Public domain
Wei Ji's Supplementary Compilation, 18 Volumes [4]
From the collection of National Diet Library, Japan. Free to download, adapt and use — no permission needed.
Subjects
Credit line衞濟餘編18卷 [4]. 道光21重刊(海陵懷徳堂藏板). 清王〓堂撰. National Diet Library, Japan. Public domain.