000 00274nam a2200121Ia 4500
008 220201s1996 xx 000 0 eng d
082 _a4
_bNAN
100 _aNance, B.
245 0 _aIntroduction to net working
260 _aDelhi
_bPHI
_c1996
300 _a428
942 _2ddc
999 _c34979
_d34979