Nachhaltigkeit Sustainability
Sandra Hofmeister
The Rules of Project Risk Management: Implementation Guidelines ...
Mr Robert Chapman
A Practical Guide to a High Performing Company Culture and Engaged ...
William Lindstrom
Leading Change
John P. Kotter
On Purposeful Systems: An Interdisciplinary Analysis of Individual ...
Russell Lincoln Ackoff & Frederick Edmund Emery & Brent D. Ruben
Optimizing Project Management
Te Wu