Now showing items 1-25 of 28
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(University of Michigan, Ann Arbor, Transportation Research Institute, 2005)
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(University of Michigan, Ann Arbor, Transportation Research Institute, 2005)
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(1991)
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(University of Michigan, Ann Arbor, Transportation Research Institute, 2006-04)
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(University of Michigan, Ann Arbor, Transportation Research Institute, 2005-03)
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(University of Michigan, Ann Arbor, Transportation Research Institute, 2007-03)
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(University of Michigan, Ann Arbor, Transportation Research Institute, 2008-12)
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(1998)
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(1998)
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(1995)
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(1973)
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(1994)