Kyoyuk Hancha taesajŏn
Subtitle: Munʼgyobu sŏnjŏng
By: Chʻoe Kŭn-hak pʻyŏnjŏ.
Publisher: Hoho Chʻulpʻansa
Published: 1979
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 1779