Kyoyuk kajok ŭi sam ŭl saeropke tijain hanŭn konggan hyŏksin iyagi
By: Kim Yŏng-gŭn, O Sŭng-hwan, Yi Hyŏn-myŏng chiŭm
Contributors: O, Sŭng-hwan, author; Yi, Hyŏn-myŏng, author
Edition: Ch'op'an
Publisher: Tŏbŭl Puk
Published: 2020
Place of publication: Sŏul-si
Language: kor
Number of pages: 219
ISBN-13: 9791191194043
Subjects: Classrooms; Planning; Classroom environment
Other titles: Konggan hyŏksin iyagi