@article{oai:teapot.lib.ocha.ac.jp:00012857, author = {牛島, 義友}, issue = {3}, journal = {幼児の教育}, month = {Mar}, note = {application/pdf, 一般雑誌記事}, pages = {4--6}, title = {教育の問題を考える (巻頭言)}, volume = {90}, year = {1991} }