Columbia subject headings:
Harvard subject headings:
Bernward, Bishop of Hildesheim, approximately 960-1022--Comic books, strips, etc.
Holy Roman Empire--History--Saxon House, 919-1024--Comic books, strips, etc.
Princeton subject headings:
Bernward, Bishop of Hildesheim, approximately 960-1022--Comic books, strips, etc.
Hildesheim (Germany)--History--Comic books, strips, etc.
Holy Roman Empire--History--Saxon House, 919-1024--Comic books, strips, etc.