Columbia subject headings:
Architecture--Czech Republic--Prague.
Bohemia (Czech Republic)--History--To 1526.
Charles IV, Holy Roman Emperor, 1316-1378.
Prague (Czech Republic)--Buildings, structures, etc.
Prague (Czech Republic)--History.
Harvard subject headings:
Bohemia (Czech Republic)--History--To 1526.
Charles IV, Holy Roman Emperor, 1316-1378
Prague (Czech Republic)--History.
Princeton subject headings:
Bohemia (Czech Republic)--History--To 1526.
Charles IV, Holy Roman Emperor, 1316-1378.
Prague (Czech Republic)--History.