TY  - BOOK
ED  - National Bureau of Educational and Social Research (South Africa)
TI  - Instructions and allocation of marks for the individual scale of general intelligence: of the National Bureau of Educational and Social Research of the Union Education Department
PY  - 1946///]
CY  - [Pretoria]
PB  - [The Bureau]
KW  - Intelligence levels
KW  - fast
N1  - Also available in Afrikaans
ER  -