TY  - BOOK
AU  - Proakis, John, G Manolakis, Dimitris, G 
TI  - Digital signal processing: principles algorithms and applica 
SN  - 81-297-0084-0 
U1  - 621.382 2 PRO  
PY  - 2004///
CY  - Pearson education asia 
PB  - New Delhi 
KW  - SIGNAL PROCESSING
ER  -