Deketh, Jan. <br/><br/>
Fundamentals of radio-valve technique;  an introduction to the physical fundamentals, properties, designs and applications of radio-receiver and power-amplifier valves covering the technical development reached up to December, 1947. 
[Translated by F.G. Garratt] 
 - Eindhoven,  N.V. Philips' Gloeilampenfabrieken, Technical and Scientific Literature Dept.,  1949. 
 - 022, 535p.  illus.  24cm. 
 - Philips' technical library. Series of books on electronic valves, book 1 .
 - Philips' Gloeilampenfabrieken.  Technical library.  Series of books on electronic valves ;  book 1.®. .
<br/><br/><label>LCCN: </label>a  51010321  
<br/><br/><label>Subjects--Topical Terms: </label><br/>TUBOS AL VACÍO
<br/><br/><label>Dewey Class. No.: </label>621.384132