Tocci,Ronald J. Digital systems: principles and applications / Ronald J.Tocci, Neal S.Widmer and Gregory L.Moss. - 10th ed. - New Delhi: Pearson. c2009 - xix848p.: ill, 28cm, Includes Index. ISBN: 9788131727249 LCCN: 2016947365 Subjects--Topical Terms: Digital systems Dewey Class. No.: 621.3815/TOD