TY  - BOOK
AU  - Ray,Wilbert S.
TI  - The experimental psychology of original thinking
T2  - The Critical issues in psychology series
AV  - BF455 .R33
U1  - 153.42 
PY  - 1967///]
CY  - New York
PB  - Macmillan Co.
KW  - Thought and thinking
KW  - Creative ability
N1  - Bibliography: p. 198-205
ER  -