T'ongil sidae kach'i ch'angch'ul i kidae toenŭn Pukhan ŭi sanŏp sisŏl kongjang kiŏpso
Publisher: Pukhan Sanŏp Kyŏngje Yŏn'guso
Published: 2012
Place of publication: Sŏul-si
Language: kor
Number of pages: 440
ISBN-13: 9788996841906
Subjects: Industries; Directories