Onŭl ŭi sŏlgyoron
By: Pak Kŭn-wŏn chŏ.
Series: Silchʻŏn sinhak chʻongsŏ
Publisher: Taehan Kidokkyo Chʻulpʻansa
Published: 1980
Place of publication: Sŏul Tŭkpyŏlsi
Language: kor
Number of pages: 255