TY  - BOOK
AU  - Oppenheim, Alan V. 
AU  - Schafer, Ronald W. 
TI  - Digital signal processing
SN  - 9788120305328
U1  - 621.3822 
PY  - 2012///
CY  - New Delhi
PB  - Prentice-Hall
KW  - Communication engineering
KW  - Signal processing
KW  - Signal transmission
N1  - Includes index; N. E. Books, Silchar
ER  -