00317nam a2200121Ia 4500008004100000082001600041100001700057245003800074250000800112260005100120300000800171650001600179191201s2005    xx            000 0 und d  a005.82bKAC  aKAHATE, Atul 0aCryptography and Network Security  aRep  aN.DelhibTata mc Graw Hill Pubg. co. Ltdc2005  a498  aB.Tech(CSE)