Secondary school science in developing countries status and issues
| מחבר ראשי: | |
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| פורמט: | ספר |
| שפה: | English |
| יצא לאור: |
[Washington, DC
The International Bank for Reconstruction and Development/The World Bank
c1992.
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| סדרה: | PHREE Background paper series
53 |
| נושאים: |