Kugŏ sa
Subtitle: Kugŏ sa kŭp kugŏhak sa
By: Kim Hyŏng-gyu chŏ
Series: Munhak chʻongsŏ; Munhak chʻongsŏ
Published: 1956
Place of publication: Sŏul
Language: kor
Number of pages: 396