@book{oai:ir.ide.go.jp:00044930, author = {Noda, Yosuke}, month = {}, note = {Ja/382/Aj1002, application/pdf, TSS008000_005}, publisher = {アジア経済研究所/Institute of Developing Economies}, title = {Chapter1 Connected Cross Crrelation in Conjunction with Revision to Commodity Classification}, year = {1998} }