TY  - GEN
AU  - Haykin, Simon 
AU  - Veen, Barry Van
TI  - Signals and systems
SN  - 9788126512652 
U1  - 621.3822 HAY/S 
PY  - 2004///
CY  - New Delhi
PB  - Wiley
KW  - Signal processing
KW  - Communication engineering
KW  - System analysis
KW  - Linear time invariant systems.
ER  -