Agile Practice Guide
Project Management Institute
37 Ways to BOOST Your Coaching Practice: PLUS: the 17 Lies That ...
Steve Chandler
PMP® Examination Practice Questions
Sean Whitaker
Visualisierung: Grundlagen und allgemeine methoden
Heidrun Schumann & Wolfgang Müller
The Theory and Practice of Change Management 4th Edition
John Hayes
Agile ScrumMaster Exam Questions
Eddie Vi