Panʼgong kyoyang chʻongsŏ
By: [pʻyŏnjŏja Yi Yun-jun].
Edition: ʼ82 pʻan.
Series: Anbo kyoyuk chonghapji
Publisher: Taehan Panʼgong Chʻŏngnyŏnhoe
Published: 1981
Language: kor
Number of pages: 967