Leadership: Quotations From the World's Greatest Motivators
Robert A. Fitton
The PMP® Exam: How to Pass on Your First Try
Andy Crowe
Redesigning the Future: A Systems Approach to Societal Problems
Russell Lincoln Ackoff
Qualitative Forschung: Ein Überblick
Thomas Brüsemeister
Change Management Praxisfälle: Veränderungsschwe[..] Organisation, ...
Lutz von Rosenstiel & Elisabeth von Hornstein & Siegfried Augustin
Conceptions of Leadership: Enduring Ideas and Emerging Insights
George R. Goethals & Scott T. Allison & Roderick M. Kramer & David M. Messick