Guan yu lao dong di si kao
By: Wu Zhenbiao zhu
Edition: Di 1 ban
Series: Qing nian zhi you cong shu
Publisher: Shanghai ren min chu ban she; Xin hua shu dian Shanghai fa xing suo fa xing
Published: 1985
Place of publication: Shanghai
Language: chi
Number of pages: 224
Subjects: Work