De Bonos Denkkurs (Neuauflage): Leistungsstarke Werkzeuge zur Transformation Ihres Thinki
21,61 €
De Bono's Thinking Course (new edition). by Edward De Bono. Most of the errors of thinking are errors of perception and that is precisely where these tools help. Transform your thinking! Or is thinking a skill that can be improved with practice, like swimming, tennis or cooking?.
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