@book{oai:ir.ide.go.jp:00028070,
 author = {佐藤, 克彦},
 month = {},
 note = {Ja/33/Aj71, application/pdf, AAM008300_003},
 publisher = {アジア経済研究所},
 title = {Ⅰ　人口変動と労働力},
 year = {1991}
}