Yŏkchŏng
Subtitle: Na ŭi chʻŏngnyŏn sidae : Yi Yŏng-hŭi chajŏnjŏk esei
Publisher: Chʻangjak kwa Pipʻyŏnsa
Published: 1988
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 398