TY  - BOOK
AU  - Oppenheim,Alan V.
AU  - Schafer,Ronald W.
TI  - Digital signal processing / 
SN  - 9788120305328 (pbk.)
U1  - 621.3819 
PY  - 2011///
CY  - New Delhi : 
PB  - Prentice-Hall, 
KW  - Signal theory (Telecommunication)
KW  - Digital electronics
N1  - Includes bibliographical references
ER  -