TY  - BOOK
AU  - Scammon, Richard M
TI  - America at the polls: a handbook of American presidential election statistics,
AV  - JK 524 G6
PY  - 1965///
CY  - Pittsburgh, Pa.
PB  - University of Pittsburgh
KW  - Presidentes -
KW  - Estados Unidos -
KW  - Elecciones
ER  -