@book{oai:repository.ninjal.ac.jp:00001591, author = {国立国語研究所 and The National Language Research Institute}, month = {Jan}, note = {application/pdf}, publisher = {国立国語研究所}, title = {子どもと文字}, year = {1974}, yomi = {コクリツコクゴ ケンキュウショ} }