TY  - BOOK
AU  - Vallavaraj, A.
AU  - Vallavaraj, A.Salivahanan, S.
TI  - Digital Signal Processing
SN  - 9780071329149
AV  - 621.3822 SAL 2011 
U1  - 621.3822 SAL 2011 
PY  - 2011///
CY  - New Delh
PB  - Tata McgrawHill
KW  - Communication Engineering
ER  -