@techreport{weko_25247_1,
   author	 = "石川知雄",
   title	 = "株式会社日立製作所におけるマイクロコンピュータ応用の現状",
   year 	 = "1978",
   institution	 = "日立製作所本社",
   number	 = "9(1978-ARC-005)",
   month	 = "jun"
}