Kyoyukhak kaesŏl
Subtitle: hyŏndae kyoyukhak ŭi ihae
By: Han Ki-ŏn chŏ
Edition: Chʻopʻan
Publisher: Pagyŏngsa
Published: 1984
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 445