TY  - BOOK
AU  - Keifer, Charles
AU  - 
TI  - The art of insight: how to have more aha! moments
SN  - 978-1-60994-809-2
U1  - 153.43 K47 2013 
CY  - San Francisco
PB  - Berrett Koehler Publishers.
KW  - Thought and thinking
KW  - Insight
KW  - Problem solving
ER  -