TY  - BOOK
AU  - Gurung, J.B. 
ED  - Career Launcher
TI  - Signals and systems
SN  - 9788120334229
U1  - 621.3822 
PY  - 2009///
CY  - New Delhi 
PB  - PHI Learning 
KW  - System analysis
KW  - Signal theory (Telecommunication)
N1  - Includes index
ER  -