Eine Sprache des Friedens sprechen - in einer konfliktreichen WeltMarshall RosenbergAusverkauft3,5Bewachen
No B.S. ruthless management of people & profits : no holds barred, kick butt, take no prisoners guide to really getting richDan S. KennedyAusverkauft4,2Bewachen
Time warrior : how to defeat procrastination, people-pleasing, self-doubt, over-commitment, broken promised and chaosSteve ChandlerAusverkauft4,2Bewachen
How to Win Friends and Influence People. How to Stop Worrying and Start LivingDale CarnegieAusverkauft4,2Bewachen
