In'gan ŭi modŭn chugŭm
Subtitle: ŏttŏk'e chugŭl kŏt in'ga, ŏttŏk'e sal kŏt in'ga
Publisher: Sŏhae Munjip
Published: 2020
Place of publication: Kyŏnggi-do P'aju-si
Language: kor
ISBN-13: 9788974830090