Sŏro rŭl sallinŭn kihu wigi kyoyuk
Subtitle: kihu wigi rŭl nŏmŏ hamkke saraganŭn chigu rŭl wihae
Publisher: Mindŭlle Ch'ulp'ansa
Published: 2021
Place of publication: Sŏul
Language: kor
ISBN-13: 9791191621068