Billings, Charlene W. Supercomputers : charting the future of cybernetics / Charlene W. Billings and Sean M. Grady. - New ed. - New York, NY : Facts on File, c2004. - xi, 228 p. : ill. ; 23 cm. Includes bibliographical references and index. ISBN: 0816047308 LCCN: 2003-003628 Subjects--Topical Terms: Supercomputers--Juvenile literature. LC Class. No.: QA76.88 / .B54 2004 Dewey Class. No.: 004.1/1