The effect of vehicle and road characteristics on commercial vehicle speeds in Ethiopia/
08
| Asıl Yazarlar: | , , , |
|---|---|
| Materyal Türü: | |
| Baskı/Yayın Bilgisi: |
Crowthorne, Berkshire : Transport and Road Research Laboratory,
1977
|
| Konular: |
| Özet: | 08 |
|---|