Isbn: 9787571338145 (1 résultats)

paperback. Etat : New. Language:Chinese.Paperback. Pub Date: 2024-02 Pages: 178 Publisher: Jiangsu Phoenix Science and Technology Publishing House Comic Science Knows Interesting Mechanical Phenomena Through interesting stories that happen in children's lives. the book tells children about the little knowledge of mechanics around them in the way of raising questions and solving problems. The stories are humorous and interesting. and the knowledge points are easy to understand. It presents to children the appearance.…