9787562850144 - 新版学而思秘籍小学数学计算 专项突破+练习 共2本 2年级二年级上下册通用 全彩奥数教材培训资料 奥林匹克练习题练习册教辅书 (2 resultados)

Condición: Very Good. Most items will be dispatched the same or the next working day. A copy that has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged.

paperback. Condición: New. Language:Chinese.Learn and think about the 2017 new edition of Learning and thinking cheats ? Primary School Mathematics calculation Special Breakthrough practice (second grade).