TY  - BOOK
AU  - Oppenheim Alan, V.
AU  - Willsky Alan,S.
TI  - Signals and Systems
SN  - 9788120312463
SN  - 15220
U1  - 621.38223           
PY  - 1997///
CY  - New Delhi
PB  - Prentice Hall of India Private Limited
KW  - Signals and Systems 621.38223
ER  -