Ta haengbok kyoyuk hyŏksin hakkyo rŭl mal hada
By: Chŏng T'ae-gŭn chiŭm
Edition: Ch'op'an
Publisher: T'aeyŏng Ch'ulp'ansa
Published: 2017
Place of publication: Sŏul
Language: kor
Number of pages: 323
ISBN-13: 9788963022246
Subjects: Educational innovations; Case studies; Education; Experimental methods; Educational change