty of Pledgee in respect of the Pledged Securities shall
be  strictly  confined  to  one  of  reasonable  care  in  the  custody  of  the
certificates  therefor so long as they are in the  custody of  Pledgee.  Without
limiting the  generality of the preceding  sentence,  Pledgee shall not be under
any duty to anyone to send any notices, perform any services, vote, exercise any
options or elections with respect to, pay any taxes or charges  associated with,
or  otherwise  take any action of any kind with  respect  to, any of the Pledged
Securities.

         14.  Transfers  of  Interest.  Pledgee may transfer its interest in the
Pledged  Securities,  or any part thereof, to any replacement or successor agent
under the Credit  Agreement,  who shall  thereupon  become  vested  with all the
rights, remedies, powers, security interests and liens herein granted to Pledgee
in respect of the Pledged  Securities or the transferred part thereof,  subject,
however, to the restrictions contained herein.

         15. Expenses.  Pledgor agrees that the Pledged  Securities  secure, and
further  agrees to pay on demand,  all  reasonable  expenses  (including but not
limited to attorneys' fees and costs for legal services,  costs of insurance and
payments of taxes or other  charges) of, or  incidental  to, the custody,  care,
sale or realization  on any of the Pledged  Securities or in any way relating to
the enforcement or protection of the rights of Pledgee hereunder.

         16. Notices. All notices, requests, demands,  directions,  declarations
and other  communications  provided  for herein  shall be in writing  (including
telegraphic  and facsimile  communication)  and shall be mailed by registered or
certified mail, return receipt requested,  or telecopied or delivered in hand to
the applicable  party at its address  indicated  below, or, as to each party, at
such other  address as shall  hereafter be designated by such party in a written
notice to the others  complying as to delivery  with the terms of this  Section.
Each such notice, request, demand, direction, declaration or other communication
shall,  if mailed,  be effective when deposited in the mails,  postage  prepaid,
addressed as aforesaid, and shall, if sent by telegram or facsimile (telecopier)
or delivered in hand or by overnight courier, be effective when received.

            If to Pledgor:     MLC Holdings, Inc.
                               400 Herndon Parkway
                               Herndon, Virginia 20170
                               Attention: Executive Vice President
                               Telecopy: (703) 834-5718

            With a Copy To:    Michael E. Geltner & Associates
                               Number 10 E. Street, S.E.
                               Washington, D.C. 20003
                               Attention: Michael E. Geltner
                               Telecopy: (202) 547-1138

            If to Pledgee:     First Union National Bank
                               Transportation and Equipment Finance
                               PA 4827
                               1339 Chestnut Street
                               Philadelphia, PA 19107
                               Attention: Christos Kytzidis, 
                               Assistant Vice President
                               Telecopy: (215) 973-6900

                                       6
<PAGE>

         17.  Governing  Law;  Consent to  Jurisdiction.  This Agreement and the
rights  and  obligations  of the  parties  hereunder  shall be  governed  by and
construed  and  enforced  in  accordance  with the laws of the  Commonwealth  of
Pennsylvania.  Pledgor hereby consents to the  jurisdiction of the courts of the
Commonwealth of  Pennsylvania  in any action or proceeding  which may be brought
against  Pledgor  under  or in  connection  with  this  Agreement  or any of the
transactions contemplated hereby or to enforce any undertaking contained herein,
and in the event any such  action or  proceeding  shall be brought  against  it,
Pledgor agrees not to raise any objection to such  jurisdiction or to the laying
of the venue thereof in Pennsylvania, and further agrees that service of process
in any such action or proceeding may be duly effected upon Pledgor by service in
accordance  with the  provisions  of the Uniform  Interstate  and  International
Procedure Act as in effect in Pennsylvania.

         18. Certain Waivers;  Integration.  Pledgor hereby waives notice of any
and all  defaults  on the part of MLC and  Federal  under the Credit  Agreement,
Security  Agreement,  Notes or other  Loan  Documents.  Pledgor  further  waives
presentment for payment, protest, dishonor and notice of dishonor and of protest
with respect to the Notes.  This  Agreement  states the entire  agreement of the
parties  concerning the subject matter hereof, and it is acknowledged that there
are no customs, usages, representations,  or assurances referring to the subject
matter hereof,  and no inducements  leading to the execution or delivery hereof,
other than those expressed herein.

         19.  Counterparts.  This  Agreement  may be  executed  in any number of
counterparts  and all  the  counterparts  taken  together  shall  be  deemed  to
constitute one and the same instrument.

         20.  Miscellaneous.  This Agreement shall bind and inure to the benefit
of Pledgor and Pledgee and their respective successors and assigns,  except that
Pledgor  shall not have the  right to  assign  any of its  rights  hereunder  or
interests  herein without the written consent of Pledgee.  No persons other than
Pledgor, Pledgee and the other Banks, and the assignees of Pledgee and the other
Banks are intended to be benefited hereby or shall have any rights hereunder, as
third-party beneficiaries or otherwise. Pledgor acknowledges that this Agreement
and the obligations of Pledgor hereunder and the security created or intended to
be created hereby have constituted,  and were intended by Pledgor to constitute,
a material inducement to Pledgee and the Banks to execute and deliver the Credit
Agreement (which will inure to the direct and immediate  benefit of Pledgor as a
Borrower under such Credit  Agreement),  knowing that Pledgee and the Banks will
rely upon this Agreement.  Pledgor intends this to be a sealed instrument and to
be legally bound hereby.  Any provision of this Agreement which is prohibited or
unenforceable in any jurisdiction shall, as to such jurisdiction, be ineffective
to the extent of such  prohibition  or  unenforceability  without  affecting the
validity or enforceability of the remainder of this Agreement or the validity or
enforceability of such provision in any other jurisdiction.  Words of any gender
herein  shall  include any other  genders,  and the singular  shall  include the
plural and vice  versa,  whenever  the same is  necessary  to produce a fair and
meaningful construction.


              [THE REMAINDER OF THIS PAGE INTENTIONALLY LEFT BLANK]


                                       7
<PAGE>


         IN WITNESS WHEREOF,  the parties have executed this Agreement as of the
day and year first above written.



                        MLC HOLDINGS, INC.



                        By ______________________________
                        Name:
                        Title:



<PAGE>


<TABLE>
<CAPTION>


- ---------------------------------- ----------- ------------------- ------------------- ------------------- ------------- ----------
<S>                                <C>         <C>                 <C>                 <C>                 <C>           <C>

                                               Total # of Shares   Total # of Shares                                     
Name of Pledged Subsidiary         Class of    of Class            of Class            Percent Ownership   Certificate   Par Value
                                   Stock       Authorized          Outstanding         Pledged             Number        Per Share
- ---------------------------------- ----------- ------------------- ------------------- ------------------- ------------- -----------
- ---------------------------------- ----------- ------------------- ------------------- ------------------- ------------- -----------

MLC Group, Inc.                    Common      10,000              1,000               100%                10            $.01
- ---------------------------------- ----------- ------------------- ------------------- ------------------- ------------- -----------
- ---------------------------------- ----------- ------------------- ------------------- ------------------- ------------- -----------

MLC Federal, Inc.                  Common      1,000               500                 100%                1             $.01
- ---------------------------------- ----------- ------------------- ------------------- ------------------- ------------- -----------
- ---------------------------------- ----------- ------------------- ------------------- ------------------- ------------- -----------

MLC Network Solutions, Inc.        Common      1,000               500                 100%                1             $.01
- ---------------------------------- ----------- ------------------- ------------------- ------------------- ------------- -----------
- ---------------------------------- ----------- ------------------- ------------------- ------------------- ------------- -----------

MLC Capital, Inc.                  Common      1,000               500                 100%                2             $.01
- ---------------------------------- ----------- ------------------- ------------------- ------------------- ------------- -----------
- ---------------------------------- ----------- ------------------- ------------------- ------------------- ------------- -----------

Educational Computer Concepts,     Common      3,000               536                 100%                18            None
Inc.
- ---------------------------------- ----------- ------------------- ------------------- ------------------- ------------- -----------
- ---------------------------------- ----------- ------------------- ------------------- ------------------- ------------- -----------

PC Plus, Inc.                      Common      100                 100                 100%                1             $.01
- ---------------------------------- ----------- ------------------- ------------------- ------------------- ------------- -----------
</TABLE>




                                      NOTE


$15,000,000                                                  Philadelphia, PA  
                                                            December 18, 1998 

For Value Received, MLC HOLDINGS, INC., a Delaware corporation ("Holdings"), MLC
GROUP, INC., a Virginia corporation  ("MLC"), and MLC FEDERAL,  INC., a Virginia
corporation  ("Federal")  (collectively,  the  "Borrowers" and  individually,  a
"Borrower")  hereby  jointly and severally  promise to pay to the order of FIRST
UNION  NATIONAL  BANK (the "Bank'),  in lawful  currency of the United States of
America in  immediately  available  funds at the offices of FIRST UNION NATIONAL
BANK located at Broad and Chestnut Streets,  Philadelphia,  Pennsylvania, on the
earlier to occur of  acceleration of the maturity date as provided in the Credit
Agreement  described below or the Credit  Termination Date, the principal sum of
FIFTEEN MILLION  DOLLARS  ($15,000,000)  or, if less, the then unpaid  principal
amount of all Loans made by the Bank pursuant to the Credit  Agreement  (defined
below).

The Borrowers  jointly and severally  promise also to pay interest on the unpaid
principal  amount hereof in like money at such office from the date hereof until
paid in full at the rates and at the times  provided  in the  Credit  Agreement,
dated December 18, 1998, by and among the Borrowers and the banking institutions
named therein, with First Union National Bank, as Agent (as such may be amended,
modified, supplemented,  restated and/or replaced from time to time, the "Credit
Agreement").

This Note is a Note referred to in the Credit  Agreement.  This Note is entitled
to the  benefits  of and is secured by  security  interests  referred  to in the
Credit  Agreement.  Capitalized  terms used in this Note but not defined  herein
shall have the  meanings  ascribed to such terms in the Credit  Agreement.  This
Note is subject to voluntary prepayment and mandatory repayment prior to demand,
acceleration of maturity or the Credit Termination Date, in whole or in part, as
provided in the Credit Agreement.

In case an Event of Default shall occur and be continuing,  the maturity date of
the principal of and the accrued interest on this Note may be accelerated and be
declared to be due and payable in the manner and with the effect provided in the
Credit Agreement.

Each Borrower hereby waives presentment,  demand,  protest or notice of any kind
in connection with this Note.

Notwithstanding  the face  amount  of this  Note,  the  undersigneds'  liability
hereunder shall be limited,  at all times, to the actual  aggregate  outstanding
indebtedness  relating  to the Loans,  including  all  principal  and  interest,
together  with all fees and  expenses as provided  in the Credit  Agreement,  as
established  by the Bank's books and records  which shall be  conclusive  absent
manifest error.




<PAGE>



THIS NOTE SHALL BE  CONSTRUED IN  ACCORDANCE  WITH AND BE GOVERNED BY THE LAW OF
THE  COMMONWEALTH  OF  PENNSYLVANIA  WITHOUT REGARD TO  PENNSYLVANIA  OR FEDERAL
PRINCIPLES OF CONFLICT OF LAWS.



                           MLC HOLDINGS, INC.


                           By:________________________
                                      Name:
                                     Title:

                           MLC GROUP, INC.

                           By:________________________
                                      Name:
                                     Title:



                           MLC FEDERAL, INC.


                           By:________________________
                                      Name:
                                     Title:


<PAGE>



                                      NOTE

$7,000,000                                                  Philadelphia,  PA
                                                            December  18, 1998
 
For Value Received, MLC HOLDINGS, INC., a Delaware corporation ("Holdings"), MLC
GROUP, INC., a Virginia corporation  ("MLC"), and MLC FEDERAL,  INC., a Virginia
corporation  ("Federal")  (collectively,  the  "Borrowers" and  individually,  a
"Borrower")  hereby  jointly and  severally  promise to pay to the order of BANK
LEUMI USA (the  "Bank'),  in lawful  currency of the United States of America in
immediately  available funds at the offices of FIRST UNION NATIONAL BANK located
at Broad and Chestnut  Streets,  Philadelphia,  Pennsylvania,  on the earlier to
occur of acceleration  of the maturity date as provided in the Credit  Agreement
described  below or the Credit  Termination  Date,  the  principal  sum of SEVEN
MILLION DOLLARS  ($7,000,000)  or, if less, the then unpaid  principal amount of
all Loans made by the Bank pursuant to the Credit Agreement (defined below).

The Borrowers  jointly and severally  promise also to pay interest on the unpaid
principal  amount hereof in like money at such office from the date hereof until
paid in full at the rates and at the times  provided  in the  Credit  Agreement,
dated December 18, 1998, by and among the Borrowers and the banking institutions
named therein, with First Union National Bank, as Agent (as such may be amended,
modified, supplemented,  restated and/or replaced from time to time, the "Credit
Agreement").

This Note is a Note referred to in the Credit  Agreement.  This Note is entitled
to the  benefits  of and is secured by  security  interests  referred  to in the
Credit  Agreement.  Capitalized  terms used in this Note but not defined  herein
shall have the  meanings  ascribed to such terms in the Credit  Agreement.  This
Note is subject to voluntary prepayment and mandatory repayment prior to demand,
acceleration of maturity or the Credit Termination Date, in whole or in part, as
provided in the Credit Agreement.

In case an Event of Default shall occur and be continuing,  the maturity date of
the principal of and the accrued interest on this Note may be accelerated and be
declared to be due and payable in the manner and with the effect provided in the
Credit Agreement.

Each Borrower hereby waives presentment,  demand,  protest or notice of any kind
in connection with this Note.

Notwithstanding  the face  amount  of this  Note,  the  undersigneds'  liability
hereunder shall be limited,  at all times, to the actual  aggregate  outstanding
indebtedness  relating  to the Loans,  including  all  principal  and  interest,
together  with all fees and  expenses as provided  in the Credit  Agreement,  as
established  by the Bank's books and records  which shall be  conclusive  absent
manifest error.




<PAGE>



THIS NOTE SHALL BE  CONSTRUED IN  ACCORDANCE  WITH AND BE GOVERNED BY THE LAW OF
THE  COMMONWEALTH  OF  PENNSYLVANIA  WITHOUT REGARD TO  PENNSYLVANIA  OR FEDERAL
PRINCIPLES OF CONFLICT OF LAWS.


                           MLC HOLDINGS, INC.


                           By:________________________
                                      Name:
                                     Title:

                           MLC GROUP, INC.

                           By:________________________
                                      Name:
                                     Title:

                           MLC FEDERAL, INC.


                           By:________________________
                                      Name:
                                     Title:



<PAGE>



                                      NOTE


$7,000,000                                                     Philadelphia, PA
                                                              Decebmer 18, 1998 

For Value Received, MLC HOLDINGS, INC., a Delaware corporation ("Holdings"), MLC
GROUP, INC., a Virginia corporation  ("MLC"), and MLC FEDERAL,  INC., a Virginia
corporation  ("Federal")  (collectively,  the  "Borrowers" and  individually,  a
"Borrower")  hereby jointly and severally  promise to pay to the order of SUMMIT
BANK (the  "Bank'),  in lawful  currency  of the  United  States of  America  in
immediately  available funds at the offices of FIRST UNION NATIONAL BANK located
at Broad and Chestnut  Streets,  Philadelphia,  Pennsylvania,  on the earlier to
occur of acceleration  of the maturity date as provided in the Credit  Agreement
described  below or the Credit  Termination  Date,  the  principal  sum of SEVEN
MILLION DOLLARS  ($7,000,000)  or, if less, the then unpaid  principal amount of
all Loans made by the Bank pursuant to the Credit Agreement (defined below).

The Borrowers  jointly and severally  promise also to pay interest on the unpaid
principal  amount hereof in like money at such office from the date hereof until
paid in full at the rates and at the times  provided  in the  Credit  Agreement,
dated December 18, 1998, by and among the Borrowers and the banking institutions
named therein, with First Union National Bank, as Agent (as such may be amended,
modified, supplemented,  restated and/or replaced from time to time, the "Credit
Agreement").

This Note is a Note referred to in the Credit  Agreement.  This Note is entitled
to the  benefits  of and is secured by  security  interests  referred  to in the
Credit  Agreement.  Capitalized  terms used in this Note but not defined  herein
shall have the  meanings  ascribed to such terms in the Credit  Agreement.  This
Note is subject to voluntary prepayment and mandatory repayment prior to demand,
acceleration of maturity or the Credit Termination Date, in whole or in part, as
provided in the Credit Agreement.

In case an Event of Default shall occur and be continuing,  the maturity date of
the principal of and the accrued interest on this Note may be accelerated and be
declared to be due and payable in the manner and with the effect provided in the
Credit Agreement.

Each Borrower hereby waives presentment,  demand,  protest or notice of any kind
in connection with this Note.

Notwithstanding  the face  amount  of this  Note,  the  undersigneds'  liability
hereunder shall be limited,  at all times, to the actual  aggregate  outstanding
indebtedness  relating  to the Loans,  including  all  principal  and  interest,
together  with all fees and  expenses as provided  in the Credit  Agreement,  as
established  by the Bank's books and records  which shall be  conclusive  absent
manifest error.




<PAGE>



THIS NOTE SHALL BE  CONSTRUED IN  ACCORDANCE  WITH AND BE GOVERNED BY THE LAW OF
THE  COMMONWEALTH  OF  PENNSYLVANIA  WITHOUT REGARD TO  PENNSYLVANIA  OR FEDERAL
PRINCIPLES OF CONFLICT OF LAWS.


                           MLC HOLDINGS, INC.


                           By:________________________
                                      Name:
                                     Title:

                           MLC GROUP, INC.


                           By:________________________
                                      Name:
                                     Title:


                           MLC FEDERAL, INC.


                           By:________________________
                                      Name:
                                     Title:




<PAGE>



                                      NOTE


$7,000,000                                                  Philadelphia, PA   
                                                            December 18, 1998 

For Value Received, MLC HOLDINGS, INC., a Delaware corporation ("Holdings"), MLC
GROUP, INC., a Virginia corporation  ("MLC"), and MLC FEDERAL,  INC., a Virginia
corporation  ("Federal")  (collectively,  the  "Borrowers" and  individually,  a
"Borrower") hereby jointly and severally promise to pay to the order of WACHOVIA
BANK (the  "Bank'),  in lawful  currency  of the  United  States of  America  in
immediately  available funds at the offices of FIRST UNION NATIONAL BANK located
at Broad and Chestnut  Streets,  Philadelphia,  Pennsylvania,  on the earlier to
occur of acceleration  of the maturity date as provided in the Credit  Agreement
described  below or the Credit  Termination  Date,  the  principal  sum of SEVEN
MILLION DOLLARS  ($7,000,000)  or, if less, the then unpaid  principal amount of
all Loans made by the Bank pursuant to the Credit Agreement (defined below).

The Borrowers  jointly and severally  promise also to pay interest on the unpaid
principal  amount hereof in like money at such office from the date hereof until
paid in full at the rates and at the times  provided  in the  Credit  Agreement,
dated December 18, 1998, by and among the Borrowers and the banking institutions
named therein, with First Union National Bank, as Agent (as such may be amended,
modified, supplemented,  restated and/or replaced from time to time, the "Credit
Agreement").

This Note is a Note referred to in the Credit  Agreement.  This Note is entitled
to the  benefits  of and is secured by  security  interests  referred  to in the
Credit  Agreement.  Capitalized  terms used in this Note but not defined  herein
shall have the  meanings  ascribed to such terms in the Credit  Agreement.  This
Note is subject to voluntary prepayment and mandatory repayment prior to demand,
acceleration of maturity or the Credit Termination Date, in whole or in part, as
provided in the Credit Agreement.

In case an Event of Default shall occur and be continuing,  the maturity date of
the principal of and the accrued interest on this Note may be accelerated and be
declared to be due and payable in the manner and with the effect provided in the
Credit Agreement.

Each Borrower hereby waives presentment,  demand,  protest or notice of any kind
in connection with this Note.

Notwithstanding  the face  amount  of this  Note,  the  undersigneds'  liability
hereunder shall be limited,  at all times, to the actual  aggregate  outstanding
indebtedness  relating  to the Loans,  including  all  principal  and  interest,
together  with all fees and  expenses as provided  in the Credit  Agreement,  as
established  by the Bank's books and records  which shall be  conclusive  absent
manifest error.




<PAGE>



THIS NOTE SHALL BE  CONSTRUED IN  ACCORDANCE  WITH AND BE GOVERNED BY THE LAW OF
THE  COMMONWEALTH  OF  PENNSYLVANIA  WITHOUT REGARD TO  PENNSYLVANIA  OR FEDERAL
PRINCIPLES OF CONFLICT OF LAWS.



                           MLC HOLDINGS, INC.


                           By:________________________
                                      Name:
                                     Title:

                           MLC GROUP, INC.


                           By:________________________
                                      Name:
                                     Title:



                           MLC FEDERAL, INC.


                           By:________________________
                                      Name:
                                     Title:




<PAGE>



                                      NOTE


$7,000,000                                                 Philadelphia, PA 
                                                           Decebmer 18, 1998

For Value Received, MLC HOLDINGS, INC., a Delaware corporation ("Holdings"), MLC
GROUP, INC., a Virginia corporation  ("MLC"), and MLC FEDERAL,  INC., a Virginia
corporation  ("Federal")  (collectively,  the  "Borrowers" and  individually,  a
"Borrower")  hereby jointly and severally promise to pay to the order of KEYBANK
NATIONAL  ASSOCIATION(the  "Bank'),  in lawful  currency of the United States of
America in  immediately  available  funds at the offices of FIRST UNION NATIONAL
BANK located at Broad and Chestnut Streets,  Philadelphia,  Pennsylvania, on the
earlier to occur of  acceleration of the maturity date as provided in the Credit
Agreement  described below or the Credit  Termination Date, the principal sum of
SEVEN MILLION DOLLARS ($7,000,000) or, if less, the then unpaid principal amount
of all Loans made by the Bank pursuant to the Credit Agreement (defined below).

The Borrowers  jointly and severally  promise also to pay interest on the unpaid
principal  amount hereof in like money at such office from the date hereof until
paid in full at the rates and at the times  provided  in the  Credit  Agreement,
dated December 18, 1998, by and among the Borrowers and the banking institutions
named therein, with First Union National Bank, as Agent (as such may be amended,
modified, supplemented,  restated and/or replaced from time to time, the "Credit
Agreement").

This Note is a Note referred to in the Credit  Agreement.  This Note is entitled
to the  benefits  of and is secured by  security  interests  referred  to in the
Credit  Agreement.  Capitalized  terms used in this Note but not defined  herein
shall have the  meanings  ascribed to such terms in the Credit  Agreement.  This
Note is subject to voluntary prepayment and mandatory repayment prior to demand,
acceleration of maturity or the Credit Termination Date, in whole or in part, as
provided in the Credit Agreement.

In case an Event of Default shall occur and be continuing,  the maturity date of
the principal of and the accrued interest on this Note may be accelerated and be
declared to be due and payable in the manner and with the effect provided in the
Credit Agreement.

Each Borrower hereby waives presentment,  demand,  protest or notice of any kind
in connection with this Note.

Notwithstanding  the face  amount  of this  Note,  the  undersigneds'  liability
hereunder shall be limited,  at all times, to the actual  aggregate  outstanding
indebtedness  relating  to the Loans,  including  all  principal  and  interest,
together  with all fees and  expenses as provided  in the Credit  Agreement,  as
established  by the Bank's books and records  which shall be  conclusive  absent
manifest error.




<PAGE>



THIS NOTE SHALL BE  CONSTRUED IN  ACCORDANCE  WITH AND BE GOVERNED BY THE LAW OF
THE  COMMONWEALTH  OF  PENNSYLVANIA  WITHOUT REGARD TO  PENNSYLVANIA  OR FEDERAL
PRINCIPLES OF CONFLICT OF LAWS.



                          MLC HOLDINGS, INC.


                          By:________________________
                                      Name:
                                     Title:

                          MLC GROUP, INC.


                          By:________________________
                                      Name:
                                     Title:



                          MLC FEDERAL, INC.


                          By:________________________
                                      Name:
                                     Title:




<PAGE>


                                      NOTE


$7,000,000                                                Philadelphia, PA 
                                                          Decebmer 18, 1998

For Value Received, MLC HOLDINGS, INC., a Delaware corporation ("Holdings"), MLC
GROUP, INC., a Virginia corporation  ("MLC"), and MLC FEDERAL,  INC., a Virginia
corporation  ("Federal")  (collectively,  the  "Borrowers" and  individually,  a
"Borrower")  hereby  jointly and severally  promise to pay to the order of RIGGS
BANK N.A.  (the "Bank'),  in lawful  currency of the United States of America in
immediately  available funds at the offices of FIRST UNION NATIONAL BANK located
at Broad and Chestnut  Streets,  Philadelphia,  Pennsylvania,  on the earlier to
occur of acceleration  of the maturity date as provided in the Credit  Agreement
described  below or the Credit  Termination  Date,  the  principal  sum of SEVEN
MILLION DOLLARS  ($7,000,000)  or, if less, the then unpaid  principal amount of
all Loans made by the Bank pursuant to the Credit Agreement (defined below).

The Borrowers  jointly and severally  promise also to pay interest on the unpaid
principal  amount hereof in like money at such office from the date hereof until
paid in full at the rates and at the times  provided  in the  Credit  Agreement,
dated December 18, 1998, by and among the Borrowers and the banking institutions
named therein, with First Union National Bank, as Agent (as such may be amended,
modified, supplemented,  restated and/or replaced from time to time, the "Credit
Agreement").

This Note is a Note referred to in the Credit  Agreement.  This Note is entitled
to the  benefits  of and is secured by  security  interests  referred  to in the
Credit  Agreement.  Capitalized  terms used in this Note but not defined  herein
shall have the  meanings  ascribed to such terms in the Credit  Agreement.  This
Note is subject to voluntary prepayment and mandatory repayment prior to demand,
acceleration of maturity or the Credit Termination Date, in whole or in part, as
provided in the Credit Agreement.

In case an Event of Default shall occur and be continuing,  the maturity date of
the principal of and the accrued interest on this Note may be accelerated and be
declared to be due and payable in the manner and with the effect provided in the
Credit Agreement.

Each Borrower hereby waives presentment,  demand,  protest or notice of any kind
in connection with this Note.

Notwithstanding  the face  amount  of this  Note,  the  undersigneds'  liability
hereunder shall be limited,  at all times, to the actual  aggregate  outstanding
indebtedness  relating  to the Loans,  including  all  principal  and  interest,
together  with all fees and  expenses as provided  in the Credit  Agreement,  as
established  by the Bank's books and records  which shall be  conclusive  absent
manifest error.




<PAGE>



THIS NOTE SHALL BE  CONSTRUED IN  ACCORDANCE  WITH AND BE GOVERNED BY THE LAW OF
THE  COMMONWEALTH  OF  PENNSYLVANIA  WITHOUT REGARD TO  PENNSYLVANIA  OR FEDERAL
PRINCIPLES OF CONFLICT OF LAWS.


                           MLC HOLDINGS, INC.


                           By:________________________
                                      Name:
                                     Title:

                           MLC GROUP, INC.


                           By:________________________
                                      Name:
                                     Title:



                           MLC FEDERAL, INC.


                           By:________________________
                                      Name:
                                     Title:




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