걸어서하늘까지
Subtitle: Mun Sun-tʻae changpʻyŏn sosŏl
Publisher: Cha̓ngjak kwa Pipʻyŏngsa
Published: 1980
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Other titles: Kŏrŏsŏ hanŭl kkaji