000 00324nam a2200133Ia 4500
020 _a0230332781
082 _a005.82
_bGIL
100 _aGill, P.S.
245 _aCryptography and Network Security
260 _aDelhi
_bMacmillan India Limited
_c2011
300 _axii, 288p.
650 _aInformation Technology
650 _aMCA
999 _c3846
_d3846