Race differences in mental and physical traits
Subtitle: studied in different environments
By: by Rose N. Franzblau ...
Series: Archives of psychology..; no. 177
Published: 1935
Place of publication: New York
Language: eng
Number of pages: 44
Subjects: Race.; Ethnopsychology.; Human beings -- Effect of environment on.; Puberty.
Notes: Bibliography: p. 43-44.
Issued also as thesis (PH. D.) Columbia university.