Chojik sinhak
Subtitle: inʼgannon
By: [pʻyŏnjip kyŏm parhaengin Hŏ Kwang-jae].
Contributors: Hŏ, Kwang-jae.
Publisher: Sŏnʼgyo Sinhak Yŏnʼguhoe
Published: 1984
Place of publication: Sŏul
Language: kor
Number of pages: 147