United States Dept of Labor
Dictionary of Occupational Titles
United States Dept of Labor, United States. Department of Labor. · 1996
פרטי הספר
- שנה
- 1996
- הוצאה
- Rosen Pub Group
- מהדורות
- 1
- ISBN
- 9780823910281
מקור הנתונים: Wikidata
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