Ratcliffe J A <br/><br/>
Physical principles of wireless 

 - 7 
 -  1945 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>74800 
<br/><br/><label>Source: </label> Textbook 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrical engineering
<br/><br/><label>Dewey Class. No.: </label>D666:485, H5   CS