How have the world's poorest fared since the early 1980sn
| Egile nagusia: | |
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| Beste egile batzuk: | |
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Washington, D.C.
World Bank
2004.
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| Saila: | Policy research working paper
3341 |
| Gaiak: |