TY  - BOOK
AU  - OPPENHEIM ALAN V, WILLSKY ALAN S and NAWAB HAMID S
TI  - Signals and Systems
SN  - 81-7758-262-3
PY  - 1997///
CY  - Delhi
PB  - Pearson Education
KW  - Signals and Systems
KW  - Signals
KW  - and
KW  - Systems
ER  -