The effectiveness of dissemination methods for social and economic development research
| 1. autor: | |
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| Format: | Książka |
| Język: | English |
| Wydane: |
Paris
Development Centre of the Organisation for Economic Co-operation and Development
1976.
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| Seria: | Technical papers Development Centre of the Organisation for Economic Co-operation and Development
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| Hasła przedmiotowe: |