Tocci, R. J. Widmer, N. S. Digital systems: Principles and applications / Ronald J. Tocci, Neal S. Widmer - 7th ed. - London Prentice-Hall 1998 - xiv, 898 p. Includes indexes ISBN: 9780136494928 Subjects--Topical Terms: ElectronicsDigital systems Dewey Class. No.: 621.381 / TOC