Foundations of computer science / Behrouz A. Forouzan with Sophia Chung Fegan. Forouzan, Behrouz. Mosharraf, Firouz. Computer science. QA76 .F623 2003 004.6 21 FOF Includes index. London : Thomson, c2008. c2008. 2003 Text xv, 624 p. : eng