Saeroun tojŏn ap esŏ
Subtitle: 21-segi rŭl hyanghan Hanʼguk kyŏngje ŭi sŏntʻaek
By: Sŏ Sang-mok pʻyŏnjŏ.
Contributors: Sŏ, Sang-mok.
Edition: Chʻopʻan
Publisher: Maeil Kyŏngje Sinmunsa
Published: 1992
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 305