Extent: | LXIV, 191 S |
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Series: | Publication of the United Nations Educational, Scientific and Cultural Organization. - Paris : UNESCO, ZDB-ID 133071-8. - Vol. 256 |
Conferences: | Conference ; 26 (Geneva) : 1963 |
Type of publication: | Book / Working Paper |
Language: | English |
Source: | ECONIS - Online Catalogue of the ZBW |
Persistent link: https://www.econbiz.de/10001607852