Columbia subject headings:
Harvard subject headings:
Stralsund (Germany)--History--17th century.
Stralsund (Germany)--Siege, 1628--Poetry.
Thirty Years' War, 1618-1648--Poetry.
Princeton subject headings:
Germany--History--Louis, 1314-1347.
Poetry.
Stralsund (Germany)--History.
Stralsund (Germany)--Poetry.