Sahoejuŭi kyŏngje kwalli munje e taehayŏ
By: Kim Il-sŏng [chŏ] ; Chosŏn Nodongdang Chʻulpʻansa
Publisher: [Kuwŏl Sŏbang]
Place of publication: [Pʻyŏngyang]; [Tonggyŏng]
Language: kor
Subjects: Economic conditions