PMP® Exam Prep: Accelerated Learning to Pass PMI's PMP® Exam ...
Rita Mulcahy
Konfliktmanagement, Team Work Engagement und psychologische ...
Michelle Zumsteg
Leadership Skills
Aneeka Patel
Research and Practice on the Theory of Inventive Problem Solving ...
Leonid Chechurin
Head First PMP: A Learner's Companion to Passing the Project ...
Jennifer Greene & Andrew Stellman
Liminal Thinking: Create the Change You Want by Changing the ...
Dave Gray