CSC WINS THIRD CONSECUTIVE NUNN-PERRY AWARD

News Release -- March 20, 2002

FALLS CHURCH, Va., March 20 -- Computer Sciences Corporation (NYSE: CSC) has won the Department of Defense (DoD) Nunn-Perry Award for its Mentor-Protégé agreement with 3D Research Corporation (3DRC).

This marks the third consecutive year CSC has earned the honor. The award recognizes teams that have excelled in technical development, cost efficiencies and increased business opportunities for small, disadvantaged firms.

Terry Glasgow, vice president of CSC’s Army Programs business unit, and Lisa Williams, president of 3DRC, accepted the award from Frank Ramos, director, Office of Small and Disadvantaged Business Utilization, who recognized the team as having best epitomized the objectives of the Mentor-Protégé Program. Ramos presented the award at the Department of Defense Mentor-Protégé Conference, March 18-20, in Arlington, Va.

“We are proud that CSC’s work with 3D Research has been acknowledged as a successful example of mentorship in our industry,” Glasgow said. “We remain committed to helping develop small, disadvantaged businesses as we support our federal customers.”

Under the program, major DoD prime contractors assist small, disadvantaged businesses in enhancing their technical and business capabilities and increasing their participation as subcontractors and suppliers under government and commercial contracts. The firms represented in the program encompass a broad range of industries, including environmental remediation, manufacturing, telecommunications and healthcare. The Nunn-Perry Award is based on return on investment to the DoD, quality of assistance provided by the mentor and the protégé's development.

3DRC has been a CSC protégé since November 1998 through the System Engineering and Technical Assistance Contract (SETAC) of the U.S. Space and Missile Defense Command.

About 3DRC

Founded in 1997 as a one-woman shop, 3DRC today employs 50 people and expects to double its growth in 2002. An 8(a)-certified small business, its core competencies are in testing and evaluation, system engineering, and other engineering specialties. The company has developed new tools and simulators to support system integration, interoperability testing, ground and flight tests, technology transfer and program management for the U.S. Army and NASA. For more information, visit 3DRC's Web site at www.3drc.com.

About CSC

Computer Sciences Corporation, one of the world’s leading consulting and information technology (IT) services firms, helps clients in industry and government achieve strategic and operational results through the use of technology. The company’s success is based on its culture of working collaboratively with clients to develop innovative technology strategies and solutions that address specific business challenges.

Having guided clients through every major wave of change in information technology since 1959, CSC combines the newest technologies with its capabilities in consulting, systems design and integration, IT and business process outsourcing, applications software, and Web and application hosting to meet the individual needs of global corporations and organizations. With some 68,000 employees in locations worldwide, CSC had revenues of $11.3 billion for the 12 months ended Dec. 28, 2001. It is headquartered in El Segundo, Calif. For more information, visit the company’s Web site at www.csc.com.