77 Pillars of Quality and the Pursuit of Excellence; A Guide ...
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Erwartungsmanagement in Projekten: Erfolgreiche Methoden und ...
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The SAGE Handbook of Qualitative Data Collection
Uwe Flick
Head First PMP: A Learner's Companion to Passing the Project ...
Jennifer Greene & Andrew Stellman
A Guide to the Project Management Body of Knowledge
Project Management Institute, Inc.
Project Management Bootcamp; A Step-by-Step Guide
Peter Cross