@article{oai:teapot.lib.ocha.ac.jp:00017776, author = {牛島, 義友}, issue = {4}, journal = {幼児の教育}, month = {Apr}, note = {application/pdf, 一般雑誌記事}, pages = {2--6}, title = {零歳児保育}, volume = {68}, year = {1969} }