Na nŭn kuktae ta
Subtitle: t'oron paet'ŭl ŭi chuin'gongdŭl ege tŭnnŭn chŏngch'i ŭi onŭl
Publisher: 21-segi Puksŭ
Published: 2021
Place of publication: Kyŏnggi-do P'aju-si
Language: kor
ISBN-13: 9788950998141