Kōko henka no hō
Contributors: Japanese Rare Book Collection (Library of Congress)
Published: 1714
Place of publication: Japan
Language: jpn
Number of pages: 18
Subjects: Angles (Geometry); Geometry
Other titles: Kōko henkahō
Notes: Ms. (shahon), the copier and the date not known.

Caption title.

On double leaves, oriental style (fukurotoji).

Text in Kanbun, with no reading marks.