TY  - BOOK
AU  - Oppenheim, Alan V.
AU  - Willsky, Alan S. 
TI  - Signals and systems
U1  - 621.382 ALA 22
PY  - 2000///
CY  - New Delhi
PB  - Prentice-Hall of India
KW  - Electronics and Communication
KW  - Signals and Systems
ER  -