協律鉤元
Subtitle: 4 juan, fu wai ji 1 juan
By: Chen Benli zhuan
Series: Jiangdu Chen shi cong shu -- zhi 1
Publisher: Jiangdu Chen shi
Published: 1808
Place of publication: China
Language: chi
Other titles: Xie lü gou yuan
Notes: On double leaves, oriental style, in case.

Block print.