21-segi 21-kaji taeyechʻŭk
Subtitle: nyu milleniŏm ripʻotʻŭ
By: Hanʼguk Kyŏngje Sinmun Nyu Milleniŏm Kihoek Chʻwijaetʻim chiŭm
Edition: Chʻopʻan
Publisher: Ŭnhaeng Namu
Published: 1999
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 296
Other titles: Isip-ilsegi isip-il kaji taeyechʻŭk; Tae yechʻŭk