Quick Guide Agile Methoden für Personaler: So gelingt der Wandel ...
Brigitte Ehmann
Construction Project Management: An Integrated Approach
Peter Fewings & Christian Henjewele
PMP Project Management Professional Exam Study Guide: Study ...
Kim Heldman
100+ Tips for Saving Money
MakeUseOf
Business Project Management Model - Optimieren - Innovieren ...
Erich Dräger
Agile ScrumMaster Exam Questions
Eddie Vi