000 00417nam a2200169Ia 4500
001 aQ6201
008 220802s9999 xx 000 0 und d
020 _a81-7808-296-9
100 _a Ziemer ,Rodger E.
245 0 _aSignals and Systems: continuous and discrete
250 _a4th
260 _c2004
300 _axvii,622
600 _aTelecommunication Engineering
650 _aTechnology
942 _bBooks
_cBK
999 _c7927
_d7927