Kaisei genzan kukuzu jozan kukuzu dokuhou
因帰算歌
tokyo shihan gakko josan kuku no zu
kasan kukuzu shogakko kyojuyo kakezu 19
jozan kukuzu shogakko kyojuyo kakezu 20
Fishermen Returning Home
Farmhouse by a Stream
Returning Herdsmen
帰帆図
Kyuushou sampou
Sankeikyuushou
九章算法記（和算書）
山帰来図
Returning Home from the Ode of Tao Yuanming
帰去来図
Returning Home
帰去来図
帰去来図
山帰来図
「九九の数八算割声」
Kukuzu
Kukuzu
算經十書
算經十書
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Uploaded: 2020-12-17