Factors influencing safety at highway-rail grade crossings
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| Main Author: | |
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| Other Authors: | |
| Format: | Book |
| Language: | English |
| Published: |
[Washington]
Highway Research Board, National Research Council,
1968.
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| Series: | Report (National Cooperative Highway Research Program (U.S.)) ;
50. Publication (National Academy of Sciences (U.S.)) ; no. 1584. |
| Subjects: |
| Item Description: | "NCHRP project 3-8 FY'64." |
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| Physical Description: | 113 p. illus. 28 cm. |
| Bibliography: | Includes bibliographies. |