Studies in the comparative abilities of whites and Negroes /
| Main Author: | |
|---|---|
| Other Authors: | |
| Format: | Book |
| Language: | English |
| Published: |
Baltimore, Md. :
Williams & Wilkins,
1929.
|
| Series: | Mental measurement monographs ;
no. 5. |
| Subjects: |
| Physical Description: | vi, 156 pages : illustrations ; 23 cm. |
|---|---|
| Bibliography: | References: pages 153-156. |