Hitetsu kinzoku no gaikyō
Subtitle: Kokunai hen : kin, gin, dō, namari, aen : Shōwa 30-nen 8-gatsu
Publisher: Sumitomo Kinzoku Kōzan Kabushiki Kaisha Kanrika
Published: 1955
Place of publication: [Tokyo]
Language: jpn
Number of pages: 178