@article{oai:teapot.lib.ocha.ac.jp:00022031, author = {波多野, 完治}, issue = {8}, journal = {幼兒の教育}, month = {Aug}, note = {application/pdf, 一般雑誌記事}, pages = {42--45}, title = {幼兒の心理(4) : (講話)}, volume = {51}, year = {1952} }