@article{oai:teapot.lib.ocha.ac.jp:00017754, author = {室谷, 幸吉}, issue = {6}, journal = {幼児の教育}, month = {Jun}, note = {application/pdf, 一般雑誌記事}, pages = {62--66}, title = {子どものことばのよごれとクリーニング}, volume = {68}, year = {1969} }