@article{oai:nier.repo.nii.ac.jp:00000164,
 author = {小田, 豊},
 journal = {国立教育政策研究所紀要},
 month = {Mar},
 pages = {77--84},
 title = {Tracing the Development of Japanese Kindergarten Education--Focusing on changes of contents and curriculum},
 volume = {133},
 year = {2004}
}