000 00289nam a2200121Ia 4500
008 220201s2004 xx 000 0 eng d
082 _a4.678
_bCIS
100 _aCISCO
245 0 _aFundamentals of networks secuirty
260 _aDelhi
_bPearson Edu.
_c2004
300 _a870
942 _2ddc
999 _c37001
_d37001