@article{oai:teapot.lib.ocha.ac.jp:00019551,
 author = {宮下, 俊彦},
 issue = {8},
 journal = {幼児の教育},
 month = {Aug},
 note = {application/pdf, 一般雑誌記事},
 pages = {34--37},
 title = {保育所の多様化},
 volume = {60},
 year = {1961}
}