Wŏrin chʻŏnʼgang chi kok
By: [Yi Sejong chŏ]
Publisher: [Chŏllam Taehakkyo Mullikwa Taehak Kugŏ Kungmunhak Yŏnʼgusil]
Published: 1961
Place of publication: [Kwangju]
Language: kor
Number of pages: 71
Notes: Cover title.