TY  - BOOK
AU  - Pooranchandra S & Sasikala
TI  - Signals and Systems
SN  - 9780070672857
U1  -  621.3822 
PY  - 2008///
CY  - U.N.I.P, Chennai
PB  - U.N.I.P, Chennai
KW  -  Electronic Engineering
ER  -