@article{oai:teapot.lib.ocha.ac.jp:00021239,
 author = {水原, 泰介},
 issue = {12},
 journal = {幼児の教育},
 month = {Dec},
 note = {application/pdf, 一般雑誌記事},
 pages = {5--9},
 title = {クラスの社会心理},
 volume = {54},
 year = {1955}
}