TY  - BOOK
AU  - Chen, Chi-Tsong.
TI  - Digital signal processing: spectral computation and filter design 
SN  - 0195691466
AV  - 22062-22066 
U1  - 621.3822 22
PY  - 2001///
CY  - New York
PB  - Oxford University Press
N1  - Includes index
ER  -