Beikoku no sekitan kōgyō
By: Nihon Sekitan Kōgyō Renmei yaku, kaisetsu
Series: Kaigai shiryō -- dai 2-shū; Kaigai shiryō (Nihon Sekitan Kōgyō Renmei) -- dai 2-shū.
Publisher: Nihon Sekitan Kōgyō Renmei
Published: 1951
Place of publication: Tōkyō
Language: jpn
Number of pages: 85
Subjects: Coal trade