Kenjo Shoko Kaigisho 25-nenshi
Publisher: Kyŏngsŏng sanggong hoeŭiso
Published: 2002
Place of publication: Sŏul
Language: kor
Other titles: Kyŏngsŏng sanggong hoeŭiso 25 yŏnsa; Yŏnginbon Kyŏngsŏng sanggong hoeŭiso 25 yŏnsa