Columbia subject headings:
Caxton, William, approximately 1422-1491 or 1492.
Printers--England--Biography.
Harvard subject headings:
Caxton, William, approximately 1422-1491 or 1492.
Princeton subject headings:
Caxton, William, approximately 1422-1491 or 1492.
Printers--Great Britain--Biography.
Printing--England--History--Origin and antecedents.