Proakis John G Digital signal processing. Proakis John G; Manolakis Dimitris G - 4th - New Delhi Pearson 2007 - xx,1136p cm. ISBN: 525 Standard No.: 116635 Source: 1195, 11/09/2012, A J Books Textual Subjects--Topical Terms: Electronic Science Dewey Class. No.: D651:911, P7