TY  - BOOK
AU  - Chen, Wai-Kai
TI  - Passive and active filters, theory and implementations
SN  - 0-471-84318-0
U1  - 621.3815324 CHE'P 
PY  - 1986///
CY  - NEWYORK
PB  - JOHN WILEY
KW  - ELECTRONIC FILTERS ACTIVE ELECTRONIC FILTERS PASSIVE ANALOG ELECTRONIC SYSTEMS
ER  -