Sŭmat'ŭ lŏning, tijit'ŏl kyogwasŏ saŏp silt'ae wa chŏnmang
Series: Market report -- 2013-05
Publisher: Teik'o
Published: 2013
Place of publication: Sŏul-si
Language: kor
Number of pages: 381
ISBN-13: 9788993294934
Subjects: Education; Effect of technological innovations on; Computer-assisted instruction; Mobile communication systems in education; Educational innovations; Educational technology; Education and state