ISBN: 9787549921652 - 小学生灵动思维密码全解：我是趣味实验高手 (1 resultados)

paperback. Condición: New. Paperback. Pub Date: 2012 08 Pages: 121 Language: Chinese in Publisher: Jiangsu Education Press Einstein science. starting from the father to give him the compass; Edison science. from mother to send his science experiment books began. The pupils Smart thinking password solution: I am a fun experiment masters from school children often come into contact with the natural phenomena and life knowledge to start. carefully designed a series of the esoteric principle but to facilitate the operation.…