Returns to investment in education a further update
| 1. Verfasser: | |
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| Weitere Verfasser: | |
| Format: | Buch |
| Sprache: | English |
| Veröffentlicht: |
Washington, D.C.
World Bank
2002.
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| Schriftenreihe: | Policy research working paper
no.2881 |
| Schlagworte: |