@article{oai:teapot.lib.ocha.ac.jp:00020867, author = {古賀, 淑子}, issue = {5}, journal = {幼児の教育}, month = {May}, note = {application/pdf, 一般雑誌記事}, pages = {15--18}, title = {保育遊具の工夫 (私の園の研究・組の研究)}, volume = {56}, year = {1957} }