Ward, Dennis M. Applied digital electronics / Dennis M. Ward. - Columbus : C.E. Merrill Pub. Co., c1982. - xiv, 393 p. : ill. ; 26 cm. Includes index. ISBN: LCCN: 81082500 Subjects--Topical Terms: Digital electronics. LC Class. No.: TK7868.D5 / .W21 1982 Dewey Class. No.: 621.3815