Extent: | 262 S. col. illus., col. maps 27 cm |
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Type of publication: | Book / Working Paper
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Language: | English |
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Notes: | Previous editions by UNESCO Division of Free Flow of Information Bibliography: p. 252-262 |
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Source: | ECONIS - Online Catalogue of the ZBW |
Persistent link: https://www.econbiz.de/10002746174