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Exploring the association between occupational complexity and numeracy
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The relationship between corruption and chronic diseases: evidence from Europeans aged 50 years and older
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Lehrlingsausbildung im internationalen Vergleich
Apprenticeship, History and Development of
Medienausbildung - Multimedia - Anwendungsmodelle. Beiträge der Tagung vom Oktober 1992, Humboldt-Universität zu Berlin