00718nam a2200217Ia 4500 IN-BaIIA 211028s9999 xx 000 0 eng d 81-7758-011-6 IIA Library 681.327:65.012.8 STA Stallings, William 30972 Cryptography and network security principles and practice William Stallings 3rd ed. New Delhi Dorling Kindersley 2006 686p. Coding theory 10046 Computer networks--Security measures 30973 Computer security. 20358 Data encryption (Computer science) 30317 BK 16624 16624 0 0 0 0 BAN HOS GEN 2007-09-06 ANJ 250.00 0 681.327:65.012.8/ STA 17546 2021-11-05 250.00 2007-09-06 BK Rs. 250.00