Chŏnguk chʻong hakchang pogam
Subtitle: taehakwon chang, hakchʻŏ chang
By: [pʻyʻŏnja Chŏnguk Chʻong Hakchang Pogam Pyʻŏnjippu]
Publisher: Myŏngjingak
Published: 1980
Place of publication: Sŏul Tʻukpyŏlsi
Language: kor
Number of pages: 281