Chʻongmyŏnghan ai to kkoltchi rŭl handa
Subtitle: kyosa chʻehŏm 30-yŏn "munje suchʻŏp" konggae
By: Yi Kŭn-gu
Edition: 2-pʻan
Publisher: Munhak Akʻademisa
Published: 1991
Place of publication: Sŏul
Language: kor
Number of pages: 260
Subjects: Secondary Education