Bremmer, H. <br/><br/>
Terrestrial radio waves :   Theory of propagation 

 - New York :   Elsevier,   1949. 
 - 343 p. : gráf. ; 24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PROPAGACION DE ONDAS
<br/><br/><label>Universal Decimal Class. No.: </label>XV-15