TY  - GEN
AU  - Parthasarathy, Harish
TI  - Textbook of signals and systems
SN  - 8188237191
PY  - 2006///
CY  - New Delhi
PB  - I.K.International Publishing House Pvt. Ltd.
KW  - SIGNAL PROCESSING
N1  - Revised and updated with soultions
ER  -