Draf, Rudolf F. <br/><br/>
Modern dictionary of Electronics/ 
Rudolf F. Graf 
 - England :  W. Foulshan and co.ltd,  1963 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronics
<br/><br/><label>Dewey Class. No.: </label>621.3810  / GRA