Columbia subject headings:
Pica type--History--16th century.
Printing--England--History--16th century.
Printing--England--History--17th century.
Roman type--History--16th century.
Harvard subject headings:
Pica type--History--16th century.
Printing--England--History--16th century
Printing--England--History--17th century
Roman type--History--16th century.
Princeton subject headings:
Pica type--History--16th century.
Printing--England--History--16th century.
Printing--England--History--17th century.
Roman type--History--16th century.