TY  - BOOK
AU  - Hasnain ,S K
TI  - Digital signal processing
T2  - 3rd edition
SN  - 9789694073
U1  - 621.3822 HAS 
PY  - 2011///
CY  - Karachi
PB  - TBS
KW  - Signal processing--Digital techniques
UR  - http://www.amazon.com/exec/obidos/ASIN/B006X7SJAC/chopaconline-20
ER  -