TY  - BOOK
AU  - Oppenheim,Alan V.
AU  - Schafer,Ronald W.
AU  - Buck,John R.
TI  - Discrete-time signal processing
SN  - 0130834432
U1  - 621.3822 
PY  - 1999///
CY  - Upper Saddle River, N.J.
PB  - Prentice Hall
KW  - Signal processing
KW  - Mathematics
KW  - Discrete-time systems
ER  -