Research Design: Qualitative, Quantitative, and Mixed Methods ...
John W. Creswell
Principles of Data Science - Third Edition: A Beginner's Guide ...
Sinan. Ozdemir
Structures of Computing: A Guide to Practice-Oriented Theory
Egon Börger & Vincenzo Gervasi
Der Change Manager: Sich selbst und andere verändern
Klaus Doppler
Learning Agile
Andrew Stellman
Investment- und Risikomanagement: Modelle, Methoden, Anwendungen
Peter Albrecht & Raimond Maurer