Title: Han'guk Chŏngbo T'ongsin Kisul Hyŏphoe 20-yŏnsa = 20 years of TTA : kŭllobŏl ridŏ rŭl hyanghan chŏngbo t'ongsin p'yojunhwa, sihŏm injŭng 20-yŏn.
Authors: Han'guk Chŏngbo T'ongsin Kisul Hyŏphoe.
Publisher: Han'guk Chŏngbo T'ongsin Kisul Hyŏphoe,
Year: 2008
Subjects: Han'guk Chŏngbo T'ongsin Kisul Hyŏphoe History.; Telecommunication Korea (South); Telecommunication systems Korea (South); Information networks Korea (South)