Kyoyuk kwa sahoe
Subtitle: kyoyuk ŭi sahoejŏk kichʻo
By: Chang Chin-ho chŏ
Publisher: Kyŏngjisa
Published: 1968
Place of publication: [Sŏul]
Language: kor
Number of pages: 272
Subjects: Education
Notes: Bibliography: p. 267-272.