@techreport{weko_19886_1,
   author	 = "三浦,孝夫 and 塩谷,勇",
   title	 = "データベースからの概念学習",
   year 	 = "1998",
   institution	 = "法政大学工学部, 産能大学経営情報学部",
   number	 = "57(1998-DBS-116)",
   month	 = "jul"
}