TY  - BOOK
AU  - Oppenheim, Alan V.
AU  - Willsky, Alan S.
AU  - Nawab, S. Hamid
TI  - Signal and System [2nd ed.]
SN  - 8178086883
U1  - 003 
PY  - 1997///
CY  - Delhi
PB  - Pearson Education ( Singapore )
KW  - Signal theory (Telecommunication)
ER  -