HBR's 10 Must Reads on Change Management, Vol. 2
Harvard Business Review
Everybody Writes: Your New and Improved Go-To Guide to Creating ...
Ann Handley
Critical Chain Project Management
Lawrence P. Leach
Quantitative und Qualitative Forschung im Vergleich: Denkweisen, ...
Angela Wichmann
Vertrieb Und Marketing in Der Digitalen Welt
Hartmut Biesel & Hartmut Hame
Mathematics Applied to Engineering and Management
Mangey Ram and S. B. Singh