Race differences in the organization of numerical and verbal abilities
By: by Jack W. Dunlap ...
Published: 1931
Place of publication: New York
Language: eng
Number of pages: 71
Subjects: Ability; Psychological tests
Notes: "Reprinted from Archives of psychology... no. 124."

Thesis (PH. D.)--Columbia university, 1931.

"Citations": p. [72]