TY  - BOOK
AU  - Babu, P. Ramesh
AU  - Natarajan, R. Ananda
TI  - Signals and Systems
SN  - 9788188429196
U1  - 621.3822 
PY  - 2003///
CY  - Chennai
PB  - Scitech Publication
KW  - Electronic Engineering
ER  -