Efforts for social betterment among negro Americans. Report of a social study made by Atlanta university under the patronage of the trustees of the John F. Slater fund; together with the Proceedings of the 14th annual Conference for the study of the Negro problems, held at Atlanta university, on Tuesday, May the 24th, 1909
Du Bois, W. E. B. (William Edward Burghardt), 1868-1963, editor