Sanpō tsūsho
By: Hankei Hasegawa Zenzaemon Hiromu etsu ; Tōgaku Furuya Sadakichi Dōsei hen
Contributors: Hasegawa, Hiromu, 1810-1887
Edition: Saihan
Publisher: Tōsei Mangandō
Published: 1907
Place of publication: Tōkyō
Language: jpn
Number of pages: 187
Subjects: Japanese Mathematics
Notes: On double leaves, oriental style.