00658nam a2200205Ia 4500008004100000020001500041041000800056082001000064100002600074245012400100260004200224653002100266653002400287653002000311653001600331653002200347653002400369700003600393700002300429160808s2001    xx            000 0 eng d  a0070472815  aeng  a004.6  aBates, Regis J. (bud)  aVoice and data communications handbook /cRegis J. (bud) Bates; by Donald W. Gregory and Regis J. (bud) And Grego Bates  aNew Delhi :bTata McGraw-Hill,c2001.  aComputer Science  aData Communications  aData Processing  aNet Working  aTelecommunication  aVoice Communication  aBates, Regis J. (bud) And Grego  aGregory, Donald W.