000 00395nam a2200157Ia 4500
008 180424s9999 xx 000 0 und d
084 _a510.78 A168
100 _a"Azad, H"
245 0 _aCryptography and Network Security
250 _a\\200700ENGGPSX
260 _aAnuradha Publications
260 _b2007
260 _cChennai
500 _aincludes index and biblioraphy
942 _cBK
999 _c80880
_d80880