Che-16 hoe kwahak chŏn chakpʻum sŏlmyŏng chip
Publisher: Kwangmʻyŏng Chʻŭlpʻansa
Published: 1971
Place of publication: [Sŏul]
Language: kor
Number of pages: 837
Subjects: Science; Exhibitions
Other titles: Kwahak chŏn chakpʻum sŏlmyŏng chip.