Huelsman, Lawrence P. Active and passive analog filter design an introduction - Singapore McGraw-Hill 1993 - 480 p ISBN: 9780071125192 Subjects--Topical Terms: Electronic Engineering LC Class. No.: 621.3815324 HUE 1993 Dewey Class. No.: 621.3815324 HUE 1993 National Library of Medicine Call No.: 621.3815324 HUE 1993