Rita Mulcahy's PMP® Exam Prep - 7th. Edition
Rita Mulcahy & Laurie Diethelm
Excel Keyboard Shortcuts
MakeUseOf
Principles of Data Science - Third Edition: A Beginner's Guide ...
Sinan. Ozdemir
Qualitative Research & Evaluation Methods: Integrating Theory ...
Michael Quinn Patton
Digitales Produktmanagement: Methoden – Instrumente – Praxisbeispiele
Sascha Hoffmann