Chunggong ŭi pujon chawŏn kwa kaebal hyŏnhwang.
Series: (Yŏnʼgu pogo - Haeoe Kyŏngje Yŏnʼguso ; 79-6, tʻongkwŏn 128-ho
Published: 1979
Place of publication: [        ] : Haeoe Kyŏngje Yŏn'guso, 1979
Language: kor
Number of pages: 261