160 resultados para Traffic Law Attitudes.
em University of Michigan
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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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National Highway Traffic Safety Administration, Office of Research and Traffic Records, Washington, D.C.
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Mode of access: Internet.
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Mode of access: Internet.
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Mode of access: Internet.
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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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Mode of access: Internet.
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Mode of access: Internet.
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Reprinted from a series of articles published serially in Traffic world from Oct., 1942 to Sept., 1944. cf. Publisher's note, v.3.
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"February 1998."
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"June 1999."
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"May 2001."
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Kept up to date by supplements.