Lean Mastery Collection: 8 Books in 1 - Lean Six Sigma, Lean ...
Jeffrey Ries
A Practical Guide to a High Performing Company Culture and Engaged ...
William Lindstrom
Project Portfolio Management: A Practical Guide to Selecting ...
Harvey A. Levine
Leadership Skills
Aneeka Patel
Investment- und Risikomanagement: Modelle, Methoden, Anwendungen
Peter Albrecht & Raimond Maurer
Radical Candor: Be a Kick-Ass Boss Without Losing Your Humanity
Kim Scott