2022-yŏn ihu, Han'guk kyoyuk ŭl marhada
Subtitle: kyoyuk taejŏnhwan ŭi sigi, chaengchŏm kwa chŏnmang
Publisher: Edyunit'i
Published: 2022
Place of publication: Sŏul
Language: kor
ISBN-13: 9791164251292