Title: Togil tʻongsin tʻonghap kwa Nam-Pukhan ŭi tʻongsin tʻonghap
First published: 1991
Subjects: Communication, International, International Communication, International cooperation, Political aspects, Political aspects of International communication, Telecommunication
Places: Germany (East), Germany (West), Korea (North), Korea (South)
LC classification: HE8155 .K36 1991