001: 2510
003: Starlibrary PMS 4.5
005: 20180420
020: ^a0-07-112519-1
066: ^aHu.A
072: ^aElectric Filters
082: ^a621
100: ^aHuelsman
240: ^aActive and passive andalog filter design
245: ^aActive and passive andalog filter design
260: ^c1993
650: ^aPassive-Design
650: ^aElectric Filters-Active-Design