Uri tang e ŭihan nodong haengjŏng iron ŭi simhwa palchŏn
By: Yi Chʻang-gŭn
Publisher: Sahoe Kwahak Chʻulpʻansa
Published: 1992
Place of publication: [Pʻyŏngyang]
Language: kor
Number of pages: 240
Subjects: Labor policy; Socialism; Economic conditions
Notes: Cover title.