Seller: liu xing, Nanjing, JS, China
paperback. Condition: New. Language:Chinese.Paperback. Pub Date: 2021-07-01 Publisher: Tiandi Publishing House Study Classroom is under the guidance of experts in preschool education and elementary. junior high and high school education. adhering to the two principles of specialization and practicality. specifically for preschool Children and elementary and middle school students create an auxiliary learning series that integrates special exercises and synchronized training.?This series of books provides professional g. Seller Inventory # NV041745