Grade
4-6
Robert C. Hayden
Eight Black American Inventors
Hardcover
(Addison-Wesley March 1, 1972)
Surveys the lives and achievements of eight Black men whose inventions have contributed to American industrial and technological development
- ISBN
- 0201028239 / 9780201028232
- Pages
- 142
- Weight
- 12.8 oz.
- Dimensions
- 8.1 x 5.5 in.