000 00285nam a2200121Ia 4500
008 200701s2010 xx 000 0 eng d
100 _aMaiwald
245 0 _aFundamentals of Network Security
250 _a1
260 _bNewDelhi& McGraw-Hill
_c2010
300 _a645
942 _2ddc
_cBO
999 _c5755
_d5755