@article{oai:teapot.lib.ocha.ac.jp:00017618,
 author = {勝部, 真長},
 issue = {2},
 journal = {幼児の教育},
 month = {Feb},
 note = {application/pdf, 一般雑誌記事},
 pages = {45--57},
 title = {幼年期について},
 volume = {69},
 year = {1970}
}