TY  - BOOK
A1  - Carter, S.B.
A1  - Gartner, S.S.
A1  - Haines, M.R.
A1  - Olmstead, A.L.
A1  - Sutch, R.
A1  - Wright, G.
T1  - Historical Statistics of the United States: Millennial Edition
Y1  - 2006
CY  - Cambridge, UK
PB  - Cambridge University Press

ER  -