Kkum kkunŭn pyegwangchʻon
By: [chŏja Chŏng Yŏn-su]
Edition: Che 1-pʻan
Series: Hyehwadang si namu -- 9
Publisher: Hyehwadang
Published: 1993
Place of publication: Sŏul
Language: kor
Number of pages: 138