000 00261nam a2200121Ia 4500
008 191201s2019 xx 000 0 und d
100 _aGHAI, Neha
245 0 _aNetwork Security
260 _bKatson
300 _a249
650 _aB.Tech(CSE)
942 _2ddc
_cBK
999 _c6873
_d6873