Kyoyukcha rŭl wihan tijain ssingk'ing
Subtitle: kyoyuk hyŏksin ŭl tijain hada
Publisher: Ch'ungnam Taehakkyo Ch'ulp'an Munhwawŏn
Published: 2022
Place of publication: Taejŏn Kwangyŏksi
Language: kor
ISBN-13: 9791165031602