Counting the Stars: The Story of Katherine Johnson, NASA Mathematician

By Lesa Cline-Ransome

Book Overview

Before John Glenn orbited the Earth or astronauts walked on the moon, a group of dedicated female mathematicians known as "human computers" used their knowledge, pencils, adding machines, and writing... This description may be from another edition of this product.

• Format: Hardcover
• Language: English
• ISBN: 1534404759
• ISBN13: 9781534404755
• Release Date: October 2019
• Publisher: Simon & Schuster/Paula Wiseman Books
• Length: 32 Pages
• Weight: 1.02 lbs.
• Dimensions: 11.0" x 0.3" x 8.5"