TY  - BOOK
AU  - Oppenheim,Alan V.
AU  - Schafer,Ronald W.
TI  - Digital signal processing
SN  - 8120305329 :
AV  - TK5102.5 .O67
PY  - 2002///
CY  - New Delhi
PB  - Prentice Hall of India
KW  - Signal theory (Telecommunication)
ER  -