840 resultados para Impact evaluation
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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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Transportation Systems Center, Cambridge, Mass.
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Transportation Department, Washington, D.C.
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Transportation Department, Washington, D.C.
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Transportation Department, Washington, D.C.
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Transportation Department, Office of the Assistant Secretary for Systems Development and Technology, Washington, D.C.
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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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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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Division 1 "prepared under Subcontract 669-1 with Stanford Research Institute [by] Lehigh University, the Institute of Research."