De Bono , Edward
Six thinking hats Edward de Bono - London Penguin Books 2000 - xiii, 177 p.
9780141033051
Thought & thinking
Creative thinking
Problem solving-Softskill
Decision making
153.4 / BON
Six thinking hats Edward de Bono - London Penguin Books 2000 - xiii, 177 p.
9780141033051
Thought & thinking
Creative thinking
Problem solving-Softskill
Decision making
153.4 / BON