Author
Center for Demographic Studies (U.S.)
1
Eleutherian Mills-Hagley Foundation Regional Economic History Research Center (Wilmington, Del.)
1
National City Bank of New York
1
Roberts, Geo. E.
1
Swedish Chamber of Commerce of the U.S.A
1
United States. Bureau of the Census
1
United States. Office of Federal Statistical Policy and Standards
1
United States. Office of Management and Budget. Statistical Policy Division
1
United States. Social and Economic Statistics Administration
1