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NASA Mathematician Katherine Johnson by Heather E. Schwartz

NASA Mathematician Katherine Johnson

Stem Trailblazer Bios

Heather E. Schwartz

32 pages • missing pub info (editions)

nonfiction autobiography biography childrens science technology informative inspiring medium-paced
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NASA Mathematician Katherine Johnson by Heather E. Schwartz

NASA Mathematician Katherine Johnson

Stem Trailblazer Bios

Heather E. Schwartz

32 pages • missing pub info (editions)

nonfiction autobiography biography childrens science technology informative inspiring medium-paced