5/67 Problemlösung: Wie man Böse usw. löst von Mr Craig Humphreys
17,77 €
"5/67 Problem Solving" is a book that teaches the reader the most successful and efficient ways to solve problems. Whether it is a Stupid, Difficult, or Wicked Problem. Humphreys and Bertain have leveraged their decades of problem-solving expertise using a unique variation of the "20/80 Rule" that they call "5/67 Thinking.".
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