마음의 성찰
Subtitle: simgyŏng ŭi hyŏndaejŏk haesŏk
By: Kim Ki-hyŏn
Publisher: Pibong Ch'ulp'ansa
Published: 2021
Place of publication: Sŏul
Language: kor
ISBN-13: 9788937604850
Other titles: Maŭm ŭi sŏngch'al