TY  - BOOK
AU  - Haykin, Simon
AU  - Haykin, Simon
TI  - Signals and systems
SN  - 9788126512652
U1  - 621.3822 HAY/VEE 
PY  - 2008///
CY  - New Delhi
PB  - Wiley
KW  - ELECTRONICS AND COMMUNICATION ENGINEERING
ER  -