Uri nara esŏ ŭi noim chojik
By: [chŏja Pak Chae-in, Hong Chong-gŏl]
Contributors: Hong, Chong-gŏl
Publisher: Nodong Tosŏ Chʻulpʻansa
Published: 1965
Place of publication: Pʻyŏngyang-si
Language: kor
Number of pages: 212
Subjects: Labor policy; Wages; Working class
Other titles: Noim chojik