000 00354nam a2200157Ia 4500
008 230913s9999 xx 000 0 und d
082 _a621.382 hay
100 _aHaykin, Simon
245 0 _aCommunciation Systems
250 _aII
260 _aNEW DELHI
260 _bWILEY
260 _c1986
300 _a653
650 _aElectronics Engineering
999 _c133218
_d133218