Columbia subject headings:
Urbanization--Europe--History--16th century.
Urbanization--Europe--History--17th century.
Urbanization--Europe--History--18th century.
Harvard subject headings:
Urbanization--Europe--History--16th century.
Urbanization--Europe--History--17th century.
Urbanization--Europe--History--18th century.
Princeton subject headings:
Urbanization--Europe--History--16th century.
Urbanization--Europe--History--17th century.
Urbanization--Europe--History--18th century.