도루묵교장
Subtitle: kyodan silchŏn hoesanggi
By: Yu Yŏ-chʻon chŏ
Series: Kyoyuk sinsŏ -- 65; Kyoyuk sinsŏ (Paeyŏngsa) -- 65
Publisher: Paeyŏngsa
Published: 1979
Place of publication: Sŏul
Language: kor
Number of pages: 265
Other titles: Torumuk kyojang