@article{oai:nagoya.repo.nii.ac.jp:00028847, author = {サロモン, オットー and Salomon, Otto and 横山, 悦生 and Yokoyama, Etsuo}, journal = {技術教育学の探求}, month = {Oct}, note = {横山悦生(訳)}, pages = {39--40}, title = {労働における主体性}, volume = {20}, year = {2019} }