Kukkyŏng ŭi chebi
Subtitle: Yi Sung-ja che-3 sijip
Series: Hanmŏt hyŏndaesi sŏnjip -- 12; Hanmŏt hyŏndae siin sŏnjip -- 12
Publisher: Hanmŏtsa
Published: 1988
Place of publication: Sŏul
Language: kor
Number of pages: 141