Chʻoesin kyŏngyŏng chojingnon
Subtitle: kiŏp chojik mit chojik haengdong ŭi wŏlli
By: Kang Sŏg-in chŏ.
Series: Kyŏngyŏnghak chʻongsŏ
Publisher: Ilsinsa
Published: 1980
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 346