Title: Chosŏn ŏmun kyosu yŏnʾgu charyo : Sohakkyo (2) /
Authors: Chʻoe, Hong-ja.
Publisher: Yŏnbyŏn Kyoyuk Chʻulpʻansa,
Year: 1984
Subjects: Korean language Study and teaching (Elementary); Korean philology Study and teaching China Yen-pien.