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Lighting, visibility, and railroad-highway grade crossings / Transportation Research Board, Commission on Sociotechnical Systems, National Research Council.
LIBRA TE7 .H5 no.628
Available from offsite location
- Format:
- Book
- Author/Creator:
- National Research Council (U.S.). Transportation Research Board.
- Series:
- Transportation research record ; 628.
- Transportation research record ; 628
- Language:
- English
- Subjects (All):
- Roads--Visibility.
- Roads.
- Roads--Lighting.
- Railroad crossings.
- Physical Description:
- iii, 56 pages : illustrations ; 28 cm.
- Place of Publication:
- Washington : National Academy of Sciences, 1977.
- Notes:
- Includes bibliographical references.
- ISBN:
- 0309026539
- OCLC:
- 3481532
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