Landmark B Ed. <br/><br/>
Meteorological and astronomical influences on radio wave progagation 

 -  1963 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>77522 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronics
<br/><br/><label>Dewey Class. No.: </label>D65,43:20gu,28, K3