TY  - BOOK
AU  - Chen, Wai-Kai
TI  - Passive, active, and digital filters
SN  - 9781420058857
SN  - 200804811
U1  - 621.3815324 CHE 
PY  - 2009///
CY  - Boca Raton, FL
PB  - CRC Press
KW  - Electric filters, Active
KW  - Electric filters, Digital
KW  - Electric filters, Passive
N1  - Includes bibliographical references and index
ER  -