@misc{oai:repository.dl.itc.u-tokyo.ac.jp:00044284, author = {黒川, 正典}, month = {}, note = {種別: 実習報告}, title = {施行セル部分ヨリ見タル電気鎔接ニ就イテ. 玉三井. 1937.7.12-8.25}, year = {1938} }