TY  - BOOK
AU  - Huelsman,Lawrence P.
TI  - Active RC filters: theory and applications 
T2  - Benchmark papers in electrical engineering and computer science ; 15
SN  - 0879332417
AV  - TK7872.F5 A27
U1  - 621.381532 
PY  - 1976///
CY  - Stroudsburg, Pa.
PB  - Dowden, Hutchinson & Ross
KW  - Electric filters, Active
N1  - Includes bibliographical references and indexes
ER  -