Ije toksŏng kwan'gye nŭn chŏngni hamnida
Subtitle: kkŭnnaeya nae ka sanŭn toksŏng kwan'gye simnihak
Publisher: Saenggak ŭi Kil
Published: 2021
Place of publication: Kyŏnggi-do P'aju-si
Language: kor
ISBN-13: 9788965137023