TY  - BOOK
AU  - Nair, Somanathan, B 
TI  - Digital signal processing 
SN  - 81-203-2595-8 
U1  - 621.382 2 NAI  
PY  - 2004///
CY  - Prentice all of india 
PB  - New Delhi 
KW  - SIGNAL PROCESSING
ER  -