"Dégénérescence (Pathologie)" . . "Éducation États-Unis." . . . . . . "Deterioration and race education with practical application to the conditions of the people and industry"@en . . . . . . . . . . . . . . . . "Deterioration and race education" . "Deterioration and race education"@en . "Deterioration and race education with practical application to the condition of the people and industry" . "Deterioration and race education with practical application to the condition of the people and industry"@en . . . . . . . . . . . "Deterioration and race education With practical application to the condition of the people and industry"@en . . . . . "Deterioration and race education, with practical application of the people and industry, by Samuel Royce. [Letter of Elizabeth Thompson.]" . . "Deterioration and the elevation of man through race education"@en . "Deterioration and Race Education With Practical Application to the Condition of the People and Industry"@en . . . . "Deterioration and race education. With practical application to the condition of the people and industry" . . "Deterioration and race education : With practical application to the condition of the people and industry" . . . . . . . "Deterioration and race education : with practical application to the condition of the people and industry" . . . "Éducation." . . "Education." . . . "Discrimination raciale États-Unis." . . "Dégénérescence." . . "Degeneration." . .