Tʻongil kwa sŏnʼgyo
By: Kim Myŏng-hyŏk chŏ.
Edition: Chʻopʻan
Publisher: Sŏnggwang Munhwasa
Published: 1993
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 388