Siryong kumyŏn chʻŏnmunhak
By: [chŏja Kim Sang-nyong ; pʻyŏnjip Chang Tʻae-suk].
Contributors: Chang, Tʻae-suk.
Publisher: Kwahak, Paekkwa Sajŏn Chʻulpʻansa
Published: 1987
Place of publication: [Pʻyŏngyang]
Language: kor
Number of pages: 187
Subjects: Celestial globes; Astronomy