@article{oai:teapot.lib.ocha.ac.jp:00019746, author = {渡辺, 康}, issue = {11}, journal = {幼児の教育}, month = {Nov}, note = {application/pdf, 一般雑誌記事}, pages = {27--30}, title = {母親から離れない幼児}, volume = {59}, year = {1960} }