Lathi, B. P. Principles of signal processing and linear systems / B. P. Lathi - International student ed. - New Delhi : Oxford University Press, 2009. - xi, 840 p. : ill. ; 29 cm. Includes bibliographical references and indexes. ISBN: 9780198062288 0198062281 Subjects--Topical Terms: Signal processing -- Digital techniques. Dewey Class. No.: 621.38 / LAP