A record of the Grade Crossing Safety Symposium held at Texas A&M University, December 12, 13, 14, 1967 : proceedings /
| Corporate Authors: | , , |
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| Format: | Conference Proceeding Book |
| Language: | English |
| Published: |
[Washington, D.C.] :
[U.S. Dept. of Transportation],
[1967?]
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| Subjects: |
| Physical Description: | 68 pages : illustrations ; 28 cm. |
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