Seller: liu xing, Nanjing, JS, China
paperback. Condition: New. Language:Chinese.Paperback. Pub Date: 2020-12-01 Pages: 76 Publisher: Henan Fine Arts Publishing House This set of exercises is personally selected by first-line teachers. and the proposition experts are carefully edited and selected. and the training gradient is set reasonably to comprehensively improve the learning ability.?The difficulty of the content is from easy to difficult. and the daily training content is scientifically arranged to make the training more targeted.?There are flexible. Seller Inventory # NV046562