Ross, W <br/><br/>
Lateral deviation of radio waves reflected at the ionosphere 
W. Ross                                                    
 - London  Her Majesty's Stationary Office  1949 
 - iii, 31p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy and Astrophysics Thesaurus
<br/><br/><label>Universal Decimal Class. No.: </label>551.510.7  / ROS