TY  - BOOK
AU  - Proakis, John G.
TI  - Digital Signal Processing, Principle, Algorithms 
SN  - 9788131710005
U1  - 621.3822 PRO 
PY  - 2009///
CY  - Pearson Education, New Delhi 
PB  - Pearson Education, New Delhi 
KW  - Electronics Engineering
ER  -