@inproceedings{weko_108807_1,
   author	 = "大金史子 and 久保田稔",
   title	 = "購買履歴管理システムの検討",
   booktitle	 = "第73回全国大会講演論文集",
   year 	 = "2011",
   volume	 = "2011",
   number	 = "1",
   pages	 = "247--248",
   month	 = "mar"
}