Chʻŏndogyo kaegwan
By: [chŏja O Ik-che]
Publisher: Chʻŏndogyo Chungang Chʻongbu
Published: 1988
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 100
Subjects: Chʻŏndogyo