Project Management Manual
Harvard Business
The PMP® Exam: How to Pass on Your First Try, Sixth Edition
Andy Crowe
The Science of Successful Organizational Change: How Leaders ...
Paul Gibbons
Quantitative und Qualitative Forschung im Vergleich: Denkweisen, ...
Angela Wichmann
Lead Yourself to Success: Ordinary People Achieving Extraordinary ...
Alan Chambers
Mastering the NEW PMI Certified Associate in Project Management ...
By Klaus Nielsen & Giampaolo Marucci & and Jean-Luc Favrot