53 resultados para Survey Programs.
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Mode of access: Internet.
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Mode of access: Internet.
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"An extension and revision of 'Summaries of current studies on improving school mathematics' prepared ... in November, 1958."
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Commonly known as the Quattlebaum report.
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"March 1985."
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"January 2001."
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Bibliography: leaves [7-9] (2d group).
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Mode of access: Internet.
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Mode of access: Internet.
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"Prepared June 1979."
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Mode of access: Internet.
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National Highway Traffic Safety Administration, Office of Driver and Pedestrian Programs, Washington, D.C.
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"November 1984."
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National Highway Traffic Safety Administration, Washington, D.C.
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National Highway Traffic Safety Administration, Washington, D.C.