Ifeachor, Emmanuel C. Digital signal processing : a practical approach / Emmanuel C. Ifeachor and Barrie W. Jervis - 2nd ed. - New Delhi : Pearson Education, c2002. - xxiii, 933 p. : ill. ; 24 cm. ISBN: 9788131708248 LCCN: Subjects--Topical Terms: Signal processingDigital techniques LC Class. No.: TK5102.9 / .I34 2002 Dewey Class. No.: 621.3822 / I23d