Sesang e irŏl su ka
Subtitle: chŏn Kukhoe Puŭijang Chʻunsan Cho Yŏn-ha Yadang 40-yŏn!
Edition: Chʻopʻan
Publisher: Tongchʻun Sŏrim
Published: 1992
Place of publication: Sŏul-si
Language: kor
Number of pages: 302