Columbia subject headings:
Architectural design--Austria.
Architecture--Austria--History--20th century.
Unit (Firm)
Harvard subject headings:
Architectural design
Architectural firms--Austria.
Architecture--Europe--21st century.
Commercial buildings--Designs and plans.
Office buildings--Designs and plans.
Unit (Firm)
Princeton subject headings:
Architecture--Austria--21st century.
Architecture--Austria--History--20th century.
Commercial buildings--Austria.
Corporate image.
Unit (Firm)