TY  - BOOK
AU  - Oppenheim Alan V
AU  - Willsky Alan S
AU  - Nawab S Hamid
TI  - Signals and Systems
SN  - 9789332550230
U1  - 621.382 
PY  - 2015///
CY  - Noida
PB  - Pearson India Education
KW  - Electronic Communications
ER  -