Defense Special Weapons Agency, 6801 Telegraph Road, Alexandria, VA 22310-3398

A -- EXERCISE OF OPTION IV POC Sheila K. Roche, Negotiator, (703) 325-7137, Billy Burks, Contracting Officer, (703) 325-6684 CNT DNA001-94-C-0048-P00012 AMT $2,501,327 DTD 090997 TO International Executive Service Corporation, 333 Ludlow Street, Stamford, CT 06902 (0254)

Loren Data Corp. http://www.ld.com (SYN# 0374 19970916\A-0002.AWD)