Columbia subject headings:
Kennedy, Robert F., 1925-1968.
Legislators--United States--Biography.
United States. Congress. Senate--Biography.
Harvard subject headings:
Kennedy, Robert F., 1925-1968.
Legislators--United States--Biography
Princeton subject headings:
Kennedy, Robert F., 1925-1968.
Legislators--United States--Biography.
Presidential candidates--United States--Biography.
United States. Congress. Senate--Biography.