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Barbara minto

The Pyramid Principle

The Pyramid Principle

€28.20
The Pyramid Principle / Present Your Thinking So Clearly That the Ideas Jump Off the Page and into the Reader's Mind / druk 3

The Pyramid Principle / Present Your Thinking So Clearly That the Ideas Jump Off the Page and into the Reader's Mind / druk 3

€42.25
Das Prinzip der Pyramide

Das Prinzip der Pyramide

€84.90