from SC 13G
1 page
<page> - Cusip No. 2052 65101 13g - Exhibit 1 Agreement Pursuant to Rule 13d-1(k)(1) Under the Securities Exchange Act of 1934, the Undersigned Hereby Agree That Only One Statement Containing the Information Required by Schedule 13g Need Be Filed With Respect to the Ownership by Each of the Undersigned of Shares of Stock of Computer Outsourcing Services, Inc. This Agreement May Be Executed in Any Number of Counterparts, Each of Which Shall Be Deemed an Original. Dated: July 6, 1998 /S/ Edward L. Cahill Edward L. Cahill /S/ David L. Warnock David L. Warnock Cahill, Warnock Strategic Partners Fund, L.P. By: Cahill, Warnock Strategic Partners, L.P., Its Sole General Partner By: /S/ Edward L. Cahill Edward L. Cahill, General Partner By: /S/ David L. Warnock David L. Warnock, General Partner <page> - Cusip No. 2052 65101 13g - Cahill, Warnock Strategic Partners, L.P. By: /S/ Edward L. Cahill Edward L. Cahill, General Partner By: /S/ David L. Warnock David L. Warnock, General Partner Strategic Associates, L.P. By: Cahill, Warnock & Co., LLC, Its Sole General Partner By: /S/ Edward L. Cahill Edward L. Cahill, Member By: /S/ David L. Warnock David L. Warnock, Member Cahill, Warnock & Co., LLC By: /S/ Edward L. Cahill Edward L. Cahill, Member By: /S/ David L. Warnock David L. Warnock, Member
