Columbia subject headings:
Hoffa, James R. (James Riddle), 1913---Adversaries.
International Brotherhood of Teamsters--Biography.
Kennedy, Robert F., 1925-1968--Adversaries.
Labor unions--Corrupt practices--United States--History--20th century.
Labor unions--United States--Officials and employees--Biography.
Legislators--United States--Biography.
Organized crime--United States--History--20th century.
United States. Congress. Senate--Biography.
Vendetta--United States--History--20th century.
Harvard subject headings:
Hoffa, James P., 1941-
Hoffa, James R. (James Riddle), 1913-
International Brotherhood of Teamsters
Kennedy, Robert F., 1925-1968
Labor unions--Corrupt practices--United States
Labor unions--United States
Labor unions--United States--Officials and employees--Biography
Legislators--United States--Biography
United States. Congress. Senate--Biography.
United States. Congress. Senate. Select Committee on Improper Activities in the Labor or Management Field
Princeton subject headings:
Hoffa, James P., 1941-
Hoffa, James R. (James Riddle), 1913-
International Brotherhood of Teamsters.
Kennedy, Robert F., 1925-1968.
Labor unions--Corrupt practices--United States.
Labor unions--United States--Officials and employees--Biography.
Labor unions--United States.
Legislators--United States--Biography.
United States. Congress. Senate--Biography.
United States. Congress. Senate. Committee on Improper Activities in the Labor or Management Field.
United States. Congress. Senate. Select Committee on Improper Activities in the Labor or Management Field