Tocci, Ronald J. Digital systems principles and applications / Ronald Tocci J. - 9th ed. - Singapore: Pearson, c2004. - xxv, 964p.: ill.;, figs.;, tables.;, maps.; 23 cm. Includes index. Dept. of EEE ISBN: 0131219316 Subjects--Topical Terms: Number systems and code Dewey Class. No.: 621.3815 / TOD