TY  - BOOK
AU  - Hsu, Hwei P.
TI  - Schaum’s outline of theory and problems of signals and systems
SN  - 0070306419 
U1  - 621.3822 
PY  - 1994///
CY  - New Delhi
PB  - Tata Mcgraw Hill
KW  - Applied physics
ER  -