A Guide to the Project Management Body of Knowledge (PMBOK® ...
Project Management Institute, Inc.
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Katja Mayer
Conflict Management in the Workplace: How to Manage Disagreements ...
Shay McConnon & Margaret McConnon
Success Mindsets: Your Keys to Unlocking Greater Success in ...
Ryan Gottfredson
Strategische Kommunikation Für LOHAS
Martin Pittner
Forschung und Praxis an der FHWien der WKW (1)