000 00353nam a2200169Ia 4500
100 _aKahate, Atul
080 _a001.5436 Kah
526 _dTB
526 _aUG
366 _f20
250 _a3rd ed .
942 _cBK
245 _aCrytography & network security
260 _aMcGraw - Hill
_b New Delhi
_c2013
300 _axiii,525
546 _aE
999 _c72387
_d72387