TY  - BOOK
AU  - De Bono,Edward
TI  - Six thinking hats
SN  - 9780141033051
AV  - BF441  .D287 2000
U1  - 153.42 22
PY  - 2000///
CY  - London
PB  - Penguin Books
KW  - Thought and thinking
KW  - Creative thinking
KW  - Problem solving
KW  - Thinking skills
N1  - This ed. originally published: First Back Bay, 1999 - Previous ed.: Little, Brown and Company, 1985
ER  -