TY  - BOOK
AU  - Haykin,Simon S.
TI  - Synthesis of RC active filter networks
T2  - European electrical and electronic engineering series
U1  - 621.381532 
PY  - 1969///]
CY  - London, New York
PB  - McGraw-Hill
KW  - Electric filters, Active
N1  - Includes bibliographical references
ER  -