Crowe, John. Introduction to digital electronics / John Crowe and Barrie Hayes-Gill. - London : Arnold, 1998. - x, 319 pages illustrations 25 cm. - Essential electronics series . Includes index. ISBN: 0340645709 LCCN: 00456391 Nat. Bib. No.: GB98-31016 Subjects--Topical Terms: Digital electronics. LC Class. No.: TK 7868 / .D5C72 1998 Dewey Class. No.: 621.381