News Release-- April 05, 2006

CSC TO PROVIDE HELP DESK AND DESKTOP SERVICES TO AIR PRODUCTS IN ASIA

EL SEGUNDO, Calif., April 5 – Computer Sciences Corporation (NYSE: CSC) announced today that it has signed an agreement with Air Products and Chemicals Inc. (NYSE: APD) of Allentown, Pa., to provide selected information technology (IT) services.

Under the agreement, CSC will provide help desk and desktop services, as well as the company’s SupportSoft user self-service solution, to Air Products personnel in China, Hong Kong, Indonesia, Japan, Malaysia, Singapore, South Korea and Taiwan. CSC will also supply Air Products employees around the globe with SupportSoft and with off-hours English-language help desk support from CSC’s facility in Kuala Lumpur, Malaysia.

“Air Products' selection of CSC demonstrates our leadership in managed infrastructure services," said Nick Wilkinson, vice president of CSC’s global chemical and energy accounts. "We will apply our extensive experience in the global chemical and energy sector to deliver significant results that meet Air Products’ business needs.”

“Air Products is pleased to be leveraging CSC’s deep chemical industry IT experience to provide these services to our Asia Region,” said Glenn Beck, Air Products vice president and chief information officer. “By teaming up with CSC for selected IT services, our Asia Region IT organization will be able to focus on additional IT priorities in the region.”

CSC’s help desk and managed desktop offerings comprise a full suite of services that allow for comprehensive end-to-end management of the client end-user computing environment. The suite includes CSC’s SupportSoft user self-service functionality, which drives further efficiency by providing “help-desk-type” services through “one click” fixes and ready access to a broad array of help topics via the Web.

About Air Products

Air Products (NYSE: APD) serves customers in technology, energy, healthcare and industrial markets worldwide with a unique portfolio of products, services and solutions, providing atmospheric gases, process and specialty gases, performance materials and chemical intermediates. Founded in 1940, Air Products has built leading positions in key growth markets such as semiconductor materials, refinery hydrogen, home healthcare services, natural gas liquefaction, and advanced coatings and adhesives. The company is recognized for its innovative culture, operational excellence and commitment to safety and the environment and is listed in the Dow Jones Sustainability and FTSE4Good Indices. The company has annual revenues of $8.1 billion, operations in over 30 countries, and over 20,000 employees around the globe. For more information, visit www.airproducts.com.

About CSC

Founded in 1959, Computer Sciences Corporation is a leading global IT services company. CSC’s mission is to provide customers in industry and government with solutions crafted to meet their specific challenges and enable them to profit from the advanced use of technology.

With approximately 80,000 employees, CSC provides innovative solutions for customers around the world by applying leading technologies and CSC’s own advanced capabilities. These include systems design and integration; IT and business process outsourcing; applications software development; Web and application hosting; and management consulting. Headquartered in El Segundo, Calif., CSC reported revenue of $14.6 billion for the 12 months ended Dec. 30, 2005. For more information, visit the company’s Web site at www.csc.com.