EUR 15,39 expédition depuis Chine vers Etats-Unis
Destinations, frais et délaisVendeur : liu xing, Nanjing, JS, Chine
paperback. Etat : New. Pub Date: 2014-06-01 Pages: 186 Language: Chinese Publisher: Machinery Industry Press. tells the story of the invention of the side to Beijing invention and innovation contest winners of 46 inventor's invention story. tells of invention and innovation around us The story also invited experts on the inventor's invention project reviews. The book has five chapters. Chapter 1. technological innovation old elf. Chapter 2 tier invention vanguard. Chapter 3. whimsy cause youth to change the world g. N° de réf. du vendeur BY021889
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