Kyoyuk nonmun sŏjip
By: O Chʻŏn-sŏk chŏ
Series: O Chʻŏn-sŏk kyoyuk sasang munjip -- 7; O Chʻŏn-sŏk kyoyuk sasang munjip -- 7.
Publisher: Kwangmyŏng Chʻulpʻansa
Published: 1975
Place of publication: Sŏul
Language: kor
Number of pages: 334
Subjects: Education
Notes: Includes bibliographical references.