Ryder, John Douglas, Electronic fundamentals and applications : integrated and discrete systems / John D. Ryder. - 5th ed. - New Delhi : PHI Learning, c1976. - xv, 538 p. : ill. ; 23 cm. "A Pitman international text." Includes bibliographical references and index. ISBN: 9788120300828 Subjects--Topical Terms: Electronics Dewey Class. No.: 621.381 / RYD/E