TY  - BOOK
AU  - Oppenheim Alan, V.
AU  - Alan S.Willsky
TI  - Signals and Systems
SN  - 0876925034
SN  - 1735
U1  - 621.38223           
PY  - 1983///
CY  - New Delhi
PB  - Prentice Hall of India Private Limited
KW  - Signals and Systems 621.38223
ER  -