Alfred T Witts <br/><br/>
The Superheterodyne receiver / 
Alfred T Witts 
 - 6th ed 
 - Sir Isaac Pitaman  London  1944 
 - viii, 208 p  illus  24 cm 
<br/><br/>The Evolution of the Superheterodyne Receiver (Page-1), Post War Developments (Page-12), The General Principles of Superheterodyyne Reception (Page-22), Problems of the Superheterodyne Receiver (Page-43), Frequency Changing (Page-90), Automatic Volume Control (Page-120), Some Modern Superheterodyne Receivers (Page-138), Maintenance of Supereterodyne Receivers (Page-169), The Television Superheterodyn (Page-182). 
<br/><br/><label>Subjects--Personal Names: </label><br/>Alfred T Witts
<br/><br/><label>Subjects--Topical Terms: </label><br/>The Superheterodyne receiver
<br/><br/><label>Dewey Class. No.: </label>621.384,WIT