000 00328nam a2200133Ia 4500
005 20251003125728.0
008 251003s9999 xx 000 0 und d
082 _a621.382
100 _aJohn G. Proakis
245 0 _aCommunication System Engineering
260 _bPearson Educational
_aUsa
_c2006
300 _a801
942 _cBK
999 _c37904
_d37904