Gassmann G J Ed. <br/><br/>
Effects of disturbances of solar origin on communications 
by Gassmann G J Ed. 
 -  1963 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>71677 
<br/><br/><label>Source: </label> Annuals, Advances 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrical engineering
<br/><br/><label>Dewey Class. No.: </label>D6660B93:74, K3