PMP Project Management Professional Practice Exams
James L. Haner
Auditing Organizational Communication: A Handbook of Research, ...
Owen Hargie & Dennis Tourish
Foundations of Mixed Methods Research: Integrating Quantitative ...
Abbas Tashakkori & Charles Teddlie
Lean Management: Einführung und Vertiefung in die japanische ...
Frank Bertagnolli
Auswirkungen auf die Performance im Unternehmen 2019
Berger, Ronja et. al.
Mastering the NEW PMI Certified Associate in Project Management ...
By Klaus Nielsen & Giampaolo Marucci & and Jean-Luc Favrot