Communications Skills for Project Managers
G. Michael Campbell
Corporate Social Responsibility Und Marketing
Marcel Stierl & Arved Lüth
essentials (1)
Project Portfolio Management: A Practical Guide to Selecting ...
Harvey A. Levine
Handlungsstabilis[..] in Unternehmen: Vertrauen Versus Misstrauen ...
Alexandra Huth
Courage, Clarity, and Confidence: Redefine Success and the Way ...
Gala Jackson
Project Management Bootcamp; A Step-by-Step Guide
Peter Cross