Sanŏp chʻeje ŭi hyŏnhwang kwa kwaje
Series: Hanʼguk kyŏngje yŏnʼgu chʻongsŏ -- 24; Han'guk kyŏngje yŏn'gu ch'ongsŏ -- 24.
Publisher: Hanʼguk Kyŏngje Yŏnʼgu Sentʻŏ
Published: 1971
Place of publication: [Sŏul]
Language: kor
Number of pages: 180
Subjects: Industries