@article{oai:teapot.lib.ocha.ac.jp:00020364,
 author = {ベンナー, L・W and 宇川, 和子},
 issue = {11},
 journal = {幼児の教育},
 month = {Nov},
 note = {application/pdf, 一般雑誌記事},
 pages = {8--12},
 title = {幼児の遊びと発達},
 volume = {57},
 year = {1958}
}