@article{oai:teapot.lib.ocha.ac.jp:00022655,
 author = {村山, 貞雄},
 issue = {7-8},
 journal = {幼兒の教育},
 month = {Jul},
 note = {application/pdf, 一般雑誌記事},
 pages = {22--28},
 title = {家庭における難質問の硏究 (<特集>日本保育學會第二囘大會硏究發表)},
 volume = {48},
 year = {1949}
}