868 resultados para Educational Assessment, Evaluation, and Research
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Mode of access: Internet.
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National Highway Traffic Safety Administration, Washington, D.C.
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"An investigation commissioned by the National Institute of Education...completed in 1974."
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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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Bibliography: p. 225-238.
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National Highway Traffic Safety Administration, Washington, D.C.
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Mode of access: Internet.