Public domain
Nine Chapters of Mathematical Classics
From the collection of National Diet Library, Japan. Free to download, adapt and use — no permission needed.
Subjects
Credit line算経九章. National Diet Library, Japan. Public domain.
Similar works
Wondrous Techniques of Square and Circle, Vol. 1
Mathematical Classics of Square and Circle, Vol. 2
New Compilation of Mathematical Enlightenment, Volume 1
Private Record of the Essential Methods of Rules and Compasses, Volume 8
The Record of Sendai's Actual Survey, 2 Volumes, Volume 1
Secret Oral Transmission of Essential Rules and Methods, Volume 6