Deutsche Nationalbibliogra[..] Amtsblatt. Monografien und Periodika. ...
Die Deutsche Nationalbibliothek
Leading withQuestions
Michael J. Marquardt & Bob Tiede
Collaboration Tools for Project Managers: How to Choose, Get ...
Elizabeth Harrin
Steal the Show
Michael Port
A Guide to the Project Management Body of Knowledge
Project Management Institute, Inc.
Practical Security for Agile and DevOps
Mark S. Merkow