Hakkyo kyŏngyŏng ŭi hyoyurhwa
By: Chʻoe Hŭi-sŏn chŏ.
Series: Kyoyuk sinsŏ ; 85
Publisher: Paeyŏngsa
Published: 1980
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 192