@book{oai:repository.ninjal.ac.jp:00001600, author = {国立国語研究所 and The National Language Research Institute}, month = {}, note = {application/pdf}, publisher = {国立国語研究所}, title = {An introduction to The National Language Research Institute : A sketch of its achievements fourth edition}, year = {1999}, yomi = {コクリツコクゴ ケンキュウショ} }