Kubichʻinŭn sahoe sok e pʻyŏnghwa rŭl ..
Subtitle: ŏnŭ sahoe yulli hakcha ŭi esei
By: Chŏng Ha-ŭn.
Publisher: Nadan Chʻulpʻansa
Published: 1988
Place of publication: Sŏul
Language: kor
Number of pages: 223