Chojik kwa pokchi sahoe
Subtitle: Maesan Yu Chong-hae Paksa hoegap kinyŏm
By: [pʻyŏnja Yu Chong-hae Paksa Hoegap Kinyŏm Nonmunjip Kanhaeng Wiwŏnhoe]
Edition: Chʻopʻan
Publisher: Pagyŏngsa
Published: 1991
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 450