Sago ŭi tae hyŏngmyŏng
Subtitle: segye illyu chŏngsin kuje ŭi sin sasang--Songak chʻŏrhak
By: Chŏng Hyo-sun chŏ
Publisher: Paegije
Published: 1991
Place of publication: Sŏul
Language: kor
Number of pages: 559