@incollection{weko_44895_1,
   author	 = "Noda,Yosuke",
   title	 = "Chapter1 Conversion of SITC to IO24 Sector Classification and world Trade Matrix",
   booktitle	 = "世界貿易マトリクス　－国際産業連関表24部門分類にもとづいて－",
   publisher	 = "日本貿易振興会アジア経済研究所/Institute of Developing Economies　(IDE-JETRO)　",
   year 	 = "2002",
   volume	 = "",
   number	 = "",
   pages	 = "21--24"
}