Changes in legal vehicle weights and dimensions some economic effects on highways
| Beste egile batzuk: | |
|---|---|
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Washington, D.C.
Highway Research Board, National Research Council
1973.
|
| Saila: | Report (National Cooperative Highway Research Program)
141. |
| Gaiak: |