Columbia subject headings:
Harvard subject headings:
P., Freiherr von, 1645-1683.
Vienna (Austria)--History--Siege, 1683--Personal narratives, Austrian.
Princeton subject headings:
Austria--History--War with Turkey, 1683-1699--Sources.
Turkey--History--1453-1683--Sources.
Vienna (Austria)--Siege, 1683--Sources.