000 00298nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a621.382
100 _aSimon Haykin
245 3 _aAn Introduction to Analog and digital communications
250 _a1
260 _bJohn Wiley
_c2005
942 _cBK
999 _c7229
_d7229