@article{oai:asahi-u.repo.nii.ac.jp:00013548, author = {投石, 保広}, issue = {2009-03-20}, journal = {2009-03-20}, month = {2009-03-20, 2021-09-29}, pages = {2009-03-20--2009-03-20}, title = {学校教育は、なぜ必要か}, volume = {2009-03-20}, year = {} }