Air transportation
By: by G. Lloyd Wilson and The air line industry today, by Edgar S. Gorrell
Contributors: Gorrell, Edgar S. (Edgar Staley), 1891-
Publisher: The Traffic service corporation
Published: 1938
Place of publication: Chicago
Language: eng
Number of pages: 61
Subjects: Commercial Aeronautics; Aeronautics; Law and legislation
Notes: The first article was originally published in the Traffic world, April to June, 1938 and the second in Business digest, December, 1937.

Microfilm. New York, N.Y. : Columbia University Libraries, 1997. 1 microfilm reel ; 35 mm.