The Book of Leadership
Anthony Gell
Lean Methodology: A Guide to Lean Six Sigma, Agile Project Management, ...
Robert McCarthy
Product Lifecycle Management (Volume 1): 21st Century Paradigm ...
John Stark
Psychologie Und Nachhaltigkeit
Claudia Thea Schmitt & Eva Bamberg
Critical Chain Project Management
Lawrence P. Leach
The SPEED of Trust: The One Thing That Changes Everything
Stephen R. Covey & Rebecca R. Merrill