The Almanac of American politics.
Barone, Michael.
Ujifusa, Grant.
Matthews, Douglas.
[London] : Macmillan,
c1972-
Published: Washington, D.C. : National Journal, 
Compilers: 1972-   M. Barone, G. Ujifusa, and D. Matthews.
United States. Congress
United States. Congress
Election districts
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