Columbia subject headings:
Harvard subject headings:
Cabinet officers--United States--Biography
United States--History, Military--20th century.
United States--Military policy.
United States--Politics and government--1981-1989.
Weinberger, Caspar W.
Princeton subject headings:
Cabinet officers--United States--Biography.
United States--History, Military--20th century.
United States--Military policy.
United States--Politics and government--1981-1989.
Weinberger, Caspar W.