Performance Excellence - Der Praxisleitfaden zum effektiven ...
Karl Werner Wagner & Gerold Patzak
Confidence - Your Practical Training
Ian Tuhovsky
SEWA Project Management Model, The
Rashid Alleem
Visionary Leadership Skills: Creating a World to Which People ...
Robert B. Dilts
Markt- und Produktmanagement: Die Instrumente des Business-to-Busin[..]
Michael Kleinaltenkamp & Wulff Plinke & Frank Jacob & Albrecht Söllner
Start and Scaling Devops in the Enterprise
Gary Gruver