Title: Chŏngbo tʻongsin sanŏp pullyu pʻyojunhwa mit chŏngbo tʻongsin ŭi sanŏp pʻagŭp hyokwa punsŏk
First published: 1991
Subjects: Telecommunication policy, Government policy, Information services, Telecommunication systems, Economic development, Information technology
LC classification: HE7631 .K36 1991