Ttattŭthan yusan
Subtitle: Yi Po-yŏng sijip
Edition: Ch'op'an
Series: Uri sidae hyŏndae sijosŏn -- 114; Uri sidae hyŏndae sijosŏn -- 114.
Publisher: Koyo Ach'im
Published: 2019
Place of publication: Sŏul-si
Language: kor
Number of pages: 89
ISBN-13: 9791190047579