Columbia subject headings:
Cabinet officers--Great Britain--Biography.
Castle, Barbara, 1910---Diaries.
Great Britain--Politics and government--1964-1979.
Harvard subject headings:
Cabinet officers--Great Britain--Biography
Castle, Barbara, 1910-
Great Britain--Politics and government--1964-1979.
Princeton subject headings:
Cabinet officers--Great Britain--Biography.
Castle, Barbara, 1910-
Great Britain--Politics and government--1964-1979.