Columbia subject headings:
Galveston Truck Lines Corporation.
International Brotherhood of Teamsters, Chauffeurs, Warehousemen, and Helpers of America.
Transport workers--United States.
Harvard subject headings:
Galveston Truck Lines Corporation, Houston, Tex.
Galveston Truck Lines Corporation.
International Brotherhood of Teamsters, Chauffeurs, Warehousemen, and Helpers of America.
Transport workers--United States.
Princeton subject headings:
Galveston Truck Lines Corporation, Houston, Tex.
International Brotherhood of Teamsters, Chauffeurs, Warehousemen, and Helpers of America.
Transport workers--United States.