A research on efficiency of vocational training centres based on empirical findings concerning students' problem-solving behaviour.
| المؤلف الرئيسي: | |
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| مؤلفون مشاركون: | , |
| التنسيق: | كتاب |
| اللغة: | English |
| منشور في: |
West Berlin
German Foundation for International Development
1980.
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| الموضوعات: |