Uri tang i kyesŭng han pit nanŭn hyŏngmyŏng chŏntʻong yŏnʼgu chʻamgo charyo
Publisher: Chosŏn Nodongdang Chʻulpʻansa
Published: 1959
Place of publication: Pʻyŏngyang-si
Language: kor
Number of pages: 312