Book (Practical) Mathematics New Version of the Xiaohe Printing Junior High School Mathematics Foundation Revision of the Academic Ability Series for the Future
※Please note that product information is not in full comprehensive meaning because of the machine translation.
Japanese title: 単行本(実用) 数学 未来を切り開く学力シリーズ 小河式プリント中学数学基礎篇 改訂新版