Kersey, Roger. Digital circuits and devices / Roger Kersey. - [Scranton, Pa.] : National Education Corp., c1985. - xvii, 369 p. : ill. - Electronics series . ISBN: 0933187041 Subjects--Topical Terms: Digital electronics. LC Class. No.: TK7868.D5 / K465 1985 Dewey Class. No.: 621.3815�19