Die Malik ManagementSysteme - Grundlagen und Anwendung
Fredmund Malik
Leading successful PMOs: How to build the best project management ...
Peter Taylor
Professione Social Media Manager
Veronica Gentili
20 Complex Prompts to Help You Prepare Comprehensively for Your ...
Unknown
Third Millennium Thinking: Creating Sense in a World of Nonsense
Saul Perlmutter & John Campbell & Robert MacCoun
Conceptions of Leadership: Enduring Ideas and Emerging Insights
George R. Goethals & Scott T. Allison & Roderick M. Kramer & David M. Messick