@techreport{weko_54524_1,
   author	 = "吉井潤",
   title	 = "新教科「情報」のWBT教材",
   year 	 = "1999",
   institution	 = "NTTソフトウェア",
   number	 = "104(1999-CE-054)",
   month	 = "dec"
}