Hanʼguk kyoyuksa
By: Hanʼguk Kyoyuksa Yŏnʼguhoe pʻyŏn.
Publisher: Kyoyuk Chʻulpʻansa
Published: 1972
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 424