Now showing items 1-14 of 14
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(1978)
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(University of Michigan, Ann Arbor, Transportation Research Institute, 1996-03)
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(University of Michigan, Ann Arbor, Transportation Research Institute, 2006-09)
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(University of Michigan, Ann Arbor, Transportation Research Institute, 2000)
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(University of Michigan, Ann Arbor, Transportation Research Institute, 2005-11)
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(University of Michigan, Ann Arbor, Transportation Research Institute, 2008-05)
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