@article{oai:teapot.lib.ocha.ac.jp:00015972,
 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 = {4--5},
 title = {保育時間を延長すべきか},
 volume = {76},
 year = {1977}
}