Deutsche Nationalbibliogra[..] Amtsblatt. Monografien und Periodika. ...
Die Deutsche Nationalbibliothek
Software Requirements Essentials: Core Practices for Successful ...
Karl Wiegers & Candase Hokanson
Berkshire Encyclopedia of Sustainability 1/10: The Spirit of ...
Willis Jenkins & Whitney Bauman
SCRUMstudy-SBOK-G[..]
Edusys
The Pattern Seekers
Simon Baron-Cohen
Optimizing Project Management
Te Wu