TY  - BOOK
AU  - Oppenheim, A. V.
TI  - Signals and Systems: 
SN  - 9789332550230
U1  - 621.382 OPP 
PY  - 2019///
CY  - Uttar Pradesh
PB  - Pearson
KW  - Electronics
KW  - Signal processing, system analysis
ER  -