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Luftfartens utvikling og økonomi i etterkrigstiden
Sletmo, Gunnar K. - 1967
Persistent link: https://www.econbiz.de/10002812152
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Aviation commerciale: tâches et possibilités : conferenza
Slotemaker, Lambertus H. - 1955
Persistent link: https://www.econbiz.de/10002812951
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A mathematical model for predicting the duration of potential conflict situations at intersecting air routes
Siddiqee, Waheed - In: Transportation science : a journal of the Institute for … 8 (1974) 1, pp. 58-64
Persistent link: https://www.econbiz.de/10002815760
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Deutsche Lufthansa : Flottenkonzept und Flottenbedarf im nächsten Jahrzehnt
Simon, Ernerst - In: Internationales Verkehrswesen 32 (1980) 5, pp. 340-347
Persistent link: https://www.econbiz.de/10002815842
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Valutazioni socio-economiche per l'instituzione di una linea aerea diretta Zurigo-Venezia
Simionato, Paolo - In: Giornale economico : periodico della Camera di … (1978) 4, pp. 351-379
Persistent link: https://www.econbiz.de/10002819183
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Developments in overseas transportation
Smith, J. E. - In: Survey of current business 36 (1956) 3, pp. 15-20
Persistent link: https://www.econbiz.de/10002821394
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The changing demand for air transport : the North Atlantic case
Smithies, Richard M. - In: Journal of transport economics and policy 7 (1973) 3, pp. 231-249
Persistent link: https://www.econbiz.de/10002825462
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Civil aviation and U. S. foreign aid: Purposes, pitfalls, and problems for U. S. policy
Heymann jr., Hans - 1964
Persistent link: https://www.econbiz.de/10002829729
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The Soviet role in international civil aviation : a working paper
Heymann jr., Hans - 1957
Persistent link: https://www.econbiz.de/10002829847
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Stuktur und Entwicklungsmöglichkeiten der Kurzstrecken im Luftverkehr
Voigt, Hans - In: Berichte zur deutschen Landeskunde 23 (1959), pp. 65-76
Persistent link: https://www.econbiz.de/10002986359