@article{oai:teapot.lib.ocha.ac.jp:00025895,
 author = {土川, 五郞},
 issue = {6},
 journal = {幼兒の教育},
 month = {Jun},
 note = {application/pdf, 一般雑誌記事},
 pages = {60--63},
 title = {蛙のプール (遊戲)},
 volume = {33},
 year = {1933}
}