Wirtschaftliche probleme des deutschen luftverkehrs .
Publisher: Kellinghusen, H.J.J. Hay
Published: 1930
Place of publication: Hamburg
Language: ger
Number of pages: 87
Subjects: Commercial Aeronautics
Notes: Lebenslauf.

Inaug.-diss.--Hamburg.

"Literaturnachweis": p. iv-vi.

Microfilm. New York, N.Y., Columbia University Libraries, 1995. 1 microfilm reel, 35 mm.

Filmed; NEH Project (FMEST); 1995.