9787562850168 - 正版现货全套24本2019学而思秘籍小学数学思维培养全彩奥数教材1 (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.Learning and Thinking 2017 New edition learning and Thinking cheats ? Special breakthrough exercises in primary school mathematics calculation (grade four).