000 00266nam a2200109Ia 4500
008 230928s9999 xx 000 0 und d
020 _a9780470169964
090 _a621.382 HAY
100 0 _aHaykin, Simon
245 0 0 _aCommunication Systems
260 _bJohn Wiley & Sons
999 _c5868
_d5868