00568nam a22001577a 4500 0 0 0 0 MLK MLK 2020-01-21 Purchased: Allied Book Company 1641.42 0 005.82 TRA 62664 2020-01-21 00:00:00 1 BK 29497 29497 9788131762387 (pbk) 005.82 TRA Trappe, Wade Lawrence C. Washington Introduction to cryptography with coding theory Noida Pearson Education Inc. 2012 xiv, 577 p. : ill. ; 23 cm. Includes bibliographical reference, appendixes and index. Cryptography Classical cryptosystem Computer program Coding theory Squire roots Enigma FC BK