Le rôle économique de l'aviation commerciale .
By: par André J. Roussel ...
Publisher: Loviton
Published: 1937
Place of publication: Paris
Language: fre
Number of pages: 269
Subjects: Commercial Aeronautics; Transportation
Notes: Thesis, Paris, 1937.

Bibliography: p. [259]-265.

Microfilm. New York, N.Y., Columbia University Libraries, 1996. 1 microfilm reel, 35 mm.

Filmed; NEH Project (FMEST); 1996.