000 00357nam a22001337a 4500
020 _a0-87942-148-7
082 _a621.3815324 MOD'S
100 _aLAKER, K. R,SCHAUMANN, ROLF,SODERSTRAND, M. A
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245 _aMODERN ACTIVE FILTER DESIGN
260 _aNEWYORK
_bIEEE
_c1981
300 _a425P
650 _aELECTRIC FILTERS ACTIVE
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942 _cBK
999 _c580468
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