Books by Naichang Xu:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
Xu, Naichang, 1869-1943: Sui an Xu shi cong shu ([Xu Naichang], 1908) (page images at HathiTrust)- Xu, Naichang, 1869-1943: Sui'an Xu shi cong shu (Nanling Xu shi, 1908) (page images at HathiTrust)
Find more by Naichang Xu at your library, or elsewhere.