Pultʻa ŭi Aham sasang
Subtitle: chʻoechʻo kyŏngjŏn Aham kyŏng kangnon
By: yŏkkŭni Yu Po-san
Publisher: Mirae Munhwasa
Published: 1990
Place of publication: Sŏul-si
Language: kor
Number of pages: 276