Chʻŏnji kaebyŏk
By: Pak Sang-chʻŏn chŏ
Edition: Chʻopʻan
Publisher: Han Minjok; Konggŭpchʻŏ Ttalgigol
Published: 1987
Place of publication: Sŏul
Language: kor
Number of pages: 241
Subjects: Life; Cosmology