Columbia subject headings:
Albert VI, Archduke of Austria, 1418-1463.
Austria--History--1273-1519--Sources.
Habsburg, House of.
László V, King of Hungary and Bohemia, 1440-1457.
Sigmund, Archduke of Austria, 1427-1496.
Harvard subject headings:
Albert VI, Duke of Austria, 1418-1463.
Austria--History--1273-1519--Sources.
Habsburg, House of.
László V, King of Hungary and Bohemia, 1440-1457.
Sigmund, Archduke of Austria, 1427-1496.
Princeton subject headings:
Albert VI, Duke of Austria, 1418-1463.
Austria--History--1273-1519--Sources.
Habsburg, House of.
László V, King of Hungary and Bohemia, 1440-1457.
Sigmund, Archduke of Austria, 1427-1496.