The role of economic studies in urban transportation planning
| Egile nagusia: | |
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| Erakunde egilea: | |
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Washington
U.S. Dept. of Commerce, Bureau of Public Roads; for sale by the Superintendent of Documents, Govt. Print. Off.
1965.
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| Gaiak: |