Hakchʻang ŭi koetchadŭl kwa kkurŏgidŭl
Subtitle: hyŏnjik kyosa ŭi rŭpʻosik yumŏ kʻongtʻŭ
By: Yi Ŭn-jip
Edition: Chʻopʻan
Series: Haetpit tasom chʻaek -- 3
Publisher: Haetpit Chʻulpʻansa
Published: 1987
Place of publication: Sŏul
Language: kor
Number of pages: 236