TY  - BOOK
AU  - Babu Ramesh
AU  -  Anandanatarajan R
TI  - Signals and Systems (4th edition)
SN  - 9788183712880
U1  - 621.395 
PY  - 2011///
CY  - Hyderabad
PB  - Scitech Publicatons Pvt Ltd
ER  -