TY  - BOOK
AU  - Alan V.Oppenheim
AU  -  Ronald W.Schafer
TI  - Digital Signal Processing
SN  - 8120305329
U1  - 621.382 
PY  - 2003///
CY  - NEW DELHI
PB  - PHI
KW  - Electronics
N1  - Quantity Number:  4
ER  -