Crucial Accountability: Tools for Resolving Violated Expectations, Broken Commitments, and Bad Behavior, Second EditionKerry PattersonAusverkauft4,1Bewachen
Why We Lie: The Evolutionary Roots of Deception and the Unconscious MindDavid SmithAusverkauft4,0Bewachen
Eat that frog! : 21 great ways to stop procrastinating and get more done in less timeBrian TracyAusverkauft4,0Bewachen
