Kwalli kyŏngjehak
By: Sŏ Nam-wŏn chŏ
Edition: Chʻopʻan
Series: Kyŏngyŏng, kyŏngjehak chʻongsŏ
Publisher: Muyŏk Kyŏngyŏngsa
Published: 1985
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 528