@techreport{weko_20977_1,
   author	 = "後藤龍男 and 土居嗣典",
   title	 = "INQ（Informaton Query）について",
   year 	 = "1977",
   institution	 = "日本電気株式会社, 日本電気株式会社",
   number	 = "18(1977-DBS-003)",
   month	 = "sep"
}