Determining Project Requirements
Hans Jonasson
Leading Lean - Repensez votre façon de diriger et tranformez ...
Jean Dahl
The Leadership Killer (Book Summary)
Bill Treasurer & John R. Havlik
Lean Enterprise: A Step-By-Step Guide to Building a Lean Business ...
Bill Galvin
PMP Project Management Professional Exam Study Guide: Study ...
Kim Heldman
Psychologie Und Nachhaltigkeit
Claudia Thea Schmitt & Eva Bamberg