TY  - BOOK
AU  - Sedra, Adel S.
TI  - FILTERS THEORY AND DESIGN
U1  - 621.381532 
PY  - 1978///
CY  - Champaign
PB  - Matrix Pub.
KW  - Electric Filters
KW  - Electric Filters, Active
KW  - Ladder Networks
ER  -