Chʻung kwa hyo
Subtitle: Tongsŏ myŏnghyŏn dŭl ŭi ŏnhangnok
By: Kim Pʻir-hŏn pʻyŏnjŏ
Publisher: Tʻaegwang Munhwasa
Published: 1977
Place of publication: Sŏul
Language: kor
Number of pages: 305
Subjects: Conduct of life