Haeksim kyoyukhak
Subtitle: chʻo, chungdŭng kyogam sŭngjin, chagyŏk kosa, sunwi kosa, kyojik yŏnsu taebi
By: Ha Yŏng-chʻŏl chŏ
Edition: Wanjŏn kaejŏngpʻan
Publisher: Hyŏngsŏl Chʻulpʻansa
Published: 1984
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 477
Other titles: Kyoyukhak.