Management Der Nachhaltigkeit
Georg Matuszek
Faktencheck Energiewende
Thomas Unnerstall
Strategic Planning for Success: Aligning People, Performance, ...
Roger Kaufman & Hugh Oakley-Browne & Ryan Watkins & Doug Leigh
Bringing Meaning to Work
The Big Picture People
Determining Project Requirements
Hans Jonasson
Project Management in New Product Development
Bruce T. Barkley