Yesul ŭl tʻonghan kyoyuk
By: chʻaegim pʻyŏnjip, Kim Chae-ŭn, Yi Sŏng-jin.
Series: Yua kyoyuk chŏnsŏ ; 6
Published: 1979
Place of publication: Sŏul : Paeyŏngsa, 1979
Language: kor
Number of pages: 266