TY  - BOOK
AU  - OPPENHEIM ALAN V, WILLSKY ALAN S and YOUNG IAN T
TI  - Signals and Systems
SN  - 81-203-1246-3
PY  - 2007///
CY  - New Delhi
PB  - Prentice Hall of India Pvt Ltd
KW  - Signals and Systems
ER  -