Der deutsche flugzeugverkehr und seine volkswirtschaftliche bedeutung .
By: von Paul Maacks ...
Published: 1926
Place of publication: Giessen
Language: ger
Number of pages: 79
Subjects: Commercial Aeronautics
Notes: Thesis, Giessen.

Bibliography: p. 78.

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

Filmed; NEH Project (FMEST); 1996.