TY  - BOOK
AU  - Chen,Wai-Kai
TI  - The circuits and filters handbook. 
SN  - 9781420058871
U1  - 621.3815   22
PY  - 2009///
CY  - Boca Raton : 
PB  -  CRC Press, 
KW  - Electronic circuits
KW  - Electric filters
N1  - Includes bibliographical references and index
ER  -