TY  - GEN
AU  - Oppenheim,Alan V.
AU  - Nawab,Syed Hamid
AU  - Willsky,Alan S.
TI  - Signals & systems
SN  - 9789332550230 (pbk.)
AV  - QA402 .O63 1997
U1  - 621.38223 
PY  - 2015///
CY  - New Delhi
PB  - Pearson Prentice Hall
KW  - Signal theory (Telecommunication)
KW  - System analysis
N1  - Includes bibliographical references and index
ER  -