Kahaeng tʻanʼgwang ŭi siltʻae chosa punsŏk mit changgi kaebal tʻanʼgwang ŭi yuksŏng e kwanhan yŏnʼgu.
Contributors: Hanʼguk Sanŏp Kyŏngje Yŏnʼguwŏn.
Publisher: Hanʼguk Sanŏp Kyŏngje Yŏnʼguwŏn
Published: 1988
Place of publication: [Seoul]
Language: kor
Number of pages: 115
Subjects: Coal trade -- Government policy -- Korea (South); Coal trade -- Government policy; Energy policy
Notes: "Chunggan pogo, 1988. 9."