Spherographical navigation
By: by Dirk Brouwer, Frederic W. Keator [and] D.A. McMillen; foreword by Captain P.V.H. Weems.
Contributors: Keator, Frederic W. 1896-; McMillen, Drury Albert, 1888-
Publisher: Macmillan
Published: 1944
Place of publication: New York
Language: eng
Number of pages: 200
Subjects: Navigation (Aeronautics); Nautical astronomy.; Navigation.
Notes: "First printing."