Grammer George <br/><br/>
Course in radio fundamentals 
Grammer George 
 -  1960 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>36040 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>D65:485, K0