@article{oai:teapot.lib.ocha.ac.jp:00019178, author = {高橋, さやか}, issue = {1}, journal = {幼児の教育}, month = {Jan}, note = {application/pdf, 一般雑誌記事}, pages = {22--25}, title = {幼児の発達と個人差}, volume = {62}, year = {1963} }