Holly Cefrey
The Inventions of Eli Whitney
Holly Cefrey · 2003
על הספר
Provides a biographical sketch of Eli Whitney and a description of his most famous invention, the cotton gin, which made the harvesting of cotton easier.
פרטי הספר
- שנה
- 2003
- שפה
- English
- סדרה
- Reading power
- הוצאה
- PowerKids Press
- מהדורות
- 5
- עמודים
- 24
- ISBN
- 9780823964437
מקור הנתונים: Wikidata
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