Ttang titko ssaugi
Subtitle: k'eibŭl pangsong sŏlch'i suri nodongja e taehan kirok
By: Pak Chang-jun, Ch'a Chae-min chiŭm
Edition: Ch'op'an
Publisher: Puk K'omma
Published: 2015
Place of publication: Kyŏnggi-do P'aju-si
Language: kor
Number of pages: 322
ISBN-13: 9791195038374
Subjects: Telecommunication; Employees; Cable television; Electric industry workers; Labor unions; Labor movement; Social conditions; Electronic technicians; Employee rights; History