Title: Daiya tetsuzan narabini Nittetsu Daiya Kōgyōsho shi
First published: 1950
Subjects: Nihon Seitetsu Kabushiki Kaisha, Nihon Seitetsu Kabushiki Kaisha. Daiya Kōgyōsho, Iron mines and mining, Nihon Seitetsu Kabushiki Kaisha. Taiya Kōgyōsho