TY  - BOOK
AU  - Oppenhiem Alan, V.
TI  - Signals & Systems
SN  - 81-7758-262-3
U1  - 621.3822 
PY  - 1997///
CY  - New Delhi
PB  - Pearson Education
KW  - Engineering
KW  - Introduction , Basic system properties , Summary
ER  -