Ije mirae rŭl iyagi hapsida.
Edition: Chʻopʻan
Series: Choŭn ssiat -- 4
Publisher: Sŏnghyŏn Chʻulpʻansa
Published: 1997
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 236