The mental capacity of the American Negro
By: by Marion J. Mayo
Series: Archives of psychology -- no. 28
Publisher: Science Press
Published: 1913
Place of publication: New York
Language: eng
Number of pages: 70
Subjects: African Americans; Psychology
Notes: Columbia contributions to philosophy and psychology, vol. XXII, no. 2.

Published also as thesis (Ph. D.)--Columbia University, 1914.

Microfilm. Chapel Hill : University of North Carolina Library Photographic Service, 1988. 1 microfilm reel ; 35 mm.