@misc{oai:repository.dl.itc.u-tokyo.ac.jp:00015487, author = {堀, 悌三郎}, month = {}, note = {種別:卒業論文, 関連する報告書へのリンクあり(http://hdl.handle.net/2261/69263)}, title = {Designing on Dressing and Metallurgical Treatment of Tada Silver Mines}, year = {1888} }