Wels, Byron G. <br/><br/>
Electronics in photography / 
Byron G. Wels 
 - England :  W. Foulsham & co ltd,  1968. 
 - 128p. ;  23 cm. 
<br/><br/> Includes index 
<br/><br/>     
<br/><br/><label>Subjects--Topical Terms: </label><br/> Photography
<br/><br/><label>Dewey Class. No.: </label>778 / w464e