@article{oai:teapot.lib.ocha.ac.jp:00022535,
 author = {山下, 俊郞},
 issue = {3},
 journal = {幼兒の教育},
 month = {Mar},
 note = {application/pdf, 一般雑誌記事},
 pages = {33--35},
 title = {幼兒の心理的發逹(九) : (講話)},
 volume = {49},
 year = {1950}
}