TY  - BOOK
AU  - Oppenhaim, Alan V
AU  - Sehafer, Ronald W
TI  - Discrete Time Signal Processing
SN  - 9789332535039
U1  - 621.382 2 
PY  - 2014///
CY  - New Delhi
PB  - Pearson
KW  - Electronics & Communication
ER  -