TY  - BOOK
AU  - Koestler,Arthur
TI  - The act of creation
U1  - 155.3 
PY  - 1964///]
CY  - New York
PB  - Macmillan
KW  - Creative thinking
KW  - Creation (Literary, artistic, etc.)
KW  - Creative ability
N1  - Bibliography: p. 709-728
ER  -