Roger von Oech

A Whack on the Side of the Head

1,86 €

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Roger von Oech A Whack on the Side of the Head

Was würde Heraklit tun?

4,39 €

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Roger von Oech Was würde Heraklit tun?

Aus der Routine ausbrechen

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Roger von Oech Aus der Routine ausbrechen

Der kreative Kick

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Roger von Oech Der kreative Kick

Kupán csapott ésszerűség

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Roger von Oech Kupán csapott ésszerűség

Denkanstoß

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Roger von Oech Denkanstoß

The Creative Contrarian

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Roger von Oech The Creative Contrarian

4,2

Expect the Unexpected (or You Won't Find It): A Creativity Tool Based on the Ancient Wisdom of Heraclitus

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Roger von Oech Expect the Unexpected (or You Won't Find It): A Creativity Tool Based on the Ancient Wisdom of Heraclitus

4,0