Sarker, S.K. Elements of computer science / S.A. Sarker, A.K Gupta - New Delhi : S.Chand & Company Ltd., 1998.[reprinted 2008] - xii, 375 p. : ill. ; 21 cm. Includes index. ISBN: 8121917743 Subjects--Topical Terms: Computer science. Dewey Class. No.: 004