TY  - BOOK
AU  - Oppenheim, Alan V. 
AU  - Schafer, Ronald W.
TI  - Digital signal processing
U1  - 621.382 2 
PY  - 2000///
CY  - New Delhi
PB  - Prentice Hall of India
KW  - Digital filter design techniques
KW  - Discrete fourier transform
KW  - Discrete random signals
ER  -