@article{oai:teapot.lib.ocha.ac.jp:00015191,
 author = {山下, 俊郎},
 issue = {3},
 journal = {幼児の教育},
 month = {Mar},
 note = {application/pdf, 一般雑誌記事},
 pages = {6--9},
 title = {幼稚園の学級定員について考えよう},
 volume = {79},
 year = {1980}
}