Hyŏndae sahoe wa changaeja pokchi tʻoron yoji ; ilshi, 1981-yŏn 7-wŏl 17-il-18il ; changso, Chŏnguk Kyŏngjein Yŏnhaphoe Hoegwan.
Publisher: Asan Sahoe Pokchi Saŏp Chaedan
Published: 1981
Language: kor
Number of pages: 26