21 Days of Effective Communication
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Applications of Artificial Intelligence in Business and Finance
Vikas Garg & Shalini Aggarwal & Pooja Tiwari & Prasenjit Chatterjee
Never Say Whatever
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Risikomanagement der Gefahrgutbeförder[..] Einsatzpotential ...
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Lexikon der Projektmanagement[..]
Günter Drews & Norbert Hillebrand
The Standard for Organizational Project Management (OPM)
Project Management Institute