How to Simplify Your Life : Seven Practical Steps to Letting Go of Your Burdens and Living a Happier LifeWerner Tiki KüstenmacherUitverkocht3,8Volgen
Our iceberg is melting : changing and succeeding under any conditionsJohn P. KotterUitverkocht3,8Volgen
Discover your genius : how to think like history's ten most revolutionary mindsMichael GelbUitverkocht3,8Volgen