000 00350nam a2200133Ia 4500
999 _c5501
_d5501
005 20180102155838.0
008 170527s2016||||xx |||||||||||||| ||und||
020 _a9780071257671
041 _aeng
082 _a004.6 B319p
100 _aBates, Regis J.
245 0 _aPrinciples of voice and data communications
_cRegis J. Bates
260 _aNew York
_bMcGraw-Hill
_c2007
300 _axxviii, 782p.
650 _aVoice output communication
650 _aTelecommunication
700 _aBates, Marcus
942 _cBK