Columbia subject headings:
Banks and banking--Germany--Leipzig--18th century.
Handels- und Bankhaus Frege & Comp.
Leipzig (Germany)--Economic conditions.
Harvard subject headings:
Banks and banking--Germany--Leipzig--18th century.
Frege & Comp. (Leipzig, Germany)--History.
Handels- und Bankhaus Frege & Comp.
Leipzig (Germany)--Economic conditions.
Merchant banks--Germany--Leipzig--History.
Princeton subject headings: