Leslie Yerkes
Beyond Kicks & Carrots, Motivation in the Twenty-First Century
Leslie Yerkes · 2008
פרטי הספר
- שנה
- 2008
- הוצאה
- Norma Sustenere Publishers, LLC
- מהדורות
- 1
- ISBN
- 9780979653407
מקור הנתונים: Wikidata
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