Common use of N WITNESS WHEREOF Clause in Contracts

N WITNESS WHEREOF. the parties hereto have executed the Agreement. ACKNOWLEDGED, AGREED AND CONSENTED: By: /s/ ROGEX XXXXXX Date: 20/6 ------------------------------ ------------------------------ Signature For Total Research Corporation: By: /s/ LORIX XXXXXXX Date: 4/22/97 ------------------------------ ------------------------------ Signature LORIX XXXXXXX CHAIRMAN/CEO ---------------------------------- Name and Title 6 [TOTAL RESEARCH CORPORATION letterhead] TOTAL RESEARCH CORPORATION EMPLOYMENT AGREEMENT

N WITNESS WHEREOF. the parties hereto have executed the Agreement. ACKNOWLEDGED, AGREED AND CONSENTED: By: /s/ ROGEX XXXXXX PATTX XXXXXXX Date: 20/6 April 29, 1997 ------------------------------ ------------------------------ Signature For Total Research Corporation: By: /s/ LORIX XXXXXXX Date: 4/22/97 ------------------------------ ------------------------------ Signature LORIX XXXXXXX CHAIRMAN/CEO ---------------------------------- Name and Title 6 16 [TOTAL RESEARCH CORPORATION letterhead] TOTAL RESEARCH CORPORATION EMPLOYMENT AGREEMENT

N WITNESS WHEREOF. the parties hereto have executed the Agreement. ACKNOWLEDGED, AGREED AND CONSENTED: By: /s/ ROGEX XXXXXX THERXXX XXXXXXXX Date: 20/6 5/22/97 ------------------------------ ------------------------------ Signature For Total Research Corporation: By: /s/ LORIX XXXXXXX Date: 4/22/97 ------------------------------ ------------------------------ Signature LORIX XXXXXXX CHAIRMAN/CEO ---------------------------------- Name and Title 6 21 [TOTAL RESEARCH CORPORATION letterhead] TOTAL RESEARCH CORPORATION EMPLOYMENT AGREEMENT

N WITNESS WHEREOF. the parties hereto have executed the Agreement. ACKNOWLEDGED, AGREED AND CONSENTED: By: /s/ ROGEX XXXXXX MARK XXXXXXXXXX Date: 20/6 5/10/97 ------------------------------ ------------------------------ Signature For Total Research Corporation: By: /s/ LORIX XXXXXXX Date: 4/22/97 ------------------------------ ------------------------------ Signature LORIX XXXXXXX CHAIRMAN/CEO ---------------------------------- Name and Title 6 11 [TOTAL RESEARCH CORPORATION letterhead] TOTAL RESEARCH CORPORATION EMPLOYMENT AGREEMENT