Columbia subject headings:
Council of Basel (1431-1449 : Basel, Switzerland)
Europe--Politics and government--476-1492.
Sankt Jakob an der Birs, Battle of, Switzerland, 1444.
Zurich (Switzerland)--History, Military.
Harvard subject headings:
Council of Basel (1431-1449 : Basel, Switzerland)
Europe--Politics and government--476-1492.
Sankt Jakob an der Birs, Battle of, Switzerland, 1444.
Zurich (Switzerland)--History, Military.
Princeton subject headings:
Council of Basel (1431-1449)
Europe--Politics and government--476-1492.
Sankt Jakob an der Birs, Battle of, Switzerland, 1444.
Zurich (Switzerland)--History, Military.