00573nam a2200181   4500020001800000082001600018100002400034245003600058250001200094260004100106300002800147500002000175650002300195700002000218942000700238999001700245952012900262  a9788120340046  a621.382 BEA  aBeasley, Jeffrey S.  aModern electronic communication  a9th ed.  aNew Delhi, IndiabPHI Learningc2008  axxxiii, 950 p.b ill. ;  aIncludes index.  aTelecommunication.  aMiller, Gary M.  cBK  c12329d12329  001040708NFICaCLbCLcGENd2013-12-27eSaeed Book Bankg1212.08l0o621.382 BEApSEECS012719r2013-12-25w2013-12-25yBK