@misc{oai:repository.dl.itc.u-tokyo.ac.jp:00044997,
 author = {山室, 直樹},
 month = {},
 note = {種別: 実習報告},
 title = {信越電力（Hitachi Seisakujo， Shinyetsu Denryoku K． K．）},
 year = {1924}
}