@inproceedings{weko_137997_1, author = "仁木,賢治 and 新谷,公朗 and 糠野,亜紀 and 金田,重郎 and 芳賀,博英", title = "主成分分析を用いた保育活動特性の抽出", booktitle = "全国大会講演論文集", year = "2008", volume = "第70回", number = "コンピュータと人間社会", pages = "727--728 ", month = "mar" }