Lean Management for Beginners
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Personalmanagement
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Risikomanagement und Rating: Grundlagen, Konzepte, Fallstudie
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The Standard for Organizational Project Management (OPM)
Project Management Institute
The Power of Character Strengths: Appreciate and Ignite Your ...
Ryan M. Niemiec & Robert McGrath
Automate Your Busywork: Do Less, Achieve More, and Save Your ...
Aytekin Tank