@article{oai:teapot.lib.ocha.ac.jp:00016539, author = {佐藤, 良}, issue = {12}, journal = {幼児の教育}, month = {Dec}, note = {application/pdf, 一般雑誌記事}, pages = {53--55}, title = {幼保一元化の前に}, volume = {73}, year = {1974} }