Seller: liu xing, Nanjing, JS, China
paperback. Condition: New. Paperback. Pub Date:2016-06-01 Pages:48 Language: Publisher: Chinese Nanjing University press play is divided into mathematics mathematics practice ladder (base). mathematical thinking training (practice). age set the title. front and back cover on the fun math: training of mathematical thinking (3-4 years) concept and practice. Seller Inventory # DN041803