Haetsal kadŭkhan kyosil esŏ
Subtitle: aidŭl kwa hamkke han hakkŭp hyŏngmyŏng
By: Yun Tʻae-gyu ... [et al.].
Edition: Chʻopʻan
Publisher: Sagyejŏl
Published: 1990
Place of publication: Sŏul
Language: kor
Number of pages: 203