5/67 Problem Solving: How to Solve Wicked ectly by Mr Craig Humphreys
16,40 €
"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.".
Jetzt bei Ebay:
