TY  - BOOK
AU  - Dorf, Richard C.
TI  - Circuits, signals and speech and image processing 
T2  - Dorf, Richard C
SN  - 9780849373374
U1  - 621.3 D731c3 
PY  - 2006///
CY  - Boca Raton 
PB  - CRC Press 
KW  - Signal processing
KW  - Electric circuits
ER  -