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Intellectual maturity of children : demographic and socioeconomic factors, United States /
Published 1974Subjects: “…Intelligence levels United States Statistics.…”
Online Access
Government Document eBook -
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Black children/white children : competence, socialization, and social structure /
Published 1981Subjects:Book -
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Black children/white children : competence, socialization, and social structure /
Published 1981Subjects: Full Text (via Internet Archive)
eBook