Ifeachor, Emmanuel C.; Jervis, Barrie W Digital Signal Processing: A Practical Approach - 2nd - New Delhi: Pearson Education ,2011. - xv, 625p. 0 Original Includes Index ISBN: 9788131708248 Subjects--Personal Names: Engineering Technology Subjects--Topical Terms: Technology Dewey Class. No.: 621.3822 IFE