Budden K G <br/><br/>
Radio waves in the ionospahere 

 -  1961 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>28463 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Ionsosphere<br/>Radio waves
<br/><br/><label>Dewey Class. No.: </label>B9:995, K1