Research problem statements design and construction of transportation facilities.
| Erakunde egilea: | |
|---|---|
| Formatua: | Liburua |
| Hizkuntza: | ingelesa |
| Argitaratua: |
Washington, D.C.
Transportation Research Board, National Research Council
[1974]
|
| Saila: | Transportation research circular
no. 160. |
| Gaiak: |