Wŏnka kyesan
By: Yi Yong-jun chŏ
Edition: Kaejŏngpʻan
Series: Hoegyehak chʻongsŏ; Hoegyehak chʻongsŏ (Ilsinsa)
Publisher: Ilsinsa
Published: 1986
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 460