. . . "Data, linkages, and models : U.S. national income and product accounts in the framework of a social accounting matrix"@en . . . . . . . . "Data, linkages, and models : US national income and product accounts in the framework of a social accounting matrix" . . . . . . "Data, linkages, and models U.S. national income and product accounts in the framework of a social accounting matrix"@en . . . . . "U.S. national income and product accounts in the framework of a social accounting matrix"@en . . .