@article{weko_6994_1,
   author	 = "有澤,誠",
   title	 = "プログラミング言語とソフトウェア工学",
   journal	 = "情報処理",
   year 	 = "1979",
   volume	 = "20",
   number	 = "1",
   month	 = "jan"
}