Sansoku
算梯
Jisho sansoku
Sansoku shoukai
算題雑解
Youmyou sampou
算法便覧
Sansoku doumou tebikigusa
演段品彙
草術開平方數解
筭法童子問
sansoku sekkyo yodo tebikigusa
医則発揮
差分
Last Updated: 2023-12-13T13:30:11
Uploaded: 2023-12-14
