684 resultados para Transportation Research Activity Information Service, Washington, D.C.
Resumo:
National Highway Traffic Safety Administration, Washington, D.C.
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National Highway Traffic Safety Administration, Washington, D.C.
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National Highway Traffic Safety 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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Final report; January 1979.
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"February 1979."
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"Report no. CG-D-1-81."
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"Report no. CG-D-2-81."
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"Report no. CG-D-5-80"--Cover.
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"Report no. CG-D-08-81."
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Includes bibliographical references (pages 37-40).
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"Report no. CD-D-15-81."
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"Report no. CG-D-17-81."
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"NCES 96-901."
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"March 1980."