Les livres de l'auteur margot lee shetterly

Before John Glenn orbited the earth or Neil Armstrong walked on the moon, a group of dedicated female mathematicians known as ??oehuman computers” used pencils, slide rules, and adding machines to calculate the numbers that would launch rockets, and astronauts, into space.
[lire la quatrième du livre Les figures de l'ombre : le rêve américain et [...]]