@article{oai:repository.dl.itc.u-tokyo.ac.jp:00024842, author = {山縣, 昌夫}, issue = {7}, journal = {生産研究}, month = {Jul}, note = {application/pdf}, pages = {289--289}, title = {論説 : 造船工業の技術的改善}, volume = {2}, year = {1950} }