Columbia subject headings:
Architecture--Germany--Stuttgart--History--20th century.
Architecture--Germany--Stuttgart--History--21st century.
Stuttgart (Germany)--Buildings, structures, etc.
Harvard subject headings:
Architecture--Germany--Stuttgart--20th century--Guidebooks.
Architecture--Germany--Stuttgart--21st century--Guidebooks.
Stuttgart (Germany)--Buildings, structures, etc.--Guidebooks.
Princeton subject headings: