TY  - BOOK
AU  - Haykin,Simon
AU  - Veen,Barry Van
TI  - Signals and systems / 
SN  - 9788126512652
U1  - 621.3822 
PY  - 2018///.
CY  - New Delhi : 
PB  - Wiley India Pvt. Ltd., 
KW  - Signals--systems
N1  - Includes index.
ER  -