Columbia subject headings:
Gentiles in rabbinical literature.
Jewish merchants--Germany--History.
Jews--Germany--Economic conditions.
Wine and wine making (Judaism)
Wine--Marketing.
Wine--Religious aspects--Judaism.
Harvard subject headings:
Chrisitianity and other religions--Judaism--History--To 1500.
Gentiles in rabbinical literature.
Judaism--Relations--Christianity--History--To 1500.
Wine and wine making (Judaism)
Wine--Religious aspects--Judaism
Princeton subject headings:
Gentiles in rabbinical literature.
Jewish merchants--Germany--History.
Jews--Germany--Economic conditions.
Wine and wine making (Judaism)
Wine--Marketing.
Wine--Religious aspects--Judaism.