00579nam a2200181Ia 4500100001800000650001800018250000600036942000700042366000900049654001800058245003600076260003600112082002000148300000800168546001200176999001700188952019200205  aTomasi/Wayne   aCommunication  a5  cBK  f17.5  acommunication  aElectronic communication system  bPearson EducationaMumbaic2009  a621.38/RODbROD  a926  aENGLISH  c20252d20252  001040708CRCaCRCEb1234d2023-03-17eEducational books and periodicalsg350.63i258 dt 27/04/2009l1o621.38/ROD RODp19569q2009-09-12r2023-06-05s2023-06-05v425.00w0000-00-00yBK