@article{oai:teapot.lib.ocha.ac.jp:00020239,
 author = {宇田川, 照子},
 issue = {4},
 journal = {幼児の教育},
 month = {Apr},
 note = {application/pdf, 一般雑誌記事},
 pages = {8--10},
 title = {級編成にのぞむこと (入園期にそなえて)},
 volume = {58},
 year = {1959}
}