TY  - BOOK
AU  - Geis, Leonard J.
TI  - TRANSFORM ANALYSIS AND FILTERS
SN  - 0139289127
U1  - 621.3815324 
PY  - 1989///
CY  - Englewood Cliffs
PB  - Prentice Hall
KW  - Electric Filters, Passive
KW  - Electric Filters, Active
KW  - Electric Filters, Digital
ER  -