Nam-Pukhan ch'urip chedo (t'onghaeng, t'ongsin, t'onggwan) kaesŏn mit chŏngch'ak pangan yŏn'gu
Nam-Pukhan ch'urip chedo (t'onghaeng, t'ongsin, t'onggwan) kaesŏn mit chŏngch'ak pangan yŏn'gu
Details
- OL Work ID
- OL16635962W
Subjects
International CommunicationTransportationTelecommunicationInternational cooperationLaw and legislationPolitical aspectsCustoms administrationTransportation and state