138 resultados para occupational road safety


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Includes bibliographical references.

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Federal Highway Administration, Office of Safety and Traffic Operations Research Development, McLean, Va.

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"February 1990."

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Federal Highway Administration, Office of Research and Development, Washington, D.C.

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National Highway Traffic Safety Administration, Washington, D.C.

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National Highway Traffic Safety Administration, Washington, D.C.

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Federal Highway Administration, Safety Design Division, McLean, Va.

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Turner-Fairbank Highway Research Center, McLean, Va.

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Texas State Department of Highways and Public Transportation, Transportation Planning Division, Austin

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National Highway Traffic Safety Administration, Washington, D.C.

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Federal Highway Administration, Washington, D.C.

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Federal Highway Administration, Washington, D.C.