@misc{oai:repository.dl.itc.u-tokyo.ac.jp:00014256, author = {吉田, 高明}, month = {}, note = {種別:卒業論文}, title = {Fe-Ni-Al-Si-W System ノ high speed tool トシテノ価値(主トシテ ordinary tempareture ニ於ル各 tenpering tempareture ノ B.H.N ノ測定)}, year = {1934} }