@article{oai:teapot.lib.ocha.ac.jp:00021009, author = {海, 卓子}, issue = {10}, journal = {幼児の教育}, month = {Oct}, note = {application/pdf, 一般雑誌記事}, pages = {17--19}, title = {一年保育と二年保育の問題(その七)}, volume = {55}, year = {1956} }