000 00261nam a2200121Ia 4500
008 220201s9999 xx 000 0 eng d
100 _aMITHAL (GK)
245 0 _aNETWORK ANALYSIS
250 _a9
260 _bKHANNA PUB
650 _aComputer
942 _2ddc
999 _c100354
_d100354