TY  - BOOK
AU  - De Bono, Edward
TI  - Practical thinking : : 4 ways to be right 5 ways to be wrong 5 ways to understand
SN  - 140219005
U1  - 151.11 D34 
PY  - 1977///
CY  - England
PB  - : Penguin Books Ltd., 
KW  - Psychology - Creativity
KW  - | Creativity - Thinking
KW  - | Imagination
ER  -