Oegukhwan kwalliron
Subtitle: oehwan kaeron kwa kwalli silmu
By: Yi Chae-ung chŏ
Edition: Chʻopʻan
Series: Kyŏngyŏnghak kangŭi chʻongsŏ
Publisher: Pŏmmunsa
Published: 1984
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 336