Mutiges Training: Mutige Aktionen für Geschäftsergebnisse von Tim Mooney (Englisch) P
46,26 €
Introduction: The Hole We"re In and How We Can Stop Digging 1 The first rule for being in a hole that you can"t climb out of: Stop digging! The odds would be against you. The reality is that training fails to work far more often than it works.
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