TY  - BOOK
AU  - HAYKIN S / VEEN B 
TI  - SIGNALS AND SYSTEMS 2 ND ED 
SN  - 9788126512652
U1  - 621.38223/HAY 
PY  - 2018///
CY  - NEW DELHI 
PB  - WILEY EASTERN LIMITED
KW  - NULL
ER  -