Ŏnyŏk sŏjŏn
Contributors: Yugyo Kyŏngjŏn Kangguso
Series: Yugyo kyŏngjŏn ŏnyŏk chʻongsŏ; Yugyo kyŏngjŏn ŏnyŏk chʻongsŏ
Place of publication: Yugyo Kyŏngjŏn Kangguso Changpan
Language: kor
Notes: Imperfect copy: 2 p. wanting in table of contents.