Extent: | 92 S. |
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Type of publication: | Book / Working Paper |
Language: | English |
Notes: | "United Nations publications. Sales no.: 1948.VIII.1" At head of title: United Nations. Dept. of Economic Affairs. Division of Transport and Communications |
Source: | ECONIS - Online Catalogue of the ZBW |
Persistent link: https://www.econbiz.de/10014299749