TY  - BOOK
AU  - Crovitz,Herbert F.
TI  - Galton's walk: methods for the analysis of thinking, intelligence and creativity
AV  - BF455.C76 1970 
PY  - 1970///]
CY  - New York
PB  - Harper & Row
KW  - Galton, Francis,
KW  - Thought and thinking
N1  - Bibliography: p. 153-156
ER  -