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User guidelines for reduced visibility guidance system design.
LIBRA TE228 .U843
Available from offsite location
- Format:
- Book
- Government document
- Language:
- English
- Subjects (All):
- Fog-signals.
- Roads--Safety measures.
- Roads.
- Roads--Visibility.
- Automobile driving in bad weather.
- Physical Description:
- 20 pages : illustrations ; 28 cm
- Place of Publication:
- Washington : Dept. of Transportation, Federal Highway Administration, 1979.
- Notes:
- Includes bibliographical references.
- OCLC:
- 5206950
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