Tʻongil Yŏnsuwŏn isimnyŏnsa
Subtitle: 1972-yŏn--1992-yŏn
By: [pʻyŏnchʻan, parhaeng Tʻongil Yŏnsuwŏn]
Publisher: Tʻongil Yŏnsuwŏn
Published: 1992
Place of publication: [Seoul]
Language: kor
Number of pages: 263
Subjects: Korea (South). Tʻongil Yŏnsuwŏn; Korea (South); History
Other titles: Tʻongil Yŏnsuwŏn 20-yŏnsa