TY  - BOOK
AU  - Nair,Somanathan B.
TI  - Digital signal processing : : theory, analysis and digital-filter design / 
SN  - 9788120325951
U1  - 621.3822 23
PY  - 2004///.
CY  - New Delhi : 
PB  - PHI Learning Pvt. Ltd., 
KW  - Signal processing -- Digital techniques.
ER  -