PPŏnyŏk t'u ŭi yuhokPŏnyŏk t'u ŭi yuhokde Kyŏng-sun OMateriasJapanese languageTranslating into KoreanKorean languageTranslating into JapaneseEdiciones (1)Pŏnyŏk t'u ŭi yuhok (2010)Ihaksa · kor · ISBN 9788961471343