@article{oai:teapot.lib.ocha.ac.jp:00014682, author = {牛島, 義友}, issue = {4}, journal = {幼児の教育}, month = {Apr}, note = {application/pdf, 一般雑誌記事}, pages = {4--5}, title = {園児の減少}, volume = {81}, year = {1982} }