Columbia subject headings:
Great Britain--Politics and government--1945-
Politicians--Great Britain--Biography.
Powell, J. Enoch (John Enoch), 1912-1998.
Harvard subject headings:
Great Britain--Politics and government--1945-
Politicians--Great Britain--Biography
Powell, J. Enoch (John Enoch), 1912-1998
Princeton subject headings:
Powell, J. Enoch (John Enoch), 1912-1998.