TY  - BOOK
AU  - Oppenheim, Alan V.
AU  - Schafer, Ronald W.,
TI  - Digital signal processing
SN  - 8120305328
PY  - 2009///
CY  - New Delhi
PB  - Prentice-Hall India learning pvt. ltd.
KW  - Signal theory (Telecommunication)
KW  - Digital electronics
N1  - Includes bibliographical references
ER  -