000 00285nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a005.82
100 _aAtul Kahate
245 0 _aCryptography and Network Security
250 _a2
260 _bTata Mcgraw Hill
_c2008
942 _cBK
999 _c12196
_d12196