PMP® Exam Prep: Accelerated Learning to Pass PMI's PMP® Exam ...
Rita Mulcahy
Facebook Privacy and Security Checklist
MakeUseOf
Wenn Grenzen keine sind: Management und Bergsteigen
Fredmund Malik
The Phone Interview Cheatsheet
Moderne Marketing-Kommuni[..] Grundlagen, Prozess und Management ...
Jörg Tropp
Lean Management for Beginners
Maximilian Tündermann