Essential concepts of radio waves and fields 

 - New York  Willford Press  2016 
 - 269 
<br/><br/><label>ISBN: </label>9781682852934 
<br/><br/><label>Standard No.: </label>119333 
<br/><br/><label>Subjects--Index Terms: </label>Physics-Electricity-Radio waves 
<br/><br/><label>Dewey Class. No.: </label>537.534  / MER