Visionary Leadership Skills: Creating a World to Which People ...
Robert B. Dilts
PMBOK® Quick Implementation Guide: Standard Introduction, Tips ...
Daniel Lawson
PMBOK Guide Public FAQs 1 July 2021
Sandy Farnan
Lean Six Sigma: Erfolgreiche Kombination von Lean Management, ...
Armin Töpfer
Lean TRIZ: How to Dramatically Reduce Product-Development Costs ...
H. James Harrington
Die Malik ManagementSysteme - Grundlagen und Anwendung
Fredmund Malik