TY  - BOOK
AU  - Babu, P. Ramesh
AU  - R. Anandanatarajan
TI  - Signals and systems
SN  - 9788183712880
U1  - 621.3822 
PY  - 2007///
CY  - Chennai
PB  - Scitech Publications 
KW  - Electrical engineering
KW  - Signal processing
KW  - System analysis
N1  - Sibyl, Kolkata
ER  -