Katherine Johnson
NASA mathematician
"Describes the life and work of Katherine Johnson, a mathematician whose calculations made many early space missions possible"--Provided by publisher.
9781684508365
book
Lexile:
510
- johnson, katherine g
- juvenile literature
- united states
- national aeronautics and space administration
- officials and employees
- juvenile literature
- african american women mathematicians
- juvenile literature
- african american teachers
- mathematicians
- teachers
- african american women
- african americans
- biography
- women
- biographies