Origin and destination surveys methods and costs : presented at the Thirty-second Annual Meeting, January 13-16, 1953.
| Ente Autore: | |
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| Natura: | Libro |
| Lingua: | English |
| Pubblicazione: |
Washington, D.C.
Highway Research Board
1953.
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| Serie: | Highway Research Board
Bulletin 76. |
| Soggetti: |