Columbia subject headings:
National Security Council (U.S.)
United States--Politics and government--20th century.
United States. Department of Defense.
Harvard subject headings:
National Security Council (U.S.)
United States--Politics and government--20th century.
United States. Department of Defense.
Princeton subject headings:
National Security Council (U.S.)
United States--Politics and government--20th century.
United States. Department of Defense