KOTRA haeoe muyŏkkwan ŭl tʻonghaesŏ pon 1980-yŏndo segye muyŏk yechʻŭk
Subtitle: chuyo kyoyŏk taesang 70-gaeguk ŭl chungsim ŭro.
Series: Mukong charyo ; 19-23
Publisher: Taehan Muyŏk Chinhŭng Kongsa
Published: 1980
Language: kor
Number of pages: 138