Jerzy Gregorek has written at least 3 books. Their most popular book is Tribe of Mentors: Short Life Advice from the Best in the World with 112 saves with an average rating of 4.19⭐.
They are best known for writing in the genre Business & Economics.
reflective and informative are their most common moods.
Tribe of Mentors: Short Life Advice from the Best in the World
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The Happy Body Virtues The Happy Body Virtues: Daily Practices for the Modern Stoic
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