Yŏjadŭl ŭi sahoe
Subtitle: mal haejiji annŭn mugung mujinhan yŏjadŭl ŭi kwan'gye e taehayŏ
Publisher: Hyumŏnisŭt'ŭ
Published: 2021
Place of publication: Sŏul
Language: kor
ISBN-13: 9791160807516