Kelso, John Morris <br/><br/>
Radio ray propagation in the ionosphere / 
John M. Kelso 
 - New York :  McGraw-Hill,  1964 
 - xiii, 408 p. :  ill. ;  23 cm. 
 - McGraw-Hill electronic sciences series .
<br/><br/>Bibliography:  p. 375-393. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ionospheric radio wave propagation.
<br/><br/><label>Dewey Class. No.: </label>538.767  / KER 1964