Extent: | 45 S graph. Darst. 4° |
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Series: | Educational studies and documents. - Paris : Unesco, ISSN 0070-9344, ZDB-ID 448596-8. - Vol. N.S., 29 |
Type of publication: | Book / Working Paper |
Language: | English |
Notes: | Auch in franz. u. span. Sprache |
ISBN: | 92-3-101556-7 ; 92-3-201556-0 ; 92-3-301556-4 |
Source: | ECONIS - Online Catalogue of the ZBW |
Persistent link: https://www.econbiz.de/10000066261