@article{oai:repository.dl.itc.u-tokyo.ac.jp:00023826, author = {相馬, 胤和 and 出崎, 友也 and 佐藤, 乙丸}, issue = {2}, journal = {生産研究}, month = {Feb}, note = {application/pdf}, pages = {35--37}, title = {R.I.検尺計}, volume = {9}, year = {1957} }