Isbn: 9787544855037 - 儿童数学智力潜能开发（5-6岁 2 新版）/何秋光思维训练 (1 Ergebnisse)

paperback. Zustand: New. Paperback. Pub Date: 2018-04-01 Pages: 88 Language: Chinese Publisher: Relay Press This series is a new revision of the series of He Qiuguang Thinking Training Children's Mathematical Intelligence Potential Development. It is a mathematical puzzle game book written by He Qiuguang specially for 3-6 years old children to learn systematic mathematics knowledge and mathematical thinking. Full set of books .…