5893776
9780822571674
An introduction to the life of Benjamin Banneker (1731-1806), known as the first major African American scientist. Banneker was a mathematician and astronomer. He published almanacs, built clocks, and surveyed the land that became Washington, D.C. He was also an outspoken opponent of slavery.Welch, Catherine A. is the author of 'Benjamin Banneker', published 2008 under ISBN 9780822571674 and ISBN 0822571676.
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