Dummer, G. W. A. Electronic inventions and discoveries : electronics from its earliest beginnings to the present day / by G.W.A. Dummer.- - 3rd rev. and expanded ed. - Oxford [Oxfordshire] ; New York : Pergamon Press, c1983. - ix, 233 p. : ill. ; 28 cm. Includes index. Bibliography: p. 222-225. ISBN: 0080293549 : $40.00 0080293530 (pbk.) : $18.00 Source: B-2836 LCCN: 83002393 Subjects--Topical Terms: Electronics--History. LC Class. No.: TK7809 / .D85 1983