Meteorological factors in radio-wave propagation 
The Physical Society                                         
 - London  The Physical Society  1946 
 - 325p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy and Astrophysics Thesaurus
<br/><br/><label>Universal Decimal Class. No.: </label>551.5  / PHY