@article{oai:repository.dl.itc.u-tokyo.ac.jp:00024851, author = {熊谷, 寛夫}, issue = {7}, journal = {生産研究}, month = {Jul}, note = {application/pdf}, pages = {313--313}, title = {技術メモ : 眞空の單位}, volume = {2}, year = {1950} }