Practical aviation
Subtitle: an understandable presentation of interesting and essentials facts in aeronautical science
By: by Charles B. Hayward ... Introduction to 1st ed. by Orville Wright.
Edition: 2d ed.
Publisher: American technical society
Published: 1919
Place of publication: Chicago
Language: eng
Number of pages: 784
Subjects: Aeronautics
Notes: Published 1918.
1st ed. pub. in 1912 by the American school of correspondence, Chicago, and an issue dated 1918 have title: Practical aeronautics.