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Project Management for the Unofficial Project Manager: A FranklinCovey Title (Unabridged)
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Le 5 scelte: Il percorso per una produttività straordinaria
2026
Projektmanagement für inoffizielle Projektleiter
2025
Presentation Advantage : How to Inform and Persuade Any Audience
2015
The 5 Choices (Abridged)
2014