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In totaal 500+ titels
Manager's handbook : everything you need to know about how business and management work
Robert Heller
The Real Truth about Success : What the top 1% do differently, why they won't tell you, and how you can do it anyway!
Garrison Wynn
Beyond greed and fear : understanding behavioral finance and the psychology of investing
Hersh Shefrin
The gamification revolution. How leaders leverage game mechanics to crush the competition
Gabe Zichermann
