Vendeur : liu xing, Nanjing, JS, Chine
paperback. Etat : New. Paperback. Pub Date: 2016-03-01 Pages: 88 Language: Chinese Publisher: China Agriculture Press campaign idea: DIY car (think that is done) in the form of entertaining the hands and brains combined . so that young people in hands-on learning process kinematics law of experience. the law of energy conversion. etc. to stimulate curiosity and interest in learning. creative thinking and practical ability. N° de réf. du vendeur DM007281
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