United States. Department of Labor
Assessing the need for personal protective equipment
United States. Department of Labor, National Institute for Occupational Safety and Health. · 1997
פרטי הספר
- שנה
- 1997
- שפה
- English
- הוצאה
- For sale by the U.S. G.P.O., Supt. of Docs
- מהדורות
- 1
- עמודים
- 50
- ISBN
- 9780160490477
מקור הנתונים: Wikidata
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