000 00303nam a2200121Ia 4500
999 _c29608
_d29608
020 _a9788120310414
100 _aUyless Black
245 _aComputer Networks: Protocols, Standards and Inferfaces
250 _a2
260 _c2003
_bPRENTICE HALL OF INDIA
_aNew Delhi
300 _axii+436
942 _cBB