Air workers today
By: [by] Picture fact associates; Alice V. Keliher, editor, Franz Hess, Marion LeBron, Rudolph Modley; Augustus Pigman, research and writing, Beatrice Lewi, editorial assistant.
Contributors: Hess, Franz.; LeBron, Marion.; Modley, Rudolf.
Series: Picture fact books.  Group I
Publisher: Harper & brothers
Published: 1942
Place of publication: New York; London
Language: eng
Number of pages: 56
Subjects: Aeronautics, Commercial -- Vocational guidance.; Occupations.
Notes: "First edition."