2010-yŏn susŏk kyosaje sibŏm unyŏng p'yŏngka mit chingmu sŏlgye pangan yŏn'gu
By: yŏn'gu ch'aegimja Cho Tong-sŏp
Series: Taejŏn kyoyuk -- 2011-38
Publisher: Taejŏn Kwangyŏksi Kyoyukch'ŏng
Published: 2011
Place of publication: Taejŏn Kwangyŏksi
Language: kor
Number of pages: 240