Estimating the determinants of cognitive achievement in low-income countries the case of Ghana
| Main Authors: | , |
|---|---|
| Format: | Bog |
| Sprog: | English |
| Udgivet: |
Washington, D.C.
The World Bank
c1992.
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| Serier: | Living Standards Measurement study working paper
no. 91 |
| Fag: |


