Igi nya hyŏptong inya
Subtitle: hyŏptong ŭl tʻonghan kyŏngje minjuhwa ŭi cheŏn
By: Chŏng Pyŏng-ho chŏ.
Publisher: Hyŏptong Yŏnʼguwŏn
Published: 1994
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 602