Tokheim, Roger L. Digital electronics : principles and applications / Roger L. Tokheim. - 6th ed. - New York : McGraw-Hill Education Companies, 2003 - x, 518 p. : : ill. figs, picture. ; 29 cm. Includes index. ISBN: 0078289009 LCCN: 2002029931 Subjects--Topical Terms: Digital electronics. LC Class. No.: TK7868.D5 / T65 2003 Dewey Class. No.: 621.381 / TOD