000 00272nam a2200121Ia 4500
020 _a9788120325531
082 _a004.62
100 _aCOMER DOUGLAS E.
245 _aINTERNETWORKING WITH TCP/ IP VOL - III
250 _a2ND
260 _aNEW DELHI
_b PHI
_c1996
942 _cBK
999 _c2387
_d2387