Ŏmma ŭi maŭm i charanŭn sigan
Subtitle: soa chŏngsin kŏn'gang ŭihak kwa chŏnmunŭi ka allyŏjunŭn ŏmma ŭi modŭn kŏt
Publisher: Kŭl Hangari
Published: 2022
Place of publication: Kyŏnggi-do P'aju-si
Language: kor
ISBN-13: 9791169090049