Hanʼguk kyoyuk 20-nyŏn
By: Hanʼguk Kyoyuk Hakhoe pʻyŏn
Publisher: Kyoyuk Chʻulpʻansa
Published: 1978
Place of publication: Sŏul Tʻŭkpyŏl-si
Language: kor
Number of pages: 401
Subjects: Education; History
Work titles: Hanʼguk kyoyuk 20-nyŏn