Kidokkyo wa tʻa chonggyo wa ŭi taehwa
By: [Chŏng Chin-hong].
Series: Chŏnmang sinsŏ ; 10
Publisher: Chŏnmangsa
Published: 1980
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 187