Columbia subject headings:
Australia. Parliament. Senate.
Canada. Parliament. Senate.
Great Britain. Parliament. House of Lords.
Legislative bodies--Upper chambers.
United States. Congress. Senate.
Harvard subject headings:
Australia. Parliament. Senate.
Canada. Parliament. Senate
Great Britain. Parliament. House of Lords.
Legislative bodies--Upper chambers
United States. Congress. Senate.
Princeton subject headings:
Australia. Parliament. Senate
Canada. Parliament. Senate
Great Britain. Parliament. House of Lords
Legislative bodies--Upper chambers.
United States. Congress. Senate