00685nam a2200193Ia 4500008004100000020001800041082001400059100002300073245006300096250000800159260004200167300002300209500001900232600002700251650005000278942000700328952013900335999001700474240925s9999    xx            000 0 und d  a9789332518773  a005.8 STA  aStallings, William 0aCryptography and Network Security: principles and practice  a6th  aNew Delhi:bPearson Educationc,2014.  a688p.b0fOriginal  aIncludes Index  aEngineering Technology  aComputer science, information & general works  cBK  001040708ETaUITUbUITUd2015-09-04eZ S Book Agencyg680.00l1o005.8 STApQ10427r2026-01-15 09:36:31s2025-12-26w2024-09-25yBK  c12926d12926