345 resultados para Study of public
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National Highway Traffic Safety Administration, Washington, D.C.
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Turner-Fairbank Highway Research Center, McLean, Va.
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Cover title.
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Prepared by Enviro Control, Inc.
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Final report; June 1978.
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"August 1978."
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Originally presented as author's thesis (Ph.d.)-- Clark University, 1910.
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Federal Highway Administration, Office of Research and Development, Washington, D.C.
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Federal Highway Administration, Office of Research and Development, Washington, D.C.
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Federal Highway Administration, Office of Research and Development, Washington, D.C.
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Final report; March 1978.
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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.