00586nam a2200169Ia 4500008004100000020001800041041000800059082001600067100001800083245003900101250000600140260006100146300001300207650004100220999001900261952013600280210716s2006    xx            000 0 und d  a9780070494831  aeng  a005.82 KAHA  aKahate, Atul.  aCryptography and network security.  a1  aNew DelhibTata McGraw Hill Publishing Company Ltdc2006  axxii,435  aCryptography-Data encryption(005.82)  c187586d187586  001040708MCAaAIMITbAIMITeHigginbothams Pvt Ltdg265.00l0o005.82 KAHApMCA07094r2026-05-23 00:00:00v212.00w2021-07-16yBK