000 00230nam a2200097Ia 4500
020 _a9788120325531
100 _aCOMER DOUGALS E.
245 _aINTERNETWORKING WITH TCP/ IP VOL III
260 _aNEW DELHI
_b PEARSON
_c1996
942 _cBK
999 _c2382
_d2382