Produktmanagement für Dummies
Brian Lawley & Pamela Schure
A Concise Guide to Market Research: The Process, Data, and Methods ...
Marko Sarstedt & Erik Mooi
PMP® Exam Prep: Accelerated Learning to Pass the Project Management ...
Rita Mulcahy
The Certified Quality Engineer Handbook
Connie M. Borror
Heritage: Management, Interpretation, Identity
Peter Howard
Investment- und Risikomanagement: Modelle, Methoden, Anwendungen
Peter Albrecht & Raimond Maurer