@article{oai:teapot.lib.ocha.ac.jp:00016516,
 author = {宮坂, 広作},
 issue = {1},
 journal = {幼児の教育},
 month = {Jan},
 note = {application/pdf, 一般雑誌記事},
 pages = {16--21},
 title = {楽しく、かつきびしい教育学 : 倉橋惣三先生にまなぶ},
 volume = {74},
 year = {1975}
}