TY  - BOOK
AU  - Hilburn,John L.
AU  - Johnson,David E.
TI  - Manual of active filter design
SN  - 0070287694
PY  - 1983///
CY  - New York
PB  - McGraw-Hill
KW  - Electric filters, Active
KW  - Electronic circuit design
KW  - Graphic methods
N1  - Bibliography: p.221-222
ER  -