Projektmanagement: Das Grundlagen Buch Zu Agiles Projektmanagement, ...
Vincent Matthiesen
Introducing Qualitative Research in Psychology
Willig, Carla
Scrum - a Pocket Guide: A Smart Travel Companion
Gunther Verheyen
The Standard for Organizational Project Management (OPM)
Project Management Institute
Handbuch Instrumente Der Kommunikation
Franz-Rudolf Esch & Tobias Langner & Manfred Bruhn
Springer Reference Wirtschaft (1)
You, Inc.: The Art of Selling Yourself
Harry Beckwith