000 00473nam a2200193Ia 4500
005 20250220125149.0
008 250220s9999||||xx |||||||||||||| ||und||
020 _a0030592461
040 _aMAIN
041 _aEnglish
082 _a621.3815
_bVAL
100 _aValkenburg, M. E. Van
245 _aAnalog filter design
260 _aNew York
_bHarper and row, publishers
_c1982
300 _axi,607p.
650 _aElectronics
650 _aEngineering
942 _cBK
999 _c23076
_d23076