Title: Tijit'ŏl k'ont'ench'ŭ p'ŏbŭllising : k'ont'ench'ŭ p'ŭllaetp'om pyŏnhwa wa ch'ulp'an ŭi mirae /
Authors: Yi, Kyŏng-hun,
Year: 2013
Subjects: Electronic publishing.; Digital media.