The effectiveness of dissemination methods for social and economic development research
| المؤلف الرئيسي: | |
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| التنسيق: | كتاب |
| اللغة: | English |
| منشور في: |
Paris
Development Centre of the Organisation for Economic Co-operation and Development
1976.
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| سلاسل: | Technical papers Development Centre of the Organisation for Economic Co-operation and Development
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| الموضوعات: |