The education and employment of children a comparative study of San Salvador and Khartoum
| Autor principal: | |
|---|---|
| Format: | Llibre |
| Idioma: | English |
| Publicat: |
Geneva
International Labour Office
1976.
|
| Col·lecció: | Working paper / World employment programme research. Population and employment
no.33 |
| Matèries: |