000 00449nam a2200145Ia 4500
008 150614s9999 xx 000 0 und d
082 _a005.32 STA-C
100 _aWILLIAM STALLINGS
245 _aCRYPTOGRAPHY AND NETWORK SECURITY: PRINCIPLES AND PRACTICE
250 _a5TH ED
260 _bPEARSON EDUCATION ASIA
_c2013
300 _a743
650 _aCRYPTOGRAPHY AND NETWORK SECURITY: PRINCIPLES AND PRACTICE WILLIAM STALLINGS
942 _cBK
999 _c20259
_d20259