Now showing items 1-24 of 24
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(1975)
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(University of Michigan, Ann Arbor, Transportation Research Institute, 2010-09)
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(University of Michigan, Ann Arbor, Transportation Research Institute, 2011-12)
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(University of Michigan, Ann Arbor, Transportation Research Institute, 2007-02)
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(University of Michigan, Ann Arbor, Transportation Research Institute, 2007-06)
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(University of Michigan, Ann Arbor, Transportation Research Institute, 2008-10)
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