TY  - BOOK
AU  - Parthasarathy, Harish
TI  - Textbook of signals and systems
SN  - 8188237191
U1  - 621.3822 
PY  - 2006///
CY  - New Delhi
PB  - I.K. International Publications
KW  - Communications
KW  - Information measurement
N1  - revised and updated with solutions
ER  -