Pʻohang Chʻŏlgang Kongdan isimnyŏnsa
Publisher: Pʻohang Chʻŏlgang Kongŏp Kwalli Kongdan
Published: 1994
Place of publication: [Pʻohang]
Language: kor
Number of pages: 391
Other titles: Pʻohang Chʻŏlgang Kongdan 20-yŏnsa