000 00423n a2200169 a 4500
000 B B
001 039549
005 20220204120435.0
020 _a978-0-19-969559-1
082 _a004.6
_bQ2 CSC
100 _aMartin, Keith M.
245 _aEveryday Cryptography
260 _aNew Delhi
_bOxford University Press
_c2012
300 _axxi,530p.
690 _aComputer Networks,Computer Science
908 _aG
999 _c39547
_d39547