000			00579nam a2200205Ia 4500
008			161214s9999 xx 000 0 und d
020			_a9780070647664 _c(pbk)
082			_223 _a621.399 _bBAT
100			_aBates, Regis J.
245		0	_aVoice and data communications handbook
250			_a5th ed.
260			_aNew York: _bTata McGraw-Hill, _c2007
300			_axxvii, 651 p.; _bill.: _c25 cm.
650			_aData Communications
650			_aManuals
650			_aTelecommunication Handbooks
650			_aVoice Processing
700			_aGregory, Donald W.
942			_2ddc _cBK
999			_c10737 _d10737