Think and Grow Rich!: The Original Version, Restored and Revised™
Napoleon Hill
Optimizing Project Management
Te Wu
Unlocking the Secrets of Prompt Engineering: Master the Art ...
Gilbert Mizrahi
IT Salary guide 2023
Graphixpert
Risikomanagement Kompakt
Christof Ebert
IT kompakt (1)
Die Malik ManagementSysteme - Grundlagen und Anwendung
Fredmund Malik