Columbia subject headings:
Harvard subject headings:
Hoffa, James R. (James Riddle), 1913-
Hoffa, James R. (James Riddle), 1913---Friends and associates.
International Brotherhood of Teamsters, Chauffeurs, Warehousemen, and Helpers of America
Labor unions--Officials and employees--Biography.
O'Brien, Charles L. (Charles Lenton)
Organized crime--United States
Princeton subject headings:
Hoffa, James R. (James Riddle), 1913-
Hoffa, James R. (James Riddle), 1913---Friends and associates.
International Brotherhood of Teamsters, Chauffeurs, Warehousemen, and Helpers of America.
Labor unions--Officials and employees--Biography.
O'Brien, Charles L. (Charles Lenton)
Organized crime--United States.