TY  - BOOK
AU  - Rajeswari,K Raja
AU  - Rao,B.Visvesvara  .
TI  - Signals and systems / 
SN  - 9788120338593
U1  - 621.3822 
PY  - 2009///
CY  - New Delhi : 
PB  - PHI Learning , 
KW  - APPLIED PHYSICS
N1  - Includes index
ER  -