Columbia subject headings:
Harvard subject headings:
Czechoslovakia--Civilization--Philosophy.
Wenceslas, Duke of Bohemia, approximately 907-929--Anniversaries, etc.
Princeton subject headings:
Bohemia (Czech Republic)--History--To 1526.
Bohemia (Czech Republic)--Kings and rulers--Biography.
Christian saints--Czech Republic--Bohemia--Biography.
Wenceslas, Duke of Bohemia, approximately 907-929.