Public domain
Qunjing Zigu, 72 Volumes; Character Index, 1 Volume; Table of Contents, 1 Volume [6]
From the collection of National Diet Library, Japan. Free to download, adapt and use — no permission needed.
Subjects
Credit line羣經字詁72卷檢字1卷目録1卷 [6]. 道光29刊(黔陽楊氏長沙寓藏板). 清段諤廷稿. National Diet Library, Japan. Public domain.