TY  - BOOK
AU  - Huelsman, Lawrence P.
TI  - Active and Passive Analog Filter Design: an introduction
SN  - 9780071125192
U1  - 621.3815324 
PY  - 1993///
CY  - New York
PB  - Mc Graw-Hill
KW  - Filter Design
KW  - Electronic Communication
ER  -