TY  - BOOK
AU  - Schaumann,Rolf
AU  - Van Valkenburg,M.E.
TI  - Design of Analog Filters
SN  - 9780198118473
U1  - 621.3815324 SCH 21
PY  - 2001///
CY  - New York
PB  - Oxford University Press
KW  - Electric Filters, Active
KW  - Design and Construction
ER  -