Performance Excellence - Der Praxisleitfaden zum effektiven ...
Karl Werner Wagner & Gerold Patzak
The Heart of Change: Real-Life Stories of How People Change ...
John P. Kotter & Dan S. Cohen
Agile Product Management: (Box Set) : Agile Estimating & Planning ...
Paul VII
Organizational Intelligence: A Guide to Understanding the Business ...
Kenneth H. Silber & Lynn Kearny
A Guide to the Project Management Body of Knowledge
Project Management Institute, Inc.
Emotional Intelligence Master Your Emotion-2 Books in 1-: Mental ...
G S Baker
How to Keep Your Cool: An Ancient Guide to Anger Management
Seneca