Towards Non-Dominating Leadership: Aims and Methods of the Lumko ...
F. Lobinger
Outlook for Dummies
Faithe Wempen
Gefährliche Managementwörter und warum man sie vermeiden sollte
Fredmund Malik
PMP® - PMBOK® Guide – Sixth Edition – Classroom Test Paper
simplilearn
A Guidebook to Learning : For a Lifelong Pursuit of Wisdom - ...
Mortimer Jerome Adler & Charles van Doren
Four Thousand Weeks: Time Management for Mortals
Oliver Burkeman