TY  - BOOK
AU  - Bhattacharya, Subrata
AU  - Hayes, Monson H., Ellen A.
TI  - Digital signal processing
SN  - 007061668x
U1  -  621.3822 
PY  - 2007///
CY  - New Delhi,India
PB  - Tata McGraw-Hill Publishing
ER  -