Title: Irŭl kŏt ŭn sasŭl ppun iŏtta
Subjects: History, Labor leaders, Biography, Blue collar workers, Labor unions, Labor movement, Shipbuilding industry, Employees, Industrial relations, Hyŏndae Chunggongŏp Kŭrup (Korea). Nodong Chohap, Hyŏndae Chunggongŏp Kŭrup (Korea)
Places: Korea (South), Ulsan
People: Pyŏng-mo Chŏng