000 00413nam a2200169Ia 4500
001 aQ6295
008 220802s9999 xx 000 0 und d
020 _a0-19-547145-8
100 _a Schaumann , Rolf ; Valkenburg ,M. E. Van
245 0 _aDesign of Analog Filters
250 _a.NA
260 _c2001
300 _axiii,737
600 _aEngineering Technology
650 _aTechnology
942 _bBooks
_cBK
999 _c8021
_d8021