Kōeki Jinkōki
Contributors: Japanese Rare Book Collection (Library of Congress)
Published: 1808
Place of publication: Edo :Izumiya Shōjirō
Language: jpn
Number of pages: 49
Subjects: Japanese Mathematics
Other titles: Jinkōki
Notes: Caption title.

Within single border (9.6 x 14.6 cm.); text chiefly in 16 vertical lines.

On double leaves, oriental style (fukurotoji).

LC copy imperfect: title piece wanting.

LC copy wormed, with loss of text.