Faktencheck Energiewende
Thomas Unnerstall
Ja Zur Digitalisierung!
Sascha Zöller
Handbuch Strategisches Personalmanagement
Ruth Stock-Homburg
Governance of Portfolios, Programs, and Projects: A Practice ...
Project Management Institute
Outlines and Highlights for Effective Project Management by ...
Cram101 Textbook Reviews
Investment- und Risikomanagement: Modelle, Methoden, Anwendungen
Peter Albrecht & Raimond Maurer