RCA receiving tube:  manual/ 
Radio Corporation of America Tube Department 
 - New Jersery:  Tube Department,  c1947 
 - 256 p.:  ill.;  23 cm. 
<br/><br/> Title page is missing. Entry is taken from the spine 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cathode ray tubes<br/>Electrons<br/>Electron tubes<br/>Diodes
<br/><br/><label>Dewey Class. No.: </label>621.384132