Elementary navigation for air training
By: by C. Barrington Gyford ...
Series: Longmans Air Training Series, by D. Hay Surgeoner
Publisher: Longmans, Green
Published: 1942
Place of publication: London
Language: eng
Number of pages: 48
Subjects: Navigation (Aeronautics)
Notes: Blank pages for "Notes" (12 at end)

"First Canadian edition January 1942."