TY  - BOOK
AU  - DeFatta, David J.
TI  - Digital signal procssing a system design approach
SN  - 0471637653
AV  - 621.38043 
U1  - 621.38043 
PY  - 1988///
CY  - New York
PB  - John Wiley
KW  - Digital Signal Processing
ER  -