Think and Grow Rich!: The Original Version, Restored and Revised™
Napoleon Hill
The Sage Handbook of Qualitative Data Analysis
Uwe Flick
The Short Guide to the PMBOK® Guide: Your Non-Drowsy, Plain-Language ...
Cornelius Fichtner
Strategic Management: Awareness and Change
John L. Thompson & Frank Martin
Business Project Management Model - Optimieren - Innovieren ...
Erich Dräger
The Project Management Handbook: Simplified Agile, Scrum and ...
Jack C. Stanley