Columbia subject headings:
Hollein, Hans, 1934-2014--Exhibitions.
Harvard subject headings:
Architects--Austria--Exhibitions.
Coop Himmelblau--Exhibitions.
Expo 95 (Vienna, Austria and Budapest, Hungary)--Buildings--Designs and plans--Exhibitions.
Himmelblau, Coop--Exhibitions.
Hollein, Hans, 1934-2014--Exhibitions.
Vienna (Austria)--Buildings, structures, etc.--Designs and plans--Exhibitions.
Princeton subject headings:
Architecture, Modern--20th century--Austria.
Coop Himmelblau--Exhibitions.
Group work in architecture--Austria.
Hollein, Hans, 1934-2014--Exhibitions.