Sŏgu ŭi sago pangsik kwa pipʻan chŏngsin
By: Yu Chun-su chŏ
Edition: Chʻopʻan
Publisher: Kyŏngmunsa
Published: 1985
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 285
Other titles: Sago pangsik kwa pipʻan chŏngsin.