@article{oai:repository.dl.itc.u-tokyo.ac.jp:00024962, author = {生産技術史研究室}, issue = {2}, journal = {生産研究}, month = {Feb}, note = {application/pdf}, pages = {70--70}, title = {技術史ノート2 : ガラス : 板ガラスの發達と生活}, volume = {2}, year = {1950} }