Oerae kwanʼgwanggaek yŏron chosa, 1984
By: [pʻyŏnjip Kihoek Chosasil Chosa Tʻonggyekwa].
Contributors: Hanʼguk Kwanʼgwang Kongsa. Chosa Tʻonggyekwa.
Publisher: Hanʼguk Kwanʼgwang Kongsa
Published: 1984
Place of publication: Sŏul-si
Language: kor
Number of pages: 260