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Start Over Subjects Aptitude ✖Remove constraint Subjects: Aptitude Titles Heredity and education: their relation to each other, and to the human race ✖Remove constraint Titles: Heredity and education: their relation to each other, and to the human race Dates by Range 1850-1899 ✖Remove constraint Dates by Range: 1850-1899

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  • Heredity and education: their relation to each other, and to the human race1