潛書
Subtitle: Shang xia pian
By: [Tang Zhen zhu]
Publisher: Shandong quan sheng guan yin shu ju chong kan
Published: 1906
Place of publication: Jinan
Language: chi
Other titles: Qian shu; Tang zi qian shu
Notes: Double leaves, oriental style, in case.

At head of title: Tang zi.