000 00481nam a2200205Ia 4500
008 220901s9999 xx 000 0 und d
041 _a  ENGLISH
082 _a621.389.389
082 _bBAT
100 _aBATES, REGIS J
245 0 _aVOICE AND DATA COMMUNICATIONS HANDBOOK.
250 _a4th
250 _b2001
260 _aNEW DELHI
260 _bTATA MCGRAW HILL
300 _a1074
650 _a  COMMUNICATION
700 _aGREGORY, DONALD W
942 _cTB
999 _c133514
_d133514