Yŏksŏl ŭi pyŏnjŭng
Subtitle: tʻongil kwa chŏnhu sedae wa na
By: Yi Yŏng-hŭi chŏ
Series: Ture sinsŏ -- 24
Publisher: Ture
Published: 1987
Place of publication: Sŏul-si
Language: kor
Number of pages: 389
Notes: Includes bibliographical references.