000 00332nam a2200133Ia 4500
008 240913s9999||||xx |||||||||||||| ||und||
082 _a005.82 STA/C
100 _aWilliam Stallings
245 0 _aCryptography and Network Security
250 _a6th Ed.
260 _bPearson Education
_aNULL
_c2014
300 _a660
942 _cBKS
999 _c19029
_d19029