OPPENHEIM A.V., SCHAFER, BUCK. DISCRETE TIME SIGNAL PROCESSING 2ND ED/ Textual Documents - 01-01-2005. - PEARSON EDUCATION, DELHI - 325 24 X 18 9900 ISBN: Subjects--Index Terms: DIGITAL SIGNAL PROCESSING and APPLICATIONS (T.E.II Dewey Class. No.: 621.382 2 / OPP/SCH