K'orona sidae kyosa punt'ugi
By: Yi Po-gyŏng
Edition: 1-p'an
Publisher: Yangch'ŏlbuk
Published: 2020
Place of publication: Sŏul-si
Language: kor
Number of pages: 211
ISBN-13: 9788963723389
Subjects: Elementary Education; Social distancing (Public health) and education; Educational change; COVID-19 Pandemic, 2020-
Other titles: Kyosa punt'ugi