Chosŏn kwangmulji
By: [chŏja Sŏ Wal-sŏn ... et al.].
Publisher: Kwahak Kisul Chʻulpʻansa
Published: 1994
Place of publication: [Pʻyŏngyang]
Language: kor
Subjects: Mines and mineral resources; Dictionaries
Notes: Cover title.

Includes bibliographical references.