005.82 SCH 56715 56714
Schneier, Bruce Applied cryptography; protocols, algorithms and source code in C / by Bruce Schneier. - 2nd ed.. - New York : John Wiley and Sons, 2006 xxiii, 758p. Includes index 9971-51-348-x Rs.830.56 * Computer security Crypto graphy Tele communication- Security measurs
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