TY  - BOOK
AU  - Ifeachor, Emmanuiel, C Jervis, Barrie, W 
TI  - Digital signals processing 
SN  - 81-7808-609-3 
U1  - 621.3822 IFE  
PY  - 2002///
CY  - Pearson education asia 
PB  - New Delhi 
KW  - SIGNAL PROCESSING
ER  -