000 00276nam a2200121Ia 4500
100 _aS Pankaj
020 _a81-7648-687-6
942 _cBK
245 _aComputer networking
260 _aA P H Publishing Corporation, New Delhi
_c2004
082 _a004.678 Pan
300 _a566p
999 _c39553
_d39553