000 00387nam a2200157Ia 4500
008 210716s1996 xx 000 0 und d
020 _a8120311183
041 _aeng
082 _a004.65 GUPP
100 _aGupta, Prakash C.
245 _aData communications.
250 _a1
260 _aNew Delhi
_bPHI Learning Pvt Ltd
_c1996
300 _axiii,475
650 _aComputer Networks
999 _c183531
_d183531