000 00280nam a2200121Ia 4500
008 160122s9999 xx 000 0 und d
041 _aEnglish
100 _aV Srivastava
245 _aComputer Network
260 _bDelhi:S K Kataria
_c2005
300 _a470p.
650 _aComputer
999 _c1447
_d1447