Yuchʻiwŏn kyoyuk ŭn nŏmu nŭtta
Subtitle: 3-sal kkajinŭn kkŭnnaeya hal chʻunggyŏkchŏk chanyŏ kyoyuk 100-chang
By: Yu An-jin kamsu.
Publisher: Yŏwŏn Munhwasa Chʻulpʻanʼguk
Published: 1979
Place of publication: Sŏul
Language: kor
Number of pages: 219