Jeri Ferris
What Are You Figuring Now: A Story of Benjamin Banneker
Paperback
(Demco Media July 1, 2001)
A biography of the Afro-American farmer and self-taught mathematician, astronomer, and surveyor for the new capital city of the United States in 1791, who also calculated a successful almanac notable for its preciseness
- ISBN
- 0590459635 / 9780606219709
- Weight
- 2.4 oz.
- Dimensions
- 6.2 x 0.2
in.