Counting on Katherine: How Katherine Johnson Saved Apollo 13

Counting on Katherine: How Katherine Johnson Saved Apollo 13

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  • Binding: Hardcover (40 pages)
  • Publisher: Henry Holt and Co. (BYR) (June 19, 2018)
  • Author: Helaine Becker, Tiemdow Phumiruk
  • ISBN-10: 1250137527
  • ISBN-13: 9781250137524