Die Malik ManagementSysteme - Grundlagen und Anwendung
Fredmund Malik
The New Digital Age: Transforming Nations, Businesses, and Our ...
Eric Schmidt & Jared Cohen
A Guide to the Project Management Body of Knowledge (PMBOK® ...
Project Management Institute, Inc.
Book-Keeping Accounting for Small Business, 7th edition
Peter Taylor
Effective Project Management: Guidance and Checklists for Engineering ...
Garth G. F. Ward
Change Management Excellence: Putting NLP to Work
Martin Roberts