00503nam a2200169   4500999001500000020002900015082001300044100001800057245003000075260003500105300001600140650001800156700002200174700001400196942000700210952011600217  c5215d5215  a9788126522859(Paperback)  a006.6PAD  aShyamala, C.K  aCryptography and Security  aNew Delhi:bJohn Wiley,c2011.  aXXX,529p. ;  aCryptography   aPadmanabhan, T.R.  aHarini, N  cBK  001040708REFaREFbREFcREFd2014-06-04g892.00l0o005.82 PAD (Shelf - 13D)p47851r2014-06-04 00:00:00yBK