Title: Osŭtʻŭrallia chakka imyŏ kija in Wŏlpʻŭredŭ Pŏchʻetʻŭ wa han tamhwa : 1975-yŏn 10-wŏl 21-il /
Authors: Kim, Il-sŏng, 1912-1994
Publisher: Chosŏn Nodongdang Chʻulpʻansa,
Year: 1977
Subjects: Industries Korea (North); Korea (North) Foreign relations.