Public transportation research needs proceedings of a conference, Purdue University, November 4-5, 1971.
Egile korporatiboa: | , , |
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Formatua: | Liburua |
Hizkuntza: | English |
Argitaratua: |
Washington, D.C.
[Highway Research Board] National Research Council
1973.
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Saila: | Special report (National Research Council (U.S.). Highway Research Board)
137. |
Gaiak: |