TY  - BOOK
AU  - Krishnaveni , V.
AU  - Rajeswari, A.
TI  - Signals and systems
SN  - 9788126522897
U1  - 621.3822 
PY  - 2013///
CY  - New Delhi
PB  - Wiley India
KW  - EIE
N1  - Includes bibliographical references and index; Book Emporium, Silchar
ER  -