Columbia subject headings:
Prime ministers--Great Britain--Biography.
Women prime ministers--Great Britain--Biography.
Harvard subject headings:
Great Britain--Politics and government--1979-1997.
Prime ministers--Great Britain--Biography.
Thatcher, Margaret.
Women prime ministers--Great Britain--Biography
Princeton subject headings:
Great Britain--Politics and government--1979-1997.
Prime ministers--Great Britain--Biography.
Thatcher, Margaret.
Women prime ministers--Great Britain--Biography.