TY  - BOOK
AU  - De Bono,Edward
TI  - Practical thinking: 4 ways to be right, 5 ways to be wrong, 5 ways to understand 
T2  - Pelican books
SN  - 0140219005
AV  - BC177 
U1  - 160 19
PY  - 1976///
CY  - Harmondsworth
PB  - Penguin
KW  - Reasoning
KW  - Thinking
KW  - Problem Solving
KW  - fast
KW  - Praktische logica
KW  - gtt
KW  - Thought and thinking
KW  - nli
KW  - Man
KW  - Reasoning skills
KW  - Techniques
N1  - Originally published: London : Cape, 1971
ER  -