Yŏin sŏngbul
By: Unhŏ Yongha pʻyŏnyŏk
Edition: Chʻopʻan
Series: Paramil chʻongsŏ -- 18
Publisher: Pulgwang Chʻulpʻanbu
Published: 1991
Place of publication: Sŏul
Language: kor
Number of pages: 212