Prozessmanagement für Dummies
Thilo Knuppertz
1000+ Marketing & Productivity Prompts
Unknown
Brilliant Project Management: What the Best Project Managers ...
Stephen Barker & Rob Cole
A Concise Guide to Market Research: The Process, Data, and Methods ...
Marko Sarstedt & Erik Mooi
Erwartungsmanagement in Projekten: Erfolgreiche Methoden und ...
Sabrina Lange
Five-Point Leadership
Jeff Gibbard