4-chʻŏnman i kyŏngjein
Subtitle: sŏnjin choguk ŭro kanŭn kil
Edition: Chʻopʻan
Publisher: Munhwa Kongbobu
Published: 1983
Place of publication: [Seoul]
Language: kor
Number of pages: 91
Other titles: Sachʻŏnman i kyŏngjein.