Public domain
Notes on the Collation of the Old Book of Tang, [18]
From the collection of National Diet Library, Japan. Free to download, adapt and use — no permission needed.
Subjects
Credit line舊唐書校勘記 [18]. 同治11 [1872]. (清) 羅士琳, 劉文淇 撰. National Diet Library, Japan. Public domain.