Change management masterclass : a step by step guide to successful ...
Mike Green
The Linux Commands Reference Cheat Sheet
MakeUseOf
Supervisors Vs Managers: Similarities and Differences
WikiJob
PMI-RMP (Risk Management Professional)
Carl Pritchard
Führen Leisten Leben (limitierte Sonderausgabe): Wirksames Management ...
Fredmund Malik
How to Keep Your Cool: An Ancient Guide to Anger Management
Seneca