@article{oai:teapot.lib.ocha.ac.jp:00027563, author = {佐藤, 萬壽}, issue = {3}, journal = {幼兒の教育}, month = {Mar}, note = {application/pdf, 一般雑誌記事}, pages = {57--59}, title = {冬の觀察}, volume = {27}, year = {1927} }