Columbia subject headings:
Harvard subject headings:
Artisans--Germany--Lower Saxony--History--18th century.
Guilds--Germany--Lower Saxony--History--18th century.
Lower Saxony (Germany)--Commerce--History--18th century.
Princeton subject headings:
Artisans--Germany (West)--Lower Saxony--History--18th century.
Guilds--Germany (West)--Lower Saxony--History--18th century.
Lower Saxony (Germany)--Commerce--History--18th century.