by
Paniati, J. F.
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Books
Excerpt:
Minimum retroreflectivity requirements for traffic signs / Paniati, J. F.
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Black, K. L.
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Books
Excerpt:
Service life of retroreflective traffic signs / Black, K. L.
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Institute for Research (Chicago, Ill.)
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Books
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Traffic signs in complex visual environments. Institute for Research (Chicago, Ill.)
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National Research Council (U.S.). Highway Research Board.
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Books
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Traffic signals and signs, 5 reports. National Research Council (U.S.). Highway Research Board.
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Fouad, Fouad Hilmy, 1951-
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Books
Excerpt:
Structural supports for highway signs, luminaires, and traffic signals / Fouad, Fouad Hilmy, 1951-
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Ahmed, Samir A.
Format:
Books
Excerpt:
Evaluation of retroreflective sheetings for use on roadway traffic signs / Ahmed, Samir A.
by
Terry, W. Robert.
Format:
Books
Excerpt:
Production scheduling and inventory control system for traffic signs : Final report / Terry, W
by
Knoblauch, Richard L.
Format:
Books
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Uniform traffic control and warning messages for portable changeable message signs / Knoblauch
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Mace, Douglas J.
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Excerpt:
Relative visibility of increased legend size vs. brighter materials for traffic signs / Mace
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by
American Association of State Highway and Transportation Officials. Subcommittee on Bridges and Structures.
Format:
Books
Excerpt:
Standard specifications for structural supports for highway signs, luminaires and traffic signals.
by
United States. Office of Highway Safety.
Format:
Books
Excerpt:
Maintenance of small traffic signs : a guide for street and highway maintenance personnel / United
by
Scheck, D. E. (Donald E.)
Format:
Books
Excerpt:
Traffic signs and signals -- Computer programs.
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