Columbia subject headings:
Great Britain--Politics and government--20th century.
Great Britain--Politics and government--21st century.
Great Britain. Parliament. House of Lords--History--20th century.
Great Britain. Parliament. House of Lords--History--21st century.
Great Britain. Parliament. House of Lords--Reform.
Legislative bodies--Great Britain--Reform.
Harvard subject headings:
Great Britain--Politics and government--20th century.
Great Britain--Politics and government--21st century.
Great Britain. Parliament. House of Lords--History--20th century.
Great Britain. Parliament. House of Lords--History--21st century.
Great Britain. Parliament. House of Lords--Reform.
Legislative bodies--Great Britain--Reform.
Princeton subject headings:
Great Britain. Parliament. House of Lords
Great Britain. Parliament. House of Lords--Reform.