TY  - BOOK
AU  -  Oppenheim, Alan V,.
AU  - Willsky, Alan s.,
AU  - Nawab,S.Hamid,1
TI  - Signals and Systems
SN  - 9788177582628
U1  - 621.3822 
PY  - 2008///
PY  - 2012///
CY  - New Delhi
PB  - Pearson
KW  - Signals and Systems
ER  -