00621nam a2200181Ia 4500008004000000020001500040082002000055100002300075245005200098250000500150260004700155300001300202650003500215690002900250906001100279999001700290952013200307210210b1990   xxu||||| |||| 00| 0 eng d  a002946062X  a621.380413 COUD  aCOUCH II (Leon W).  aDigital and analog communication systems. Ed 3.  a  aNew York.bMacmillan Publishers Ltd.c1990  axxix,766  aDigital Analog Communication

  aElectronic Communication  a047776  c96638d96638  001040708ElectronicsaALbALcElectronicsd2021-02-17g0.00l0o621.380413 COUDp047776r2021-02-17 00:00:00w2021-02-17yBK