TY  - BOOK
AU  - Oppenheim, Alan V
AU  - Schafer, Ronald W
TI  - Discrete-time signal processing
SN  - 81-203-0720-8
U1  - 621.3822/OPP 
PY  - 1997///
CY  - New Delhi
PB  - PHI
KW  - Signal processing
KW  - Engineering
KW  - Technology
ER  -