Kŏmŭn nunmul
Subtitle: Ch'oe Yŏng-gu sajinjip
Publisher: Paedari
Published: 2016
Place of publication: Inch'ŏn Kwangyŏksi
Language: kor
Number of pages: 31
ISBN-13: 9791186806142
Subjects: Photography of coal mines; Coal miners; Pictorial works; Coal mines and mining; Documentary photography