공교육 혁신을 위한 탄력적 교육 체제 운영 방안
Subtitle: t'onghap unyŏng hakkyo toip ŭl chungsim ŭro
By: Chŏng Mi-gyŏng oe
Series: Yŏn'gu pogo RR ; 2020-01
Publisher: Han'guk Kyoyuk Kaebarwŏn
Published: 2020
Place of publication: Ch'ungch'ŏng-bukto Chinch'ŏn-gun
Language: kor
ISBN-13: 9791156664147
Other titles: Konggyoyuk hyŏksin ŭl wihan t'allyŏkchŏk kyoyuk ch'eje unyŏng pangan