AlPert Y L <br/><br/>
Radio wave propagation and the ionosphere 

 - 2 
 - New York       Consultants Bureau         1973 
 - xiii, 430p 
<br/><br/><label>Standard No.: </label>31601 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Ionosphere<br/>Engineering
<br/><br/><label>Dewey Class. No.: </label>D65,4:2:(U296), L3