Title: Chʻilsimnyŏn tae ŭi sanŏp sahoe wa illyŏk kaebal taechʻaek chʻoego kwallichʻŭng tʻŭkpyŏl simpʻojium chonghap kyŏlgwa pogosŏ
Subjects: Labor and laboring classes, Congresses
Places: Korea