Columbia subject headings:
Farmer-Labor Party (Minn.)
International Brotherhood of Teamsters, Chauffeurs, Warehousemen, and Helpers of America. Local 544 (Minneapolis, Minn.)
Labor unions and communism--Minnesota.
Labor unions--Political activity--Minnesota.
Harvard subject headings:
Farmer-Labor Party (Minn.)
International Brotherhood of Teamsters, Chauffeurs, Warehousemen and Helpers of America. Minneapolis.
International Brotherhood of Teamsters, Chauffeurs, Warehousemen, and Helpers of America.
Labor unions and communism--Minnesota.
Labor unions--Minnesota--Political activity.
Labor unions--Political activity--Minnesota.
Princeton subject headings:
Farmer-Labor Party (Minn.)
International Brotherhood of Teamsters, Chauffeurs, Warehousemen and Helpers of America. Minneapolis.
Labor unions and communism--Minnesota.
Labor unions--Minnesota--Political activity.