Textbooks and school library provisions in secondary education in Sub-Saharan Africa.
| Formatua: | Liburua |
|---|---|
| Hizkuntza: | English |
| Argitaratua: |
Washington, D.C.
World Bank
2008.
|
| Saila: | World Bank working paper
no.126 Africa human development series |
| Gaiak: |