Radio direction-finding and navigational aids; some reports on German work issued in 1944-45 

 - London  HMSO  1951 
 - 92 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Radar in Navigation
<br/><br/><label>Dewey Class. No.: </label>621.384191  / R8939