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National Research Council (U.S.). Highway Research Board.
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Books
Excerpt:
Traffic behavior on freeways; presented at the 38th annual meeting, January 5-9, 1959. National
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by
National Research Council (U.S.). Highway Research Board. Meeting (39th : 1960 : Washington, D.C.)
Format:
Books
Excerpt:
markings on operator behavior / Shoulders and accident experience on two-lane rural highways : a summary
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