00417nam a2200145Ia 4500100003300000250000600033942000700039654002600046245003300072260004400105300000800149546001200157999001700169952008500186  aJordon/ Larry/ Churchill/ B   a5  cBK  acommunication systems  aCommunication and Networking  bPrentice Hall of IndiaaNew Delhic1995  a752  aENGLISH  c31824d31824  001040708CRCaCRCEbCRCEd2023-03-17l0o p10325r2023-03-17w2023-03-17yBK