Die wirtschaftliche Bedeutung von Regionalflughäfen.
Published: 1972
Place of publication: Berlin
Language: ger
Number of pages: 167
Subjects: Airports -- Economic aspects -- Germany -- North Rhine-Westphalia.; Aeronautics, Commercial -- Germany -- North Rhine-Westphalia.
Notes: Diss.--Technische Universität, Berlin.
Bibliography: p. 138-146.
Vita.