The Innovator's Dilemma: When New Technologies Cause Great Firms ...
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Journal to the Self: Twenty-Two Paths to Personal Growth - Open ...
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A Guide to the Project Management Body of Knowledge (PMBOK® ...
Project Management Institute, Inc.
Konfliktmanagement, Team Work Engagement und psychologische ...
Michelle Zumsteg
Mastering Facilitation: A Guide for Assisting Teams and Achieving ...
Morgan L. Jones
You, Inc.: The Art of Selling Yourself
Harry Beckwith