Columbia subject headings:
Great Britain--Biography--Dictionaries.
Great Britain--Politics and government--20th century--Dictionaries.
Politicians--Great Britain--Biography--Dictionaries.
Harvard subject headings:
Great Britain--Biography--Dictionaries.
Great Britain--Politics and government--20th century--Dictionaries.
Politicians--Great Britain--Biography--Dictionaries.
Princeton subject headings:
Great Britain--Biography--Dictionaries.
Great Britain--Politics and government--20th century--Dictionaries.
Politicians--Great Britain--Biography--Dictionaries.