The Energy of Success: Power Up Your Productivity, Transform ...
Rebecca Ahmed
Nachhaltigkeit Wofür?
Friedrich M. Zimmermann
Change Management Excellence: Using the Four Intelligences for ...
Steve Macaulay & Hilary Coldicott
Nachhaltigkeit: 111 Fragen Und Antworten
Katja Mayer
Effective Project Management: Traditional, Adaptive, Extreme
Robert K. Wysocki
AGILE in Practice: Practical Use-cases on Project Management ...
Sudipta Malakar