@article{oai:repository.dl.itc.u-tokyo.ac.jp:00024852, author = {松下, 幸雄 and 福田, 榮一}, issue = {7}, journal = {生産研究}, month = {Jul}, note = {application/pdf}, pages = {313--313}, title = {速報37 : スラッグの色調}, volume = {2}, year = {1950} }