PMP Project Management Professional Practice Tests
Kim Heldman & Vanina Mangano
Managing to Learn: Using the A3 Management Process to Solve ...
John Shook
Nachhaltiges Management
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Managing Projects With Pmbok 7: Connecting New Principles With ...
James Marion & Tracey Richardson
The Open Innovation Revolution: Essentials, Roadblocks, and ...
Stefan Lindegaard
Rita Mulcahy's PMP® Exam Prep - 7th. Edition
Rita Mulcahy & Laurie Diethelm