000 00373nam a2200145Ia 4500
654 _aCOMP
100 _aBates, R. & Gregory, D.
250 _a5th Ed.
020 _a9780070647664
245 _aVoice and Data Communictions Handbook
260 _bTata McGraw-Hill Publishing Company Limited
_c2007
082 _bBAT
_a621.38195
300 _axx, 644p.
999 _c1882
_d1882
300 _c24 cm.
655 _aF-14
041 _aeng
546 _aText in English