000 00304nam a2200133Ia 4500
005 20251003125845.0
008 251003s9999 xx 000 0 und d
082 _a621.3815
100 _aValkenburg
245 0 _aAnalog Filter Design
260 _bPirated
_aPirated
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300 _a768
942 _cBK
999 _c39890
_d39890