@article{oai:kansai-u.repo.nii.ac.jp:00011621, author = {樋口, 誠宏 and 山口, 智実 and 古城, 直道}, journal = {理工学と技術 : 関西大学理工学会誌 = Engineering & technology}, month = {Nov}, note = {application/pdf}, pages = {1--5}, title = {研ぐ、磨く工具の今と昔}, volume = {15}, year = {2008} }