Title: Sŏul Sanŏp Kyŏngje Kujo Pyŏnchʻŏn kwa Palchŏn Panghyang e Kwanhan Kukche Semina ; ilsi 1993-yŏn 6-wŏl 30-il (Su) ; changso Sejong Munhwa Hoegwan
First published: 1993
Subjects: Industries, Congresses
LC classification: HC468.S4 I58 1993