@article{oai:teapot.lib.ocha.ac.jp:00028484,
 author = {苦瓜, 惠三郞},
 issue = {3},
 journal = {幼兒教育},
 month = {Mar},
 note = {application/pdf, 一般雑誌記事},
 pages = {94--99},
 title = {幼兒の家庭の職業とその知能との關係},
 volume = {22},
 year = {1922}
}