Nuga sŏnt'aek ŭl kangyo hanŭn'ga?
Subtitle: yŏsŏng, ŏmma, yesulga sai esŏ kyunhyŏng ch'atki
Publisher: Sigong At'ŭ
Published: 2022
Place of publication: Sŏul
Language: kor
ISBN-13: 9791165799441