The Confident Mind: A Battle-Tested Guide to Unshakable Performance
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Wenn Grenzen keine sind: Management und Bergsteigen
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PMP® Exam Prep: Accelerated Learning to Pass PMI's PMP® Exam ...
Rita Mulcahy
The Voltage Effect: How to Make Good Ideas Great and Great Ideas ...
John A. List
CSR Und Marketing
Christopher Stehr & Franziska Struve
Management-Reihe Corporate Social Responsibility (1)
Head First PMP: A Learner's Companion to Passing the Project ...
Jennifer Greene & Andrew Stellman