Seller: liu xing, Nanjing, JS, China
paperback. Condition: New. Paperback. Pub Date: 2016-07-01 Pages: 48 Language: Chinese Publisher: the population of China publishing house This book is divided into two volumes. for young children through various forms of exercises to practice exercise thinking ability. to lay a good foundation for the children after the primary school learning. Seller Inventory # DO052234