Selection of road projects and the identification of the approriate road construction technology general considerations.
| Κύριος συγγραφέας: | |
|---|---|
| Μορφή: | Βιβλίο |
| Γλώσσα: | English |
| Έκδοση: |
Geneva
International Labour Office
1975
|
| Σειρά: | Working paper / World employment programme research. Technology and Employment Project
no.14 |
| Θέματα: |