Columbia subject headings:
Harvard subject headings:
Cottage industries--Germany--North Rhine-Westphalia--History--18th century.
Textile industry--Germany--North Rhine-Westphalia--History--18th century.
Princeton subject headings:
Cottage industries--Germany (West)--North Rhine-Westphalia--History--18th century.
Textile industry--Germany (West)--North Rhine-Westphalia--History--18th century.