Tʻonghap kyoyuk kwajŏng ŭi iron kwa chŏgyong
Subtitle: tʻonghap kyokwa ŭi chido
By: Kim Chae-bok chŏ.
Publisher: Kyohak Yŏnʼgusa
Published: 1983
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 415