00538nam a2200169 a 450000500170000000800410001704100080005808200120006610000250007824500680010326400420017130000330021349000460024665000300029265000250032265000210034720260717091001.0260717s1968    ii            000 0 eng d  aeng04a537.5341 aLawrence, P Huelsman10aTheory and design of active RC circuits /cLawrence, P Huelsman 1aNew Delhi :bTata McGraw-Hill,c1968.  axiii, 297 p. : ill. ; 23 cm.0 aMcGraw-Hill series in electronic systems. 4aElectric filters, Active. 4aElectronic circuits. 4aAktives Netzwerk