000 00507nam a2200205Ia 4500
008 220902s9999 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 _a5th ed.
250 _b2009
260 _aNEW DELHI
260 _bTATA MCGRAW-HILL PUB. CO. LTD.
300 _a644
650 _a  VOICE AND DATA
700 _aGREGORY, DONALD W
942 _cTB
999 _c144345
_d144345