200 Free PMP® Sample Questions
Oliver F. Lehmann & Antje Lehmann-Benz
Unternehmenskommu[..] Kommunikationsman[..] aus Sicht der ...
Miriam Meckel & Beat Schmid
Handbook of Improving Performance in the Workplace, Instructional ...
Kenneth H. Silber & Wellesley R. Foshay
Critical Chain Project Management
Lawrence P. Leach
Understanding Nonverbal Communication
Mark G. Frank
The Scrum Master’s Path: 2 in 1 Bundle. A Guide for Servant ...
Liam Taylor