Extent: | 57 S. : graph. Darst. |
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Series: | OECD working papers. - Paris, ISSN 1022-2227. - Vol. 5,77 Series on testing and assessment. - Paris : OECD. - Vol. 9 |
Type of publication: | Book / Working Paper |
Language: | English |
Classification: | Arbeitswissenschaft |
Source: |
Persistent link: https://www.econbiz.de/10004022498