Men or machines a study of labour-capital substitution in road construction in the Philippines
| Autor principal: | |
|---|---|
| Formato: | Libro |
| Lenguaje: | English |
| Publicado: |
Geneva
International Labour Office
1978.
|
| Materias: |
| Autor principal: | |
|---|---|
| Formato: | Libro |
| Lenguaje: | English |
| Publicado: |
Geneva
International Labour Office
1978.
|
| Materias: |