Columbia subject headings:
Social conflict--Spain--Sabadell--History--19th century.
Wool industry--Spain--Sabadell--Employees--History--19th century.
Working class--Spain--Sabadell--History--19th century.
Harvard subject headings:
Social conflict--Spain--Sabadell--History--19th century.
Wool industry--Spain--Sabadell--Employees--History--19th century.
Working class--Spain--Sabadell--History--19th century.
Princeton subject headings:
Labor--Spain--Sabadell--History--19th century.
Social conflict--Spain--Sabadell--History--19th century.
Wool industry--Spain--Sabadell--Employees--History--19th century.