Kaigai teion kanryū jigyō ippan
Subtitle: tsuketai Doitsu sekitan, tāru keizai no tenbō
Contributors: Teikoku Nenryō Kōgyō Kabushiki Kaisha. Gijutsubu. Chōsaka
Series: Teion kanryū jigyō ni kansuru chōsa -- sono 3
Publisher: Teikoku Nenryō Kōgyō Kabushiki Kaisha Gijutsubu Chōsaka
Published: 1941
Place of publication: [Tokyo]
Language: jpn
Number of pages: 25
Work titles: Developments in coal research and technology in 1937 and 1938
Notes: Translation of: Developments in coal research and technology in 1937 and 1938: p. 60-64.