000 00342nam a2200145Ia 4500
008 171226s9999 xx 000 0 und d
020 _a9788131770160
082 _a005.8
100 _aSEAN CONVERY
245 0 _aNETWORK SECURITY ARCHITECTURES
260 _aINDIA
260 _bDORLING KINDERSLEY PRIVATE
260 _c2013
300 _a771
999 _c20289
_d20289