TY  - BOOK
AU  - CHEN, WAI-KAI
TI  - PASSIVE, ACTIVE, AND DIGITAL FILTERS: THE CIRCUITS AND FILTERS HANDBOOK
U1  - R 621.381 
PY  - 2009///
CY  - London
PB  - CRC Press
KW  -  PASSIVE, ACTIVE, AND DIGITAL FILTERS
KW  - ELECTRONICS AND COMMUNICATION ENGINEERING
ER  -