Agile Product Management: (Box Set) : Agile Estimating & Planning ...
Paul VII
All Change: Project Manager's Secret Handbook
Eddie Obeng
How to Keep Your Cool: An Ancient Guide to Anger Management
Seneca
Effective Project Management: Traditional, Adaptive, Extreme
Robert K. Wysocki
Die Malik ManagementSysteme - Grundlagen und Anwendung
Fredmund Malik
Interviewing as Qualitative Research: A Guide for Researchers ...
Irving Seidman