Dummer, G. W. A. <br/><br/>
Electronic inventions and discoveries / 
by G. W. A. Dummer. 
 - 2d rev. and expanded ed. 
 - Oxford [Eng.] ;  New York :  Pergamon Press,  c1978. 
 - 204 p. :  ill. ;  28 cm. 
 - Applied electricity and electronics .
<br/><br/> Previous ed. published under title: Electronic inventions from 1745 to 1976. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0080227309  008023223X (pbk) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronics--History.<br/>Electronic apparatus and appliances--History.
<br/><br/><label>Dewey Class. No.: </label>621.38109  / DUE 1978