Men or machines a study of labour-capital substitution in road construction in the Philippines
| Auteur principal: | |
|---|---|
| Format: | Livre |
| Langue: | English |
| Publié: |
Geneva
International Labour Office
1978.
|
| Sujets: |
| Auteur principal: | |
|---|---|
| Format: | Livre |
| Langue: | English |
| Publié: |
Geneva
International Labour Office
1978.
|
| Sujets: |