@inproceedings{weko_100079_1, author = "千葉大作 and 堤雄思郎 and 志子田有光 and 早川栄一", title = "商業検定試験に向けたOSS環境での学習実践", booktitle = "情報教育シンポジウム2007論文集", year = "2007", volume = "2007", number = "6", pages = "15--20", month = "aug" }