@article{oai:teapot.lib.ocha.ac.jp:00021175, author = {菊池, ふじの}, issue = {3}, journal = {幼児の教育}, month = {Mar}, note = {application/pdf, 一般雑誌記事}, pages = {10--13}, title = {一年保育と二年保育の問題(その1) 一年保育と二年保育の功罪}, volume = {55}, year = {1956} }