Communications Skills for Project Managers
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Essential Scrum: A Practical Guide to the Most Popular Agile ...
Kenneth S. Rubin
Praxishandbuch Produktmanagement: Grundlagen und Instrumente, ...
Erwin Matys
A Guide to the Project Management Body of Knowledge
Project Management Institute, Inc.
The Complete Project Management Office Handbook
Gerard M. Hill
Practical Security for Agile and DevOps
Mark S. Merkow