Columbia subject headings:
Architecture--Austria--History--20th century.
Kada, Klaus, 1940---Criticism and interpretation.
Harvard subject headings:
Architects--Austria.
Architecture--Austria--20th century.
Architecture--Austria--21st century.
Architecture--Austria--Graz--History.
Kada, Klaus, 1940---Criticism and interpretation.
Kada, Klaus--Criticism and interpretation.
Princeton subject headings:
Architecture--Austria--Graz--History--20th century.
Architecture--Austria--Graz--History--21st century.
Kada, Klaus--Criticism and interpretation.