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Black Pioneers of Science and Invention . Louis Haber Negroes in Science: Natural Science Doctorates, 1876-1969 . James M. Jay
Rossiter, Margaret W.Volume:
68
Language:
english
Journal:
Isis
DOI:
10.1086/351725
Date:
March, 1977
File:
PDF, 56 KB
english, 1977