Na nŭn irŏkʻe chujang handa
Subtitle: Hangʻuk chŏmyŏng insa ŭi pyŏn
By: [Yu Yŏng-sik, Yi Sin-ung pyŏn]
Publisher: Kyŏnghyang  Yŏronsa
Published: 1969
Place of publication: [Seoul]
Language: kor
Number of pages: 302
Subjects: Biography