9787562847021 - 小学数学思维拓展32练二年级/2年级自学数学思维训练课本，家长辅导书趣味数学班奥数班数学思维拓展班华东理工大学出版社 (1 Ergebnisse)

Zustand: 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.