R. S. Elven <br/><br/>
Outline of radio / 
R. S. Elven 
 - Newnes  London,  1949 
 - 688 p  illus  23 cm 
<br/><br/>What is Electricity (Page-9), how Electrical Energy is Produced (Page-33), How Electrical Energy is used (Page-57), How Electrical Quantities are Measured (Page-101), Resistance and Potentionmeters (Page-147), Chokes (Page-175), Transformers (Page-199), Condensers and Capacity (Page-215), Valves (Page-257), Radio-Frequency Amplification (Page-329), The Detector Stage (Page-341), The Superheterodyne Receiver (Page-353), Low Frequency Amplification (Page-385), Loudspeakers Microphones  and Pickups (Page-411), Accumulators (Page-463), Short Wave and Ultra Short wave Techniques (Page-495), Photo Electric Cells (Page-535), Principles of Television (Page-551), A survey of radar (Page-615).      
<br/><br/><label>Subjects--Personal Names: </label><br/>R. S. Elven
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication engineering
<br/><br/><label>Dewey Class. No.: </label>621.384,ELV