A "research" database on infrastructure economic performance.
| Egile nagusia: | |
|---|---|
| Beste egile batzuk: | |
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Washington, D.C.
World Bank
2005.
|
| Saila: | Policy research working paper
no.3643 |
| Gaiak: |