The Complete Project Management Office Handbook
Gerard M. Hill
Lean Management for Beginners
Maximilian Tündermann
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PMP®/PMBOK® 100 Success Secrets: Project Management Professional; ...
Gerard Blokdijk
Liminal Thinking: Create the Change You Want by Changing the ...
Dave Gray
Einführung in die Kreislaufwirtschaft: Planung -- Recht -- Verfahren
Martin Kranert