Columbia subject headings:
Harvard subject headings:
Architecture--Czech Republic--Prague--History--20th century.
Architecture--Czech Republic--Prague--History.
Art, Czech--Czech Republic--Prague--History--20th century.
Art--Czech Republic--Prague--History--20th century.
Art--Czech Republic--Prague--History.
Prague (Czech Republic)--Buildings, structures, etc.--History.
Prague (Czech Republic)--History--20th century.
Prague (Czech Republic)--Pictorial works
Princeton subject headings:
Architecture--Czech Republic--Prague--20th century.
Art, Czech--Czech Republic--Prague--20th century.
Art--Czech Republic--Prague--20th century.
Prague (Czech Republic)--History--20th century.
Prague (Czech Republic)--Pictorial works.