Denkaisan

Sanpoukaiun

Chiba Prefectral Central Library

Chiba Prefectural Digital Archive

開承算法

Chiba Prefectral Central Library

Chiba Prefectural Digital Archive

算法開蘊

北海道大学附属図書館 (国文学研究資料館)

IIIF Discovery in Japan

開承筭灋 : 竿頭筭法答術 全

Kyushu University Collections

Kyushu University Collections

Sankakaiheihou

Chiba Prefectral Central Library

Chiba Prefectural Digital Archive

Kaihatsu sanpousho

NDL Digital Collections

NDL Digital Collections

Kaihatsu sanpousho

NDL Digital Collections

NDL Digital Collections

sanjutsu hidenjutsu

Tokyo Gakugei University Library

Open Educational Archive of Tokyo Gakugei University

samposhu hiden

Tokyo Gakugei University Library

Open Educational Archive of Tokyo Gakugei University

sanjutsuhidenjutsu

Mochizuki Bunko - Tokyo Gakugei University Library

ARC Early Japanese Book Portal Database

sanpoushuhiden

Mochizuki Bunko - Tokyo Gakugei University Library

ARC Early Japanese Book Portal Database

Sorobanhayadenju

Waseda University Library

ARC Early Japanese Book Portal Database

Sorobanhayadenju

Waseda University Library

ARC Early Japanese Book Portal Database

火集開算記号

Fukuoka City Museum

Fukuoka City Museum Collection Database

Kaika sanpou taisei

NDL Digital Collections

NDL Digital Collections

Kaika sanpou tsuusho

NDL Digital Collections

NDL Digital Collections

Kaika sanpou yousho

NDL Digital Collections

NDL Digital Collections

Kaika shougaku sanpou

NDL Digital Collections

NDL Digital Collections

Kaika shougaku sanpou

NDL Digital Collections

NDL Digital Collections

Sanpou kaihei zensho

NDL Digital Collections

NDL Digital Collections

算法開蘊 5巻

神戸大学附属図書館

Kobe University Library Digital Archive Special Collections

Kaika sanpou taisei

NDL Digital Collections

NDL Digital Collections

Kaika sanpou tsuusho

NDL Digital Collections

NDL Digital Collections

Kaika sanpou dokugaku

NDL Digital Collections

NDL Digital Collections