Orion chŏnʼgi 25-yŏnsa.
Contributors: Orion Chŏnʼgi Chusik Hoesa (Korea)
Publisher: Orion Chŏnʼgi Chusik Hoesa
Published: 1991
Place of publication: Kyŏngbuk Kumi-si
Language: kor
Number of pages: 400
Other titles: Orion chŏnʼgi isibonyŏnsa.