TY  - BOOK
AU  - Oppenheim Alan V
AU  - Buck John R
AU  - Schafer Ronald W
TI  - Discrete-time signal processing
SN  - 978-81-317-0492-9
U1  - 621.3822 
PY  - 2009///
CY  - New Delhi
PB  - Pearson Education
KW  - Discrete-time systems
KW  - Signal processing-mathematics
ER  -