@techreport{weko_26731_1,
   author	 = "太田博 and 中島博文 and 森瑞穂",
   title	 = "NHK TOPICSの性能管理の実際",
   year 	 = "1975",
   institution	 = "NHK 経営情報室, NHK 経営情報室, 日本アイ・ビー・エム",
   number	 = "25(1974-OS-007)",
   month	 = "mar"
}