938 resultados para Large sample social research
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Each no. consists of a statistical report and a separate summary report,
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Description based on: May 1981; title from cover.
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Mode of access: Internet.
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Cooperative report of the Division of Research and Evaluation, Children's Bureau, Office of Child Development, and the Social Research Group, The George Washington University.
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Mode of access: Internet.
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1945/46 issued in 3 parts.
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Reproduces reports previously issued separately.
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Bibliography: p.261-263.