00330pam a2200121 a 4500020002400000041000500024082001000029100003400039245009500073250001100168260002100179300000800200  a978-93-868-5894-8c  h  a652.8  aMenezes B. & Kumar R.eAuthor  aCryptography, Network Security, and Cyber Laws.cMenezes B. & Kumar R.hTextual Documents   a1st ED  bCengale Learning  a488