Kŏmchʻal saŏp tʻonggye chaksŏng yogang
Subtitle: 1950-yŏndo.
Publisher: Reproduced by Amerasian Data Research Services
Published: 19--
Place of publication: [Hyattsville, Md. (P.O. Box 564, Hyattsville 20782)
Language: kor
Number of pages: 34