Chʻoesin maakʻetʻing non
By: [chŏja O Sang-nak, Yu Tong-gŭn]
Contributors: Yu, Tong-gŭn
Edition: Chʻopʻan
Publisher: Tongsŏngsa
Published: 1982
Place of publication: Sŏul
Language: kor
Number of pages: 373