Lao li lao xin ji
Subtitle: jin nian lai dui lao dong quan yi zui jian ding di sheng yuan
By: Zhang Xiaochun zhu
Edition: Chu ban
Series: Shang ban zu cong shu -- 01
Publisher: Shi bao wen hua chu ban qi ye you xian gong si
Published: 1987
Place of publication: Taibei Shi
Language: chi
Number of pages: 434
Subjects: Labor and laboring classes