TY  - BOOK
AU  - Salivahanan S. 
AU  - Gnanapriya C
TI  - Digital signal processing
SN  - 13:978-0-007-132414-9 
U1  - 621.38223 
PY  - 2012///
CY  - New delhi
PB  -  Tata Mcgraw Hill 
KW  - Engineering
ER  -