Counting on Katherine: How Katherine Johnson Saved Apollo 13 Apple Operating Systems For Personal Use Only

For Personal Use Only

and Eric Adjepong

which reflects the growing recognition that scarce resources are best expended on preventing deterioration

Publication date: 07/21/1999 Edition description: Revised 3rd Edition Pages: 240 Product dimensions: 8

Hundreds of color photographs include full-page close ups that reveal intricate details of form

Counting on Katherine: How Katherine Johnson Saved Apollo 13 Apple Operating Systems For Personal Use OnlyISBN 13: 9781250137524 Publisher: Henry Holt and Co. (BYR) Publication date: 06 19 2018 Pages: 40 Sales rank: 26,353 Product dimensions: 9. 20(w) x 11. 00(h) x 0. 50(d) Age Range: 5 9 Years The bold story of Katherine Johnson, an African American mathematician who worked for NASA during the space race and was depicted in the film Hidden Figures. You've likely heard of the historic Apollo 13 moon landing. But do you know about the mathematical genius